FR2586137B1 - Telecommande d'ouverture d'un dispositif de protection differentielle, notamment d'un disjoncteur differentiel de branchement - Google Patents

Telecommande d'ouverture d'un dispositif de protection differentielle, notamment d'un disjoncteur differentiel de branchement

Info

Publication number
FR2586137B1
FR2586137B1 FR8512308A FR8512308A FR2586137B1 FR 2586137 B1 FR2586137 B1 FR 2586137B1 FR 8512308 A FR8512308 A FR 8512308A FR 8512308 A FR8512308 A FR 8512308A FR 2586137 B1 FR2586137 B1 FR 2586137B1
Authority
FR
France
Prior art keywords
differential
circuit breaker
protection device
connection circuit
remote opening
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
Application number
FR8512308A
Other languages
English (en)
Other versions
FR2586137A1 (fr
Inventor
Jean-Yves Tourillon
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR8512308A priority Critical patent/FR2586137B1/fr
Publication of FR2586137A1 publication Critical patent/FR2586137A1/fr
Application granted granted Critical
Publication of FR2586137B1 publication Critical patent/FR2586137B1/fr
Expired 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
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H2083/203—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition with shunt trip circuits, e.g. NC contact in an undervoltage coil circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR8512308A 1985-08-06 1985-08-06 Telecommande d'ouverture d'un dispositif de protection differentielle, notamment d'un disjoncteur differentiel de branchement Expired FR2586137B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8512308A FR2586137B1 (fr) 1985-08-06 1985-08-06 Telecommande d'ouverture d'un dispositif de protection differentielle, notamment d'un disjoncteur differentiel de branchement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8512308A FR2586137B1 (fr) 1985-08-06 1985-08-06 Telecommande d'ouverture d'un dispositif de protection differentielle, notamment d'un disjoncteur differentiel de branchement

Publications (2)

Publication Number Publication Date
FR2586137A1 FR2586137A1 (fr) 1987-02-13
FR2586137B1 true FR2586137B1 (fr) 1987-12-11

Family

ID=9322187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8512308A Expired FR2586137B1 (fr) 1985-08-06 1985-08-06 Telecommande d'ouverture d'un dispositif de protection differentielle, notamment d'un disjoncteur differentiel de branchement

Country Status (1)

Country Link
FR (1) FR2586137B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227723B (it) * 1988-12-23 1991-05-06 Elettrocondutture Dispositivo a sicurezza positiva per l'apertura a distanza, in situazione di emergenza, particolarmente di interruttori differenziali
DE19809783A1 (de) * 1998-03-07 1999-09-09 Metabowerke Kg Elektrowerkzeug mit Ableitstromsensorik
FR2793355B1 (fr) * 1999-05-06 2001-06-15 Schneider Electric Ind Sa Dispositif de protection a commande d'ouverture de securite
ES2233185B1 (es) * 2003-07-18 2006-02-16 Emilio Haba Armero Dispositivo para verificacion de interruptores diferenciales en una instalacion de baja tension.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1127747A (fr) * 1977-12-09 1982-07-13 Joseph C. Engel Systeme de coupure d'urgence par telecommande
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

Also Published As

Publication number Publication date
FR2586137A1 (fr) 1987-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse