ATA17692003A - FAULT CURRENT PROTECTION DEVICE WITH POWER SUPPLY-RELATED FAULT CURRENT SOLUTION AND HIGH SELF-OPERATING CAPACITY - Google Patents

FAULT CURRENT PROTECTION DEVICE WITH POWER SUPPLY-RELATED FAULT CURRENT SOLUTION AND HIGH SELF-OPERATING CAPACITY

Info

Publication number
ATA17692003A
ATA17692003A AT17692003A AT17692003A ATA17692003A AT A17692003 A ATA17692003 A AT A17692003A AT 17692003 A AT17692003 A AT 17692003A AT 17692003 A AT17692003 A AT 17692003A AT A17692003 A ATA17692003 A AT A17692003A
Authority
AT
Austria
Prior art keywords
fault current
power supply
protection device
operating capacity
high self
Prior art date
Application number
AT17692003A
Other languages
German (de)
Other versions
AT413168B (en
Inventor
Gottfried Dr Biegelmeier
Original Assignee
Gemeinnuetzige Privatstiftung
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 Gemeinnuetzige Privatstiftung filed Critical Gemeinnuetzige Privatstiftung
Priority to AT17692003A priority Critical patent/AT413168B/en
Publication of ATA17692003A publication Critical patent/ATA17692003A/en
Application granted granted Critical
Publication of AT413168B publication Critical patent/AT413168B/en

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
    • H02H3/08—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 excess current
    • H02H3/10—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 excess current additionally responsive to some other abnormal electrical conditions
    • H02H3/105—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 excess current additionally responsive to some other abnormal electrical conditions responsive to excess current and fault current to earth
    • 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)
AT17692003A 2003-11-06 2003-11-06 FAULT CURRENT PROTECTION DEVICE WITH POWER SUPPLY-RELATED FAULT CURRENT SOLUTION AND HIGH SELF-OPERATING CAPACITY AT413168B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT17692003A AT413168B (en) 2003-11-06 2003-11-06 FAULT CURRENT PROTECTION DEVICE WITH POWER SUPPLY-RELATED FAULT CURRENT SOLUTION AND HIGH SELF-OPERATING CAPACITY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT17692003A AT413168B (en) 2003-11-06 2003-11-06 FAULT CURRENT PROTECTION DEVICE WITH POWER SUPPLY-RELATED FAULT CURRENT SOLUTION AND HIGH SELF-OPERATING CAPACITY

Publications (2)

Publication Number Publication Date
ATA17692003A true ATA17692003A (en) 2005-04-15
AT413168B AT413168B (en) 2005-11-15

Family

ID=34427311

Family Applications (1)

Application Number Title Priority Date Filing Date
AT17692003A AT413168B (en) 2003-11-06 2003-11-06 FAULT CURRENT PROTECTION DEVICE WITH POWER SUPPLY-RELATED FAULT CURRENT SOLUTION AND HIGH SELF-OPERATING CAPACITY

Country Status (1)

Country Link
AT (1) AT413168B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371275A3 (en) * 1988-11-30 1991-09-11 International Business Machines Corporation A high speed, current limiting device

Also Published As

Publication number Publication date
AT413168B (en) 2005-11-15

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20190415