FR2643195B1 - Procede et dispositif de protection d'un circuit ou reseau electrique a l'aide d'un disjoncteur a courant differentiel - Google Patents

Procede et dispositif de protection d'un circuit ou reseau electrique a l'aide d'un disjoncteur a courant differentiel

Info

Publication number
FR2643195B1
FR2643195B1 FR8902155A FR8902155A FR2643195B1 FR 2643195 B1 FR2643195 B1 FR 2643195B1 FR 8902155 A FR8902155 A FR 8902155A FR 8902155 A FR8902155 A FR 8902155A FR 2643195 B1 FR2643195 B1 FR 2643195B1
Authority
FR
France
Prior art keywords
protecting
network
circuit
circuit breaker
electrical circuit
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
FR8902155A
Other languages
English (en)
Other versions
FR2643195A1 (fr
Inventor
Jean Wagner
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.)
ALSACE, University of
Original Assignee
ALSACE, University of
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 ALSACE, University of filed Critical ALSACE, University of
Priority to FR8902155A priority Critical patent/FR2643195B1/fr
Publication of FR2643195A1 publication Critical patent/FR2643195A1/fr
Application granted granted Critical
Publication of FR2643195B1 publication Critical patent/FR2643195B1/fr
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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0076—Details of emergency protective circuit arrangements concerning transmission of signals by superposition on the watched current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR8902155A 1989-02-15 1989-02-15 Procede et dispositif de protection d'un circuit ou reseau electrique a l'aide d'un disjoncteur a courant differentiel Expired - Fee Related FR2643195B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8902155A FR2643195B1 (fr) 1989-02-15 1989-02-15 Procede et dispositif de protection d'un circuit ou reseau electrique a l'aide d'un disjoncteur a courant differentiel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8902155A FR2643195B1 (fr) 1989-02-15 1989-02-15 Procede et dispositif de protection d'un circuit ou reseau electrique a l'aide d'un disjoncteur a courant differentiel

Publications (2)

Publication Number Publication Date
FR2643195A1 FR2643195A1 (fr) 1990-08-17
FR2643195B1 true FR2643195B1 (fr) 1992-12-31

Family

ID=9378923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8902155A Expired - Fee Related FR2643195B1 (fr) 1989-02-15 1989-02-15 Procede et dispositif de protection d'un circuit ou reseau electrique a l'aide d'un disjoncteur a courant differentiel

Country Status (1)

Country Link
FR (1) FR2643195B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618279A1 (de) * 1996-05-07 1997-11-13 Kopp Heinrich Ag DI-Schutzschalteinrichtung
FR2757698B1 (fr) * 1996-12-23 1999-01-29 Schneider Electric Sa Disjoncteur comportant un dispositif de commande d'ouverture et dispositif de distribution electrique comportant un tel disjoncteur
NL1008606C1 (nl) * 1997-12-17 1999-06-21 Maarten Baardman Inrichting voor het detecteren van clandestien uit een elektriciteitsnet afgenomen stroom.
AT406431B (de) * 1998-01-28 2000-05-25 Felten & Guilleaume Ag Oester Einrichtung zur analyse von in einer elektrischen anlage auftretenden erdfehlerströmen und von dieser angesteuertes schaltgerät
FI105861B (fi) * 1998-04-06 2000-10-13 Antti Kaarnamo Menetelmä verkon sähkönsyötön katkaisemiseksi vaaratilanteessa ja vastaava turvajärjestely
IT1299493B1 (it) * 1998-06-05 2000-03-16 Feliciano Cauzzo Impianto di sicurezza per sospendere l'erogazione di gas quando viene rilevata una dispersione
ES2233185B1 (es) * 2003-07-18 2006-02-16 Emilio Haba Armero Dispositivo para verificacion de interruptores diferenciales en una instalacion de baja tension.
AU2008215258B2 (en) * 2007-02-16 2011-06-02 See Ni Fong An overvoltage and/or undervoltage protection device
ES1078439Y (es) * 2012-12-28 2013-04-22 Guiu Eduard Josep Jordi Bages Dispositivo de seguridad por deteccion de gases
FR3051293B1 (fr) * 2016-05-13 2019-08-02 Hager-Electro Sas Dispositif de protection differentielle integrant un moyen d'isolation du relais ou analogue

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925709A (en) * 1973-08-13 1975-12-09 Westinghouse Electric Corp Overcurrent protection circuit for AC systems
DE2740744C2 (de) * 1977-09-09 1979-09-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zum Fernabschalten von Verbrauchern
FR2440609A1 (fr) * 1978-11-06 1980-05-30 Merlin Gerin Bloc auxiliaire de commande d'ouverture d'un disjoncteur de protection differentielle
FR2543839B1 (fr) * 1983-04-08 1986-04-18 Pgep Dispositif autonome de protection d'un ensemble electrique contre l'incendie
EP0215969A1 (fr) * 1985-09-21 1987-04-01 MOTORI ELETTRICI ROTOS S.p.A Circuit pour capter, transmettre et traiter l'information de la variation d'un paramètre d'un dispositif électrique à surveiller

Also Published As

Publication number Publication date
FR2643195A1 (fr) 1990-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse