53
\cgd 3; Amaofds. Cfidrfdioùf Gdrçf Idad``crm ^äbofd 4 lc 39 ÇFLOIC 4. GDBFC\OYGM _ C@CI\QMGDBFC\OYGM < 4.4. Gdbfctosgm ................................................................................................................................................ 3  4.4.4. Ogäf 3 4.4.1. ^m`ms lc uf ogäf 8  4.4.9. Arûku`d 8 4.4.<. I`dscs lc ogdfcs 2  4.4.3. Idgpm gdbfïtoim lc uf ogäf :  4.1. C`citrmgdbfctosgm .................................................................................................................................. :  4.1.4. Idgpm gdbfïtoim ircdlm pmr uf imfluitmr iudflm cs dtrdvcsdlm pmr ufd imrrocftc c`ïitroid ?  4.1.1. Idgpm gdbfïtoim cf uf imfluitmr cf hmrgd lc dfo``m 4>  4.1.9. Idgpm gdbfïtoim hmrgdlm pmr ufd amaofd 4>  4.9. Cxpcrogcftm lc Hdrdldy ...................................................................................................................... 44  1. AMAOFD 41 1.4. Lchof oioùf ................................................................................................................................................. 41  1.1. Dp`oid iomfcs ............................................................................................................................................ 49  1.9. Cstrui turd oftcrf d ................................................................................................................................ 49  1.<. Hufiomfdgocftm ...................................................................................................................................... 4<  1.<.4. Amaofd cf I.I. 4<  1.<.1. Amaofd cf I.D. 4<  1.3. Idrdit crçsto ids bcfcrd` cs ................................................................................................................... 4<  1.8. I ùlobm lc im` mrcs .................................................................................................................................. 4<  9. GDBFO\SLCY GDBFÏ\OIDY 43 9.4. @cy lc @cfz .............................................................................................................................................. 43  9.1. Dutmof luiioùf ......................................................................................................................................... 48  9.1.4. Imchoiocftc lc dutmofluiioùf lc ufd amaofd imf fûi`cm lc dorc 4:  9.1.1. Imchoiocftc lc dutmofluiioùf lc ufd amaofd imf fûi`cm lc jocrrm 4?  9.9. H`ukm gdbfïtoim ...................................................................................................................................... 4?  9.<. Ofluiioùf gdbfïtoid............................................................................................................................. 4?  9.3. Hucrzd gdbfctm gmtroz ........................................................................................................................ 1>  9.8. Oftcfsoldl lc idgpm gdbfïtoim ....................................................................................................... 14  9.2. ^crgcdao`oldl gdbfïtoid ................................................................................................................... 11  

Tema 5. Bobinas

  • Upload
    eg

  • View
    226

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 1/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 4 lc 39

ÇFLOIC

4. GDBFC\OYGM _ C@CI\QMGDBFC\OYGM  < 

4.4. Gdbfctosgm ................................................................................................................................................ 3 

4.4.4. Ogäf 3 

4.4.1. ^m`ms lc uf ogäf 8 

4.4.9. Arûku`d 8 

4.4.<. I`dscs lc ogdfcs 2 

4.4.3. Idgpm gdbfïtoim lc uf ogäf : 

4.1. C`citrmgdbfctosgm .................................................................................................................................. : 

4.1.4. Idgpm gdbfïtoim ircdlm pmr uf imfluitmr iudflm cs dtrdvcsdlm pmr ufd imrrocftc c`ïitroid? 

4.1.1. Idgpm gdbfïtoim cf uf imfluitmr cf hmrgd lc dfo``m 4> 

4.1.9. Idgpm gdbfïtoim hmrgdlm pmr ufd amaofd 4> 

4.9. Cxpcrogcftm lc Hdrdldy ...................................................................................................................... 44 

1. AMAOFD  41 

1.4. Lchofoioùf ................................................................................................................................................. 41 

1.1. Dp`oidiomfcs ............................................................................................................................................ 49 

1.9. Cstruiturd oftcrfd ................................................................................................................................ 49 

1.<. Hufiomfdgocftm ...................................................................................................................................... 4< 

1.<.4. Amaofd cf I.I. 4< 

1.<.1. Amaofd cf I.D. 4< 

1.3. Idrditcrçstoids bcfcrd`cs ................................................................................................................... 4< 

1.8. Iùlobm lc im`mrcs .................................................................................................................................. 4< 

9. GDBFO\SLCY GDBFÏ\OIDY  43 

9.4. @cy lc @cfz .............................................................................................................................................. 43 

9.1. Dutmofluiioùf ......................................................................................................................................... 48 

9.1.4. Imchoiocftc lc dutmofluiioùf lc ufd amaofd imf fûi`cm lc dorc 4: 

9.1.1. Imchoiocftc lc dutmofluiioùf lc ufd amaofd imf fûi`cm lc jocrrm 4? 

9.9. H`ukm gdbfïtoim ...................................................................................................................................... 4? 

9.<. Ofluiioùf gdbfïtoid ............................................................................................................................. 4? 

9.3. Hucrzd gdbfctmgmtroz ........................................................................................................................ 1> 

9.8. Oftcfsoldl lc idgpm gdbfïtoim ....................................................................................................... 14 

9.2. ^crgcdao`oldl gdbfïtoid ................................................................................................................... 11 

Page 2: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 2/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 1 lc 39

<. ^QMICYM LC IDQBD _ LCYIDQBD  11 

<.4. Hufiomfdgocftm ...................................................................................................................................... 19 

<.1. Imgpmrtdgocftm präitoim lc ufd amaofd ....................................................................................... 13 

3. \O^MY  12 

3.4. Amaofds hokds ........................................................................................................................................... 12 

3.4.4. Imf fûi`cm lc dorc 1: 

3.4.1. Imf fûi`cm sù`olm 1: 

3.1. Amaofds vdroda`cs .................................................................................................................................. 9> 

8. DYMIODIOÙF LC AMAOFDY  94 

8.4. Dsmiodioùf lc amaofds cf scroc .......................................................................................................... 94 

8.1. Dsmiodioùf lc amaofds cf pdrd`c`m .................................................................................................... 94 

2. CFCQBÇD  91 

:. QC@Ï  99 

:.4. Lchofoioùf ................................................................................................................................................ 99 

:.1. Cstruiturd .............................................................................................................................................. 99 

:.1.4. Imftditms 9< 

:.1.1. Qc`ï lc cstdlm sù`olm 93 

:.1.9. C`citrmogäf 93 

:.9. Yçgam`m .................................................................................................................................................... 93 

:.<. Hufiomfdgocftm ..................................................................................................................................... 98 

:.<.4. Qc`ï lc iudtrm imftditms 98 

:.3. \opms ......................................................................................................................................................... 9: 

:.8. Dp`oidiomfcs ........................................................................................................................................... 9? 

?. \QDFYHMQGDLMQ  <> 

?.4. Lchofoioùf ................................................................................................................................................ <> 

?.1. Cstruiturd ............................................................................................................................................... <4 

?.9. Yçgam`m ..................................................................................................................................................... <4 

?.<. Hufiomfdgocftm ..................................................................................................................................... <1 

?.3. Qc`dioùf lc trdfshmrgdioùf .............................................................................................................. <1 

?.8. \opms ......................................................................................................................................................... <3 

?.2. Dp`oidiomfcs ........................................................................................................................................... <2 

Page 3: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 3/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 9 lc 39

4>. D^@OIDIOMFCY ^QÄI\OIDY  <: 

4>.4. D`tcrfdlmr ............................................................................................................................................. <: 

4>.1. Lofdgm ................................................................................................................................................... <? 

4>.9. Yostcgds lc trdfsgosoùf y rcicpioùf lc scôd`cs lc rdlom, vçlcm y tc`chmfçd gùvo` ....... 3> 

44. OF\CQHCQCFIODY C@CI\QMGDBFÏ\OIDY  34 

41. DFD@MBÇD CF\QC @MY LOHCQCF\CY C@CGCF\MY ^DYOXMY  39 

Page 4: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 4/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd < lc 39

4. GDBFC\OYGM _ C@CI\QMGDBFC\OYGM 

C` gdbfctosgm tocfc quc vcr imf hcfùgcfms lc dtrdiioùf y rcpu`soùf  quc sc ldf imf `ms ogdfcs yimf `ms gdtcrod`cs hcrrmgdbfïtoims .

C` c`citrmgdbfctosgm  imf hcfùgcfms gdbfïtoims   quc dpdrcicf iudflm `ms imfluitmrcs y `dsamaofds smf rcimrrolms pmr ufd imrrocftc c`ïitroid.

C` cstulom lc cstds lms iocfiods cs ogpmrtdftc, yd quc dprmvcijdflm cstms hcfùgcfms sc puclcfimfstruor c`citrmogdfcs, trdfshmrgdlmrcs, gmtmrcs, bcfcrdlmrcs lc c`citroioldl   imgm `ds lofdgms yd`tcrfdlmrcs, d`tdvmics, rc`ïs y imftdlmrcs, icrrdlurds c`citrmgdbfïtoids, imiofds lc ofluiioùf,

lctcitmrcs lc gctd`cs, c`citrmvä`vu`ds  y uf sofhçf gäs lc dp`oidiomfcs.

Page 5: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 5/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 3 lc 39

Ckcgp`m; Imiofd lc ofluiioùf.

Ymf hrciucftcs, idld vcz gäs, `ds imiofds votrmicrägoids cf `ms jmbdrcs, imf id`cftdgocftm pmrrcsostcfiods m jd`ùbcfms. Cs lcior, gclodftc id`mr rdlodftc. Fm fcicsotdf gdymr cxp`oidioùf.Yogp`cgcftc, ufd rcsostcfiod sc pmfc d` rmkm vovm, y csm id`ocftd `m quc cftrc cf imftditm imf c``d (pmrckcgp`m, ufd sdrtïf). ^crm, ½y `ds lc ofluiioùf= Dicrids `d gdfm d ufd lc c``ds, y fm tc qucgds. ^mfcs

ufd m``d imf dbud, y cgpoczd d jcrvor. ½Ymrprcflcftc= Tuozä. @d cxp`oidioùf, cs quc su hufiomfdgocftmsc adsd cf `d cgosoùf lc mflds c`citrmgdbfïtoids , `ds iud`cs, sm`m tocfcf chcitm smarc mtrms gdtcrod`cshcrrmgdbfïtoims (fm cs c` idsm lc `d gdfm). Loijm gdtcrod`, sc dbotd gdbfïtoidgcftc, lcsprcflocflmcfcrbçd cf hmrgd lc id`mr, lorcitdgcftc jdiod c` h`uolm m imgold quc imftcfbd c` rciopocftc. @dsprofiopd`cs vcftdkds imf rcspcitm d `ds trdloiomfd`cs, cs uf gckmr dprmvcijdgocftm lc `d cfcrbçd, qucimf``cvd uf djmrrm sustdfiod` lc `d gosgd. @d lcsvcftdkd gdymr, cs quc su prciom cs c` lma`c.

4.4. Gdbfctosgm

4.4.4. Ogäf

Ogäf cs tmlm iucrpm idpdz lc dtrdcr c` jocrrm y sus lcrovdlms .

Ckcgp`m;  Yo tmgdgms uf ogäf c oftcftdgms dicridr lohcrcftcs makctms gctä`oims, pmlrcgmsmascrvdr quc ïstc dtrdc imf hucrzd sù`m dquc``ms makctms quc scdf lc jocrrm m lc dicrm. Cstc hcfùgcfmtdgaoïf sc ld imf c` fçquc` y c` imad`tm.

D cstms gdtcrod`cs quc smf susicptoa`cs lc scr dtrdçlms pmr uf ogäf  sc `ms imfmic pmr c` fmgarclc gdtcrod`cs hcrrmgdbfïtoims.

D`bufds dp`oidiomfcs lc `ms ogdfcs smf  pcqucôds lofdgms, goirùhmfms, d`tdvmics, dpdrdtms lc

gclold dfd`ùboims y pcqucôms gmtmrcs c`ïitroims lc I.I. 

Page 6: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 6/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 8 lc 39

4.4.1. ̂ m`ms lc uf ogäf

@ms ogdfcs sc dtrdcf m rcpc`cf cftrc sç , lc gdfcrd sogo`dr d `ds idrbds c`ïitroids.

@ms ogdfcs cstäf imgpucstms lc pm`m fmrtc y pm`m sur (dfä`mbms d `ds idrbds + y -).

Ckcgp`m; Yo lcpmsotdgms ufd idftoldl lc `ogdlurds lc jocrrm smarc uf ogäf rcitm, pmlrcgmsmascrvdr quc dpdrcic ufd gdymr imficftrdioùf lc ïstds cf `ms cxtrcgms lc` ogäf. D su vcz tdgaoïf scpuclc imgprmadr iùgm cstd imficftrdioùf losgofuyc jdiod c` icftrm, jdstd lcsdpdrcicr präitoidgcftccf c` icftrm.

@ds zmfds lmflc sc prmluic `d gdymr dtrdiioùf  sc lcfmgofdf pm`ms gdbfïtoims. @d zmfd lmflc

fm jdy dtrdiioùf  sc lcfmgofd `çfcd fcutrd.

4.4.9. Arûku`d

Sfd arûku`d cs ufd dbukd ogdftdld quc puclc bordr `oarcgcftc cf su ckc icftrd` .

Yo fmsmtrms lckdgms bordr `oarcgcftc d `d dbukd ogdftdld lc ufd arûku`d, ïstd sc mrocftdräsocgprc imf uf cxtrcgm jdiod c` pm`m fmrtc tcrrcstrc y c` mtrm jdiod c` sur. Lc dquç prmvocfc c` fmgarc

lc `ms pm`ms lc uf ogäf. D` cxtrcgm lc `d dbukd quc sc mrocftd jdiod c` fmrtc bcmbrähoim tcrrcstrc  sc `mlcfmgofd pm`m fmrtc y d` mtrm, pm`m sur.

Page 7: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 7/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 2 lc 39

Ldlm quc cf `ms ogdfcs `ms  pm`ms lc` gosgm fmgarc   (Fmrtc ’ Fmrtc y Yur ’ Yur) lcsdrrm``dfhucrzds lc rcpu`soùf y `ms lc lohcrcftc fmgarc  (Fmrtc ’ Yur), lc dtrdiioùf, gclodftc ufd arûku`d scrähäio` lctcrgofdr `ms fmgarcs lc `ms pm`ms. ^drd c``m, adstdrä imf dicridr `d arûku`d d ufm lc `ms pm`ms lc`ogäf y imgprmadr so cxostc dtrdiioùf m rcpu`soùf lc` pm`m fmrtc lc dquï``d.

Jdfs Ijrostodf Mcstcrl  (4222-4:34), hçsoim ldfïs, mascrvù, gclodftc uf cxpcrogcftm quc `ddbukd lc ufd arûku`d sotudld icrid lc ufd imrrocftc c`ïitroid sc lcsvodad . Cstm `c ``cvù d ufd imfi`usoùfguy scfio``d; «@d imrrocftc c`ïitroid pdsdflm d trdvïs lc uf imfluitmr ditûd imgm uf ogäfµ .

½Tuocrcs imgprmadr`m=   Cfrm``d uf ida`c d`rclclmr lc ufd arûku`d y lcspuïs imfïitd`m d ufdpo`d, vcräs iùgm sc gucvc `d dbukd.

Cstc chcitm tdgaoïf pmlcgms mascrvdr`m cf c` sobuocftc cxpcrogcftm;

d)  \mgdgms uf pdpc` y jdicgms uf mrohoiom pdrd c` pdsm lc uf ida`c.

a)  Cf c` pdpc` sotudgms `ogdlurds lc jocrrm y imfcitdgms c` ida`c d ufd po`d.

i)  ^mlcgms mascrvdr imgm `d lospmsoioùf lc `ds `ogdlurds d` pdsdr `d imrrocftc c`ïitroid cs sogo`drd `d quc hmrgdrçdf dftc `d prcscfiod lc uf ogäf.

4.4.<. 

I`dscs lc ogdfcs@ms ogdfcs puclcf scr fdturd`cs y drtohoiod`cs .

  Ogdfcs fdturd`cs. ^msccf `d  prmpocldl gdbfïtoid pmr fdturd`czd . Cstc cs c` idsm lc` gofcrd`imfmiolm imf c` fmgarc lc gdbfctotd m poclrd ogäf.

  Ogdfcs drtohoiod`cs. Ymf adrrds lc jocrrm m dicrm quc jdf dlquorolm `d prmpocldl gdbfïtoid pmr

gcloms cxtcromrcs , scd pmr hrmtdgocftm imf mtrm ogäf, pmr sogp`c ofh`ucfiod m pmr `d diioùf lcimrrocftcs c`ïitroids. Yc uto`ozd pdrd pmtcfiodr loijds prmpocldlcs.

@ms ogdfcs drtohoiod`cs puclcf scr d su vcz tcgpmrd`cs m pcrgdfcftcs .

m  Ogdfcs tcgpmrd`cs. Ymf dquc``ms cf `ms iud`cs `d prmpocldl gdbfïtoid sù`m cxostc gocftrdsditûd `d idusd cxtcromr ogdfdlmrd. Ckcgp`m; Ymf lc brdf uto`oldl pdrd `d imfstruiioùf lcfûi`cms pdrd c`citrmogdfcs, gmtmrcs, bcfcrdlmrcs y trdfshmrgdlmrcs. Cf cstms idsms sccgp`cd `d ijdpd lc jocrrm d`cdld , pmr `m bcfcrd`, imf so`oiom.

m  Ogdfcs pcrgdfcftcs. Ymf dquc``ms cf `ms iud`cs sc gdftocfcf `ds prmpocldlcs gdbfïtoids,dûf lcspuïs lc jdacr icsdlm `d idusd ogdfdlmrd. Ckcgp`m; @ds dp`oidiomfcs gäs ogpmrtdftcssmf imijcs y dvomfcs imf rdlomimftrm`, vcfto`dlmrcs lc mrlcfdlmr, idsctcs, d`tcrfdlmrcs lcdutms, bcfcrdlmrcs lc icftrd`cs imf pmtcfiods lc` mrlcf lc` gcbdvdtom y gmtmrcs pdsm dpdsm. Yc uto`ozdf d`cdiomfcs lc dicrm-tufbstcfm, dicrm-imad`tm, dicrm d` totdfom, jocrrm- 

fçquc`-d`ugofom-imad`tm , cti.

Page 8: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 8/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd : lc 39

4.4.3. Idgpm gdbfïtoim lc uf ogäf

C` idgpm gdbfïtoim  cs c` cspdiom, prùxogm d` ogäf , cf c` iud` smf dprcioda`cs `ms hcfùgcfmsgdbfïtoims mrobofdlms pmr loijm ogäf.

C` idgpm gdbfïtoim lc uf ogäf cs gäs oftcfsm cf ufds pdrtcs quc mtrds . Dsç, pmr ckcgp`m, c`idgpm gdbfïtoim dlquocrc su gäxogd oftcfsoldl cf `ms pm`ms, losgofuycflm pdu`dtofdgcftc scbûf fms

d`ckdgms lc c``ms.Ckcgp`m dftcromr; @ds `ogdlurds lc jocrrm quc sc mrocftdf smarc `d gosgd loaukdf `d hmrgd lc`

idgpm gdbfïtoim. Mascrvd quc jdy gäs `ogdlurds imficftrdlds cf `ms cxtrcgms y quc cxostcf ufdsidlcfds lc `ogdlurds hmrgdflm ufds `çfcds quc vdf lc uf pm`m d mtrm. D cstds idlcfds sc `ds imfmic pmrc` fmgarc lc `çfcds lc hucrzd lc` idgpm gdbfïtoim .

@ds `çfcds lc hucrzd  ûfoidgcftc rcprcscftdf `d hmrgd lc` idgpm gdbfïtoim . Djmrd aocf, pmrgmtovms lc imfvcfiomfd`osgms tcùroims, sc `cs ld uf scftolm lc ioriu`dioùf, lc td` hmrgd quc sc loic quc`ds `çfcds lc idgpm sd`cf pmr c` pm`m fmrtc lc` ogäf, rcimrrcf c` cspdiom cxtcromr y cftrdf pmr c` pm`m

sur . C` scftolm lc ioriu`dioùf lc cstds `çfcds pmr c` oftcromr lc` ogäf cs lc sur d fmrtc .

4.1. C`citrmgdbfctosgm

@ms idgpms gdbfïtoims prmluiolms pmr ogdfcs pcrgdfcftcs smf socgprc lc pcqucôd oftcfsoldl.^mr csm sù`m smf cgp`cdlms cf pcqucôds gäquofds imgm gdbfctms y cf d`bufms dpdrdtms lc gclold.

Iudflm sc lcscd lospmfcr lc idgpms gdbfïtoims gäs oftcfsms , sc cgp`cdf amaofds hmrgdlds pmr

fugcrmsds cspords, iuym imfluitmr cs rcimrrolm pmr imrrocftcs c`ïitroids .

^mr tdftm, c` c`citrmgdbfctosgm  cs `d iocfiod quc cstulod `ds rc`diomfcs rciçprmids cftrc `ms

idgpms gdbfïtoims y `ds imrrocftcs c`ïitroids .

Ckcgp`ms; Idgpms gdbfïtoims bcfcrdlms pmr lostoftms c`cgcftms.

Page 9: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 9/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd ? lc 39

4.1.4. Idgpm gdbfïtoim ircdlm pmr uf imfluitmr iudflm cs dtrdvcsdlm pmr ufd imrrocftcc`ïitroid

Ckcgp`m;  Yo fmsmtrms cspm`vmrcdgms `ogdlurds lc jocrrm smarc ufd jmkd lc pdpc` quc csdtrdvcsdld pmr uf imfluitmr pmr lmflc ioriu`d ufd imrrocftc c`ïitroid, mascrvdrcgms quc `ds `ogdlurdssc mrocftdf y hmrgdf uf cspcitrm gdbfïtoim lc hmrgd ioriu`dr .

Idgpm gdbfïtoim lc uf imfluitmr. Cspcitrm gdbfïtoim.

Cstm lcgucstrd quc, iudflm uf imfluitmr cs dtrdvcsdlm pmr ufd imrrocftc c`ïitroid, d su

d`rclclmr dpdrcic uf idgpm gdbfïtoim . Mascrvdflm c` cspcitrm lc` idgpm gdbfïtoim sc puclc dprciodrquc `ds `çfcds lc hucrzd tmgdf `d hmrgd lc içriu`ms imfiïftroims quc sc iocrrdf d `m `drbm lc tmlm c`

imfluitmr .

Yo sotudgms vdrods dbukds ogdftdlds d`rclclmr lc` imfluitmr, pmlrcgms mascrvdr quc sumrocftdioùf lcpcflc lc` scftolm lc `d imrrocftc. ^drd lctcrgofdr c` scftolm lc `ds `çfcds lc hucrzd lc

ufd hmrgd scfio``d, sc dp`oid `d rcb`d lc` sdidimrijms m lc Gdxwc``  quc loic dsç; «C` scftolm lc `ds`çfcds lc hucrzd, imfiïftroids d` imfluitmr, cs c` quc ofloidrçd c` borm lc uf sdidimrijms quc dvdfzdsc

cf c` gosgm scftolm quc `d imrrocftcµ .

Qcb`d lc` sdidimrijms Qcb`d lc `d gdfm lcrcijd

FM\D;  ^drd dp`oidr imrrcitdgcftc cstd rcb`d sc cgp`cd c` scftolm imfvcfiomfd` lc `dimrrocftc.

@d oftcfsoldl lc` idgpm gdbfïtoim lcsdrrm``dlm pmr c` imfluitmr  lcpcflc hufldgcftd`gcftclc `d oftcfsoldl lc `d imrrocftc quc h`uyc pmr c` imfluitmr. D gdymr oftcfsoldl lc imrrocftc, gdymr

oftcfsoldl lc idgpm .

Page 10: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 10/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 4> lc 39

4.1.1. Idgpm gdbfïtoim cf uf imfluitmr cf hmrgd lc dfo``m

Sf imfluitmr rcitm prmluic uf idgpm gdbfïtoim guy lospcrsm y, pmr tdftm, guy lïao`. @d hmrgd

lc imfscbuor quc c` idgpm gdbfïtoim scd gäs hucrtc  cs lospmfocflm c` imfluitmr cf hmrgd lc dfo``m.

C` scftolm lc `ds `çfcds lc hucrzd lc ufd pdrtc lc` imfluitmr sc sugd d `d lc` mtrm , hmrgdflmuf idgpm gdbfïtoim guijm gäs oftcfsm cf c` icftrm lc `d cspord .

Ckcgp`m;  Yo fmsmtrms cspm`vmrcdgms `ogdlurds lc jocrrm smarc ufd jmkd lc pdpc` quc csdtrdvcsdld pmr ufd cspord pmr lmflc ioriu`d ufd imrrocftc c`ïitroid, mascrvdrcgms quc `ds `ogdlurds scmrocftdf y hmrgdf uf cspcitrm gdbfïtoim cf c` icftrm lc `d cspord .

Idgpm gdbfïtoim lc ufd cspord. Cspcitrm gdbfïtoim.

4.1.9. Idgpm gdbfïtoim hmrgdlm pmr ufd amaofd

Cf ufd amaofd, c` idgpm gdbfïtoim lc idld cspord sc sugd d` lc `d sobuocftc, imficfträflmsc

ïstc cf c` icftrm lc `d gosgd . C` idgpm rcsu`tdftc cs ufohmrgc cf c` icftrm lc `d cspord y guijm gäs

oftcfsm quc cf c` cxtcromr . Cf `ms cxtrcgms lc `d amaofd sc hmrgdf pm`ms gdbfïtoims.

^drd lctcrgofdr c` scftolm lc `ds `çfcds lc hucrzd, sc dp`oid `d rcb`d lc` sdidimrijms, pcrm lc

mtrd hmrgd . Adstd imf  bordr c` sdidimrijms, cf c` gosgm scftolm lc borm quc `d imrrocftc c`ïitroid pmr

`ds cspords . C` scftolm lc dvdfic lc` sdidimrijms fms ofloid c` scftolm lc `ds `çfcds lc hucrzd . Sfd vczlctcrgofdlm cstc scftolm, cs häio` lctcrgofdr `ms pm`ms lc `d amaofd (c` pm`m fmrtc cstdrä sotudlm cf c`cxtrcgm pmr lmflc sd`cf `ds `çfcds lc hucrzd y c` sur pmr lmflc cftrdf).

Page 11: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 11/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 44 lc 39

4.9. Cxpcrogcftm lc Hdrdldy

Goijdc` Hdrdldy (42?4-4:82) sc cftcrù lc` cxpcrogcftm lc Mcstcrl  y sc `c miurroù `d sobuocftcolcd; ½cs pmsoa`c quc c` gmvogocftm lc uf ogäf bcfcrc imrrocftc c`ïitroid=   ^drd imgprmadr cstdjopùtcsos imfstruyù ufd amaofd, drrm``dgocftm lc uf ida`c imfluitmr y sotuù uf ogäf cf su oftcromr .^rmlukm c` gmvogocftm lc ufm rcspcitm d` mtrm y mascrvù quc sc bcfcrdad uf h`ukm c`ïitroim. D cstc

hcfùgcfm `m lcfmgofù ofluiioùf gdbfïtoid, adsc lc` hufiomfdgocftm lc `ds lofdgms .

Yo cfrm``dgms uf ida`c d`rclclmr lc uf jocrrm   (uf tmrfo``m, vdro``ds,…) tcflrcgms ufd amaofd

guijm gäs pmtcftc , yd quc c` jocrrm hdio`otd `d ioriu`dioùf lc` idgpm gdbfïtoim pmr c` oftcromr lc `damaofd. Cstc loscôm sc lcfmgofd c`citrmogäf y tocfc gû`top`cs dp`oidiomfcs, togarcs, brûd oflustrod` , … 

Ckcgp`m; C`citrmogdf.

Page 12: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 12/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 41 lc 39

Ckcgp`m; C`citrmvä`vu`d.

@d vä`vu`d darc m iocrrd c` ioriuotm jolräu`oim m fcugätoim  scbûf scd m fm d`ogcftdld `d amaofdlc` c`citrmogäf quc ``cvd ofimrpmrdld. @d dp`oidioùf lc `ds c`citrmvä`vu`ds cstä guy cxtcflold cf tmlmtopm lc dp`oidiomfcs oflustrod`cs , lmflc `d dutmgdtozdioùf lc `ms h`uolms tocfc ufd brdf ogpmrtdfiod.

Ckcgp`m; \ogarc.

@ms togarcs sc uto`ozdf pdrd prmluior scôd`cs diûstoids .

1. AMAOFD 

1.4. Lchofoioùf

Sfd amaofd  m ofluitdfiod  cs uf imgpmfcftc pdsovm lc uf ioriuotm c`ïitroim quc, lcaolm d`hcfùgcfm lc `d dutmofluiioùf, d`gdicfd cfcrbçd cf hmrgd lc idgpm gdbfïtoim .

@d gosoùf lc ufd amaofd cs d`gdicfdr cfcrbçd c`ïitroid lc hmrgd gdbfïtoid pdrd iclcr`d cf uf

gmgcftm lctcrgofdlm .

@d amaofd d`gdicfd cfcrbçd c`ïitroid cf hmrgd lc idgpm gdbfïtoim iudflm dugcftd `doftcfsoldl lc imrrocftc, lcvm`voïflm`d iudflm ïstd losgofuyc.

Page 13: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 13/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 49 lc 39

1.1. Dp`oidiomfcs

@ds dp`oidiomfcs lc `ds amaofds smf guy dgp`ods. D imftofudioùf, sc ofloidf d`bufds lc c``ds;

  Ofluitmrcs y idpdiotmrcs sc uto`ozdf cf ioriuotms lc dulom pdrd ho`trdr m dgp`ohoidr hrciucfiodscspciçhoids.

  Yc uto`ozdf imgm ho`trms lc `çfcd tc`chùfoid, pdrd c`ogofdr `ds scôd`cs lc d`td hrciucfiod lcadfld dfijd y sc im`midf cf `ms cxtrcgms lc `ms ida`cs lc scôd` pdrd rcluior c` ruolm.

  Cf `ds hucftcs lc d`ogcftdioùf tdgaoïf sc usdf amaofds pdrd ho`trdr imgpmfcftcs lc imrrocftcd`tcrfd, y sm`m matcfcr imrrocftc imftofud cf `d sd`old.

  @ms trdfshmrgdlmrcs sc uto`ozdf profiopd`gcftc pdrd imfvcrtor ufd tcfsoùf d mtrd.

  Oftcbrdf ioriuotms lc ho`trdlm pdrd sd`olds lc hucftcs rcitohoidlmrds tdftm pcqucôds imgm lcpmtcfiod.

  Amaofdlm lc c`citrmogdfcs imf IL.

  @ms gmtmrcs lc IL  pmsccf ofluitmrcs pdrd bcfcrdr `ms idgpms gdbfïtoims fcicsdroms pdrd

hufiomfdr.  Id`cftdgocftm pmr ofluiioùf c`citrmgdbfïtoid.

  C`citrmogdfcs, rc`ïs, imftditmrcs, gäquofds c`ïitroids rmtdtovds, rcditdfiods  pdrd c`drrdfquc lc tuams h`umrcsicftcs, cti.

Ckcgp`m; Hucftc lc d`ogcftdioùf lc uf ^I.

1.9. Cstruiturd oftcrfd

Sfd amaofd cs uf imgpmfcftc c`ïitroim hmrgdlm pmr uf imfluitmr drrm``dlm lc hmrgd io`çflroid .Cf d`bufms idsms, c` imfluitmr sc drrm``d smarc uf fûi`cm hcrrmgdbfïtoim 5 cf mtrms idsms, c` fûi`cm cs

dorc . @ms jo`ms lc imarc  lcacf cstdr dos`dlms imf csgd`tc  pdrd cvotdr c` imftditm cftrc c``ms.

C` sçgam`m gäs uto`ozdlm pdrd rcprcscftdr `d amaofd cs;

Page 14: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 14/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 4< lc 39

1.<. Hufiomfdgocftm

C` imgpmrtdgocftm c`ïitroim lc ufd amaofd lcpcflc lc` topm lc imrrocftc c`ïitroid d` quc scimfcitd.

1.<.4. 

Amaofd cf I.I.

Yo sc imfcitd d ufd tcfsoùf imftofud (I.I.), `d imrrocftc quc pdsd d trdvïs lc c``d scrä guy

c`cvdld , yd quc su rcsostcfiod suc`c scr guy adkd d` cstdr hdaroidld imf uf jo`m imfluitmr drrm``dlmsmarc uf fûi`cm lc dorc, jocrrm u mtrms gdtcrod`cs gdbfïtoims.

^mr tdftm, ufd amaofd cf I.I. sc imgpmrtd imgm uf imrtmioriuotm (rcsostcfiod icrm).

1.<.1. Amaofd cf I.D.

Cf idgaom, so sc imfcitd d ufd tcfsoùf d`tcrfd (I.D.), `d imrrocftc quc pdsd pmr c``d prcscftd

vd`mrcs gmlcrdlms   y su imfsugm lc pmtcfiod ditovd cs präitoidgcftc fu`m. Cstc hcfùgcfm pcrgotclcluior quc cf I.D. dpdrcic ufd mpmsoioùf d` pdsm lc `d imrrocftc c`ïitroid lc fdturd`czd lostoftd d `d

rcsostcfiod ùjgoid , quc cstä rc`diomfdld imf `d dutmofluiioùf lc `d amaofd.

1.3. Idrditcrçstoids bcfcrd`cs@ds idrditcrçstoids tïifoids bcfcrd`cs lc `ds amaofds smf `ds sobuocftcs;

  Imchoiocftc lc dutmofluiioùf (@).  Ofloid `d idpdioldl quc tocfc `d amaofd lc bcfcrdr idgpmgdbfïtoim. Yc cxprcsd cf jcfroms (J). C` vd`mr  puclc cstdr ofloidlm fugïroidgcftc cf `dsupcrhoioc lc `d amaofd m gclodftc hrdfkds lc im`mrcs.

  Qdfbm lc hrciucfiods lc trdadkm d `d quc vd lcstofdld. Yc cxprcsd cf jcrtzoms (Jz).

  \m`crdfiod.  Gdrbcf lc crrmr pmricftud` cf c` vd`mr lc` imchoiocftc lc dutmofluiioùf lc `damaofd. Yc cxprcsd cf tdftm pmr iocftm (%).

1.8. Iùlobm lc im`mrcs

^drd `ds amaofds pcqucôds lc pc`çiu`d lc idraùf lc gcfms lc 4 R , cxostc uf gïtmlm lcolcftohoidioùf guy vcrsäto` ``dgdlm c` iùlobm lc im`mrcs. Cstc gïtmlm, quc uto`ozd iudtrm `çfcds lc

im`mrcs poftdlds d`rclclmr lc` iucrpm lc `d amaofd , sorvc pdrd ofloidr su vd`mr cf goirmjcfroms (ΰJ) ysu prciosoùf.

Page 15: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 15/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 43 lc 39

Iùlobm lc im`mrcs lc < adflds

Ckcgp`m; Amaofds lc 8:> ³J dxod`.

9. GDBFO\SLCY GDBFÏ\OIDY 

9.4. @cy lc @cfz

Iudflm ufd amaofd cs rcimrrold pmr ufd imrrocftc c`ïitroid vdroda`c, sc ircd uf idgpmgdbfïtoim tdgaoïf vdroda`c. Ïstm mrobofd cf `ms imfluitmrcs lc `d prmpod amaofd ufd hucrzdc`citrmgmtroz ofluiold (h.c.g., γ), ``dgdld h.c.g. lc dutmofluiioùf quc, scbûf `d `cy lc @cfz, tcflräuf scftolm td` quc socgprc sc mpmflrä d `d idusd quc `d prmlukm .

Page 16: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 16/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 48 lc 39

Ycbûf `d `cy lc @cfz, «`ds `çfcds lc hucrzd lc cstc idgpm bcfcrdf ufd hucrzd c`citrmgmtroz

dutmofluiold cftrc `ms cxtrcgms lc `d amaofd quc sc mpmfc d `d idusd quc `d prmlukmµ. 

@d h.c.g. lc dutmofluiioùf  cf `d amaofd olcd` puclc lchoforsc d pdrtor lc `d sobuocftc ciudioùf;

lt 

lO  @    

γ; hucrzd c`citrmgmtroz dutmofluiold cftrc `ms cxtrcgms lc `d amaofd (vm`toms, X).

@; imchoiocftc lc dutmofluiioùf lc `d amaofd (jcfroms, J).

lO/lt; vdrodioùf lc `d imrrocftc quc rcimrrc `d amaofd cf uf ofstdftc lc tocgpm.

Cf cstd cxprcsoùf sc puclc dprciodr quc `d h.c.g. lc dutmofluiioùf dugcftd imf c` imchoiocftc

lc dutmofluiioùf y imf `d rdpolcz imf quc vdrçd `d oftcfsoldl lc imrrocftc .

@d amaofd cf `d präitoid fm cs ufd ofluitdfiod purd, sofm quc puclc imfsolcrdrsc aäsoidgcftcimgm ufd ofluitdfiod  (`d prmpod lc `d amaofd) cf scroc imf `d rcsostcfiod  oftcrfd quc mhrcic c` jo`m y cf

pdrd`c`m d uf imflcfsdlmr  quc rcprcscftd `ds idpdioldlcs pdräsotds lc `ds vuc`tds lc` lcvdfdlm cftrcc``ds gosgds.

Ckcgp`m;  Id`iu`d c` vd`mr lc `d h.c.g. lc dutmofluiioùf quc lcsdrrm``drä ufd amaofd imf ufimchoiocftc lc dutmofluiioùf lc 3> gJ, so sc `c dp`oid ufd imrrocftc quc ircic rcbu`drgcftc lcslc icrmjdstd 4> D cf uf tocgpm lc >,>4 scbuflms.

Ldtms;

@ 7 3> gJ 7 3> ² 4>-9 J 7 >,>3 J

O 7 4> D

t 7 >,>4 sMpcrdiomfcs;

X  s

 D J 

lt 

lO  @   3>

>4,>

4>>3,>      

Ym`uioùf; γ 7 -3> X

9.1. Dutmofluiioùf

@d dutmofluiioùf (@), imgm su pd`dard ofloid, sobfohoid ofluiorsc d sç gosgd h.c.g .Iudflm ufd imrrocftc c`ïitroid ioriu`d pmr `ds amaofds, sc bcfcrd uf idgpm gdbfïtoim iuyds

`çfcds lc hucrzd pdsdf pmr su oftcromr, td` y imgm sc gucstrd d imftofudioùf.

Iudflm vdrçd `d oftcfsoldl lc imrrocftc vdrçd tdgaoïf c` h`ukm gdbfïtoim , y cstd vdrodioùflctcrgofd `d dpdroioùf lc ufd imrrocftc ofluiold quc sc mpmfc d `d vdrodioùf lc` idgpm. D cstc hcfùgcfmsc `c imfmic imf c` fmgarc lc dutmofluiioùf.

Page 17: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 17/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 42 lc 39

@d dutmofluiioùf (@) lc ufd amaofd, lcpcflc lc` fûgcrm lc cspords quc hmrgdf c` drrm``dgocftm(F), lc` h`ukm gdbfïtoim quc `d dtrdvocsd ( ) y lc `d oftcfsoldl lc imrrocftc quc `d rcimrrc (O).

Yu cxprcsoùf cs;

 O  F  @   

 

@; imchoiocftc lc dutmofluiioùf lc `d amaofd (jcfroms, J).

F; fûgcrm lc cspords quc hmrgdf c` drrm``dgocftm.

 ; h`ukm gdbfïtoim bcfcrdlm pmr `d amaofd (wcacr, Ra).

O; oftcfsoldl lc imrrocftc quc `d rcimrrc (dgpcroms, D).

^mr tdftm, c` imchoiocftc lc dutmofluiioùf lc ufd amaofd fms loic `d idpdioldl quc tocfc ufd

amaofd lc bcfcrdrsc d sç gosgd h.c.g. lc dutmofluiioùf .

@d ufoldl pdrd gclor c` imchoiocftc lc dutmofluiioùf @ cf `ds amaofds cs c` jcfrom (J).

Sf jcfrom m jcfry  cs `d ofluitdfiod lc uf ioriuotm icrrdlm cf c` quc sc prmluic ufd hucrzdc`citrmgmtroz lc 4 vm`tom, iudflm `d imrrocftc c`ïitroid quc rcimrrc c` ioriuotm vdrçd ufohmrgcgcftc drdzùf lc 4 dgpcrom pmr scbuflm. Yu sçgam`m cs J.

Cf c`citrùfoid, c` jcfrom   cs ufd ufoldl brdflc y sc uto`ozdf d`bufms suagû`top`ms imgm c`go`ojcfrom (gJ)  y c` goirmjcfrom (ΰJ). Yu fmgarc huc ldlm cf jmfmr lc` iocftçhoim cstdlmufolcfscKmscpj Jcfry (42?2-4:2:).

4 gJ 7 4>-9 J

4 ΰJ 7 4>-8 J

Ckcgp`m; Sfd amaofd quc pmscc 3>> cspords prmluic uf h`ukm gdbfïtoim lc 4> gRa iudflm csdtrdvcsdld pmr ufd imrrocftc lc 4> D. Lctcrgofd su imchoiocftc lc dutmofluiioùf.

Ldtms;

F 7 3>> cspords

  7 4> gRa 7 4> ² 4>-9 Ra 7 >,>4 Ra

O 7 4> D

Mpcrdiomfcs;

 J  D

Racspords

 O  F  @   3,>

4>

>4,>3>>  

    

Ym`uioùf; @ 7 >,3 J

Page 18: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 18/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 4: lc 39

Dlcgäs, sc mascrvd quc d` dugcftdr c` fûgcrm lc cspords lc `d amaofd , tdgaoïf dugcftd `d

h.c.g. ofluiold . @m gosgm miurrc so ofircgcftdgms c` fovc` lc ofluiioùf lc` idgpm gdbfïtoim. ^mr `m qucsc puclc lcior quc `d h.c.g. gclod ofluiold  quc sc prmluic cf ufd amaofd iudflm cf su gmvogocftmimrtd pcrpcfloiu`drgcftc `ds `çfcds lc uf idgpm gdbfïtoim rcbu`dr cs obud` d;

 F ofluiold

   

   

γofluiold; hucrzd c`citrmgmtroz gclod ofluiold cftrc `ms cxtrcgms lc `d amaofd (vm`toms, X).

F; fûgcrm lc cspords quc hmrgdf c` drrm``dgocftm.

t    /  ;  vdrodioùf lc` h`ukm imrtdlm pmr `d amaofd rcspcitm d` tocgpm5 cs lcior, `m räpolm qucvdrçd c` h`ukm gdbfïtoim cf `ms imfluitmrcs.

Imfvocfc ofloidr quc sc puclc bcfcrdr ufd h.c.g. ofluiold tdftm so sc gucvcf `ms imfluitmrcs cf  c` scfm lc uf idgpm gdbfïtoim hokm, imgm so `m quc sc gucvc cs c` idgpm gdbfïtoim y sc lckdf hokms `msimfluitmrcs. \dgaoïf sc imfsobuc ufd h.c.g. ofluiold cf `ms imfluitmrcs so sc `cs dp`oid uf idgpmgdbfïtoim vdroda`c, pmr ckcgp`m, prmvcfocftc lc ufd amaofd d `d quc sc `c dp`oid imrrocftc d`tcrfd.

C` imchoiocftc lc dutmofluiioùf lc ufd amaofd lcpcflc lc sus idrditcrçstoids imfstruitovds . Ycimfsobucf amaofds imf imchoiocftcs lc dutmofluiioùf d`tms  imf fûi`cms lc d`td pcrgcdao`oldl y brdf

fûgcrm lc cspords .

9.1.4. Imchoiocftc lc dutmofluiioùf lc ufd amaofd imf fûi`cm lc dorc

Yu cxprcsoùf cs;

Y  F  @

 

1

>   

@; imchoiocftc lc dutmofluiioùf lc `d amaofd (jcfroms, J).ΰ>; pcrgcdao`oldl lc` vdiçm (< ² ώ 4>-2).

F; fûgcrm lc cspords quc hmrgdf c` drrm``dgocftm.

`; `mfbotul lc `d amaofd (g).

Y; sciioùf lc `d amaofd (g1).

Page 19: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 19/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 4? lc 39

9.1.1. Imchoiocftc lc dutmofluiioùf lc ufd amaofd imf fûi`cm lc jocrrm

Yu cxprcsoùf cs;

Y  F  @ r 

1

>      

@; imchoiocftc lc dutmofluiioùf lc `d amaofd (jcfroms, J).ΰ>; pcrgcdao`oldl lc` vdiçm (< ² ώ 4>-2).

ΰr; pcrgcdao`oldl rc`dtovd.

F; fûgcrm lc cspords quc hmrgdf c` drrm``dgocftm.

`; `mfbotul lc `d amaofd (g).

Y; sciioùf lc `d amaofd (g1).

9.9. H`ukm gdbfïtoim

C` idgpm gdbfïtoim sc rcprcscftd d trdvïs lc `ds `çfcds lc hucrzd . @d idftoldl lc cstds `çfcdssc lcfmgofd h`ukm gdbfïtoim.

Yc rcprcscftd pmr `d `ctrd brocbd   y sus ufoldlcs smf;

 

C` wcacr (Ra), cf c` sostcgd oftcrfdiomfd`.

  C` gdxvc`om (Gx), cf c` sostcgd IBY.

@d rc`dioùf quc cxostc cftrc dgads ufoldlcs cs 4 Ra 7 4>: Gx.

9.<. Ofluiioùf gdbfïtoid

@d ofluiioùf gdbfïtoid  sc lchofc imgm `d idftoldl lc `çfcds lc hucrzd quc dtrdvocsdf

 pcrpcfloiu`drgcftc `d ufoldl lc supcrhoioc . Cf iocrtd hmrgd, fms ofloid `m lcfsds quc smf `ds `çfcds lchucrzd, m `m imficftrdlds quc cstäf, cf ufd pdrtc lc` idgpm gdbfïtoim.

Ckcgp`m; Imgpdrdioùf cftrc uf idgpm gdbfïtoim imf ufd ofluiioùf gdbfïtoid lc 4 tcs`d y mtrmgäs lcfsm lc 1 tcs`ds.

Page 20: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 20/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 1> lc 39

Yc rcprcscftd pmr `d `ctrd A5 sus ufoldlcs smf;

 

@d tcs`d (\), cf c` sostcgd oftcrfdiomfd`.

 

C` bduss (Bs), cf c` sostcgd IBY.

@d rc`dioùf quc cxostc cftrc dgads ufoldlcs cs 4 \ 7 4>< Bs.

Yc loic quc cxostc ufd ofluiioùf lc 4 tcs`d iudflm c` h`ukm lc 4 wcacr dtrdvocsdpcrpcfloiu`drgcftc ufd supcrhoioc lc 4 gctrm iudlrdlm.

14

44

g

wcacr tcs`d    

Yu cxprcsoùf cs;

Y  A

     

A; ofluiioùf gdbfïtoid lc `d amaofd (tcs`ds, \).

 ; h`ukm gdbfïtoim bcfcrdlm pmr `d amaofd (wcacr, Ra).Y; sciioùf lc `d amaofd (g1).

Ckcgp`m; ½Iuä` cs `d ofluiioùf gdbfïtoid cxostcftc cf `d idrd p`dfd lc` pm`m lc uf ogäf rcitm lc9> ig1 lc supcrhoioc iudflm cs dtrdvcsdlm pmr uf h`ukm gdbfïtoim lc >,>>? Ra= Cxprcsd c` rcsu`tdlmcf tcs`ds.

Ldtms;

  7 >,>>? Ra

Y 7 9> ig1 7 9> ² 4>< g1 7 >,>>9 g1 Mpcrdiomfcs;

\ g

Ra

Y  A   9

>>9,>

>>?,>1 

   

Ym`uioùf; A 7 9 \

9.3. Hucrzd gdbfctmgmtroz

@d hucrzd gdbfctmgmtroz (Hg) cs `d idpdioldl quc pmscc `d amaofd lc bcfcrdr `çfcds lc hucrzdcf uf ioriuotm gdbfïtoim .

Yu cxprcsoùf cs;

 O  F  H g    

Hg; hucrzd gdbfctmgmtroz (dgpcrom-vuc`td, Dv).

F; fûgcrm lc cspords quc hmrgdf c` drrm``dgocftm.

O; oftcfsoldl lc imrrocftc quc `d rcimrrc (dgpcroms, D).

@d hucrzd gdbfctmgmtroz dugcftd imf `d oftcfsoldl lc `d imrrocftc quc h`uyc pmr `d amaofd yimf c` fûgcrm lc cspords lc ïstd .

Page 21: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 21/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 14 lc 39

Ckcgp`m; Yo hdaroidgms ufd amaofd imf 3>> cspords y sdacgms quc pdrd c` hufiomfdgocftm lc`c`citrmogäf sc fcicsotd ufd hucrzd gdbfctmgmtroz lc 3>> Dv. ½Iuäftd oftcfsoldl lc imrrocftc `drcimrrc= ½_ so `d hdaroidgms imf 4>> cspords=

Ldtms;

Hg 7 3>> Dv

Fd 7 3>> cspordsFa 7 4>> cspords

Mpcrdiomfcs;

d) Yo hdaroidgms ufd amaofd imf 3>> cspords, c` fûgcrm lc dgpcroms quc tcflrcgms qucjdicr pdsdr pmr c``d scrä lc;

 Dcspords

 Dv

 F 

 H  O 

d

d   43>>

3>>  

a) _ so `d hdaroidgms imf 4>> cspords, c` fûgcrm lc dgpcroms quc tcflrcgms quc jdicr

pdsdr pmr c``d scrä lc;

 Dcspords

 Dv

 F 

 H  O 

a

a   34>>

3>>  

Ym`uioùf; Od 7 4 D, Oa 7 3 D

^drd `d hdaroidioùf lc c`citrmogdfcs guy pmtcftcs, imgm, pmr ckcgp`m, `ms quc sc uto`ozdf pdrdsuspcflcr cf uf im`ijùf gdbfïtoim uf trcf lc d`td vc`mioldl smarc uf gmfmrrdç`, sc fcicsotdf hucrzds

gdbfctmgmtroics guy c`cvdlds . Cs lcior, amaofds imf guijds cspords quc smf dtrdvcsdlds pmr brdflcs

oftcfsoldlcs lc imrrocftc .

^drd cvotdr hdaroidr amaofds lc brdflcs logcfsomfcs, sc uto`ozdf gdtcrod`cs supcrimfluitmrcs.Lc cstd hmrgd sc imfsobucf pmtcftçsogms idgpms gdbfïtoims imf pmids cspords y imrrocftcs lc go`cs lc

dgpcroms , quc fm id`ocftdf `ms supcrimfluitmrcs pmr c` chcitm Kmu`c pmr idrcicr ïstms lc rcsostcfiodc`ïitroid.

9.8. Oftcfsoldl lc idgpm gdbfïtoim

@d oftcfsoldl lc idgpm gdbfïtoim (J) fms ofloid `m oftcfsm quc cs c` idgpm gdbfïtoim .

@d oftcfsoldl lc idgpm cf ufd amaofd  lcpcflc lc `d hucrzd gdbfctmgmtroz (F²O) y lc su`mfbotul.

Yu cxprcsoùf cs;

 @

 H  J    g   5

 @

 O  F  J 

   

J; oftcfsoldl lc idgpm gdbfïtoim (dgpcrom-vuc`td/gctrm, Dv/g).

Hg; hucrzd gdbfctmgmtroz (dgpcrom-vuc`td, Dv).

@; `mfbotul lc `d amaofd (g).

Djmrd aocf, iudftm gäs `drbd cs `d amaofd, gäs sc lospcrsdf `ds `çfcds lc idgpm , ldflm imgm

rcsu`tdlm ufd oftcfsoldl lc idgpm gäs lïao`. ^mr `m quc sc puclc lcior quc, pdrd ufd hucrzdgdbfctmgmtroz imfstdftc, `d oftcfsoldl lc idgpm (J) cs ofvcrsdgcftc prmpmriomfd` d `d `mfbotul gclod

lc `ds `çfcds lc idgpm .

Page 22: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 22/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 11 lc 39

Ckcgp`m; Sfd amaofd lc 8 ig lc `mfbotul tocfc 4.1>> cspords rcimrrolds pmr ufd imrrocftc lc 1>dgpcroms. ½Iuäftm vd`c `d oftcfsoldl lc` idgpm gdbfïtoim imfstdftc quc ircd cf su oftcromr=

Ldtms;

F 7 4.1>> cspords

O 7 1> D

@ 7 8 ig 7 8 ² 4>-1 g 7 >,>8 g

Mpcrdiomfcs;

g Dvg

 Dcspords

 @

 O  F  J    />>>.<>>

>8,>

1>1>>.4

 

Ym`uioùf; J 7 <>>.>>> Dv/g

9.2. ^crgcdao`oldl gdbfïtoid

@d pcrgcdao`oldl gdbfïtoid (³) cs ufd idrditcrçstoid quc tocfc brdf ofh`ucfiod smarc c` fûi`cmlc `ds amaofds rcspcitm lc` vd`mr lc `d ofluitdfiod lc `ds gosgds.

@ms gdtcrod`cs hcrrmgdbfïtoims smf guy scfsoa`cs d `ms idgpms gdbfïtoims   y prmluicf ufmsvd`mrcs d`tms lc ofluitdfiod , sof cgadrbm mtrms gdtcrod`cs prcscftdf gcfms scfsoao`oldl d `ms idgpmsgdbfïtoims.

C` hditmr quc lctcrgofd `d gdymr m gcfmr scfsoao`oldl d csms idgpms gdbfïtoims sc ``dgdpcrgcdao`oldl gdbfïtoid. Iudflm cstc hditmr cs brdflc , c` vd`mr lc `d ofluitdfiod tdgaoïf `m cs .

<. ^QMICYM LC IDQBD _ LCYIDQBD Imf dyuld lc` sobuocftc ioriuotm vdgms d cstulodr c` prmicsm lc idrbd y lcsidrbd lc ufd amaofd ;

Imfstd lc ufd hucftc lc d`ogcftdioùf cf imrrocftc imftofud (X) . Cf scroc imf `d amaofd (@) scjd ofi`uolm ufd rcsostcfiod lc idrbd (Q), imf makctm lc jdicr gäs `drbm tdftm c` prmicsm lc idrbd imgmc` lc lcsidrbd. _, dlcgäs, sc dôdlc uf imfgutdlmr (Y) pdrd `d idrbd lc` imflcfsdlmr (pmsoioùf 4)  y `dlcsidrbd (pmsoioùf 1) .

Page 23: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 23/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 19 lc 39

<.4. Hufiomfdgocftm

D` pdsdr c` imfgutdlmr (Y)  lc `d pmsoioùf 1 d `d 4, `d ofluitdfiod ircd ufd hucrzd c`citrmgmtroz

(h.c.g.) quc sc mpmfc d `d imrrocftc quc ioriu`d pmr c` ioriuotm , lcfmgofdld pmr c``m hucrzdimftrdc`citrmgmtroz, iuyd pm`droldl cs ofvcrsd d `d dp`oidld. Imgm imfsciucfiod lc c``m, cf c` gosgmofstdftc lc pdsdr Y lc `d pmsoioùf 1 d `d 4  (t>) `d oftcfsoldl  scrä fu`d   c orä dugcftdflm

cxpmfcfiod`gcftc jdstd d`idfzdr su vd`mr gäxogm ,  QX  O  @    (lc t> d t4).

Yo d imftofudioùf, cf c` gosgm ofstdftc sc pdsd ‐ofstdftäfcdgcftc‗ Y lc `d pmsoioùf 4 d `d 9 (t1) sc imrtmioriuotd `d rcl Q@, pcrm c` vd`mr lc O@  fm lcsdpdrcicrä ofstdftäfcdgcftc (`d amaofd scmpmfc d `ms idgaoms lc imrrocftc bcfcrdflm ufd tcfsoùf), sofm quc orä losgofuycflm lc hmrgdcxpmfcfiod` jdstd jdicrsc icrm (lc t1 d t9).

@d tcfsoùf y `d oftcfsoldl tmtd` lc` ioriuotm sc id`iu`df d pdrtor lc `ds sobuocftcs cxprcsomfcs;

X\  7 XQ + X@ Q

X  O    \ \    

^drd lctcrgofdr `d tcfsoùf lc `d rcsostcfiod sc id`iu`d imgm; XQ 7 O ² Q@d tcfsoùf lc idrbd m lcsidrbd lc uf imflcfsdlmr sc rcprcscftd lc `d sobuocftc hmrgd;

Cf c` ioriuotm sc ldf, pmr `m tdftm, lms topms lc rïbogcf lc hufiomfdgocftm;

  \rdfsotmrom; lcslc t> d t4 (idrbd) y lcslc t1 d t9 (lcsidrbd).

  ^crgdfcftc; lcslc t4 d t1.

Iudflm sc dp`oid ufd imrrocftc c`ïitroid d ufd amaofd d trdvïs lc ufd rcsostcfiod, `d imrrocftcfm sc cstda`cic ofstdftäfcdgcftc, sofm quc, pmr chcitm lc `d dutmofluiioùf, tocfcf `ubdr iocrtmshcfùgcfms trdfsotmroms quc jdicf quc `d dutmofluiioùf sc imgpmrtc imf `d oftcfsoldl imgm `m jdic c`imflcfsdlmr imf `d tcfsoùf. Ds ç, `d imfstdftc lc tocgpm (  ) cf cstc idsm scrä;

 Q

 @   

@; imchoiocftc lc dutmofluiioùf lc `d amaofd (jcfroms, J).

Q; vd`mr ùjgoim lc `d rcsostcfiod d trdvïs lc `d iud` sc idrbd m lcsidrbd (mjgoms, ί). 

@d lurdioùf lc` rïbogcf trdfsotmrom (t)  lcpcflc lc `d ofluitdfiod @ lc `d amaofd y lc `d

rcsostcfiod. C` vd`mr lc cstd lurdioùf sc suc`c tmgdr imgm  3 . Yc cxprcsd cf scbuflms (s).

 Q

 @t      33      5

 Q

 @ 3   

Page 24: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 24/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 1< lc 39

Cf ufd imfstdftc lc tocgpm (4  ) `d amaofd d`idfzd c` 89% lc su vd`mr hofd`  cf `ms prmicsms lcidrbd. D imftofudioùf, sc rcprcscftd `d brähoid lc `d oftcfsoldl cf hufioùf lc` tocgpm. Imgm sc dprciodcf `d gosgd, trdfsiurrolds iofim imfstdftcs lc tocgpm, `d imrrocftc d trdvïs lc `d amaofd sc cstdao`ozd ylcsdpdrcicf `ms hcfùgcfms trdfsotmroms gcfiomfdlms dftcromrgcftc.

Gdtcgätoidgcftc, sc puclcf matcfcr `ds ciudiomfcs cf rïbogcf trdfsotmrom scbûf sc gucstrd dimftofudioùf;

Idrbd cf Q@ Lcsidrbd cf Q@

 

  

 

 Q @

c O t o   />  4  

 

 

 

 

t o O 

 O t 

>

>`f   

  Q @

c O t o   />

 

 

  

 

t o

 O t    >`f   

Ckcgp`m; Yupùfbdsc uf ioriuotm imf ufd rcsostcfiod, ufd ofluitdfiod y ufd adtcrçd imfcitdlms cfscroc. Id`iû`csc c` tocgpm quc tdrldrä `d oftcfsoldl cf cstdao`ozdrsc.

Ldtms;

X 7 1> X

Q 7 99 Eί 7 99 ² 4>9 ί 7 99.>>> ί @ 7 1>> gJ 7 1>> ² 4>-9 J 7 >,1 J

Page 25: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 25/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 13 lc 39

Mpcrdiomfcs;

@d imfstdftc lc tocgpm scrä obud` d;

 s s J 

 Q

 @     >8,84>>8,8

>>>.99

1,>   8

   

C` tocgpm tmtd` lc idrbd sc ldrä pdrd iofim imfstdftcs lc tocgpm;

 s st         9,9>4>>8,833  8    

Ym`uioùf; t 7 9>,9 ΰs 

<.1. Imgpmrtdgocftm präitoim lc ufd amaofd

Cxdgofcgms c` imgpmrtdgocftm präitoim lc uf ofluitmr iudflm sc oftcrrugpc c` ioriuotm quc `md`ogcftd. Cf c` loaukm dpdrcic ufd amaofd quc sc idrbd d trdvïs ufd rcsostcfiod y uf oftcrruptmr . C`imflcfsdlmr loaukdlm cf puftcdlm  rcprcscftd `ds idpdioldlcs pdräsotds lc `d amaofd.

D` icrrdr c` oftcrruptmr, dpdrcic ufd imrrocftc c`ïitroid pmr `d amaofd quc tocfc quc dugcftdr

lc icrm jdstd su vd`mr fmgofd` cf uf tocgpm rc`dtovdgcftc imrtm. Cstd vdrodioùf lc imrrocftc pmr `damaofd bcfcrd cf sus imfluitmrcs uf h`ukm gdbfïtoim irciocftc quc, d` imrtdr d `ms gosgms, prmvmid ufdh.c.g. lc dutmofluiioùf.

Yo darogms c` oftcrruptmr, c` h`ukm gdbfïtoim quc dardzd d `d amaofd tocflc d lcsdpdrcicr.

lt 

lO  @X     

Xcgms quc, pdrd quc `d imrrocftc quc dtrdvocsd c` ofluitmr sc lctcfbd ofstdftäfcdgcftc, scrçdfcicsdrom `d dpdroioùf lc ufd tcfsoùf ofhofotd, y csm fm puclc suiclcr. ½Tuï jdic `d imrrocftc=  ^ucsimftofûd pdsdflm. ½^mr lùflc=   C``d ‐sc `ds drrcb`d‗  pdrd imftofudr. D` profiopom, c` ûfoim idgofm quctocfc cs d trdvïs lc `ds idpdioldlcs pdräsotds imf uf ioriuotm @I quc msio`drä d ufd pu`sdioùf.

Yo `ms dos`dgocftms lc` lcvdfdlm smf suhoiocftcgcftc rcsostcftcs d `ds d`tds tcfsomfcs y so c`oftcrruptmr oftcrrugpc aocf c` ioriuotm, `d msio`dioùf imftofudrä imf ufd dgp`otul quc sc dgmrtobudrälcaolm d `ds pïrlolds loc`ïitroids y rcsostovds lc `ds idpdioldlcs pdräsotds y lc` imfluitmr lc`ofluitmr. Yo, dlcgäs, c` ofluitmr tocfc uf fûi`cm hcrrmgdbfïtoim, jdarä tdgaoïf pïrlolds cf c` fûi`cm.

Page 26: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 26/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 18 lc 39

Jdy quc sdacr quc `d tcfsoùf gäxogd lc `d msio`dioùf puclc scr guy brdflc . Csm `c vd`c c`fmgarc lc smarctcfsoùf. Yc imgprcflc quc pucld scr brdflc, yd quc c` gäxogm lc `d tcfsoùfimrrcspmflc d` gmgcftm cf c` iud` tmld `d cfcrbçd d`gdicfdld cf `d amaofd jdarä pdsdlm d `dsidpdioldlcs pdräsotds. Yo ïstds smf pcqucôds, `d tcfsoùf puclc scr guy brdflc y puclcf prmluiorscdrims c`ïitroims cftrc vuc`tds lc `d amaofd m cftrc `ms imftditms daocrtms lc` oftcrruptmr .

@ms drims y poims lc d`td tcfsoùf (smarctcfsomfcs)  fm lcscdlms smf hrciucftcgcftc

 pcrfoiomsms y pc`obrmsms  y imfstotuycf uf prma`cgd scrom y lohçio` lc rcsm`vcr iudflm sc uto`ozdf d`tds

tcfsomfcs y brdflcs pmtcfiods.Yc puclc cxp`oidr pmr quï puclc ufm rcioaor ufd pcqucôd lcsidrbd c`ïitroid d` gclor `d

rcsostcfiod lc uf amaofdlm imf uf sogp`c ùjgctrm quc sù`m puclc d`ogcftdr ufms go`odgpcroms y ufmspmims vm`toms. @d rdzùf cs quc pdrd gclor `d rcsostcfiod lc` amaofdlm, `c jdic ioriu`dr ufms go`odgpcroms.Yo, iudflm sc lcsimfcitdf `ms ida`cs lc` ùjgctrm, sobuc ufm tmidflm imf `ms lclms `ms amrfcs lc `damaofd, `d imrrocftc quc ioriu`dad pmr c``d imftofudrä jdioïflm`m, pcrm pdsdflm pmr `ms lclms ybcfcrdflm ufd d`td tcfsoùf.

@d rcb`d cs quc,  pdrd cvotdr `ms drims m `ds smarctcfsomfcs , jdy quc prmtcbcr `ms ioriuotms prcvocflm uf pdsm pdrd `d imrrocftc lc `d ofluitdfiod iudflm c` ioriuotm sc oftcrrugpc.

Ckcgp`m; Cf `d hoburd jdy uf ckcgp`m lc uf trdfsostmr quc imftrm`d `d imrrocftc cf ufd amaofd (`dlc uf rc`ï, pmr ckcgp`m).

Iudflm c` trdfsostmr  sc a`mqucd, `d imrrocftc quc ioriu`d pmr `d amaofd bcfcrd ufd tcfsoùfimftrdrod d `d d`ogcftdioùf quc pmlrçd smarcpdsdr häio`gcftc `ds tcfsomfcs gäxogds quc smpmrtd c`trdfsostmr y lcstruor`m, dlcgäs lc d mtrms imgpmfcftcs lc` ioriuotm m prmvmidr hd``ms lchufiomfdgocftm.

Im`midflm uf lomlm, imgm puclc mascrvdrsc, `d imrrocftc lc `d amaofd cfiucftrd uf idgofm dtrdvïs lc ïstc y `d tcfsoùf lc` im`citmr cstdrä `ogotdld d `d tcfsoùf lc d`ogcftdioùf gäs `ms >,8 ’ >,2 Xlc` lomlm.

Fm jdy quc m`voldr quc c` lospmsotovm lc prmtciioùf lcacrä scr idpdz lc dasmracr idso tmld `d

cfcrbçd d`gdicfdld cf `d amaofd , pmr `m quc lcac smpmrtdr`m.C` lomlm sorvc lc idgofm d `d imrrocftc lc` ofluitmr iudflm c` trdfsostmr sc a`mqucd. Csm cvotd `d

dpdroioùf lc d`tds tcfsomfcs cftrc c` im`citmr y `d adsc lc` trdfsostmr.

Page 27: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 27/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 12 lc 39

3. \O^MY 

Cxostcf lovcrsds i`dsohoidiomfcs, d`bufds sc prcscftdf d imftofudioùf.

 

Ycbûf c` vd`mr lc su ofluitdfiod, puclcf scr hokds y vdroda`cs.

  Ycbûf su dp`oidioùf, sc jda`d lc amaofds lc ijmquc pdrd ho`trms lc adkd hrciucfiod, amaofds lc

rdlomhrciucfiod y amaofds lc softmfçd.  Ycbûf su imfstruiioùf, jdy amaofds io`çflroids y amaofds tùroids.

 

Ycbûf c` fûi`cm, cxostcf amaofds imf fûi`cm lc dorc, lc jocrrm, lc pu`vogctd` y lc hcrrotd.

 

Ycbûf `d hrciucfiod lc trdadkm, tcfcgms dutmofluiiomfcs lc adkd hrciucfiod (fûi`cm lc jocrrm) y dutmofluiiomfcs lc d`td hrciucfiod (fûi`cm lc hcrrotd).

3.4. Amaofds hokds

@ds amaofds hokds sc lovolcf cf lms brupms;

  Amaofd lc fûi`cm lc dorc, pdrd hrciucfiods c`cvdlds. \çpoid cf sm`cfmolcs.

  Amaofd lc fûi`cm sù`olm, quc ofircgcftd `d idpdioldl lc gdbfctosgm. ^mlcgms cfimftrdramaofds lc folm lc dackd, lc fûi`cm tmrmold`, y lc hcrrotd.

C` sçgam`m gäs uto`ozdlm pdrd rcprcscftdr `d amaofd hokd cs;

@ms sçgam`ms gäs uto`ozdlms pdrd rcprcscftdr d`bufds lc `ds amaofds hokds smf;

Page 28: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 28/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 1: lc 39

3.4.4. Imf fûi`cm lc dorc

C` imfluitmr sc drrm``d smarc uf smpmrtc jucim  y pmstcromrgcftc sc rctord ïstc qucldflm imf ufdspcitm pdrciolm d` lc uf guc``c. Yc uto`ozd cf hrciucfiods c`cvdlds .

Sfd vdrodftc lc `d amaofd dftcromr sc lcfmgofd sm`cfmolc  y lohocrc cf c` dos`dgocftm lc `dscspords y `d prcscfiod lc uf smpmrtc  quc fm fcicsdrodgcftc tocfc quc scr io`çflroim. Yc uto`ozd iudflm scprciosdf guijds cspords. Cstds amaofds puclcf tcfcr tmgds oftcrgclods , cf cstc idsm sc puclcfimfsolcrdr imgm 1 ù gäs amaofds drrm``dlds smarc uf gosgm smpmrtc y imfcitdlds cf scroc . Obud`gcftc,sc uto`ozdf pdrd hrciucfiods c`cvdlds .

3.4.1. 

Imf fûi`cm sù`olm

^msccf vd`mrcs lc ofluitdfiod gäs d`tms quc `ms dftcromrcs lcaolm d su fovc` c`cvdlm lcpcrgcdao`oldl gdbfïtoid. C` fûi`cm  suc`c scr lc uf gdtcrod` hcrrmgdbfïtoim . @ms gäs usdlms smf `dhcrrotd y c` hcrrmxiuac .

Page 29: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 29/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 1? lc 39

Iudflm sc gdfckdf pmtcfiods imfsolcrda`cs y `ds hrciucfiods quc sc lcscdf c`ogofdr smf adkds,sc uto`ozdf fûi`cms pdrciolms d `ms lc `ms trdfshmrgdlmrcs  (cf hucftcs lc d`ogcftdioùf smarc tmlm). Dsç,fms cfimftrdrcgms imf `ds imfhoburdiomfcs prmpods lc cstms û`togms.

@ds sciiomfcs lc `ms fûi`cms puclcf tcfcr hmrgd lc CO, G, SO y @ .

Ckcgp`m; CO y G.

@ds amaofds lc folm lc dackd sc uto`ozdf cf `ms ioriuotms softmfozdlmrcs lc dpdrdtms lc rdlom

cf `ds bdgds lc mfld gclod y `drbd . Brdiods d `d hmrgd lc` amaofdlm sc imfsobucf d`tms vd`mrcs

ofluitovms cf uf vm`ugcf gçfogm .

@ds amaofds lc fûi`cm tmrmold` sc idrditcrozdf pmr quc c` h`ukm bcfcrdlm fm sc lospcrsd jdiodc` cxtcromr yd quc pmr su hmrgd sc ircd uf h`ukm gdbfïtoim icrrdlm, lmtäflm`ds lc uf brdf rcflogocftm

 y prciosoùf.

@ds amaofds lc hcrrotd drrm``dlds smarc fûi`cm lc hcrrotd, fmrgd`gcftc io`çflroims , imfdp`oidiomfcs cf rdlom  cs guy oftcrcsdftc lcslc c` puftm lc vostd präitoim yd quc, pcrgotc cgp`cdr c`imfkuftm imgm dftcfd im`miäflm`d lorcitdgcftc cf c` rcicptmr.

Amaofd lc hcrrotd Amaofds lc hcrrotd pdrd YGL

@ds amaofds brdadlds smarc c` imarc, cf uf ioriuotm ogprcsm   tocfcf `d vcftdkd lc su gçfogm

imstc , pcrm smf lohçio`gcftc dkustda`cs gclodftc fûi`cm.

Page 30: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 30/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 9> lc 39

3.1. Amaofds vdroda`cs

@ds amaofds vdroda`cs imfsostcf cf quc su imfluitovoldl sc prmluic pmr c` lcsp`dzdgocftm lc`

fûi`cm .

@ms sçgam`ms gäs uto`ozdlms pdrd rcprcscftdr `d amaofd vdroda`c smf;

\dgaoïf sc hdaroidf amaofds dkustda`cs. Fmrgd`gcftc, `d vdrodioùf lc ofluitdfiod sc prmluic

 pmr lcsp`dzdgocftm lc` fûi`cm .

C` sçgam`m gäs uto`ozdlm pdrd rcprcscftdr `d amaofd dkustda`c cs;

@ds amaofds a`ofldlds puclcf scr vdroda`cs m hokds , imfsostcf cficrrdr `d amaofd lcftrm lc ufdiuaocrtd gctä`oid io`çflroid m iudlrdld, iuyd gosoùf cs `ogotdr c` h`ukm c`citrmgdbfïtoim ircdlm pmr `d

 prmpod amaofd  y quc puclc dhcitdr fcbdtovdgcftc d `ms imgpmfcftcs icridfms d `d gosgd.

Ckcgp`m; Amaofds lc adkd hrciucfiod.

Page 31: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 31/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 94 lc 39

8. DYMIODIOÙF LC AMAOFDY 

@ds amaofds  sc puclcf dsmiodr cf scroc m cf pdrd`c`m , imgm miurrc imf `ds rcsostcfiods y `msimflcfsdlmrcs.

8.4. Dsmiodioùf lc amaofds cf scroc

Yc loic quc uf imfkuftm lc amaofds cstä imfcitdlm cf scroc  iudflm `d sd`old lc ufd cstä

imfcitdld imf `d cftrdld lc `d sobuocftc , y dsç suicsovdgcftc jdstd matcfcr lms ûfoims amrfcs quc scimfcitdf d `d tcfsoùf lc d`ogcftdioùf.

^drd id`iu`dr `d amaofd cquovd`cftc lc `d dsmiodioùf sc dp`oid `d cxprcsoùf sobuocftc;

f\    @ @ @ @     ...14  

Ckcgp`m; Id`iu`d `d amaofd cquovd`cftc lc trcs amaofds imfcitdlds cf scroc (1 gJ, 9< gJ y 3>gJ).

Ldtms;

@4 7 1 gJ

@1 7 9< gJ

@9 7 3> gJ

Mpcrdiomfcs;

C` iä`iu`m lc` vd`mr rcsu`tdftc lc imfcitdr vdrods amaofds cf scroc cs tdf sogp`c imgm `dsugd lc sus vd`mrcs.

@\  7 @4 + @1 + @9 7 1 gJ + 9< gJ + 3> gJ 7 :8 gJ

Ym`uioùf; @\  7 :8 gJ

8.1. Dsmiodioùf lc amaofds cf pdrd`c`m

Yc loic quc uf imfkuftm lc amaofds cstä imfcitdlm cf pdrd`c`m iudflm tmlds `ds sd`olds cstäf

imfcitdlds d uf puftm imgûf y tmlds `ds cftrdlds d mtrm , lc hmrgd quc sù`m jdy lms amrfcs quc sc

imfcitdf d `d tcfsoùf lc d`ogcftdioùf.

^drd id`iu`dr `d amaofd cquovd`cftc lc `d dsmiodioùf sc dp`oid `d cxprcsoùf sobuocftc;

f\    @ @ @ @4...444

14

 5

f

 @ @ @

 @4

...44

4

14

 

Page 32: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 32/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 91 lc 39

\dgaoïf sc puclc id`iu`dr imf mtrd cxprcsoùf gäs häio` (sù`m imf lms amaofds);

14

14

 @ @

 @ @ @\ 

 

Cf `ds amaofds cxostc ufd oftcrdiioùf cftrc c``ds quc bcfcrd ofluiiomfcs pdräsotds. Cstchcfùgcfm imgp`oid adstdftc `ms ioriuotms, pmr `m quc `ds dsmiodiomfcs lc amaofds sù`m sc uto`ozdf cfmidsomfcs imfirctds, iudflm lc `m quc sc trdtd cs lc dprmvcijdr prciosdgcftc csc hcfùgcfm.

Ckcgp`m; Id`iu`d `d amaofd cquovd`cftc lc trcs amaofds imfcitdlds cf pdrd`c`m (1 gJ, 9< gJ y3> gJ).

Ldtms;

@4 7 1 gJ

@1 7 9< gJ

@9 7 3> gJ

Mpcrdiomfcs;

C` iä`iu`m lc` vd`mr rcsu`tdftc lc imfcitdr vdrods amaofds cf pdrd`c`m cs usdflm `dhùrgu`d;

gJ 

gJ gJ gJ  @ @ @

 @\    :1,4

3>

4

9<

4

1

4

4

444

4

914

 

Ym`uioùf; @\  7 4,:1 gJ

2. CFCQBÇD 

Iudflm `d imrrocftc dugcftd cf uf ioriuotm, `d amaofd d`gdicfd cfcrbçd c`ïitroid cf hmrgd lcidgpm gdbfïtoim y `d lcvm`vcrä d` icsdr `d imrrocftc.

C` vd`mr lc `d cfcrbçd sc puclc id`iu`dr imf `d sobuocftc cxprcsoùf;

1

1

4 O  @ C     

C; cfcrbçd (ku`oms, K).

@; imchoiocftc lc dutmofluiioùf lc `d amaofd (jcfroms, J).

O; oftcfsoldl (dgpcroms, D).

Lc `d hùrgu`d lc `d cfcrbçd cs häio` lcluior quc, d` losgofuor `d oftcfsoldl lc imrrocftc,

losgofuorä ̀ d cfcrbçd d`gdicfdld .

Page 33: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 33/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 99 lc 39

Ckcgp`m;  ^mr ufd amaofd lc 1 gJ ioriu`d ufd imrrocftc lc 9 D. ½Tuï cfcrbçd d`gdicfd `damaofd=

Ldtms;

@ 7 1 gJ 7 1 ² 4>-9 J 7 >,>>1 J

O 7 9 D

Mpcrdiomfcs;

 Ku`oms Ku`oms D J  O  @ C    >>?,>1

>4:,>9>>1,>

1

4

1

4   111  

Ym`uioùf; C 7 >,>>? Ku`oms

:. QC@Ï 

:.4. Lchofoioùf

C` rc`ï, tdgaoïf ``dgdlm rc`cvdlmr  (lc` hrdfiïs rc`dos, rc`cvm), cs uf c`cgcftm quc schufldgcftd cf `ds prmpocldlcs lc` gdbfctosgm pdrd hmrgdr ogdfcs fm pcrgdfcftcs .

:.1. Cstruiturd

@ds pdrtcs hufldgcftd`cs lc uf rc`ï smf c` c`citrmogäf, rcd`ozdlm imf ufd amaofd, `d drgdlurd y`ms imftditms.

@ms rc`ïs lc topm drgdlurd smf `ms gäs dftobums y tdgaoïf `ms gäs uto`ozdlms.

Ckcgp`m; Qc`ïs lc drgdlurds y cf cfidpsu`dlm topm LO^.

Page 34: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 34/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 9< lc 39

:.1.4. Imftditms

@ms imftditms lc uf rc`ï puclcf scr;

 

FD (Fmrgd`gcftc Daocrtms) m FM (Fmrgd``y Mpcf, pmr sus sob`ds cf ofb`ïs).  Imfcitdf c`ioriuotm iudflm c` rc`ï sc ditovd y c` ioriuotm sc lcsimfcitd iudflm c` rc`ï sc lcsditovd.

  FI (Fmrgd`gcftc Icrrdlms m Fmrgd``y I`mscl, pmr sus sob`ds cf ofb`ïs).  Lcsimfcitdf c`ioriuotm iudflm c` rc`ï sc ditovd y c` ioriuotm sc imfcitd iudflm c` rc`ï cstä lcsditovdlm. Cstmsimftditms sc uto`ozdf pdrd dp`oidiomfcs cf `ds quc sc rcquocrc quc c` ioriuotm pcrgdfczidicrrdlm jdstd quc c` rc`ï scd ditovdlm.

  Lc imfgutdioùf. Imftrm`df lms ioriuotms; uf imftditm FD y mtrm FI imf uf tcrgofd` imgûf.

@ms rc`ïs smf lospmsotovms rmaustms y cimfùgoims y pcrgotcf `d imgp`ctd scpdrdioùf c`ïitroid

cftrc `d imrrocftc lc diiomfdgocftm   (`d quc ioriu`d pmr `d amaofd lc` c`citrmogäf) y `ms ioriuotms

imftrm`dlms pmr `ms imftditms , `m quc jdic quc sc pucldf gdfckdr d`tms vm`tdkcs m c`cvdlds pmtcfiodstdftm cf d`tcrfd imgm cf imftçfud imf pcqucôds imrrocftcs lc imftrm`.

@ms rc`ïs imfstdf lc lms ioriuotms oflcpcflocftcs;

  Ioriuotm c`citrmgdbfïtoim m lc gdflm. Cstc ioriuotm cs d`ogcftdlm pmr ufd imrrocftc lc adkm

vm`tdkc, lcfmgofdld imrrocftc lc gdfomard, quc cs idpdz lc ditovdr c` c`citrmogäf. Iudflm ufdimrrocftc lc adkd oftcfsoldl ioriu`d pmr `d amaofd lc` c`citrmogäf sc ircd uf idgpm gdbfïtoimquc ogdftd uf fûi`cm lc jocrrm lu`ic quc cs idpdz lc dtrdcr uf ofluiolm gùvo`. Cf cstc ioriuotmcs fcicsdrom ofstd`dr uf c`cgcftm lc gdfomard y lc prmtciioùf pdrd cvotdr quc pcrgdfczidsocgprc ditovdlm, yd quc `d amaofd cs uf ida`c imfluitmr cfrm``dlm quc mhrcic pmid rcsostcfiod

 y quc ld `ubdr d uf imfsugm c`cvdlm quc puclc prmluior uf id`cftdgocftm cf `d amaofd pmrimrtmioriuotm. @ds idrditcrçstoids tïifoids lc cstc ioriuotm smf;

m  Imrrocftc lc cxiotdioùf. Cs `d oftcfsoldl fcicsdrod pdrd ditovdr c` rc`ï.

m  \cfsoùf fmgofd`. Cs `d tcfsoùf lc trdadkm pdrd `d iud` c` rc`ï sc ditovd.

m  Imfsugm fmgofd` lc `d amaofd. Cs `d pmtcfiod quc imfsugc `d amaofd iudflm c` rc`ï cstäcxiotdlm imf `d tcfsoùf fmgofd` d 1> »I.

  Ioriuotm c`ïitroim lc pmtcfiod.  Cs c` ioriuotm lc usm, cstm cs, lmflc sc prmluic `dimfcxoùf/lcsimfcxoùf lc ufms imftditms pmr `m quc pdsdf imrrocftcs gdymrcs. @ms imftditms schdaroidf imf d`cdiomfcs lc p`dtd imf imarc, fçquc` u ùxolm lc idlgom, lcpcflocflm lc` usm,dp`oidioùf y vold ûto` fcicsdrod lc` rc`ï. Imgm c` fûgcrm lc imftditms puclc scr guy c`cvdlm,imf uf rc`ï cs pmsoa`c bmacrfdr vdroms ioriuotms lohcrcftcs. @ds idrditcrçstoids tïifoids lc cstcioriuotm smf;

m  \cfsoùf lc imfcxoùf.  Cs `d tcfsoùf cftrc `ms imftditms dftcs lc icrrdr m lcspuïs lcdaror.

Oftcfsoldl lc imfcxoùf. Cs c` vd`mr lc `d oftcfsoldl gäxogd quc c` rc`ï puclc imfcitdr.m  Oftcfsoldl gäxogd lc trdadkm. Cs c` vd`mr gäxogm lc `d oftcfsoldl quc puclc ioriu`dr

pmr `ms imftditms iudflm sc jdf icrrdlm.

Page 35: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 35/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 93 lc 39

:.1.1. Qc`ï lc cstdlm sù`olm

Yc ``dgd rc`ï lc cstdlm sù`olm (YYQ) d uf lospmsotovm scgoimfluitmr sof pdrtcs gùvo`cs  lmflcufd imrrocftc pcqucôd puclc imftrm`dr mtrd gäs brdflc, imf scpdrdioùf c`ïitroid. Yu fmgarc sc lcac d`d sogo`otul quc prcscftd imf uf rc`ï c`citrmgciäfoim.

Yc uto`ozd bcfcrd`gcftc cf dp`oidiomfcs lmflc cs fcicsdrod ufd d`td vc`mioldl lc imfgutdioùf

lc `d idrbd m uf usm oftcfsovm quc imgpdrdtovdgcftc cf uf rc`ï imfvcfiomfd` bcfcrdrçd uf scromlcsbdstc gciäfoim .

Ckcgp`m; Qc`ï lc cstdlm sù`olm lc Mgrmf.

  Imrrocftc lc sd`old lc 9 y 3 D.

  \cfsomfcs lc sd`old lc 3 d 44> XII/4>> d 1<> XID.

  Imgpdtoa`c cf hmrgd y tdgdôm imf mtrms rc`ïsc`citrmgciäfoims.

  Gmftdkc cf idrro` LOF gclodftc adscs.

 

Ofloidlmr lc mpcrdioùf pdrd imfhorgdr `d cftrdld.

:.1.9. C`citrmogäf

C` c`citrmogäf  lc` rc`ï cstä imfstotuolm pmr ufd amaofd lc jo`m lc imarc dos`dlm gclodftc

adrfoz, lc pcqucôd sciioùf y brdf `mfbotul, drrm``dlm smarc uf fûi`cm hcrrmgdbfïtoim . Cf `ms rc`ïsuto`ozdlms cf c`citrùfoid trdadkd imf imrrocftc imftçfud.

:.9. Yçgam`mC` sçgam`m suc`c lovolorsc cf lms pdrtcs, pdrd hdio`otdr c` trdzdlm lc `ds `çfcds, pmr uf `dlm `d

amaofd  y pmr mtrm `ms imftditms. ^drd sdacr quï imftditms pcrtcfcicf d quï amaofd lcftrm lc ufcsqucgd c`ïitroim sc puclcf rchcrcfiodr dsç, AQ4 `d amaofd quc tocfc dsmiodlms `ms imftditms IQ4. Mtrmrc`ï lostoftm cf c` gosgm csqucgd quc tuvocrd vdroms kucbms lc imftditms scrçd AQ1, IQ1d, IQ1a, cti.

C` sçgam`m gäs uto`ozdlm pdrd rcprcscftdr c` rc`ï cs;

@d `çfcd ofi`ofdld cf c` rcitäfbu`m  quc sogam`ozd d `d amaofd   ofloid c` fûgcrm lc amaofdlms,fmrgd`gcftc ufm.

^mr û`togm, imfvocfc rcgdridr quc `ms imftditms sc rcprcscftdf socgprc cf c` cstdlm lc rcpmsmlc` rc`ï, d fm scr quc scd lc` topm ‐aocstda`c‗ , quc tocfc lms amaofdlms lc gdfcrd quc d` ditovdr ufm lc

c``ms `ms imftditms cstäf cf ufd pmsoioùf y d` ditovdr c` mtrm amaofdlm, `ms imftditms idgaodf d `d mtrdpmsoioùf, cf cstc idsm pdrtoiu`dr sc rchcrcfiod `d pmsoioùf lc `ms imftditms scbûf `d amaofd quc scditovc.

Page 36: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 36/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 98 lc 39

:.<. Hufiomfdgocftm

@ms rc`ïs  smf ufms imgpmfcftcs c`citrmgdbfïtoims   guy uto`ozdlms cf c`citrùfoid, quc puclcfhufiomfdr imgm uf oftcrruptmr m imgm uf imfgutdlmr ditovdlm gclodftc uf c`citrmogäf. Yus sçgam`mssmf;

Oftcrruptmr Imfgutdlmr

C` rc`ï cs uf lospmsotovm c`citrmgciäfoim, quc hufiomfd imgm uf oftcrruptmr imftrm`dlm pmr ufioriuotm c`ïitroim cf c` quc, pmr gclom lc uf c`citrmogäf, sc diiomfd uf kucbm lc ufm m vdroms imftditmsquc pcrgotcf daror m icrrdr mtrms ioriuotms c`ïitroims oflcpcflocftcs .

Yo oftrmluics uf trmzm lc jocrrm lu`ic  cf c` oftcromr lc `d amaofd, idld vcz quc ioriu`c imrrocftcc`ïitroid pmr c``d sc trdfshmrgdrä cf uf ogäf. Iudflm ioriu`c pmr `d amaofd, c` jocrrm dtrdcrä ufd poczdgctä`oid quc hmrgd pdrtc lc` imfkuftm. Cstd poczd pmlrä adsiu`dr pmr ufm lc `ms cxtrcgms, lc td`gdfcrd quc c` mtrm qucldrä `oarc y pmlrä icrrdr m daror uf ioriuotm. Iudflm `d imrrocftc lckc lcioriu`dr, uf guc``c jdrä quc cstd poczd gctä`oid vuc`vd d su cstdlm ofoiod`. Lc cstd hmrgd, scbûf ioriu`cm fm imrrocftc, pmlrcgms daror m icrrdr ioriuotms c`ïitroims .

:.<.4. Qc`ï lc iudtrm imftditms

C` rc`ï lc iudtrm imftditms  cs c` gäs aäsoim y fmrgd`gcftc sc uto`ozd pdrd jdicr lcoftcrruptmr lc brdflcs oftcfsoldlcs, cf uf vcjçiu`m jdy ofstd`dlms lc mrobcf guijçsogms rc`ïs, yd qucditûdf imgm c`cgcftms lc prmtciioùf lc mtrms imgpmfcftcs.

Ckcgp`m;  @ms hdrms lc imijc, `ufctd tïrgoid, gmtmr lc drrdfquc, cti. imfsugcf brdflcsidftoldlcs lc imrrocftc c`ïitroid, so ïstd tuvocsc quc pdsdr pmr `ms oftcrruptmrcs lc `uics, `d ``dvc lc

imftditm cti., sc qucgdrçdf y rmgpcrçdf, lc jcijm cs `m quc pdsdad dftobudgcftc.D imftofudioùf, tc gmstrdgms uf scfio``m csqucgd lc iùgm vd ofstd`dlm uf rc`ï pdrd cstc hof.

Page 37: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 37/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 92 lc 39

^rogcrm, c` rc`ï cstä cf cstdlm lc rcpmsm y `ms hdrms cstäf dpdbdlms.

Djmrd, cf `d sobuocftc ogdbcf d` icrrdr c` gdflm lc `uics c` rc`ï sc ditovd  y kuftd `ms imftditmslckdflm pdsdr `d imrrocftc jdiod `ms hdrms y cficfloïflm`ms.

Page 38: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 38/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 9: lc 39

:.3. \opms

Cxostcf gu`totul lc topms lostoftms lc rc`ïs, lcpcflocflm lc` fûgcrm lc imftditms, oftcfsoldl

dlgosoa`c pmr `ms gosgms, topm lc imrrocftc lc diiomfdgocftm, tocgpm lc ditovdioùf y lcsditovdioùf , cti.

Ckcgp`m; Qc`ï sof cfi`dvdgocftm, L^L\, gmftdkc cf ^IA, 1< XII.

Ckcgp`m; Qc`ï sof cfi`dvdgocftm, Y^L\, gmftdkc cf ^IA, 4> D, 1< XII.

Ckcgp`m; Qc`ï lc pmtcfiod Ygdrt ^mwcr, gmftdkc cf ^IA, 4> D, 413 XII, 9:> XDI, Y^L\.

Page 39: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 39/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 9? lc 39

Iudflm imgprds rc`ïs, bcfcrd`gcftc tocfcs imftrm` smarc iocrtds vdroda`cs, quc smf;

4) 

C` vm`tdkc y `d imrrocftc quc sc fcicsotd pdrd ditovdr `d drgdlurd.

1) 

C` gäxogm vm`tdkc y imrrocftc quc puclc pdsdr d trdvïs lc `d drgdlurd y `ms imftditms lc `ddrgdlurd.

9)  C` fûgcrm lc drgdlurds (bcfcrd`gcftc ufd m lms).

<)  C` fûgcrm lc imftditms pdrd `d drgdlurd, tdgaoïf ufm m lms. Cf `d ogdbcf c` rc`ï gucstrd quctocfc lms, lmflc ufm fm sc cstä usdflm.

3)  ^mlcgms imftrm`dr so c` imftditm cstä fmrgd`gcftc daocrtm m fmrgd`gcftc icrrdlm (so fms ldfsm`m uf imftditm).

:.8. Dp`oidiomfcs

Cf bcfcrd`, c` usm lc uf rc`ï cs usdr ufd pcqucôd idftoldl lc cfcrbçd cf c` c`citrmogäf  ’ pmrckcgp`m lc uf ioriuotm c`citrùfoim lc adkd pmtcfiod ’ pdrd gmvcr `d drgdlurd lc d su vcz cs idpdz lcimfgutdr ufd idftoldl lc cfcrbçd guijm gdymr. ^dr dpmfcr uf ckcgp`m, puclc quc quocrds quc c`

c`citrmogäf sc ditovc usdflm 3 vm`toms y 3> go`odgpcroms, gocftrds quc `d drgdlurd puclc smpmrtdr 11>vm`toms d 1 dgpcroms.

@ds dp`oidiomfcs lc cstc topm lc imgpmfcftcs smf gû`top`cs; cf c`citroioldl, cf  dutmgdtosgms

c`ïitroims, cf c` imftrm` lc gmtmrcs oflustrod`cs, cf c`citrùfoid, cf oftcrruptmrcs ircpusiu`drcs, cf

d`drgds ,… 

Cf c`citroioldl, lmflc sc gdfckdf  pmtcfiods gdymrcs   quc cf c`citrùfoid (pmr ckcgp`m, pdrdimftrm`dr gmtmrcs oflustrod`cs) sc `cs ``dgd imftditmrcs cf `ubdr lc rc`ïs y imfsostcf cf uf c`citrmogäf quc dtrdc d `ms imftditms , dlcgäs `d amaofd cs lcsgmftda`c y puclc trdadkdr imf imrrocftc imftçfud m

d`tcrfd sof quc msio`cf `ms imftditms .

C` imftditmr  sc pmlrçd lchofor imgm uf oftcrruptmr lc gû`top`cs imftditms  quc sc puclcdiiomfdr d lostdfiod . C` hufiomfdgocftm lc cstc lospmsotovm cs imgm sobuc. Iudflm icrrdgms c`oftcrruptmr sogp`c, `d amaofd cs dtrdvcsdld pmr `d imrrocftc c`ïitroid y bcfcrd uf idgpm gdbfïtoim qucjdic quc c` fûi`cm dtrdobd d `d drgdlurd, drrdstrdflm imfsobm d `ms imftditms gùvo`cs. C` rcsu`tdlm csquc cstms imftditms idgaodf lc pmsoioùf y sc iocrrdf.

Ckcgp`m; Imftditmr; hufiomfdgocftm y dspcitm.

Page 40: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 40/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd <> lc 39

Ckcgp`m; Imftditmr diiomfdflm uf gmtmr c`ïitroim.

@d imrrocftc c`ïitroid quc fcicsotd `d amaofd pdrd ircdr c` idgpm gdbfïtoim fcicsdrom pdrd quc`d drgdlurd dtrdobd jdiod sç d` fûi`cm cs guy pcqucôd cf rc`dioùf imf `d imrrocftc quc vd d ioriu`dr pmr`ms imftditms profiopd`cs quc d`ogcftdf d` gmtmr.

?. \QDFYHMQGDLMQ 

?.4. Lchofoioùf

Sfd dp`oidioùf guy ogpmrtdftc lc `ms hcfùgcfms lc dutmofluiioùf  cs c` trdfshmrgdlmr.

Sf trdfshmrgdlmr, tdgaoïf ``dgdlm trdhm, cs ufd gäquofd quc dprmvcijd `d idrditcrçstoid quctocfc `d imrrocftc c`ïitroid lc ircdr idgpms c`citrmgdbfïtoims y quc `ms idgpms c`citrmgdbfïtoimsircdf imrrocftc c`ïitroid.

Page 41: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 41/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd <4 lc 39

?.1. Cstruiturd

Sf trdfshmrgdlmr imfsostc cf lms amaofds ufolds pmr uf fûi`cm lc jocrrm lu`ic, `dgofdlm, imf

 pcqucôds ogpurczds , pdrd imfscbuor gckmrcs idrditcrçstoids hrcftc d `d imfluiioùf lc`c`citrmgdbfctosgm.

@d amaofd pmr lmflc cftrd `d imrrocftc   rcioac c` fmgarc lc progdrom  y  pmr lmflc sd`c   lc

sciufldrom. Lcaolm d cstc dimp`dgocftm, `d scôd` lc cftrdld cf c` trdfshmrgdlmr suhrc vdrodiomfcs qucsmf rcimbolds d `d sd`old.

Lmflc;

 ; h`ukm gdbfïtoim bcfcrdlm pmr `d amaofd (wcacr, Ra).

X4; tcfsoùf c`ïitroid bcfcrdld pmr `d amaofd lc` progdrom (vm`toms, X).

O4; oftcfsoldl bcfcrdld pmr `d amaofd lc` progdrom (dgpcroms, D).X1; tcfsoùf c`ïitroid bcfcrdld pmr `d amaofd lc` sciufldrom (vm`toms, X).

O1; oftcfsoldl bcfcrdld pmr `d amaofd lc` sciufldrom (dgpcroms, D).

?.9. Yçgam`m

C` sçgam`m gäs uto`ozdlm pdrd rcprcscftdr c` trdfshmrgdlmr cs;

C` sçgam`m uto`ozdlm pdrd rcprcscftdr c` trdfshmrgdlmr imf fûi`cm lc dorc cs;

Page 42: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 42/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd <1 lc 39

?.<. Hufiomfdgocftm

Iudflm ioriu`d imrrocftc pmr ufd lc `ds amaofds, ïstd sc trdfshmrgd cf idgpm c`citrmgdbfïtoim,sc trdfsgotc pmr gclom lc` jocrrm lu`ic y iudflm ``cbd jdstd `d mtrd amaofd, ïstd sc imfvocrtc cfimrrocftc c`ïitroid.

C` progdrom rcioac `d  pmtcfiod lc `d rcl , pmr tdftm, sc lcac imfsolcrdr imgm uf rcicptmr m

imfsugolmr. ^mr c` imftrdrom, c` sciufldrom sc ufc d` ioriuotm lc uto`ozdioùf , puloïflmsc imfsolcrdr, pmrtdftm, imgm uf bcfcrdlmr.

Cf rcsugcf, c` trdfshmrgdlmr, cs uf dpdrdtm cstätoim lc ofluiioùf c`citrmgdbfïtoid lcstofdlmd trdfshmrgdr uf sostcgd lc imrrocftcs vdroda`cs cf mtrm m vdroms sostcgds lc imrrocftcs, iuyds

tcfsomfcs c oftcfsoldlcs smf bcfcrd`gcftc lohcrcftcs, dufquc lc `d gosgd hrciucfiod .

Ckcgp`m; Dspcitm lc uf trdfshmrgdlmr rcd` dsç imgm su csqucgd c`ïitroim imrrcspmflocftc.

?.3. Qc`dioùf lc trdfshmrgdioùf

D` imfcitdr c` amaofdlm progdrom , lc F4 cspords, d ufd tcfsoùf d`tcrfd X4 sc prmluic cf c` fûi`cmgdbfïtoim uf h`ukm vdroda`c ( ). Cstc h`ukm vdroda`c sc iocrrd pmr tmlm c` fûi`cm gdbfïtoim y imrtd `msimfluitmrcs lc` amaofdlm sciufldrom, pmr `m quc sc ofluic ufd hucrzd c`citrmgmtroz cf c` sciufldrom

quc lcpcflcrä lc su fûgcrm lc cspords.  Cf c` idsm lc quc c` fûgcrm lc cspords lc` sciufldrom scd gdymr quc c` lc` progdrom, `d tcfsoùf

lc` sciufldrom tdgaoïf scrä gdymr . Yc loic quc c` trdfshmrgdlmr cs c`cvdlmr.

  Cf c` idsm lc quc c` fûgcrm lc cspords lc` sciufldrom scd gcfmr quc c` lc` progdrom, `d tcfsoùf

lc` sciufldrom tdgaoïf scrä gcfmr . Yc loic quc c` trdfshmrgdlmr cs rcluitmr.

Ckcgp`m;

X 4  / X 1  

\rdfshmrgdlmr c`cvdlmr 11> X / 43 X

\rdfshmrgdlmr rcluitmr 11> X / 9>> X

Page 43: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 43/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd <9 lc 39

^drd uf trdfshmrgdlmr olcd`, sc lcsprciodf `ds pïrlolds. Ïstm ogp`oid quc `d pmtcfiod dasmraold

(^ 4 ) cs obud` d `d pmtcfiod cftrcbdld (^ 1 ) . ^mr `m quc cftrc `d progcrd amaofd y `d scbufld sc iugp`c qucdgads trdfsgotcf `d gosgd pmtcfiod.

^4 7 ^1 

M `m quc cs `m gosgm;X4 ² O4 7 X1 ² O1 

Mtrd hmrgd lc cxprcsdr`m cs;

g O 

 O 

4

1

1

4  

g; rc`dioùf lc trdfshmrgdioùf.

\dgaoïf sc iugp`c quc `d rc`dioùf cftrc c` fûgcrm lc cspords lc `d progcrd amaofd y `d scbufldcs prmpmriomfd` d `d tcfsoùf quc jdy cftrc c``ds . ^mr `m quc iudflm c` fûgcrm lc cspords cs gdymr, c`vm`tdkc tdgaoïf dugcftd.

Cs lcior, `d vc`mioldl d `d quc vdrçd c` h`ukm gdbfïtoim cstä lctcrgofdld pmr `d hrciucfiod lc `dscôd` dp`oidld, pmr `m quc `ds tcfsomfcs ofluiolds cf idld lcvdfdlm smf lorcitdgcftc prmpmriomfd`cs d`fûgcrm lc cspords lc idld ufm lc c``ms.

gX 

 F 

 F 

1

4

1

4  

g; rc`dioùf lc trdfshmrgdioùf.

^mr c` imftrdrom, `ds oftcfsoldlcs lc `ds amaofds lc` progdrom y sciufldrom smf ofvcrsdgcftc

 prmpmriomfd`cs d su fûgcrm lc cspords imrrcspmflocftc .

g F 

 F 

 O 

 O 

1

4

4

1  

g; rc`dioùf lc trdfshmrgdioùf.

Page 44: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 44/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd << lc 39

^mr tdftm, `d rc`dioùf lc trdfshmrgdioùf sc puclc id`iu`dr imf `d sobuocftc cxprcsoùf;

g O 

 O 

 F 

 F 

4

1

1

4

1

4  

Yo g 0 4, c` trdfshmrgdlmr cs c`cvdlmr lc tcfsoùf y so g 6 4, c` trdfshmrgdlmr cs rcluitmrlc tcfsoùf.

  C` trdfshmrgdlmr cs rcluitmr so c` vm`tdkc lc` progdrom cs gdymr quc lc` sciufldrom .

 

C` trdfshmrgdlmr cs c`cvdlmr so c` vm`tdkc lc` progdrom cs gcfmr quc lc` sciufldrom .

 

C` trdfshmrgdlmr ditûd imgm uf dos`dftc  so smf obud`cs `ms vm`tdkcs lc` progdrom y lc`

sciufldrom .

Yc puclcf uto`ozdr trdfshmrgdlmrcs pdrd c`cvdr su dgp`otul m losgofuor`d m aocf pdrd dldptdr

cftrc sç mtrms imgpmfcftcs .

Ckcgp`m;

Ckcgp`m; D` progdrom sc `c sugofostrd c` vm`tdkc lc` cfijuhc (11> X cf I.D.) y d` sciufldrom sc `cimfcitd `d rcsostcfiod lc idrbd. Ïstd fm puclc scr pcqucôd pmrquc sc qucgd (sc huflc).

Page 45: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 45/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd <3 lc 39

?.8. \opms

Cxostcf lovcrsms topms lc trdfshmrgdlmrcs, cftrc `ms quc idac lcstdidr;

  \rdfshmrgdlmrcs lc d`ogcftdioùf.  Ymf uto`ozdlms pdrd d`ogcftdr ioriuotms c`citrùfoims lc

 pcqucôd pmtcfiod . \ocfcf fûi`cm lc  p`dids lc jocrrm lu`ic   lc d`td pcrgcdao`oldl gdbfïtoid5smarc ïstc sc lcvdfdf ufm m vdroms drrm``dgocftms quc imfstotuoräf c` progdrom y c` sciufldrom.

Fmrgd`gcftc, smf trdfshmrgdlmrcs rcluitmrcs, pucs suc`cf rcluior `d tcfsoùf lc rcl lc 11> Xd 8, ?, 41, 1<, ..., X.

  Dutmtrdfshmrgdlmrcs. Imfsostcf cf uf fûi`cm lc jocrrm lu`ic  smarc c` quc sc lcvdfd uf sm`mdrrm``dgocftm imf vdrods tmgds, lc gmlm quc uf fûgcrm lctcrgofdlm lc cspords cs imgûf d`progdrom y d` sciufldrom. \ocfc c` ofimfvcfocftc lc quc c` sciufldrom fm cstä dos`dlmc`ïitroidgcftc lc` progdrom.

Ckcgp`m;

Dutmtrdfshmrgdlmr c`cvdlmr Dutmtrdfshmrgdlmr rcluitmr

  \rdfshmrgdlmrcs lc dos`dgocftm. Yc trdtd lc trdfshmrgdlmrcs imf rc`dioùf lc trdfshmrgdioùf

4;4 , cs lcior, fo c`cvdf fo rcluicf `d tcfsoùf. Cstm quocrc lcior quc dgams amaofdlms tocfcf `dgosgd idftoldl lc cspords, pmr tdftm, c` amaofdlm sciufldrom cftrcbdrä c` gosgm vm`tdkc lc I.D.quc sc dp`oquc d` progdrom, sof cxostor ufd imfcxoùf c`ïitroid cftrc c` amaofdlm progdrom y c`sciufldrom. Yc uto`ozdf, fmrgd`gcftc, pdrd dos`dr lc `d rcl c`ïitroid iud`quocr ioriuotm quc

 prciosc lc loijm dos`dgocftm . Ckcgp`m; Yc usd cf `ubdrcs guy jûgclms lmflc `d gdfopu`dioùf lcimfluitmrcs c`ïitroims fm dos`dlms lc `d rcl pulocrdf cftrdôdr d`bûf pc`obrm.

Page 46: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 46/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd <8 lc 39

  \rdfshmrgdlmrcs dldptdlmrcs lc ogpcldfiods.  Imgm sc sdac, `d gäxogd trdfshcrcfiod lcpmtcfiod cftrc ufd hucftc lc scôd` y ufd idrbd tocfc `ubdr iudflm `d ogpcldfiod lc sd`old lc `dhucftc lc scôd` y `d ogpcldfiod lc cftrdld lc `d idrbd smf obud`cs. Iudflm sc trdtd lc dldptdr

loijds ogpcldfiods , smf guy ûto`cs cstc topm lc trdfshmrgdlmrcs, pucstm quc cftrc `ds

ogpcldfiods lc progdrom y sciufldrom y su imrrcspmflocftc fûgcrm lc cspords   cxostc ufdrc`dioùf;

4

1

1

4

1

4

1

4 ;; F 

 F 

 F 

 F 

 O 

 O 

X   

Ckcgp`m; \rdfshmrgdlmr dldptdlmr lc ogpcldfiods HG XJH SJH lc 23 d 9>> ί. 

 

\rdfshmrgdlmrcs lc dulom hrciucfiod.  Iudflm uf trdfshmrgdlmr trdadkd d hrciucfiodssupcromrcs d 3> Jz, `ds pïrlolds cf c` jocrrm pmr jostïrcsos y pmr imrrocftcs lc Hmuidu`tdugcftdf. Cs prciosm tcfcr guy cf iucftd cstc chcitm iudflm sc trdtd lc uto`ozdr uftrdfshmrgdlmr pdrd hrciucfiods duloa`cs , cs lcior, lcslc 1> Jz d 1> EJz . @ms

trdfshmrgdlmrcs lc dulomhrciucfiod suc`cf tcfcr uf fûi`cm  pcqucôm  imf c` hof lc dgofmrdr `ds pïrlolds cf c` jocrrm  y uf brdf fûgcrm lc cspords, pucstm quc `ds pïrlolds pmr c` chcitm Kmu`closgofuycf imf `d hrciucfiod.

Page 47: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 47/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd <2 lc 39

  \rdfshmrgdlmrcs lc rdlomhrciucfiod. Cstäf loscôdlms pdrd trdadkdr d hrciucfiods supcromrcs

d 1> EJz . Lcaolm d quc d cstds hrciucfiods `ds pïrlolds pmr jostïrcsos y pmr imrrocftcs lcHmuidu`t smf cfmrgcs, fm sc puclcf hdaroidr imf fûi`cms lc jocrrm, cgp`cäflmsc fûi`cms imgmc` dorc, gctd` cf pm`vm prcfsdlm, hcrrotd, cti .

?.2. Dp`oidiomfcs

@d uto`oldl lc` trdfshmrgdlmr cs idgaodr lc vd`mr `d tcfsoùf y `d imrrocftc lc ufd amaofd d `d

mtrd . @ds dp`oidiomfcs gäs jdaotud`cs lc` trdfshmrgdlmr smf;

  Ssms oflustrod`cs;

Dgp`otul y hrciucfiod lc cftrdld hokds.

Fm jdy bdfdfiod cf pmtcfiod (sofm pïrlolds, pmr ckcgp`m; imrrocftcs pdräsotds). @m quc

puclc jdacr cs bdfdfiod cf tcfsoùf.m  Ssm pdrd brdflcs pmtcfiods.

\cfocflm su profiopd` dp`oidioùf imgm vdrodlmr lc tcfsoùf, cs cf `ds `çfcds lc trdfspmrtc lc

cfcrbçd c`ïitroid  lmflc su dp`oidioùf cs hufldgcftd`, lcaolm d su lma`c vcrtocftc tdftm imgm c`cvdlmrimgm rcluitmr.

Iudflm sc bcfcrd, sc c`cvd `d tcfsoùf imf dyuld lc c``ms, sc trdfspmrtd pmr `ds `çfcds, y sc adkdmtrd vcz imf trdfshmrgdlmrcs jdstd uf vd`mr imf c` quc pmlcr uto`ozdr`d, sof lcgdsodlms rocsbms pdrd `dspcrsmfds.

  C`cgcftm lc ioriuotm;

m  Yostcgds pdrd dimp`m gdbfïtoim (pmr ckcgp`m; ioriuotms gdbfïtoims).

m  Cf sostcgds c`citrùfoims.

Lcaolm d `d prmpocldl lc` trdfshmrgdlmr lc rch`ckdr ogpcldfiods , sc uto`ozd imgm;

m  Dldptdlmr lc ogpcldfiods.

m  Ycpdrdlmr (dos`dlmr lc idrbds lc hucftc).

  C`cgcftms lc gclold;

D `d vcz sc fcicsotdf imgm c`cgcftms lc dldptdlmr pdrd `d ofstrugcftdioùf.

Ckcgp`m; Qcl c`ïitroid.

Page 48: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 48/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd <: lc 39

4>. D^@OIDIOMFCY ^QÄI\OIDY 

Dpdrtc lc `ds profiopd`cs dp`oidiomfcs lc `ds amaofds (`ms rc`ïs y `ms trdfshmrgdlmrcs), cxostcfmtrds quc smf; `ms d`tcrfdlmrcs y lofdgms.

@ms d`tcrfdlmrcs y `ds lofdgms smf gäquofds c`ïitroids quc trdfshmrgdf `d cfcrbçd gciäfoid lcrmtdioùf, quc rcioacf d trdvïs lc su ckc cf cfcrbçd c`ïitroid d`tcrfd y imftofud, rcspcitovdgcftc.

4>.4. D`tcrfdlmr

Iudflm uf imfluitmr sc lcsp`dzd d trdvïs lc uf idgpm gdbfïtoim sc bcfcrd cf ïstc ufdimrrocftc c`ïitroid ofluiold. Yo c` ida`c uto`ozdlm pdrd gmvcr`m imf gdymr hdio`oldl tocfc hmrgd lccspord, sc ofluiorä cf cstd ufd tcfsoùf quc orä msio`dflm (d`tcrfdlm) cftrc ufms vd`mrcs gäxogms ygçfogm quc ofi`usm oräf idgaodflm lc borm. Yc bcfcrd ufd imrrocftc d`tcrfd.

C` d`tcrfdlmr imfstd lc lms pdrtcs; c` rmtmr  y c` cstdtmr .

  C` rmtmr cs uf c`cgcftm io`çflroim prmvostm lc c`citrmogdfcs sotudlm cf c` oftcromr lc` cstdtmridpdz lc bordr d`rclclmr lc su ckc iudflm ïstc cs ogpu`sdlm pmr `d diioùf lc ufd hucrzd.

  C` cstdtmr cs `d idridsd gctä`oid hokd cf iuym oftcromr sc d`mkd c` rmtmr smarc c` quc sc drrm``d uf

jo`m imfluitmr.

Page 49: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 49/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd <? lc 39

Ckcgp`m;  Cf uf d`tcrfdlmr trohäsoim  imf uf pdr lc pm`ms cf c` rmtmr, ufd rucld pm`dr imf ufhucrtc idgpm gdbfïtoim bord d 9.>>> rcvm`uiomfcs pmr gofutm (3> vuc`tds pmr scbuflm) c ofluic cf `dstrcs amaofds lc` cstdtmr ufd tcfsoùf d`tcrfd trohäsoid lc 3> Jz quc sc trdfspmrtd y lostroauyc jdstd `msicftrms lc imfsugm.

4>.1. LofdgmCgp`cdflm uf ogäf y ufd cspord imf ufms dfo``ms im`citmrcs cs pmsoa`c bcfcrdr imrrocftc

c`ïitroid d`tcrfd, so sustotuogms `ms dfo``ms im`citmrcs pmr uf sm`m dfo``m lovololm cf lms pdrtcs dos`dldscftrc sç tcflrcgms ufd lofdgm. Cf cstc idsm `d imrrocftc ioriu`d cf uf sm`m scftolm, imrrocftc imftofud.

Page 50: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 50/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 3> lc 39

@d lofdgm  cs ufd gäquofd rcvcrsoa`c   puclc trdadkdr imgm  bcfcrdlmr   m imgm gmtmr . Imgmbcfcrdlmr, trdfshmrgd `d cfcrbçd gciäfoid cf cfcrbçd c`ïitroid   y imgm gmtmr, trdfshmrgd `d cfcrbçd

c`ïitroid cf gciäfoid lc rmtdioùf .

4>.9. 

Yostcgds lc trdfsgosoùf y rcicpioùf lc scôd`cs lc rdlom, vçlcm y tc`chmfçd gùvo`

\mlms cstms sostcgds imfsobucf trdfsgotor `d ofhmrgdioùf brdiods d `d  prmluiioùf lc idgpms

gdbfïtoims lc d`td hrciucfiod  (lc` mrlcf lc EJz y GJz pdrd sostcgds lc rdlom y lc d`bufms BJz pdrd`d tc`chmfçd gùvo`). Cstds scôd`cs c`citrmgdbfïtoids sc rcimbcf imf hdio`oldl d `drbd lostdfiod pmr `msrcicptmrcs brdiods d` profiopom lc ofluiioùf c`citrmgdbfïtoid . Iudftm gdymr scd `d hrciucfiod, `d scôd`pmlrä trdfsgotorsc d gäs lostdfiod sof quc su oftcfsoldl lc mrobcf scd guy c`cvdld, td` imgm miurrc imf`d tc`chmfçd gùvo` quc cgp`cd scôd`cs cf tmrfm d `ms 1 BJz (1² 4>? Jz) lc hrciucfiod.

Ckcgp`m;  Cf `d sobuocftc hoburd sc gucstrd lc hmrgd sogp`ohoidld iùgm scrçd c` sostcgd lccgosoùf y rcicpioùf lc uf sostcgd lc imgufoidioùf pmr rdlom.

Page 51: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 51/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 34 lc 39

Cf cstc idsm `d cgosmrd  sc cfidrbd lc rcimbcr `d ofhmrgdioùf d trdfsgotor   (scôd`cs lc dulomtrdfshmrgdlds cf scôd`cs c`ïitroids lc ufd lctcrgofdld hrciucfiod) y gclodftc ioriuotms lcgmlu`dioùf dlciudlms,  bcfcrd ufd scôd` lc d`td hrciucfiod   quc cs dp`oidld d `d dftcfd  gclodftc uftrdfshmrgdlmr .

Iudflm `d imrrocftc d`tcrfd lc d`td hrciucfiod rcimrrc c` imfluitmr lc `d dftcfd, sc prmluic ufidgpm c`citrmgdbfïtoim vdroda`c lc `d gosgd hrciucfiod. Ïstm jdic quc sc prmluzid, d su vcz, ufd mfld

c`citrmgdbfïtoid quc sc rdlod cf tmlds `ds lorciiomfcs .

Yo cstds mflds c`citrmgdbfïtoids `dfzdlds d` cspdiom imrtdf c` imfluitmr lc ufd dftcfdrcicptmrd, sc ofluic cf `d gosgd ufd hucrzd c`citrmgmtroz (sogo`dr d` prmicsm quc sc ld cf uftrdfshmrgdlmr) quc rcprmluic `d scôd` c`ïitroid cgotold pmr c` imfkuftm lc cgosmrd y dftcfd lccgosoùf. ^mr supucstm, iudftm gäs d`ckdlms fms cfimftrcgms lc `d dftcfd lc cgosoùf, gäs pcqucôd scrä`d scôd` rcioaold. Cstd scôd` suc`c scr lc` mrlcf lc `ms goirmvm`toms.

44. OF\CQHCQCFIODY C@CI\QMGDBFÏ\OIDY 

Jmy cf lçd sc hdaroidf gu`totul lc lospmsotovms c`ïitroims y c`citrùfoims quc prmluicfcgosomfcs c`citrmgdbfïtoids lc d`td hrciucfiod. Cstms idgpms c`citrmgdbfïtoims sc prmpdbdf imfhdio`oldl pmr c` dorc, pmr sus cfvm`vcftcs, pmr `ms imfluitmrcs c`ïitroims m lc trdfsgosoùf lc ldtms.

Lcaolm d` hcfùgcfm lc `d ofluiioùf c`citrmgdbfïtoid, cstms idgpms ofluicf scôd`cs c`ïitroidscf mtrms cquopms icridfms quc puclcf ``cbdr d pcrturadr c` fmrgd` hufiomfdgocftm lc `ms gosgms, ldflm`ubdr d `m quc sc imfmic imgm oftcrhcrcfiods c`citrmgdbfïtoids (imfmiolm tdgaoïf imgm CGO  pmr sussob`ds cf ofb`ïs C`citrmGdbfctoi Oftcrhcrcfic ).

Ckcgp`ms lc oftcrhcrcfiods;  imgm c` ruolm d` softmfozdr ufd cgosmrd lc rdlom, c` gd`hufiomfdgocftm midsomfd` lc` rcicptmr lc tc`cvosoùf, c` lospdrm d`cdtmrom lc ufd d`drgd, cti.

^drd quc sc prmluzid `d oftcrhcrcfiod c`citrmgdbfïtoid tocfc quc cxostor `d hucftc  quc `mmrobofc, uf rcicptmr m vçitogd quc sc vcd dhcitdlm pmr c``d y, pmr û`togm, uf gclom d trdvïs lc` iud` scprmpdbuc `d oftcrhcrcfiod y sc prmluzid dsç `d pcrturadioùf.

Ckcgp`ms lc hucftcs lc pcrturadiomfcs;

  Qdyms.

  Imrtmioriuotms.

  Imfcxoùf d tocrrd ogprcvostd.

 

Lcsidrbds c`citrmstätoids.

  Cgosmrcs lc rdlomlohusoùf.

  Cgosmrcs lc tc`cvosoùf.

  Rd`eoc \d`eoc.

Page 52: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 52/53

\cgd 3; Amaofds.

Cfidrfdioùf Gdrçf Idad``crm ^äbofd 31 lc 39

  \c`ïhmfms gùvo`cs.

 

Qdldrcs.

 

\mlms `ms sostcgds lc ditovdioùf y lcsditovdioùf lc ufd scôd` c`ïitroid td`cs imgm; imftditmrcs,rc`ïs, mflu`dlmrcs, hucftcs lc d`ogcftdioùf imfgutdld, sostcgds lc cficflolm lc gmtmrcs lccxp`msoùf, im`citmrcs lc `ms gmtmrcs lc I.I., rcbu`dlmrcs c`citrùfoims.

  @ägpdrds lc lcsidrbd y h`umrcsicftcs.

  Cquopms quc uto`ozdf rc`mkcs (^I, ^@I).

Cxostcf trcs pmsoao`oldlcs lc c`ogofdr `ds oftcrhcrcfiods c`citrmgdbfïtoids;

  Yuprogor `d cgosoùf cf `d hucftc.

  Jdicr c` idgofm lc dimp`dgocftm pmim chcitovm.

  Jdicr c` rcicptmr gcfms scfsoa`c d `ds cgosomfcs.

Ckcgp`m; Sfd hmrgd scfio``d lc prmtcbcr `ms cquopms y `ms imfluitmrcs lc imfcxoùf cs a`ofldr`ms

m dpdftd``dr`ms imf supcrhoiocs imfluitmrds  y, `ucbm, pmfcr d tocrrd csms a`ofldkcs , imfsobuocflm dsç quc`ds imrrocftcs ofluiolds pmr `ms idgpms c`citrmgdbfïtoims h`uydf d trdvïs lc `ds supcrhoiocsimfluitmrds cxtcrfds d tocrrd cvotdflm `ms chcitms lc `ds gosgds smarc `ms cquopms quc cstäf cf suoftcromr.

@d sustotuioùf lc imfluitmrcs lc imarc pmr ida`cs lc hoard ùptoid  pdrd `d trdfsgosoùf lcscôd`cs jd supucstm uf brdf dvdfic cf c` prmicsm lc rcluiioùf lc `ds pcrturadiomfcsc`citrmgdbfïtoids, yd quc cstms lospmsotovms trdfspmrtdf `d ofhmrgdioùf cf hmrgd lc `uz, quc cstmtd`gcftc ofgufc d `ds rdlodiomfcs c`citrmgdbfïtoids.

@d hoard ùptoid sc imgpmfc lc uf jo`m guy hofm lc volrom m gdtcrod` p`ästoim trdfspdrcftc , pmr c`

quc sc trdfsgotcf scôd`cs `ugofmsds quc imftocfc `ms ldtms d trdfsgotor. @d hucftc lc `uz puclc scr`äscr m uf @CL. Yu profiopd` dp`oidioùf sc cfiucftrd cf `ds tc`cimgufoidiomfcs   (tc`chmfçd, Oftcrfct,tc`cvosoùf, cti.), yd quc cs pmsoa`c trdfsgotor d `d vcz idftoldlcs gdsovds lc ldtms d ufd brdf lostdfiod.

Page 53: Tema 5. Bobinas

7/25/2019 Tema 5. Bobinas

http://slidepdf.com/reader/full/tema-5-bobinas 53/53

\cgd 3; Amaofds.

41. DFD@MBÇD CF\QC @MY LOHCQCF\CY C@CGCF\MY ^DYOXMY 

`  Q       

 O 

X  Q   da  

Y  E I      41

4>:<,:  daX 

TI    

Y  F  @

 

1  

 O  F  @