Download - Npt09 Operacion Del Avr
-
7/28/2019 Npt09 Operacion Del Avr
1/22
NEWAGE PRODUCT TRAINING
-
7/28/2019 Npt09 Operacion Del Avr
2/22
NEWAGE PRODUCT TRAINING
-
7/28/2019 Npt09 Operacion Del Avr
3/22
NEWAGE PRODUCT TRAINING
A.V.RSalida de C.D.del A.V.RHacia el
Estator Excitador
Entrada de PotenciaDe C.A. del EstatorPrincipal (170 - 240V)
X+ (F1)
XX- (F2)
Entrada de VoltageDe Sensado delEstator Principal(170 - 240V 2 o3 fases)
Operacion del AVR Interruptor Electrnico
Balero
Flecha
Rectificador
Rotory EstatorExcitador
Ventilador
Main Rotor
Rotor Principal
-
7/28/2019 Npt09 Operacion Del Avr
4/22
NEWAGE PRODUCT TRAINING
A.V.R
AVR
X+ (F1) XX- (F2)
Pulsos de C.D.desde el A.V.R alEstator Excitador
El AVR enciende y apaga la entrada de potencia de C.D. de 50 a 60 veces por segundo.En AVRs alimentados por PMG de 100 a 120 veces por segundo.
Entrada de Potenciade C.A. del Estator
Principal
Entrada de Voltagede Sensado del
Estator Principal
Balero
Flecha
Rectificador
Rotory EstatorExcitador
Ventilador
Main Rotor
Rotor Principal
Operacion del AVR Interruptor Electrnico
-
7/28/2019 Npt09 Operacion Del Avr
5/22
NEWAGE PRODUCT TRAINING
A.C PowerSupply
X
Campo delExcitador
Circuitode
Controlen AVR
CIRCUITO DEL DIODO
UN DIODO conducir corriente continua de manera constante, rectificando la Onda sinusoidal de
corriente continua en una media forma de onda.
RECTIFICADOR CONTROLADO POR SILICON (SCR)
Onda de C.A.
Un Rectificador Controlado por SILICON (SCR or THYRISTOR) es un diodo con una compuerta de
control.
El SCR unicamente se encender cuando la compuerta reciba una seal de los controles del
AVR.
Compuerta
Sin embargo el DIODO, no puede controlar la cantidad de C.D. que entra al campo del excitador, locual es necesaria para controlar el voltage en el Generador.
Control de Onda
Campo delExcitador
CorrienteAlterma
PMG
Operacion del AVR Interruptor Electrnico
-
7/28/2019 Npt09 Operacion Del Avr
6/22
NEWAGE PRODUCT TRAINING
-
7/28/2019 Npt09 Operacion Del Avr
7/22
NEWAGE PRODUCT TRAINING
Regulador Auto Excitado Tipo SA465 P/N E000-24652
0 12
3456
7
89
47nk
10nk
wnJ1000
48300
C1334
R6-33
M275V
wn J1000
SAL
5%
W23
NEWAGE INTERNATIONAL LtdE000-24652SA465-2 AVR
DROOP
L
L
F2 F1VOLTS
STABILITY
8 Z2
S1S2
TRIM
UFRO 60 C 50
7 8
1
2
3
A1A2
http://localhost/var/www/apps/conversion/tmp/scratch_2/NPT34%20AJUSTE%20DE%20ESTABILIDAD%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AJUSTE%20DEL%20DROOP%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AJUSTE%20DEL%20DROOP%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AJUSTE%20DEL%20DROOP%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AJUSTE%20DEL%20DROOP%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AJUSTE%20DEL%20DROOP%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT47%20AVR%20LOW%20VOLTS%20LINKS%203%20&%204.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT47%20AVR%20LOW%20VOLTS%20LINKS%203%20&%204.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT48%20SALIDA%20EN%20TERMINALES%20X%20Y%20XX%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AJUSTE%20DE%20VOLTS%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT34%20AJUSTE%20DE%20ESTABILIDAD%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/My%20Documents/PowerPoint%20Data/NPT%20TRAINING%202000/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AJUSTE%20DEL%20DROOP%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AJUSTE%20DEL%20DROOP%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AJUSTE%20DEL%20DROOP%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AJUSTE%20DEL%20TRIM%20TERMINALES%20A1%20Y%20A2%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AJUSTE%20DEL%20TRIM%20TERMINALES%20A1%20Y%20A2%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT35%20AJUSTE%20DEL%20UFRO%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT35%20AJUSTE%20DEL%20UFRO%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/My%20Documents/PowerPoint%20Data/NPT%20TRAINING%202000/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AJUSTE%20DE%20VOLTS%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AJUSTE%20DE%20VOLTS%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AJUSTE%20DE%20VOLTS%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AJUSTE%20DEL%20TRIM%20TERMINALES%20A1%20Y%20A2%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AJUSTE%20DEL%20TRIM%20TERMINALES%20A1%20Y%20A2%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AJUSTE%20DEL%20TRIM%20TERMINALES%20A1%20Y%20A2%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AJUSTE%20DEL%20TRIM%20TERMINALES%20A1%20Y%20A2%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AJUSTE%20DEL%20TRIM%20TERMINALES%20A1%20Y%20A2%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/My%20Documents/PowerPoint%20Data/NPT%20TRAINING%202000/NPT47%20AVR%20LOW%20VOLTS%20LINKS%203%20&%204.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AJUSTE%20DE%20VOLTS%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/My%20Documents/PowerPoint%20Data/NPT%20TRAINING%202000/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT35%20AJUSTE%20DEL%20UFRO%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT35%20AJUSTE%20DEL%20UFRO%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AJUSTE%20DEL%20DROOP%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/My%20Documents/PowerPoint%20Data/NPT%20TRAINING%202000/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT34%20AJUSTE%20DE%20ESTABILIDAD%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AJUSTE%20DE%20VOLTS%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/My%20Documents/PowerPoint%20Data/NPT%20TRAINING%202000/NPT48%20AVR%20OUTPUT%20X%20&%20XX.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT48%20SALIDA%20EN%20TERMINALES%20X%20Y%20XX%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/My%20Documents/PowerPoint%20Data/NPT%20TRAINING%202000/NPT47%20AVR%20LOW%20VOLTS%20LINKS%203%20&%204.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT47%20AVR%20LOW%20VOLTS%20LINKS%203%20&%204.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AJUSTE%20DEL%20DROOP%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/OHP%20UFRO%20ADJUST14(UFRO).PPT -
7/28/2019 Npt09 Operacion Del Avr
8/22
NEWAGE PRODUCT TRAINING
Operacin del AVR - Auto Excitado AVR SA465
RESISTORESDE SENSADO
RECTIFICADORDE PRECISION
REFERENCIA DEVOLTAGE
DE PRECISION
DETECTOR DENIVELY
CONTROLADOR
SUPPRESSION
ACCESORIOSDE ENTRADA
DROOPC/T
AJUSTE
REMOTO DEVOLTAGE
SENSADODE VOLTAGEDE ENTRADA
DIPOSITIVOSDE
CONTROL DE
POTENCIA
AJUSTE DEVOLTAGE
ESTATOREXCITADOR
POTENCIA
GENC.A.
DROOP DEQUADRATURA
FILTRO- UFRO -
DETECTORDE BAJOS HZ
CIRCUITO DESINCRONIZACION
SUPERFICIE DE MONTAJE
AMPLIFICADOR
PLATAFORMAY CIRCUITO DE
INCREMENTO
CIRCUITO DEESTABILIDAD
-
7/28/2019 Npt09 Operacion Del Avr
9/22
NEWAGE PRODUCT TRAINING
Encendidodespus de un
tiempo (T)
( T )
Suministro dePotencia al AVR
170 a 240V.50 o 60 HZ .
El dispositivo de Potencia (Tiristor o SCR) es encendido por elcircuito de control, despues de un tiempo de retardo (T).
Apagado
Apagado
Control de Fase en la Potencia suministrada por el AVR (Auto Excitado)
El Tiristor se apaga automticamente cuando el pulso de corrientealterna cae a cero en cada ciclo.
Pulsos de C.D. sin carga al Estator ExcitadorX+(F1) XX-(F2)
Suministro de potencia de C.D. (1/2 ciclode rectificacin)
El numero de pulsos equivale a la frequencia de la corriente alterna(50 o 60/segundo)
Operacin del AVR Interruptor Electrnico
-
7/28/2019 Npt09 Operacion Del Avr
10/22
NEWAGE PRODUCT TRAINING
Se enciendedespus deun tiempo
(T)
( T )
Al incrementarse la Carga aplicada, el tiempo de retardo (T) disminuir automticamente.
OFF OFF
El AVR se estabilizar en un nivel mayor de corriente, cuando el voltage de sensadoretorne a su valor nominal, (previamente ajustado en el Regulador atraves del ajuste delpotenciomentro: VOLTS).
Pulsos al Estator Excitador en Plena Carga X+(F1) XX-(F2)
Mientras mayor es el pulso (rea sombreada en rojo) mayor es la potencia de C.D.suministrada al estator excitador.
Operacin del AVR Interruptor Electrnico
Control de Fase en la Potencia suministrada por el AVR (Auto Excitado)
-
7/28/2019 Npt09 Operacion Del Avr
11/22
NEWAGE PRODUCT TRAINING
( T )
OFF OFF
Pulsos de C.D. al estator excitador en condiciones desobrecarga X+(F1) XX-(F2)
Los pulsos ahora se consideran de sobrecarga y el AVR requerir de una potencia
adicional para dar una respuesta rpida a los cambios subtos de carga, (reduciendo lacada de voltage).
Esta demanda de repuesta rpida requerir de toda la potencia elctrica disponible poraproximadamente unos 0.3 segundos, hasta que el voltage de salida se ha estabilizado yregresa a su valor nominal.
END
Operacion del AVR Interruptor Electronico
Se enciendedespus deun tiempo
(T)
Control de Fase en la Potencia suministrada por el AVR (Auto Excitado)
-
7/28/2019 Npt09 Operacion Del Avr
12/22
NEWAGE PRODUCT TRAINING
-
7/28/2019 Npt09 Operacion Del Avr
13/22
NEWAGE PRODUCT TRAINING
Operacion del AVR - Generadores Con Excitacin por separado y PMG.
Alimentacin
del PMG alA.V.R
P2 -P3 -P4
Balero
Flecha
Rectificador
Rotory EstatorExcitador
Ventilador
Main RotorRotor Principal
A.V.REntrada de Voltage
de Sensado del
Estator Principal( 2 o 3 fases)
-
7/28/2019 Npt09 Operacion Del Avr
14/22
NEWAGE PRODUCT TRAINING
Tipico AVR alimentado con PMG Tipo MX341 P/N E000-23412/1P
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
Interconeccion
Para Unidad de sensadoDe 3 fases.
63V47F
10k
10k
47nk
47nk
W236%
10k
100nk
100nk
47nk
47nk
580
0k
47nk
V2115
47nk
WARNING!
ELE
CTRIC
SH
OCK
[Liv
eT
ermin
als
]
MX
341-2E
000-2
3412
30114/00166
Entrada de Var/ PFC3
Entrada del Droop C/TS2S1
C B ASTAB
VOLTS
UFRO
TRIM
DROOP
K2 K1 P2 P3 P4 2 1
3 2 1
DIP
XX X 3 2
A2A1
EXC TRIP
http://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AJUSTE%20DE%20VOLTS%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AJUSTE%20DE%20VOLTS%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AJUSTE%20DE%20VOLTS%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AJUSTE%20DE%20VOLTS%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT39%20AVR%20DROOP%20CONTROL.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT39%20AVR%20DROOP%20CONTROL.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT39%20AVR%20DROOP%20CONTROL.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT34%20AJUSTE%20DE%20ESTABILIDAD%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT34%20AJUSTE%20DE%20ESTABILIDAD%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AJUSTE%20DE%20VOLTS%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT35%20AJUSTE%20DEL%20UFRO%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AJUSTE%20DEL%20TRIM%20TERMINALES%20A1%20Y%20A2%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AJUSTE%20DEL%20DROOP%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT42%20AVR%20OVERVOLTS.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/My%20Documents/PowerPoint%20Data/NPT%20TRAINING%202000/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT33%20AVR%20VOLTS%20ADJUST.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AVR%20VOLTS%20ADJUST.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT35%20AVR%20UFRO%20CONTROL.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT37%20AJUSTE%20DE%20CONTROL%20DE%20DIP%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT48%20AVR%20OUTPUT%20X%20&%20XX.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AVR%20VOLTS%20ADJUST.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT36%20AVR%20EXCITATION%20TRIP.PPThttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT36%20AVR%20EXCITATION%20TRIP.PPThttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AVR%20VOLTS%20ADJUST.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT48%20AVR%20OUTPUT%20X%20&%20XX.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT37%20AJUSTE%20DE%20CONTROL%20DE%20DIP%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT35%20AVR%20UFRO%20CONTROL.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AVR%20VOLTS%20ADJUST.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT33%20AVR%20VOLTS%20ADJUST.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/My%20Documents/PowerPoint%20Data/NPT%20TRAINING%202000/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/My%20Documents/PowerPoint%20Data/NPT%20TRAINING%202000/NPT42%20AVR%20OVERVOLTS.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT42%20AVR%20OVERVOLTS.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AJUSTE%20DEL%20DROOP%20DEL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AJUSTE%20DEL%20TRIM%20TERMINALES%20A1%20Y%20A2%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT35%20AJUSTE%20DEL%20UFRO%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AJUSTE%20DE%20VOLTS%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT34%20AJUSTE%20DE%20ESTABILIDAD%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT34%20AJUSTE%20DE%20ESTABILIDAD%20EN%20EL%20AVR.ppthttp://localhost/var/www/apps/conversion/tmp/NPT%202004.1%20XP/NPT39%20AVR%20DROOP%20CONTROL.ppt -
7/28/2019 Npt09 Operacion Del Avr
15/22
NEWAGE PRODUCT TRAINING
Operacion del AVR Excitacion por Separado AVR MX341
ESTATOREXCITADOR
UFRODESAHOGO DE
MOTOR
RESISTORESDE SENSADO
CIRCUITO DEARRANQUE
SUAVE
AISLAMIENTO YCONVERTIDOR
REFERENCIAVOLTAGE
PRECISION
CIRCUITO DESINCRONIZACION
RECTIFICADOR
De POTENCIA
ENTRADAS
DROOPC/T
AJUSTE DE
VOLTAGEREMOTO
SENSADO DEVOLTAGE DELGENERADOR
DISPOSITIVOSDE CONTROLDE POTENCIA
AJUSTE DEVOLTAGE
SUMINISTRO DEPOTENCIA
PMGC.A.
DROOP DEQUADRATURA
AMPLIFICADOR
+
-
-
-
-
DETECTOR
DESOBREEXCITACION
CIRCUIT DEESTABILIZACION
CONTROLADORDE POTENCIA
-
7/28/2019 Npt09 Operacion Del Avr
16/22
NEWAGE PRODUCT TRAINING
Se enciendedespus deun tiempo
(T)
( T )
OFF OFF
Corriente alterna Rectificada en C.D. (OndaCompleta, 3 diodos) La potencia de C.A. es rectificada con 4 diodos. Esto permite que el (Tiristor o SCR) se apague enlos espacios entre los pulsos de potencia elctrica.
Pulsos de C.D. sin carga suministrados al Estator Excitador.
Pulsos por segundo = frecuencia del PMG (para un generadorde 8 Polos):- 100 pulsos para 1500 RPM 120 pulsos para 1800 RPM
Entrada de C.A. 3 al AVR del PMG
Operacion del AVR - Generadores Con Excitacin por separado y PMG.
Control de Fase en la Potencia suministrada por el AVR (Excitacin por Separado
-
7/28/2019 Npt09 Operacion Del Avr
17/22
NEWAGE PRODUCT TRAINING
Se enciendedespus deun tiempo
(T)
( T )
OFF OFF
END
Operacion del AVR - Generadores Con Excitacin por separado y PMG.
Control de Fase en la Potencia suministrada por el AVR (Excitacin por Separado
Pulsos de C.D. a plena carga suministrados al Estator Excitador.
Al incrementarse la Carga aplicada, el tiempo de retardo (T) disminuir automticamente.
Mientras mayor es el pulso (rea sombreada en rojo) mayor es la potencia de C.D.suministrada al estator excitador. El AVR se estabilizara en un nivel mayor de corriente, cuando el voltage de sensadoretorne a su valor nominal, (previamente ajustado en el Regulador atraves del ajuste delpotenciomentro: VOLTS).
-
7/28/2019 Npt09 Operacion Del Avr
18/22
NEWAGE PRODUCT TRAINING
AVR Tipico (PWM) controllado Modelo MA330 P/N E000- 13300Con dispositivo de potencia de puente bipolar (IGBT).
Maxim
mx
536aj
10
2 3456
789
10
2 3456
789
076-05214
954623
12/04
076
-05213
IS
SUE-1
11
/01
NEWAGE INTERNATIONAL LtdE000-23300AVR MA330
47nk 63
47nk 63
1
0
2 34
5
678
9
47nk63
CDTECHNOLOGIES
CDTECHNOLOGIES
1410478
1410478
10mf
RIFA
10mf
RIFA
WO6G
W 2115
P4 P3 P26 7 8 K2 K1F1 F20
E4 E3 B0 B114V TRP AOR0
1 2 S1 S2A1A2 00RMV
http://localhost/var/www/apps/conversion/tmp/scratch_2/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT42%20AVR%20OVERVOLTS.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT42%20AVR%20OVERVOLTS.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT48%20AVR%20OUTPUT%20X%20&%20XX.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AVR%20DROOP%20CONTROL.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT42%20AVR%20OVERVOLTS.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AVR%20VOLTS%20ADJUST.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AVR%20DROOP%20CONTROL.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AVR%20VOLTS%20ADJUST.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT41%20AVR%20TRIM%20A1%20A2%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT39%20AVR%20DROOP%20CONTROL.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT33%20AVR%20VOLTS%20ADJUST.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT42%20AVR%20OVERVOLTS.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT48%20AVR%20OUTPUT%20X%20&%20XX.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT42%20AVR%20OVERVOLTS.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT46%20AVR%20INPUT%20SENSING%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT45%20AVR%20POWER%20SUPPLY%20.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT47%20AVR%20LOW%20VOLTS%20LINKS%203%20&%204.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT47%20AVR%20LOW%20VOLTS%20LINKS%203%20&%204.ppt -
7/28/2019 Npt09 Operacion Del Avr
19/22
NEWAGE PRODUCT TRAINING
Operacion del AVR Modulador de ancho de Pulso
AMPLIFICADOR
ESTATOREXCITADOR
UFRO &DESAHOGODEL MOTOR
RESISTORESDE SENSADO
CIRCUITODE ARRANQUE
SUAVE
REFERENCIA DEVOLTAJE
CIRCUITO DEESTABILIDAD
CIRCUITO DEAPAGADO
DETECTOR DE
SOBREEXCITACION
ENTRADA DEACCESORIOS
AJUSTE
REMOTO DEVOLTAGE
SENSADO DEVOLTAGE
DETECTORDE SOBREVOLTAJE
PMG
CAIDA DEQUADRATURA
CONVERTIDORRMS
CIRCUITO DESYNC
CONTROLADORDE POTENCIA
DROOPC/T
SEAL DESENSADO DESOBREVOLTAGE
+
-
-
110V PULSOPARA
ENCENDIDO DEDISPOSITIVOS
DE PROTECCION
CONTROLDEVICE(IGBT)
V/TRIM
POWERRECTIFIER& SUPPLY
-
7/28/2019 Npt09 Operacion Del Avr
20/22
NEWAGE PRODUCT TRAINING
Ancho de Pulso Modulado (PWM)
Rectificacin de Onda Completa del PMG
La frecuencia de interrupcion del dispositivo IGBT es de 500 HZ , ( 2 mSecs. per pulse ).
+
-
t = 20 mSec
La potencia de C.D. al estator excitador es incrementada por la modulacion de ancho de pulsos,manteniendo un voltaje constante. Transitorios / y Sobrecargas son requeridos para condiciones de sobre carga de corta duracion, ypara desempeo en Corto Circuito.
SIN CARGA MEDIA CARGA CARGA COMPLETA TRANSITORIO / SOBRECARGA
+
-
t = 20 mSec t = 20 mSec t = 20 mSec
IGBT = INSULATED GATE BIPOLAR TRANSISTOR
Operacion del AVR - Generadores Con Excitacin por separado y PMG.
Entrada de C.A. 3 al AVR del PMG
-
7/28/2019 Npt09 Operacion Del Avr
21/22
-
7/28/2019 Npt09 Operacion Del Avr
22/22
NEWAGE PRODUCT TRAINING
REGRESO AL AVR MX
AVR MX341
AVR MX321AVR MA325
AVR MA327
AVR MA329
AVR MA330
REGRESO AL AVR SX
AVR SX460
AVR SA465AVR SX440
AVR SX421
REGRESO AL MENU PRINCIPAL
http://localhost/var/www/apps/conversion/tmp/scratch_2/NPT11%20AVR%20MX341.MX321.MA325.MA327.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT11%20AVR%20MX341.MX321.MA325.MA327.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT01%20MENU%20PRINCIPAL.ppshttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT11%20AVR%20MX341.MX321.MA325.MA327.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT11%20AVR%20MX341.MX321.MA325.MA327.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT11%20AVR%20MX341.MX321.MA325.MA327.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT11%20AVR%20MX341.MX321.MA325.MA327.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT10%20AVR%20SX460.SX440.SA465.SX421.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT10%20AVR%20SX460.SX440.SA465.SX421.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT10%20AVR%20SX460.SX440.SA465.SX421.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/NPT10%20AVR%20SX460.SX440.SA465.SX421.ppt