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7/24/2019 Lab3 Elec Ind
1/9
3
Electrnica industrial
LABORATORIO DE ELECTRONICA INDUSTRIAL CICLO 2016-I
TITULO: FUENTE CONTINUA REGULADA CON UN PUENTE MONOFSICOSEMICONTROLADO A TIRISTORES (SCR)
LABORATORIO N3
FECHA: 23 / 02 / 2016
NOMBRE DEL PROFESOR: LUIS RAMIREZ HUAMAN
GRUPO N
1311491 Reyes Navarro, Cristhian Paul1320902 San Martin Guillen, Edwin M13104!" Ra#ire$ Mura%a#i, Ro&erto C
EXPERIENCIA DE LABORATORIO N 3
'(P ) Ele%tr*ni%a +ndustrial
7/24/2019 Lab3 Elec Ind
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Electrnica industrial
FUENTE CONTINUA REGULADA CON UN PUENTE MONOFSICOSEMICONTROLADO A TIRISTORES (SCR)
1. OBJETIO!C!"!#$% $& '"#!"*+$",! -$& T%.,!% &* '"#" -$ %$&*#" -$& SCR $" $& #!",%!& -$ $"$%*$,%#*4
2. E"UIPOS # MATERIALES
U" !.#&!.#!5! U" M&,+$,%! C!"$#,!%$. D!. B!%"$. -$ 12 ,$%+"*&$. 1 *+5$%!. M!-&!: DL 2626 ,%*".'!%+*-!% -$ *&+$",*#" M!-&!: DL 2603 %5! -$ D!-!. M!-&!: DL 260 %5! -$ SCR M!-&!: DL 2616 "-*- -$ 7!&,*8$ -$ %$'$%$"#* M!-&!: DL 2619 $"$%*-!% -$ 7!&,*8$ -$ %$'$%$"#* M!-&!: DL 2613 '$",$ -$ *&+$",*#" 3 ; 177 M!-&!: DL 263 #*%* "7$%.*&4
3. FUNDAMENTO TE$RICO
E& SCR $" " %$#,'#*-!% #!",%!&*-! 5!% " $&$#,%!-! -$"!+"*-! 5$%,*4 E.,$ -.5!.,7! $.#!"$#,*-! " R$#,'#*-!% +!"!'
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342 D$-#% &*. #*%*#,$%.,#*. ,#"#*. -$ &!. SCR * .$% .*-!. $" $.,$ #%#,!4
De:Vrms=90V ,entonces :Vmax=127,28V ,adems :Vinverso=Vmax=127,28V
Entonces se tiene que :Vpro67=
127,28 (1+cosD)
y Ipro35=
Vpro67
2 RL
ParaVpro
67=25V:
25=127,28(1+cosD)
cosD=0,383
D=112,52 , entonces :C=67,48
am!i"n :Ipro35= 25
2200=0,0625# ,
ParaVpro
67=50V:
50=127,28(1+cosD)
cosD=0,234
D=76,47 , entonces:C=103,53
am!i"n :Ipro35=
50
2200=0,125#
$e%&ndatos t"nicos de' modu'o DL2605:I()=15m # mxy V()=1.5Vmx
%. CIRCUITO A IMPLEMENTAR.F$",$ #!",">* #!",%!&*-* -$ 0 ? @0 DC
'(P ) Ele%tr*ni%a +ndustrial
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&. PROCEDIMIENTO14 E'$#,*% &*. #!"$!"$. $ .$ +$.,%* $" $& #%#,! * +5&$+$",*% -$ &!. +-&!.4
$%'#*% -#*. #!"$!"$. *",$. -$ *&+$",*% +-&!. $" $& .$",$ !%-$"4
L!. +-&!. DL2619 DL2616 -$=$" .$% *&+$",*-!. #!" &* '$",$ -$ /; 1 -#4
L* .*&-* U! -$& +-&! DL2619 -$=$ #!"$#,*%.$ $" &* $",%*-* U# -$& +-&! DL26164
E& 5!,$"#+$,%! -$& +-&! DL2619 -$=$ $.,*% $" &* 5!.#" 04
L* .*&-* 2U2 2U1 -$& +-&! DL2626 -$=$ #!"$#,*%.$ * &* $",%*-* L N%$.5$#,7*+$",$ -$& +-&! DL26164
C!" %$.5$#,! *& +-&! DL26164 L* .*&-* 1 "-#*-! #!" $& 5",! $. #!"$#,*-! * &*5$%,* -$& SCR1 $& !,%! ,$%+"*& *& #
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V27 y V17:
V67:
'(P ) Ele%tr*ni%a +ndustrial
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243 M$-% #!" $& M&,+$,%! $& 7!&,*8$ *&,$%"! $",%$ &!. 5",!. 124249 M$-% #!" $& M&,+$,%! $& 7!&,*8$ 5%!+$-! $",%$ &!. 5",!. 39424 C!"$#,*% $& A+5$%+$,%! $",%$ &!. 5",!. 3 5*%* &$$% &* #!%%$",$ 5%!+$-!4 P*%* &*.
.$",$. #!"-#!"$.:*) 6@ 2 DC I 3 006@9
=) 6@ 0 DC I 3 0136246 M$-% $&
7/24/2019 Lab3 Elec Ind
7/9
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Electrnica industrial
- Voltaje promedio en V67
Para:
Vm=902=127.28 V
=45
Entonces:
Vpro=Vm
[1+cos ]
Vpro=127.28
[1+cos45 ] 645 6716
- Corriente promedio en I35
Para:
RL 200
6@6416
Entonces:
I3 6416 / 2200 A4 I3&5 0.143 A.
- ngulo de conduccin de cada SCR
Para:
5%! 6416 Vm=902=127,28V *
Entonces:
=cos1[VproVm 1]
=cos
1
[69.16
127.28 1
]'(P ) Ele%tr*ni%a +ndustrial
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5 %&.01 8
- Realizar la comparacin del clculo terico con los resultados e!perimentales
D*,!.6@ I3 1
() (A)
M$--! @0 041@9 9
C*&*-! 6416 041@3 9342
a" #os SCR de $ue caracter%sticas m%nimas &I promedio' I rms' (oltaje In(erso) de*e serpara este recti+icador controlado"
Caracter%sticas del SCR:
T$"$"-! $" #$",* " '*#,!% -$ .$%-*- -$ 30J
a" I pro , -"5 ."*" I rms , /'0 ."c" V in( , /65 V"
1. OBSERACIONES # CONCLUSIONES
L* #!%%$",$ ,$"." -$ $"#$"--! -.+"$" #!" $& *+$",! -$ &* ,$"." -$ =&!$!-$& SCR
E& SCR #!"+,* -$& +!-! -$ #!%,$ *& +!-! -$ #!"-##" #*"-! .$ "$#,* #!%%$",$ * &*#!+5$%,*4 D$.5. -$& -.5*%! &* #!+5$%,* "! 5!.$$ #!",%!& .!=%$ $& $.,*-! -$& SCR
5*%* *5**%&! &* #!%%$",$ -$
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'(P ) Ele%tr*ni%a +ndustrial