ES2175783T3 - Dispositivo de proteccion contra corriente de fallo. - Google Patents

Dispositivo de proteccion contra corriente de fallo.

Info

Publication number
ES2175783T3
ES2175783T3 ES98947376T ES98947376T ES2175783T3 ES 2175783 T3 ES2175783 T3 ES 2175783T3 ES 98947376 T ES98947376 T ES 98947376T ES 98947376 T ES98947376 T ES 98947376T ES 2175783 T3 ES2175783 T3 ES 2175783T3
Authority
ES
Spain
Prior art keywords
leakage current
protection device
device against
trip circuit
against failure
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
ES98947376T
Other languages
English (en)
Inventor
Dieter Harr
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2175783T3 publication Critical patent/ES2175783T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02H3/332—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 responsive to DC component in the fault current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)

Abstract

La invención se refiere a un dispositivo de protección para corriente de fuga, que contiene un primer circuito de disparo de corriente de fuga (2) con liberación temporizada para corriente de fuga impulsada y alterna así como un segundo circuito de disparo de corriente de fuga (10) para corriente de fuga continua, conectados paralelamente el uno respecto del otro con una línea de control (18) de un disparador (8) para interruptor (22). Unos primeros elementos (26) están previstos para desacoplar electrónicamente el primer circuito de disparo de corriente de fuga (2) de la línea de control (18).
ES98947376T 1997-08-14 1998-08-03 Dispositivo de proteccion contra corriente de fallo. Expired - Lifetime ES2175783T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19735412A DE19735412A1 (de) 1997-08-14 1997-08-14 Fehlerstrom-Schutzeinrichtung

Publications (1)

Publication Number Publication Date
ES2175783T3 true ES2175783T3 (es) 2002-11-16

Family

ID=7839073

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98947376T Expired - Lifetime ES2175783T3 (es) 1997-08-14 1998-08-03 Dispositivo de proteccion contra corriente de fallo.

Country Status (7)

Country Link
US (1) US6437954B1 (es)
EP (1) EP1004161B1 (es)
AT (1) ATE215754T1 (es)
CA (1) CA2300063A1 (es)
DE (2) DE19735412A1 (es)
ES (1) ES2175783T3 (es)
WO (1) WO1999009629A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19857739A1 (de) * 1998-12-15 2000-06-21 Abb Patent Gmbh Fehlerstromschutzschaltungsanordnung
DE19940343A1 (de) * 1999-08-25 2001-03-01 Siemens Ag Fehlerstrom-Schutzeinrichtung
US6625551B1 (en) * 2000-06-09 2003-09-23 Siemens Aktiengesellschaft Fault current and differential current detection system capable of preventing spurious triggering of a protection system due to transient interference pulses
DE10125051A1 (de) * 2001-05-14 2002-11-21 Siemens Ag Umgehungsschaltung für den Überstromauslöser eines Niederspannungsschalters
DE50312842D1 (de) * 2003-05-15 2010-08-12 Siemens Ag Allstromsensitive Fehlerstrom-Schutzeinrichtung
EP1478069B1 (de) 2003-05-15 2010-07-14 Siemens Aktiengesellschaft Allstromsensitive Fehlerstrom-Schutzeinrichtung
DE50312841D1 (de) 2003-05-15 2010-08-12 Siemens Ag Allstromsensitive Fehlerstrom-Schutzeinrichtung
US7688562B2 (en) * 2004-07-15 2010-03-30 Veris Industries, Llc Status relay including a current switch
DE102005041823B3 (de) 2005-09-02 2007-02-01 Siemens Ag Steuergerät zum Betrieb wenigstens eines Kraftstoffinjektors einer Brennkraftmaschine
CA2609625A1 (en) * 2007-09-10 2009-03-10 Veris Industries, Llc Multi-voltage housing
AT507224B1 (de) * 2008-06-18 2010-03-15 Moeller Gebaeudeautomation Gmb Fehlerstromschutzschalter
DE102010028626B4 (de) 2010-05-05 2021-09-16 Bender Gmbh & Co. Kg Stromaufladevorrichtung für ein Elektrofahrzeug
DE102011007042A1 (de) * 2011-03-18 2012-09-20 Elektro-Bauelemente Gmbh Schutzschaltungsanordnung
EP2500208B2 (de) 2011-03-18 2021-04-07 Elektro-Bauelemente GmbH Schutzschaltungsanordnung
DE102011082941A1 (de) 2011-09-19 2013-03-21 Bender Gmbh & Co. Kg Elektrische Überwachungseinrichtung und Verfahren zur Sicherstellung der Schutzfunktion einer Fehlerstrom-Schutzeinrichtung (RCD) Typ A
DE102011089631B4 (de) * 2011-12-22 2022-05-12 Siemens Aktiengesellschaft Leistungsschalter
DE102012208120A1 (de) * 2012-05-15 2013-11-21 Siemens Aktiengesellschaft Ladevorrichtung für Elektrofahrzeuge
DE102013105312A1 (de) * 2013-05-23 2014-11-27 Eaton Industries (Austria) Gmbh Fehlerstromschutzschalter
DE102013105310A1 (de) 2013-05-23 2014-11-27 Eaton Industries (Austria) Gmbh Fehlerstromschutzschalter
CN104659742B (zh) * 2013-11-15 2018-04-17 西门子公司 一种剩余电流装置
CN104934931B (zh) 2014-03-21 2019-01-04 上海电科电器科技有限公司 剩余电流保护装置
FR3044836B1 (fr) * 2015-12-03 2019-10-18 Hager-Electro Sas Dispositif de protection differentielle du type b ou b+ comportant deux modules en parallele et en concurrence
CN109038516B (zh) * 2018-07-24 2020-01-14 西安理工大学 一种用于直流配电网线路的加速保护方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553943B1 (fr) * 1983-10-24 1986-04-11 Merlin Gerin Dispositif differentiel residuel equipe d'un dispositif de surveillance de la source d'alimentation de l'electronique
DE3718183C2 (de) * 1987-05-29 1994-06-01 Siemens Ag Differenzstromschutzschalter
DE3823099C2 (de) * 1988-07-07 1996-09-26 Siemens Ag Einrichtung zum Schutz vor Fehlerströmen
EP0349880A1 (de) * 1988-07-07 1990-01-10 Siemens Aktiengesellschaft Einrichtung zum Schutz vor Fehlerströmen
ATE107807T1 (de) * 1989-04-24 1994-07-15 Siemens Ag Differenzstromschutzschalter und verfahren zum einstellen der auslösebereiche.
DE59009689D1 (de) 1990-02-05 1995-10-26 Siemens Ag Differenzstromschutzschalter mit Transduktorschaltung mit Einrichtung zum Symmetrieren von Signalkurven.
DE4112169C2 (de) * 1991-04-13 1994-03-10 Doepke & Co Schaltgeraetefabri Fehlerstrom-Überwachungseinrichtung
US5596472A (en) * 1991-08-30 1997-01-21 Siemens Aktiengesellschaft Process for controlling an overcurrent tripping device of a high-speed d.c. circuit-breaker
US5668692A (en) * 1993-10-27 1997-09-16 Square D Company Self-powered circuit interruption arrangement
PL176938B1 (pl) * 1994-01-24 1999-08-31 Schrack Eh Energietechnik Gmbh Wyłącznik ochronny prądu szczątkowego
JP3250648B2 (ja) * 1996-03-26 2002-01-28 富士電機株式会社 過電流引外し装置
DE19618279A1 (de) * 1996-05-07 1997-11-13 Kopp Heinrich Ag DI-Schutzschalteinrichtung
US5835321A (en) * 1996-08-02 1998-11-10 Eaton Corporation Arc fault detection apparatus and circuit breaker incorporating same
US5847913A (en) * 1997-02-21 1998-12-08 Square D Company Trip indicators for circuit protection devices

Also Published As

Publication number Publication date
WO1999009629A1 (de) 1999-02-25
EP1004161B1 (de) 2002-04-03
EP1004161A1 (de) 2000-05-31
US6437954B1 (en) 2002-08-20
DE59803643D1 (de) 2002-05-08
CA2300063A1 (en) 1999-02-25
ATE215754T1 (de) 2002-04-15
DE19735412A1 (de) 1999-02-18

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