DE69601218T2 - Elektrische differentialschutzvorrichtung mit prüfkreis - Google Patents

Elektrische differentialschutzvorrichtung mit prüfkreis

Info

Publication number
DE69601218T2
DE69601218T2 DE69601218T DE69601218T DE69601218T2 DE 69601218 T2 DE69601218 T2 DE 69601218T2 DE 69601218 T DE69601218 T DE 69601218T DE 69601218 T DE69601218 T DE 69601218T DE 69601218 T2 DE69601218 T2 DE 69601218T2
Authority
DE
Germany
Prior art keywords
protection device
test circuit
differential protection
electrical differential
electrical
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 - Fee Related
Application number
DE69601218T
Other languages
English (en)
Other versions
DE69601218D1 (de
DE69601218T3 (de
Inventor
Michel Bonniau
Marc Paupert
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.)
Schneider Electric SE
Original Assignee
Schneider Electric SE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9477261&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69601218(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schneider Electric SE filed Critical Schneider Electric SE
Publication of DE69601218D1 publication Critical patent/DE69601218D1/de
Publication of DE69601218T2 publication Critical patent/DE69601218T2/de
Application granted granted Critical
Publication of DE69601218T3 publication Critical patent/DE69601218T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02H3/26—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/334—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control
    • H02H3/335—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control the main function being self testing of the device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Transformers (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
DE69601218T 1995-03-16 1996-03-06 Elektrische differentialschutzvorrichtung mit prüfkreis Expired - Fee Related DE69601218T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9503297A FR2731838B1 (fr) 1995-03-16 1995-03-16 Appareil electrique de protection differentielle a circuit test
PCT/FR1996/000350 WO1996028872A1 (fr) 1995-03-16 1996-03-06 Appareil electrique de protection differentielle a circuit test

Publications (3)

Publication Number Publication Date
DE69601218D1 DE69601218D1 (de) 1999-02-04
DE69601218T2 true DE69601218T2 (de) 1999-07-01
DE69601218T3 DE69601218T3 (de) 2002-10-17

Family

ID=9477261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601218T Expired - Fee Related DE69601218T3 (de) 1995-03-16 1996-03-06 Elektrische differentialschutzvorrichtung mit prüfkreis

Country Status (12)

Country Link
US (1) US5978191A (de)
EP (1) EP0815630B2 (de)
CN (1) CN1057409C (de)
CZ (1) CZ297867B6 (de)
DE (1) DE69601218T3 (de)
ES (1) ES2127010T5 (de)
FR (1) FR2731838B1 (de)
HU (1) HU223025B1 (de)
PL (1) PL179899B1 (de)
RU (1) RU2154332C2 (de)
WO (1) WO1996028872A1 (de)
ZA (1) ZA962110B (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
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DE19748391A1 (de) * 1997-11-03 1999-05-06 Maier & Cie C Verfahren zur Erhöhung der Zuverlässigkeit eines Fehlerstrom-Schutzschalters und Fehlerstrom-Schutzschalter zur Durchführung dieses Verfahrens
US6262871B1 (en) 1998-05-28 2001-07-17 X-L Synergy, Llc Fail safe fault interrupter
US7400477B2 (en) 1998-08-24 2008-07-15 Leviton Manufacturing Co., Inc. Method of distribution of a circuit interrupting device with reset lockout and reverse wiring protection
DE19954037A1 (de) * 1999-10-29 2001-05-03 Siemens Ag Verfahren zum Überwachen der Funktionsfähigkeit eines Bauelementes eines elektrischen Gerätes während des Betriebes
EP1150412A1 (de) * 2000-04-25 2001-10-31 Siemens Aktiengesellschaft Fehlerstrom-Schutzschalter und Verfahren zum Überprüfen der Funktionsfähigkeit eines Fehlerstrom-Schutzschalters
US6807035B1 (en) 2000-11-28 2004-10-19 Hubbell Incorporated Fault interrupter using microcontroller for fault sensing and automatic self-testing
FR2833747B1 (fr) * 2001-12-17 2005-04-15 Schneider Electric Ind Sa Declencheur differentiel comportant un circuit test
GB0226111D0 (en) * 2002-11-08 2002-12-18 Delta Electrical Ltd Residual current devices
JP4683950B2 (ja) * 2004-05-11 2011-05-18 株式会社リコー スイッチ装置及び電気機器
US7733617B2 (en) * 2005-08-08 2010-06-08 Hubbell Incorporated Self testing digital fault interrupter
US7372678B2 (en) * 2005-08-24 2008-05-13 Leviton Manufacturing Co., Inc. Circuit interrupting device with automatic test
US7852606B2 (en) * 2005-08-24 2010-12-14 Leviton Manufacturing Company, Inc. Self-testing circuit interrupting device
US7911746B2 (en) * 2006-06-01 2011-03-22 Leviton Manufacturing Co., Inc. GFCI with self-test and remote annunciation capabilities
US8384392B2 (en) 2006-11-02 2013-02-26 Texas Instruments Incorporated Methods and apparatus for continuous ground fault self test
CA2711903C (en) 2008-01-29 2019-01-15 Leviton Manufacturing Co., Inc. Self testing fault circuit interrupter apparatus and method
US8183869B2 (en) * 2008-09-23 2012-05-22 Leviton Manufacturing Co., Inc. Circuit interrupter with continuous self-testing feature
DE102008060045B4 (de) * 2008-12-02 2014-07-31 Seuffer Gmbh & Co.Kg Schaltvorrichtung
US7986501B2 (en) * 2009-03-05 2011-07-26 Leviton Manufacturing Co., Inc. Detecting and sensing actuation in a circuit interrupting device
CN101923347A (zh) * 2009-06-16 2010-12-22 樱花卫厨（中国）股份有限公司 电控系统程序智能检测设备及其控制方法
WO2011001509A1 (ja) * 2009-06-30 2011-01-06 東芝キヤリア株式会社 誤接続検出装置
JP2011109877A (ja) * 2009-11-20 2011-06-02 Panasonic Electric Works Co Ltd 給電制御装置
AT509839A3 (de) * 2010-04-14 2018-12-15 Eaton Gmbh Fehlerstromschutzschalter
FR2973155B1 (fr) * 2011-03-22 2017-02-10 Schneider Electric Ind Sas Procede et dispositif de diagnostic d'un actionneur, et actionneur comportant un tel dispositif
US9376024B2 (en) * 2013-02-06 2016-06-28 GM Global Technology Operations LLC Scalable high voltage charging and detection system for plug-in electric vehicles
US9759758B2 (en) 2014-04-25 2017-09-12 Leviton Manufacturing Co., Inc. Ground fault detector
EP3374778B1 (de) 2015-11-10 2019-09-04 Omicron electronics GmbH Batteriebetriebenes relaistestgerät
RU2628306C1 (ru) * 2016-05-10 2017-08-15 Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук Устройство для измерения дифференциального тока
DE102017205004B4 (de) * 2017-03-24 2022-12-08 Siemens Aktiengesellschaft Leistungsschalter
RU176289U1 (ru) * 2017-07-27 2018-01-16 Закрытое акционерное общество "Чебоксарский электроаппаратный завод" Электрический полюс автоматического выключателя
CN108493020A (zh) * 2018-04-11 2018-09-04 固力发电气有限公司 一种可防止带负荷操作的低压隔离开关
US10755825B2 (en) * 2018-10-31 2020-08-25 Ge-Hitachi Nuclear Energy Americas Llc Passive electrical component for safety system shutdown using Faraday's law
US10971275B2 (en) * 2018-10-31 2021-04-06 Ge-Hitachi Nuclear Energy Americas Llc Passive electrical component for safety system shutdown using Ampere's Law

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787708A (en) * 1973-01-02 1974-01-22 Gen Electric Monitor system for ground fault relay
US3924178A (en) * 1974-07-03 1975-12-02 Deutsch Relays Inc Relay tester
US4063299A (en) * 1975-10-24 1977-12-13 Eagle Electric Mfg. Co. Inc. Magnetically latched ground fault circuit interrupter
US4320433A (en) * 1980-03-21 1982-03-16 Fuji Electric Co., Ltd. Earth-leakage-current circuit breaker system
JPS56138835A (en) * 1980-03-31 1981-10-29 Tokyo Shibaura Electric Co Method of externally diagnosing malfunction of switch
DE3537140A1 (de) * 1985-10-18 1987-04-23 Turck Werner Kg Selbstueberwachender fehlerstromschutzschalter
FR2604295B1 (fr) * 1986-09-23 1988-12-02 Merlin Gerin Appareil electrique de protection differentielle a circuit test
DE3823581A1 (de) * 1988-07-12 1990-01-18 Asea Brown Boveri Vorrichtung zur begrenzung des eingangsstromes eines speisegeraetes
DE3824027A1 (de) * 1988-07-15 1990-01-18 Asea Brown Boveri Elektrisches schaltgeraet
FR2638909B1 (fr) * 1988-11-04 1995-03-31 Merlin Gerin Declencheur differentiel a circuit test et a telecommande d'ouverture autoprotegee
DE3902416A1 (de) * 1989-01-27 1990-08-02 Asea Brown Boveri Ueberstromsensitiver selbstschalter
DE4106652A1 (de) * 1991-03-02 1992-09-10 Abb Patent Gmbh Fehlerstromschutzschalter
DE4127291C2 (de) * 1991-08-17 1996-07-11 Abb Patent Gmbh Lichtbogenkammer für ein elektrisches Schaltgerät
US5369344A (en) * 1992-02-28 1994-11-29 Mezzatesta, Jr.; Frank Tachometer for determining the speed of a motor
DE4232702A1 (de) * 1992-09-30 1994-03-31 Abb Patent Gmbh Fehlerstrom- oder Differenzstromschutzschalter
DE4243314C2 (de) * 1992-12-21 1998-08-20 Asea Brown Boveri Strombegrenzender Schalter
DE4306231C2 (de) * 1993-02-27 1996-02-29 Abb Patent Gmbh Kontaktanordnung für einen Fehlerstromschutzschalter
DE4307811A1 (de) * 1993-03-12 1994-09-15 Abb Patent Gmbh Elektrisches Schaltgerät
DE59306823D1 (de) * 1993-08-25 1997-07-31 Abb Research Ltd Elektrisches Widerstandselement und Verwendung dieses Widerstandselementes in einem Strombegrenzer
US5541800A (en) * 1995-03-22 1996-07-30 Hubbell Incorporated Reverse wiring indicator for GFCI receptacles

Also Published As

Publication number Publication date
CN1057409C (zh) 2000-10-11
PL322285A1 (en) 1998-01-19
EP0815630A1 (de) 1998-01-07
US5978191A (en) 1999-11-02
DE69601218D1 (de) 1999-02-04
EP0815630B2 (de) 2002-03-20
ES2127010T5 (es) 2002-11-01
HUP9801215A3 (en) 2002-06-28
RU2154332C2 (ru) 2000-08-10
FR2731838B1 (fr) 1997-06-06
EP0815630B1 (de) 1998-12-23
HUP9801215A2 (hu) 1998-08-28
ES2127010T3 (es) 1999-04-01
CZ297867B6 (cs) 2007-04-18
PL179899B1 (pl) 2000-11-30
HU223025B1 (hu) 2004-03-01
ZA962110B (en) 1997-01-08
WO1996028872A1 (fr) 1996-09-19
CZ289497A3 (en) 1997-12-17
DE69601218T3 (de) 2002-10-17
FR2731838A1 (fr) 1996-09-20
CN1181847A (zh) 1998-05-13

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee