ES8100574A1 - Un generador de ondas cosenoidales - Google Patents

Un generador de ondas cosenoidales

Info

Publication number
ES8100574A1
ES8100574A1 ES485876A ES485876A ES8100574A1 ES 8100574 A1 ES8100574 A1 ES 8100574A1 ES 485876 A ES485876 A ES 485876A ES 485876 A ES485876 A ES 485876A ES 8100574 A1 ES8100574 A1 ES 8100574A1
Authority
ES
Spain
Prior art keywords
generator
cosenoidal
thyristors
wave
same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES485876A
Other languages
English (en)
Other versions
ES485876A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8100574A1 publication Critical patent/ES8100574A1/es
Publication of ES485876A0 publication Critical patent/ES485876A0/es
Granted legal-status Critical Current

Links

Landscapes

  • Power Conversion In General (AREA)
  • Inverter Devices (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

GENERADOR DE IMPULSOS POR DERIVACION DE UNA ONDA COSENOIDAL PARA DISPARO DE TIRISTORES EN CONVERTIDORES ESTATICOS DE POTENCIA. CONSISTE EN GENERAR SUCESIVAMENTE, A PARTIR DE UNA ONDA SENOIDAL DE LINEA DE FASE COMUN, UNA SERIE DE ONDAS COSENOIDALES ASOCIADOS SECUENCIALMENTE CON LAS LINEAS DE FASE SUCESIVAS, TENIENDO CADA ONDA COSENOIDAL EL DESFASE REQUERIDO EN LA SECUENCIA DE ACTIVACION DE LOS TIRISTORES. INCLUYENDO UN COMPARADOR SENSIBLE AL GENERADOR Y A UNA TENSION DE CONTROL DE REFERENCIA Y UN CIRCUITO DE MANDO PARA ACCIONAR SECUENCIALMENTE LOS TIRISTORES.
ES485876A 1978-11-14 1979-11-12 Un generador de ondas cosenoidales Granted ES485876A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96069078A 1978-11-14 1978-11-14

Publications (2)

Publication Number Publication Date
ES8100574A1 true ES8100574A1 (es) 1980-11-01
ES485876A0 ES485876A0 (es) 1980-11-01

Family

ID=25503486

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485876A Granted ES485876A0 (es) 1978-11-14 1979-11-12 Un generador de ondas cosenoidales

Country Status (5)

Country Link
JP (1) JPS5568885A (es)
BR (1) BR7907319A (es)
ES (1) ES485876A0 (es)
IT (1) IT1124478B (es)
MX (1) MX147998A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61125953U (es) * 1985-01-26 1986-08-07
JPS61129745U (es) * 1985-01-30 1986-08-14
JPS6311338U (es) * 1986-07-09 1988-01-25

Also Published As

Publication number Publication date
JPS6111548B2 (es) 1986-04-03
BR7907319A (pt) 1980-07-22
IT7941644A0 (it) 1979-11-14
IT1124478B (it) 1986-05-07
MX147998A (es) 1983-02-22
JPS5568885A (en) 1980-05-23
ES485876A0 (es) 1980-11-01

Similar Documents

Publication Publication Date Title
ES387953A1 (es) Perfeccionamientos introducidos en los aparatos de control digital para controlar la circulacion de corriente desde unafuente de c. a. a. una carga.
GB1329764A (en) Electrical converter station for high voltage
ES8100574A1 (es) Un generador de ondas cosenoidales
GB2008299A (en) Remote control over power lines
GB1063644A (en) High power sine wave generator
FR1304778A (fr) Générateur d'onde de minutage
CH429894A (de) Schaltungsanordnung zur Gleichlastregelung von Motoren, Generatoren oder Umformern
IE38273L (en) D.c. motor control system
IT8141705A0 (it) Generatore di onda cosinusoidale ottenuta da linea di fase e generatore di impulsi di comando per circuiti di controllo a tiristori impieganti tali generatori.
ES428539A1 (es) Sistema de programacion de las corrientes para maquinas e- lectricas.
SU570179A1 (ru) Устройство дл одноканального фазового управлени тиристорами
JPS5512239A (en) Wave-form switching apparatus
ES421402A1 (es) Perfeccionamientos relativos a convertidores estaticos.
JPS51139278A (en) Semi_conductor controlled rectifier device
FR2356992A1 (fr) Dispositif pour commander l'alimentation en energie d'une charge
JPS5413930A (en) Cycloconverter
JPS5420654A (en) Series-connection device for thyristor
CA668273A (en) Timing wave generator
GB911730A (en) Electronic circuit arrangement
JPS55162883A (en) Control circuit for rectifier
JPS5252622A (en) Fluctuating voltage negating device in gate circuit
ES397993A1 (es) Generador de impulsos de onda rectangular espaciada para uso en electroterapia.
JPS52115348A (en) Sampling and controlling protection device
AT335010B (de) Elektronische steuerschaltung fur an die drei phasen eines drehstromnetzes angeschlossene, im phasenanschnitt arbeitende ventilstrecken
JPS5213766A (en) Thyristor convertor gate control system