ES2080216T3 - HIGH VOLTAGE CIRCUIT BREAKER. - Google Patents

HIGH VOLTAGE CIRCUIT BREAKER.

Info

Publication number
ES2080216T3
ES2080216T3 ES91118583T ES91118583T ES2080216T3 ES 2080216 T3 ES2080216 T3 ES 2080216T3 ES 91118583 T ES91118583 T ES 91118583T ES 91118583 T ES91118583 T ES 91118583T ES 2080216 T3 ES2080216 T3 ES 2080216T3
Authority
ES
Spain
Prior art keywords
pressure accumulation
arc
accumulation room
opening operation
high voltage
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 - Lifetime
Application number
ES91118583T
Other languages
Spanish (es)
Inventor
Odd Bendiksen
Thomas Worzyk
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.)
ABB AB
Original Assignee
Asea Brown Boveri AB
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 Asea Brown Boveri AB filed Critical Asea Brown Boveri AB
Application granted granted Critical
Publication of ES2080216T3 publication Critical patent/ES2080216T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/904—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism characterised by the transmission between operating mechanism and piston or movable contact

Abstract

INTERRUPTOR AUTOMATICO DE CIRCUITO DE ALTO VOLTAJE DE PROPIA DESCARGA Y/O DE TIPO SOPLADOR DONDE EL CONTACTO DE ARCO MOVIL (3) DEL INTERRUPTOR, POR LO MENOS DURANTE UNA GRAN PARTE DE LA OPERACION DE ABERTURA EN CIRCUITO, FUNCIONA A UNA MAYOR VELOCIDAD QUE EL CONTACTO DE CORRIENTE MOVIL EN FUNCIONAMIENTO (10), QUE ES CONSTRUIDO JUNTO CON EL CUARTO DE ACUMULACION DE PRESION (7), Y UN CILINDRO SOPLADOR AUXILIAR (14) DEL INTERRUPTOR. UNA BOQUILLA DE DESCARGA (5) DISPUESTA COAXIALMENTE ALREDEDOR DE LOS CONTACTOS DE ARCO (2, 3) ES SOSTENIDO POR UNO DE LOS CONTACTOS MOVILES DE LA CUBIERTA (3, 10). DE MODO QUE UN MECANISMO DE FUSIBLES ESPECIAL (31, 32) A UNA ESCALA DE VELOCIDAD ENTRE LOS DOS SISTEMAS DE CONTACTO, PUEDE SER OBTENIDA Y CAMBIADA DE FORMA OPTIMA CON RESPECTO A LA FUERZA ELECTRICA Y A LA ENERGIA REQUERIDA DURANTE LA OPERACION DE APERTURA. LA CONEXION ENTRE LA ZONA DE ARCO Y EL CUARTO DE ACUMULACION DE PRESION (7) TIENE LUGAR A TRAVES DEL CANAL (6) COORDINADO EN LA BOQUILLA DE DESCARGA (5), LA POSICION DE ENTRADA DEL CANAL EN EL CUARTO DE ACUMULACION DE PRESION, ES DESPLAZADA DURANTE LA OPERACION DE APERTURA. EN ESTE CAMINO, UNA MEZCLA DE GAS, QUE ES MAS FAVORABLE PARA LA EXTINCION DEL ARCO, SE OBTIENE EN EL CUARTO DE ACUMULACION DE PRESION (7).AUTOMATIC HIGH VOLTAGE CIRCUIT BREAKER OF ITS OWN DISCHARGE AND / OR BLOWER TYPE WHERE THE MOBILE ARC CONTACT (3) OF THE SWITCH, AT LEAST DURING A LARGE PART OF THE CIRCUIT OPENING OPERATION, OPERATES AT A HIGHER SPEED OPERATING MOBILE CURRENT CONTACT (10), WHICH IS BUILT TOGETHER WITH THE PRESSURE ACCUMULATION ROOM (7), AND AN AUXILIARY BLOWER CYLINDER (14) OF THE SWITCH. A DISCHARGE NOZZLE (5) DISPOSED COAXIALLY AROUND THE ARC CONTACTS (2, 3) IS SUPPORTED BY ONE OF THE MOVING CONTACTS OF THE COVER (3, 10). SO THAT A SPECIAL FUSE MECHANISM (31, 32) AT A SPEED SCALE BETWEEN THE TWO CONTACT SYSTEMS, CAN BE OPTIMALLY OBTAINED AND CHANGED WITH REGARD TO THE ELECTRIC FORCE AND ENERGY REQUIRED DURING THE OPENING OPERATION. THE CONNECTION BETWEEN THE ARC AREA AND THE PRESSURE ACCUMULATION ROOM (7) HAS A PLACE THROUGH THE CHANNEL (6) COORDINATED AT THE DISCHARGE NOZZLE (5), THE POSITION OF THE CHANNEL ENTRY IN THE PRESSURE ACCUMULATION ROOM, IT IS DISPLACED DURING THE OPENING OPERATION. ON THIS ROAD, A MIXTURE OF GAS, WHICH IS MORE FAVORABLE FOR THE EXTINGUISHING OF THE ARC, IS OBTAINED IN THE PRESSURE ACCUMULATION ROOM (7).

ES91118583T 1990-11-02 1991-10-31 HIGH VOLTAGE CIRCUIT BREAKER. Expired - Lifetime ES2080216T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003509A SE467431B (en) 1990-11-02 1990-11-02 HOEGSPAENNINGSBRYTARE

Publications (1)

Publication Number Publication Date
ES2080216T3 true ES2080216T3 (en) 1996-02-01

Family

ID=20380814

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91118583T Expired - Lifetime ES2080216T3 (en) 1990-11-02 1991-10-31 HIGH VOLTAGE CIRCUIT BREAKER.

Country Status (4)

Country Link
EP (1) EP0483840B1 (en)
DE (1) DE69112568T2 (en)
ES (1) ES2080216T3 (en)
SE (1) SE467431B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29509015U1 (en) * 1995-05-24 1995-08-03 Siemens Ag High-voltage circuit breakers with a fixed heating volume
DE19849295C2 (en) * 1998-10-16 2000-09-21 Siemens Ag High-voltage circuit breaker with an insulating nozzle
FR2962252B1 (en) * 2010-07-01 2013-08-30 Areva T & D Sas BREAKER CHAMBER FOR A MEDIUM OR HIGH VOLTAGE CIRCUIT BREAKER WITH REDUCED MANEUVER POWER
WO2012155952A1 (en) * 2011-05-13 2012-11-22 Abb Technology Ag Double-motion gas insulated type circuit breaker
DE102013200913A1 (en) * 2013-01-22 2014-07-24 Siemens Aktiengesellschaft switching arrangement
DE102019118267A1 (en) * 2019-07-05 2021-01-07 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Encapsulated arcing chamber

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674956A (en) * 1970-11-19 1972-07-04 Allis Chalmers Mfg Co Puffer type circuit interrupter
CH527493A (en) * 1971-02-09 1972-08-31 Bbc Brown Boveri & Cie Electric compression switch
CH555589A (en) * 1973-07-12 1974-10-31 Sprecher & Schuh Ag HIGH VOLTAGE SWITCHES, IN PARTICULAR PRESSURE GAS SWITCHES.
FR2297487A1 (en) * 1975-01-07 1976-08-06 Alsthom Cgee Contact breaker with autocompression gas blow-out - has pistons and mechanism to compress sulphur hexafluoride to form gas current to blow-out arc
DE3513264A1 (en) * 1985-03-12 1986-09-18 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Gas-blast circuit breaker

Also Published As

Publication number Publication date
DE69112568D1 (en) 1995-10-05
SE9003509L (en) 1992-05-03
EP0483840B1 (en) 1995-08-30
DE69112568T2 (en) 1996-05-02
SE9003509D0 (en) 1990-11-02
EP0483840A2 (en) 1992-05-06
EP0483840A3 (en) 1993-03-17
SE467431B (en) 1992-07-13

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