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ES484503A0 - AN ELECTRONIC TRIPPING SYSTEM, ESPECIALLY FOR FAULT CURRENT AUTOMATIC SYSTEMS - Google Patents

AN ELECTRONIC TRIPPING SYSTEM, ESPECIALLY FOR FAULT CURRENT AUTOMATIC SYSTEMS

Info

Publication number
ES484503A0
ES484503A0 ES484503A ES484503A ES484503A0 ES 484503 A0 ES484503 A0 ES 484503A0 ES 484503 A ES484503 A ES 484503A ES 484503 A ES484503 A ES 484503A ES 484503 A0 ES484503 A0 ES 484503A0
Authority
ES
Spain
Prior art keywords
fault current
current automatic
automatic systems
tripping system
electronic tripping
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.)
Granted
Application number
ES484503A
Other languages
Spanish (es)
Other versions
ES8102427A1 (en
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Publication of ES8102427A1 publication Critical patent/ES8102427A1/en
Publication of ES484503A0 publication Critical patent/ES484503A0/en
Granted legal-status Critical Current

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
    • H01H71/325—Housings, assembly or disposition of different elements in the housing
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Relay Circuits (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
  • Rectifiers (AREA)
  • Control Of Eletrric Generators (AREA)
ES484503A 1978-12-27 1979-09-27 AN ELECTRONIC TRIPPING SYSTEM, ESPECIALLY FOR FAULT CURRENT AUTOMATIC SYSTEMS Granted ES484503A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2856316A DE2856316C3 (en) 1978-12-27 1978-12-27 Electronic tripping system for circuit breakers, in particular for residual current circuit breakers

Publications (2)

Publication Number Publication Date
ES8102427A1 ES8102427A1 (en) 1980-12-16
ES484503A0 true ES484503A0 (en) 1980-12-16

Family

ID=6058489

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484503A Granted ES484503A0 (en) 1978-12-27 1979-09-27 AN ELECTRONIC TRIPPING SYSTEM, ESPECIALLY FOR FAULT CURRENT AUTOMATIC SYSTEMS

Country Status (9)

Country Link
AT (1) AT381417B (en)
BE (1) BE878401A (en)
CH (1) CH653490A5 (en)
DE (1) DE2856316C3 (en)
DK (1) DK148028C (en)
ES (1) ES484503A0 (en)
FR (1) FR2445603A1 (en)
GB (1) GB2037509B (en)
IT (1) IT1123197B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016429A1 (en) * 1980-04-29 1982-01-21 Felten & Guilleaume Carlswerk AG, 5000 Köln ELECTRONIC RELEASE SYSTEM, ESPECIALLY FOR RECTIFIER CIRCUIT BREAKERS, WITH IC COMPONENT INTEGRATED IN THE HOUSING
DE4039921A1 (en) * 1990-12-14 1992-06-17 Schupa Elektro Gmbh & Co Kg FAULT CURRENT SENSOR CIRCUIT
ATE123588T1 (en) * 1992-02-20 1995-06-15 Siemens Ag HOLDING MAGNETIC TRIGGER FOR PROTECTIVE SWITCHGEAR, ESPECIALLY FOR RESIDUAL CURRENCY BREAKERS.
FR2697670B1 (en) * 1992-11-04 1994-12-02 Merlin Gerin Relay constituting a mechanical actuator to trip a circuit breaker or a differential switch.
DE59404902D1 (en) * 1994-09-14 1998-02-05 Siemens Ag Residual current circuit breaker with energy storage circuit
CN101625944B (en) * 2009-08-03 2011-08-03 江苏国星电器有限公司 Permanent magnet release
DE102013113456A1 (en) * 2013-12-04 2015-06-11 Eaton Electrical Ip Gmbh & Co. Kg Magnetic release for a switching device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057683B (en) * 1957-03-02 1959-05-21 Felten & Guilleaume Carlswerk Trip device for electrical circuit breakers
DE1788159C3 (en) * 1964-07-15 1980-10-09 Lead Lab Electron Aut Dauph Device for triggering a relay when a fault current occurs
FR1411747A (en) * 1964-07-15 1965-09-24 Electronique Et D Automatique Improvements to protective devices against earth fault currents in power supply circuits
FR1553951A (en) * 1967-12-06 1969-01-17
CH475661A (en) * 1968-11-06 1969-07-15 Landis & Gyr Ag Residual current circuit breaker
DE2216001A1 (en) * 1972-04-01 1973-10-11 Heinemann Elect South Africa EARTH CONNECTION DEVICE

Also Published As

Publication number Publication date
IT1123197B (en) 1986-04-30
DK148028C (en) 1985-07-01
DK550279A (en) 1980-06-28
GB2037509B (en) 1983-01-06
ATA531979A (en) 1986-02-15
DK148028B (en) 1985-02-04
GB2037509A (en) 1980-07-09
FR2445603B1 (en) 1983-11-18
AT381417B (en) 1986-10-10
DE2856316C3 (en) 1983-11-03
IT7925774A0 (en) 1979-09-17
ES8102427A1 (en) 1980-12-16
FR2445603A1 (en) 1980-07-25
DE2856316B2 (en) 1981-01-15
DE2856316A1 (en) 1980-07-03
BE878401A (en) 1979-12-17
CH653490A5 (en) 1985-12-31

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506