ID17839A - Metoda untuk melindungi terhadap kegagalan alat pemutus arus listrik - Google Patents

Metoda untuk melindungi terhadap kegagalan alat pemutus arus listrik

Info

Publication number
ID17839A
ID17839A IDP972459A ID972459A ID17839A ID 17839 A ID17839 A ID 17839A ID P972459 A IDP972459 A ID P972459A ID 972459 A ID972459 A ID 972459A ID 17839 A ID17839 A ID 17839A
Authority
ID
Indonesia
Prior art keywords
circuit breaker
protecting
failure
current
electric circuit
Prior art date
Application number
IDP972459A
Other languages
English (en)
Inventor
Jean Marmonier
Herve Lefort
Original Assignee
Gec Alsthom T & D Sa
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 Gec Alsthom T & D Sa filed Critical Gec Alsthom T & D Sa
Publication of ID17839A publication Critical patent/ID17839A/id

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/167—Circuits for remote indication
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
    • 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
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
    • 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
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
IDP972459A 1996-07-18 1997-07-16 Metoda untuk melindungi terhadap kegagalan alat pemutus arus listrik ID17839A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9609012A FR2751483B1 (fr) 1996-07-18 1996-07-18 Procede de protection de defaillance d'un disjoncteur

Publications (1)

Publication Number Publication Date
ID17839A true ID17839A (id) 1998-01-29

Family

ID=9494190

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP972459A ID17839A (id) 1996-07-18 1997-07-16 Metoda untuk melindungi terhadap kegagalan alat pemutus arus listrik

Country Status (8)

Country Link
US (1) US5828540A (id)
EP (1) EP0820081B1 (id)
CN (1) CN1061164C (id)
AT (1) ATE264004T1 (id)
CA (1) CA2210361C (id)
DE (1) DE69728475T2 (id)
FR (1) FR2751483B1 (id)
ID (1) ID17839A (id)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747475B1 (fr) * 1996-04-12 1998-05-15 Gec Alsthom T & D Sa Procede de surveillance de l'usure electrique des sectionneurs d'aiguillage d'un poste haute tension
WO1998043333A1 (de) * 1997-03-26 1998-10-01 Siemens Aktiengesellschaft Verfahren und anordung zur selektiven netzüberwachung bei schaltanlagen
DE102004021978A1 (de) * 2004-05-04 2005-11-24 Abb Technology Ag Verfahren und Vorrichtung zum Abschalten eines in einem Wechselstromnetz auftretenden Fehlerstroms
CN1880965B (zh) * 2005-06-14 2010-04-14 广州正力通用电气有限公司 输电线断路监测报警装置
DK2033201T3 (da) * 2006-06-15 2010-06-21 Shakira Ltd Afbryderkredsløb
EP2382712A1 (en) * 2009-01-28 2011-11-02 Telefonaktiebolaget L M Ericsson (PUBL) An electronic circuit breaker and a method of providing protection switching
US8243411B2 (en) * 2009-12-22 2012-08-14 Schneider Electric USA, Inc. Electronic miniature circuit breaker with trip indication using the breaker tripping function as the feedback mechanism
FR2960093B1 (fr) * 2010-05-11 2013-07-05 Areva T & D Prot & Controle Sa Dispositif de protection a associer a un dispositif de coupure de courant dans un circuit electrique a duree de vie accrue
CN103004049B (zh) 2010-06-14 2017-03-29 Abb研究有限公司 Hvdc电路断路器的断路器故障保护
EP3171473B1 (de) * 2015-11-17 2021-04-21 Siemens Aktiengesellschaft Verfahren und schutzeinrichtung zum überwachen eines leistungsschalters in einem elektrischen energieversorgungsnetz
US10744963B2 (en) * 2015-11-17 2020-08-18 Autonetworks Technologies, Ltd. Charge/discharge device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897304A (en) * 1958-10-06 1962-05-23 Merz And Mclellan Services Ltd Improvements in or relating to protective arrangements for prime movers coupled to electric generators
SE439692B (sv) * 1983-10-24 1985-06-24 Asea Ab Anordning for overvakning av konditionen hos en elektrisk apparat med strombrytande kontakter, i synnerhet en hogspenningsbrytare
US5267120A (en) * 1987-05-04 1993-11-30 Digital Appliance Controls, Inc. Relay control apparatus
FR2682528B1 (fr) * 1991-10-15 1997-01-31 Alsthom Gec Dispositif pour la determination de l'etat d'un appareil et en particulier de l'etat ouvert ou ferme d'un appareil electrique a l'aide de contacts auxiliaires.

Also Published As

Publication number Publication date
DE69728475D1 (de) 2004-05-13
ATE264004T1 (de) 2004-04-15
DE69728475T2 (de) 2005-03-17
US5828540A (en) 1998-10-27
CA2210361A1 (fr) 1998-01-18
CN1061164C (zh) 2001-01-24
EP0820081A1 (fr) 1998-01-21
CA2210361C (fr) 2000-04-04
EP0820081B1 (fr) 2004-04-07
FR2751483A1 (fr) 1998-01-23
CN1171612A (zh) 1998-01-28
FR2751483B1 (fr) 1998-08-28

Similar Documents

Publication Publication Date Title
US5568344A (en) In-line cord ground fault circuit interrupter
US5684272A (en) In-line cord ground fault circuit interrupter
DE59710398D1 (de) DI-Schutzschalteinrichtung
MY124012A (en) Contactor-circuit breaker
PL318783A1 (en) Protective disconnect switch with automatic control device
ES8404757A1 (es) Disyuntor electrico dotado de organo de conmutacion estatico con telemando
ID17839A (id) Metoda untuk melindungi terhadap kegagalan alat pemutus arus listrik
ATE120316T1 (de) Fehlerstromschutzschalter.
DE69914403D1 (de) Elektrische Unterbrechungsvorrichtung enthaltend eine Differential-Auslösevorrichtung und Schutzschalter ausgerüstet mit einer solchen Vorrichtung
MX9604381A (es) Dispositivo de control y señalizacion para conmutador de proteccion.
GB2341737B (en) Fault protection apparatus
ES2060220T3 (es) Instalacion de comprobacion para seccionadores de proteccion contra corriente defectuosa.
AU706638B2 (en) Current sensor and electrical apparatus including it
WO1999012176A3 (de) Hochspannungsleistungsschalter mit antreibbarem gegenkontaktstück
US6441709B2 (en) Device for short-circuit protection
EP0364950A3 (en) Remote-controlled circuit breaker
ATE129102T1 (de) Fehlerstromschutzschalter.
AU7111191A (en) Switch lock for a fault current circuit breaker
ATE181185T1 (de) Fehlerstromschutzschalter
EP0504125A3 (en) Fire protection circuit breaker for ac and dc current by detecting point contact currents
DE69402515D1 (de) Stromunterbrechungsteil eines Schaltgerätes, insbesonders eines Schützes oder eines Schutzschalters
ATE157813T1 (de) Schutzschalter
DE59505919D1 (de) Fehlerstromschutzschaltung in Drehstromsystemen
DE59102990D1 (de) Fehlerstromschutzschalter in Modulbauweise.
JPS5485365A (en) Protector for on-load tap changer