FR2622369B1 - Interrupteur differentiel selectif a courant de defaut - Google Patents

Interrupteur differentiel selectif a courant de defaut

Info

Publication number
FR2622369B1
FR2622369B1 FR8714802A FR8714802A FR2622369B1 FR 2622369 B1 FR2622369 B1 FR 2622369B1 FR 8714802 A FR8714802 A FR 8714802A FR 8714802 A FR8714802 A FR 8714802A FR 2622369 B1 FR2622369 B1 FR 2622369B1
Authority
FR
France
Prior art keywords
fault current
differential switch
selective differential
selective
switch
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
FR8714802A
Other languages
English (en)
Other versions
FR2622369A1 (fr
Inventor
Philippe Hugel
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.)
SERD SOC ET REALISA DISJONCT
Original Assignee
SERD SOC ET REALISA DISJONCT
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 SERD SOC ET REALISA DISJONCT filed Critical SERD SOC ET REALISA DISJONCT
Priority to FR8714802A priority Critical patent/FR2622369B1/fr
Priority to DE19883807935 priority patent/DE3807935C2/de
Priority to FR8905850A priority patent/FR2646570B2/fr
Publication of FR2622369A1 publication Critical patent/FR2622369A1/fr
Application granted granted Critical
Publication of FR2622369B1 publication Critical patent/FR2622369B1/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR8714802A 1987-10-23 1987-10-23 Interrupteur differentiel selectif a courant de defaut Expired - Lifetime FR2622369B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8714802A FR2622369B1 (fr) 1987-10-23 1987-10-23 Interrupteur differentiel selectif a courant de defaut
DE19883807935 DE3807935C2 (de) 1987-10-23 1988-03-10 Selektiver Fehlerstromschutzschalter
FR8905850A FR2646570B2 (fr) 1987-10-23 1989-04-27 Interrupteur differentiel a courant de defaut, a accumulation d'energie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8714802A FR2622369B1 (fr) 1987-10-23 1987-10-23 Interrupteur differentiel selectif a courant de defaut

Publications (2)

Publication Number Publication Date
FR2622369A1 FR2622369A1 (fr) 1989-04-28
FR2622369B1 true FR2622369B1 (fr) 1990-02-09

Family

ID=9356177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8714802A Expired - Lifetime FR2622369B1 (fr) 1987-10-23 1987-10-23 Interrupteur differentiel selectif a courant de defaut

Country Status (2)

Country Link
DE (1) DE3807935C2 (fr)
FR (1) FR2622369B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693050B1 (fr) * 1992-06-24 1997-04-30 Serd Sa Circuit pour interrupteurs differentiels selectifs
ATE161666T1 (de) * 1994-09-14 1998-01-15 Siemens Ag Fehlerstromschutzschalter mit energiespeicherschaltung
GB9908930D0 (en) * 1999-04-19 1999-06-16 Pbt Limited Active material low power electrical switching mechanism
IT1314352B1 (it) * 1999-12-30 2002-12-09 Abb Ricerca Spa Dispositivo elettronico di protezione da una corrente di dispersioneverso terra
AU2005202545B2 (en) * 1999-12-30 2007-05-31 Abb Schweiz Ag An improved electronic earth leakage current device
SG10201506265UA (en) 2010-06-07 2015-10-29 Ampcontrol Pty Ltd Method for detection of leakage or fault currents from equipment in an electrical power system
DE102010033238A1 (de) * 2010-07-29 2012-02-02 Siemens Aktiengesellschaft Leistungsschalter und Einrichtung zur Überwachung eines Leistungsschalters
WO2013061200A1 (fr) * 2011-10-24 2013-05-02 Koninklijke Philips Electronics N.V. Protection pour la récupération automatique de composants électromécaniques dans un champ magnétique intense

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044475A5 (fr) * 1969-05-22 1971-02-19 Landis & Gyr Ag
DE2044302B2 (de) * 1970-09-08 1975-01-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Fehlerstromschutzschalter
US3899717A (en) * 1973-07-16 1975-08-12 Electromagnetic Ind Inc Ground fault detectors
FR2422277A1 (fr) * 1977-12-27 1979-11-02 Merlin Gerin Dispositif de protection contre les defauts a la terre
FR2453490A1 (fr) * 1979-04-06 1980-10-31 Telemecanique Electrique Dispositif de protection des personnes contre les contacts directs avec l'un des conducteurs de phase d'un reseau de distribution electrique et de protection contre les defauts d'isolement du conducteur neutre
EP0020080A1 (fr) * 1979-05-29 1980-12-10 Trident Equipment Limited Dispositifs de protection contre un courant de défaut à la terre
DE3127331C2 (de) * 1981-07-10 1983-12-29 CMC Carl Maier + Cie AG, 8201 Schaffhausen Elektronische Auslöseschaltung für eine Fehlerstrom-Schutzschaltung

Also Published As

Publication number Publication date
FR2622369A1 (fr) 1989-04-28
DE3807935C2 (de) 1997-08-21
DE3807935A1 (de) 1989-05-03

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