8/8/2019 DC Generators & Types

http://slidepdf.com/reader/full/dc-generators-types 1/10

Ralnd oi Jogrdgr

Egr|obtjreog agb mezro|u''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' 1

Cdgd|aro| jofxogdgrz''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' <

Mos BJ Cdgd|aro|z so|k ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' :

Ruxdz oi BJ cdgd|aro|  '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' 4

Tzdz oi BJ cdgd|aro| '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' 9

Jogjntzeog'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' 3

8/8/2019 DC Generators & Types

http://slidepdf.com/reader/full/dc-generators-types 2/10

Egr|obtjreog agb Mezro|u0

Ag dndjr|ej cdgd|aro| ez a bdyejd tzdb ro jogyd|r fdjmagejan dgd|cu egro

dndjr|ejan dgd|cu'

Rmd cdgd|aro| ez lazdb og rmd x|egjexnd oi dndjr|ofacgdrej egbtjreog

bezjoyd|db eg 1=:1 lu Fejmadn Ia|abau' Ia|abau bezjoyd|db rmar ei ag

dndjr|ej jogbtjro|. nekd a joxxd| se|d. ez foydb rm|otcm a facgdrej iednb.

dndjr|ej jt||dgr senn inos eg rmd jogbtjro|' Zo rmd fdjmagejan dgd|cu oi rmd

foyegc se|d ez jogyd|rdb egro rmd dndjr|ej dgd|cu oi rmd jt||dgr rmar inosz eg

rmd se|d'

Ro jmagcd rmd Zefxnd Cdgd|aro| egro a be|djr&jt||dgr cdgd|aro|. sd mayd ro

bo rmd ionnosegc0

1' Rmd jt||dgr ftzr ld fabd ro foyd eg ognu ogd be|djreog'

<' Rmd jt||dgr ftzr ld jogbtjrdb i|of rmd |oraregc noox oi se|d

8/8/2019 DC Generators & Types

http://slidepdf.com/reader/full/dc-generators-types 3/10

Cdgd|aro| jofxogdgrz

A BJ cdgd|aro| jogzezr oi rmd ionnosegc jofxogdgrz

\oro|0

Eg erz zefxndzr io|f. rmd |oro| jogzezrz oi a zegcnd noox oi se|d fabd ro |orard sermeg a

facgdrej iednb' Eg x|ajrejd. rmd |oro| tztannu jogzezrz oi zdyd|an joenz oi se|d sotgb og ag

a|fart|d'

A|fart|d0

Rmd a|fart|d ez a junegbd| oi nafegardb e|og fotgrdb og ag a}nd' Rmd a}nd ez ja||edb eg lda|egcz fotgrdb eg rmd d}rd|gan zr|tjrt|d oi rmd cdgd|aro|' Ro|qtd ez axxnedb ro rmd a}nd

ro fakd rmd |oro| zxeg'

Joen0

Dajm joen tztannu jogzezrz oi fagu rt|gz oi joxxd| se|d sotgb og rmd a|fart|d' Rmd rsodgbz oi dajm joen a|d joggdjrdb dermd| ro rso znex |egcz -AJ% o| rso oxxozerd la|z oi a

zxner&|egc jofftraro| -BJ%'

Zraro|0

Rmd zraro| ez rmd ie}db xa|r oi rmd cdgd|aro| rmar ztxxnedz rmd facgdrej iednb eg smejm rmd

joenz |orard' Er fau jogzezr oi rso xd|fagdgr facgdrz serm oxxozerd xondz iajegc agb

zmaxdb ro ier a|otgb rmd |oro|' Anrd|gareydnu. rmd facgdrej iednb fau ld x|oyebdb lu rso

dndjr|ofacgdrz'

Iednb dndjr|ofacgdrz0

Dajm dndjr|ofacgdr jogzezrz oi a joen oi fagu rt|gz oi joxxd| se|d sotgb og a zoir e|og

jo|d' Rmd dndjr|ofacgdrz a|d sotgb. fotgrdb agb zmaxdb eg ztjm a sau rmar oxxozerd

 xondz iajd dajm ormd| agb s|ax a|otgb rmd |oro|'

L|tzmdz0

8/8/2019 DC Generators & Types

http://slidepdf.com/reader/full/dc-generators-types 4/10

Rmd l|tzmdz a|d ja|log lnojkz rmar faegraeg jograjr serm rmd dgbz oi rmd joenz yea rmd znex

|egcz -AJ% o| rmd zxner&|egc jofftraro| -BJ%. agb jogbtjr dndjr|ej jt||dgr i|of rmd joenz

ro rmd d}rd|gan je|jter'

Mos BJ Cdgd|aro|z So|k0

Rmd jofftraro| |orardz serm rmd noox oi se|d `tzr az rmd znex |egcz bo serm

rmd |oro| oi ag AJ cdgd|aro|' Dajm mani oi rmd jofftraro| |egc ez janndb a

jofftraro| zdcfdgr agb ez egztnardb i|of rmd ormd| mani' Dajm dgb oi rmd

|oraregc noox oi se|d ez joggdjrdb ro a jofftraro| zdcfdgr' Rso ja|log

 l|tzmdz joggdjrdb ro rmd otrzebd je|jter |dzr acaegzr rmd |oraregc jofftraro|'

8/8/2019 DC Generators & Types

http://slidepdf.com/reader/full/dc-generators-types 5/10

Ogd l|tzm jogbtjrz rmd jt||dgr otr oi rmd cdgd|aro|. agb rmd ormd| l|tzm

iddbz er eg' Rmd jofftraro| ez bdzecgdb zo rmar. go farrd| mos rmd jt||dgr eg

rmd noox anrd|gardz. rmd jofftraro| zdcfdgr jograegegc rmd otrsa|b&coegc

jt||dgr ez ansauz acaegzr rmd ,otr, l|tzm ar rmd x|oxd| refd' Rmd a|fart|d eg

a na|cd BJ cdgd|aro| maz fagu joenz oi se|d agb jofftraro| zdcfdgrz'

Ldjatzd oi rmd jofftraro|. dgcegdd|z mayd iotgb er gdjdzza|u ro mayd rmd

a|fart|d zd|yd az rmd |oro|-rmd |oraregc xa|r oi ag axxa|artz% agb rmd iednb

zr|tjrt|d az rmd zraro| -a zrareoga|u xo|reog dgjnozegc |oraregc xa|rz%' Smejm

ez rmd egyd|zd oi ag AJ Cdgd|aro| '

Ruxdz oi BJ Cdgd|aro|z0

8/8/2019 DC Generators & Types

http://slidepdf.com/reader/full/dc-generators-types 6/10

Eg zofd BJ cdgd|aro|z. rmd be|djr jt||dgr gddbdb io| rmd dndjr|ofacgdrz rmar

fakd tx rmd iednb zr|tjrt|d jofdz i|of ag otrzebd zot|jd. `tzr az er bodz eg

fozr AJ cdgd|aro|z' Rmdzd BJ cdgd|aro|z a|d janndb zdxa|ardnu d}jerdb

cdgd|aro|z' Fagu ormd| BJ cdgd|aro|z tzd xa|r oi rmd be|djr jt||dgr rmdu

 x|obtjd ro oxd|ard rmde| osg dndjr|ofacgdrz' Rmdzd cdgd|aro|z a|d janndb

zdni&d}jerdb cdgd|aro|z' A zdni&d}jerdb BJ cdgd|aro| bdxdgbz og |dzebtan

facgdrezf&&rmar ez. a zfann afotgr oi facgdrezf |dfaegz eg rmd

dndjr|ofacgdrz aird| rmd cdgd|aro| ez zmtr oii' Sermotr rmez |dzebtan

facgdrezf. er sotnb ld efxozzelnd ro zra|r a zdni&d}jerdb cdgd|aro| ogjd er

mab zroxxdb'

Rmd be|djr jt||dgr gddbdb io| a zdni&d}jerdb cdgd|aro|#z dndjr|ofacgdrz jag

 ld b|asg i|of erz a|fart|d lu fdagz oi rm|dd beiid|dgr joggdjreogz0 Zmtgr.

Zd|edz agb Jofxotgb. a joflegareog oi zmtgr agb zd|edz joggdjreogz'

Rmd ruxd oi cdgd|aro| tzdb io| a jd|raeg razk bdxdgbz og rmd afotgr oi 

yonracd jogr|on |dqte|db' Io| d}afxnd. a BJ cdgd|aro| tzdb ro jma|cd a

 larrd|u gddbz ognu zefxnd yonracd jogr|on' Er fecmr ld a zmtgr cdgd|aro|'

A BJ cdgd|aro| rmar ztxxnedz dndjr|ejeru io| a xazzdgcd| dndyaro| gddbz fo|d

jofxnejardb yonracd jogr|on' Er sotnb ld a zdxa|ardnu d}jerdb cdgd|aro|'

8/8/2019 DC Generators & Types

http://slidepdf.com/reader/full/dc-generators-types 7/10

Tzdz oi BJ Cdgd|aro|z0

Fagu BJ cdgd|aro|z a|d b|eydg lu AJ foro|z eg joflegareogz janndb

foro|&cdgd|aro| zdrz' Rmez ez ogd sau oi jmagcegc anrd|garegc jt||dgr ro

be|djr jt||dgr' Iajro|edz rmar bo dndjr|oxnaregc agb rmozd rmar x|obtjd

antfegtf. jmno|egd. agb zofd ormd| egbtzr|ean fard|eanz gddb na|cd afotgrz

oi be|djr jt||dgr agb tzd BJ cdgd|aro|z' Zo bo nojoforeydz agb zmexz b|eydg

 lu bedzdn&dndjr|ej foro|z' Ldjatzd jofftraro|z a|d jofxnd} agb jozrnu.

fagu BJ cdgd|aro|z a|d ldegc |dxnajdb lu AJ cdgd|aro|z joflegdb serm

dndjr|ogej |djreied|z' \djreied|z a|d bdyejdz rmar ndr jt||dgr inos eg ogd

be|djreog ognu' Rmdu xd|fer tzd oi zefxnd|. fo|d |tccdb AJ cdgd|aro|z.

dydg smdg BJ ez |dqte|db'

8/8/2019 DC Generators & Types

http://slidepdf.com/reader/full/dc-generators-types 8/10

Jogjntzeog0

Rmd egydgreog oi rmd BJ cdgd|aro| fabd ot| neid dazu' Ltr rmd iajr rmar rmd

jofftraro|z a|d jofxnd} agb jozr a nor oi fogdu. a nor oi BJ cdgd|aro|z

mayd lddg |dxnajdb lu a fobeiedb AJ cdgd|aro|z smejm ez fo|d djogofejan'

Rmd fobeiejareog ro rmd AJ cdgd|aro| ez bogd lu abbegc \djreied|z rmar

fakdz rmd jt||dgr inos eg ogd be|djreog ognu az E fdgreogdb ldio|d' E moxd

rmar fo|d zrtbedz senn ld ja||edb otr eg rmd itrt|d ro |dbtjd rmd jozr oi rmd

jofftraro|z rmd|dio|d |dbtjd rmd jozr oi rmd BJ cdgd|aro|'

8/8/2019 DC Generators & Types

http://slidepdf.com/reader/full/dc-generators-types 9/10

\did|dgjdz0

1' Dndjr|ofdjmagejan Dgd|cu Bdyejdz agb Xosd| zuzrdfz. Uafaudd agb

Lana

<' mrrx0//sss'fej|o'facgdr'izt'dbt/dndjr|ofac/`aya/cdgd|aro|/bj'mrfn

:' mrrx0//sss'jld'al'ja/l=4=/bdxr/zje/rdajmd|/ptlor/Xmuz:8gordz/BJcd

gd|aro|/BJcdgd|aro|'mrf^

8/8/2019 DC Generators & Types

http://slidepdf.com/reader/full/dc-generators-types 10/10

2' mrrx0//sss'xmuzejz'z`zt'dbt/iajzraii/ldjkd|/xmuzejz41/cdgd|aro|'mrf 

4' mrrx0//sss'mzj_jzt_dbt_at&xmuzejz&jo|d&foro|z&<959&

cdgd|aro|BJ_cei'mrf