IN158477B - - Google Patents

Info

Publication number
IN158477B
IN158477B IN802/DEL/82A IN802DE1982A IN158477B IN 158477 B IN158477 B IN 158477B IN 802DE1982 A IN802DE1982 A IN 802DE1982A IN 158477 B IN158477 B IN 158477B
Authority
IN
India
Prior art keywords
circuit
controlling
phase
coil
sources
Prior art date
Application number
IN802/DEL/82A
Inventor
Lucien Orgeret
Gerard Ebersohl
Breaker Valancogne
Jean-Paul Moncorge
Original Assignee
Alsthom Atlantique
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 Alsthom Atlantique filed Critical Alsthom Atlantique
Publication of IN158477B publication Critical patent/IN158477B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/07—Details with automatic reconnection and with permanent disconnection after a predetermined number of reconnection cycles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Relay Circuits (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

1. A device for controlling a cycle comprising at least one disconnecting phase and at least one reconnecting phase of a circuit breaker which is provided with energy sources for enabling successively opening and closing operations, the energy of said sources being releasable by means of mechanisms each provided with an actuating coil (B1, B2), characterized in that each actuating coil (B1, B2) which is a percussion coil, is disposed in a circuit comprising a capacitor (C1, C2) and a controllable switch (I1, I2), the device comprising a circuit (T1-T3, TR1-TR3, D, DZ, C) for charging the capacitors (C1, C2) from the fault currents, and an overcurrent relay (R) which generates sequential signals for controlling the switches (I1, I2).
IN802/DEL/82A 1981-11-04 1982-11-03 IN158477B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8120638A FR2515889A1 (en) 1981-11-04 1981-11-04 DEVICE FOR CONTROLLING A TRIP CYCLE AND RESETTING A CIRCUIT BREAKER

Publications (1)

Publication Number Publication Date
IN158477B true IN158477B (en) 1986-11-22

Family

ID=9263677

Family Applications (1)

Application Number Title Priority Date Filing Date
IN802/DEL/82A IN158477B (en) 1981-11-04 1982-11-03

Country Status (6)

Country Link
EP (1) EP0078534B1 (en)
AT (1) ATE18322T1 (en)
CA (1) CA1192295A (en)
DE (1) DE3269457D1 (en)
FR (1) FR2515889A1 (en)
IN (1) IN158477B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630594B1 (en) * 1988-04-22 1990-07-06 Alsthom POWER SUPPLY SYSTEM FOR DIGITAL PROTECTION EQUIPMENT IN ELECTRICITY DISTRIBUTION

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366848A (en) * 1965-03-26 1968-01-30 Joslyn Mfg & Supply Co High energy supply and interlocking for plural solenoids
IT1002462B (en) * 1973-01-02 1976-05-20 Gen Electric CONTROL CIRCUIT FOR CIRCUIT SWITCHES
FR2336786A1 (en) * 1975-12-23 1977-07-22 Merlin Gerin Electric circuit breaker with electronic trip - has line current detector and electronic control units to ensure tripping

Also Published As

Publication number Publication date
FR2515889A1 (en) 1983-05-06
FR2515889B1 (en) 1983-12-02
CA1192295A (en) 1985-08-20
ATE18322T1 (en) 1986-03-15
DE3269457D1 (en) 1986-04-03
EP0078534B1 (en) 1986-02-26
EP0078534A1 (en) 1983-05-11

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