ATE18964T1 - Differentialschutzeinrichtung mit eigener stromversorgung. - Google Patents

Differentialschutzeinrichtung mit eigener stromversorgung.

Info

Publication number
ATE18964T1
ATE18964T1 AT83400105T AT83400105T ATE18964T1 AT E18964 T1 ATE18964 T1 AT E18964T1 AT 83400105 T AT83400105 T AT 83400105T AT 83400105 T AT83400105 T AT 83400105T AT E18964 T1 ATE18964 T1 AT E18964T1
Authority
AT
Austria
Prior art keywords
tripping
differential
winding
polarized
relay
Prior art date
Application number
AT83400105T
Other languages
English (en)
Inventor
Michel Bonniau
Jean-Pierre Roulet-Dubonnet
Original Assignee
Merlin Gerin
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=9270178&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE18964(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Merlin Gerin filed Critical Merlin Gerin
Application granted granted Critical
Publication of ATE18964T1 publication Critical patent/ATE18964T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Transformers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Breakers (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Elimination Of Static Electricity (AREA)
AT83400105T 1982-01-19 1983-01-17 Differentialschutzeinrichtung mit eigener stromversorgung. ATE18964T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8200866A FR2520164A1 (fr) 1982-01-19 1982-01-19 Dispositif de declenchement differentiel a propre courant
EP83400105A EP0085595B1 (de) 1982-01-19 1983-01-17 Differentialschutzeinrichtung mit eigener Stromversorgung

Publications (1)

Publication Number Publication Date
ATE18964T1 true ATE18964T1 (de) 1986-04-15

Family

ID=9270178

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83400105T ATE18964T1 (de) 1982-01-19 1983-01-17 Differentialschutzeinrichtung mit eigener stromversorgung.

Country Status (6)

Country Link
EP (1) EP0085595B1 (de)
AT (1) ATE18964T1 (de)
DE (1) DE3362740D1 (de)
ES (1) ES519049A0 (de)
FR (1) FR2520164A1 (de)
PT (1) PT76098B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244670A1 (de) * 1982-12-02 1984-06-07 Siemens AG, 1000 Berlin und 8000 München Fehlerstromschutzschalter
DE3328084A1 (de) * 1983-08-03 1985-02-21 Siemens AG, 1000 Berlin und 8000 München Fehlerstromschutzschalter
DE9418595U1 (de) * 1994-11-21 1996-03-21 Siemens AG, 80333 München Fehlerstromschutzschalter mit einem Summenstromwandler
FR2733374B1 (fr) * 1995-04-18 1997-06-06 Schneider Electric Sa Dispositif de protection differentielle sensible aux courants pulses
DE19842469A1 (de) * 1998-09-16 2000-03-23 Siemens Ag Schutzschalt-Einrichtung
CN104616937B (zh) * 2015-01-15 2017-01-25 中山大学 一种用于光伏汇流箱的灭弧保护装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB136981A (en) * 1919-03-21 1919-12-31 Fred Percy Green Improved Appliance for Playing a Ball or like Throwing Game.
DE2062694B2 (de) * 1970-09-08 1975-05-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Fehlerstromschutzschalter
DE2348881C3 (de) * 1973-09-28 1980-10-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Fehlerstromschutzschalter
FR2481851A1 (fr) * 1980-04-30 1981-11-06 Merlin Gerin Dispositif de protection differentielle sensible a un courant unidirectionnel

Also Published As

Publication number Publication date
ES8308656A1 (es) 1983-10-16
PT76098A (fr) 1983-02-01
PT76098B (fr) 1985-12-03
DE3362740D1 (en) 1986-05-07
ES519049A0 (es) 1983-10-16
EP0085595B1 (de) 1986-04-02
FR2520164B1 (de) 1984-03-09
EP0085595A1 (de) 1983-08-10
FR2520164A1 (fr) 1983-07-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee