YU216480A - Stabilized overcurrent relay - Google Patents

Stabilized overcurrent relay

Info

Publication number
YU216480A
YU216480A YU02164/80A YU216480A YU216480A YU 216480 A YU216480 A YU 216480A YU 02164/80 A YU02164/80 A YU 02164/80A YU 216480 A YU216480 A YU 216480A YU 216480 A YU216480 A YU 216480A
Authority
YU
Yugoslavia
Prior art keywords
stabilized
overcurrent relay
overcurrent
relay
stabilized overcurrent
Prior art date
Application number
YU02164/80A
Other languages
English (en)
Inventor
L Thoernell
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of YU216480A publication Critical patent/YU216480A/xx

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
    • H02H3/083—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 for three-phase systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
    • H02H1/043—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks to inrush currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
YU02164/80A 1979-09-03 1980-08-29 Stabilized overcurrent relay YU216480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7907301A SE418554B (sv) 1979-09-03 1979-09-03 Overstromsrele

Publications (1)

Publication Number Publication Date
YU216480A true YU216480A (en) 1982-08-31

Family

ID=20338734

Family Applications (1)

Application Number Title Priority Date Filing Date
YU02164/80A YU216480A (en) 1979-09-03 1980-08-29 Stabilized overcurrent relay

Country Status (6)

Country Link
BR (1) BR8005572A (xx)
DE (1) DE3031509A1 (xx)
FR (1) FR2464586A1 (xx)
GB (1) GB2059695A (xx)
SE (1) SE418554B (xx)
YU (1) YU216480A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195845B (en) * 1986-09-30 1991-03-27 Electricity Council Remote protection of three phase distribution transformers
FR2646538B1 (fr) * 1989-04-26 1991-08-23 Valeo Vision Dispositif d'eclairage de vehicule automobile comportant des moyens de protection contre les courts-circuits
JPH079442B2 (ja) * 1989-09-20 1995-02-01 株式会社東芝 電流検出回路
JP2999887B2 (ja) * 1992-10-09 2000-01-17 三菱電機株式会社 Ｉｇｂｔの過電流保護回路及び半導体集積回路装置
FR2808388B1 (fr) * 2000-04-26 2002-06-14 Alstom Procede et systeme de protection pour reseau de distribution moyenne tension, et procede de modification d'un systeme existant

Also Published As

Publication number Publication date
DE3031509A1 (de) 1981-03-26
SE418554B (sv) 1981-06-09
GB2059695A (en) 1981-04-23
SE7907301L (sv) 1981-03-04
BR8005572A (pt) 1981-03-17
FR2464586A1 (fr) 1981-03-06

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