DK0591011T3 - Indretning til detektering af fejl på et underjordisk net til fordeling af elektrisk energi - Google Patents

Indretning til detektering af fejl på et underjordisk net til fordeling af elektrisk energi

Info

Publication number
DK0591011T3
DK0591011T3 DK93401963.9T DK93401963T DK0591011T3 DK 0591011 T3 DK0591011 T3 DK 0591011T3 DK 93401963 T DK93401963 T DK 93401963T DK 0591011 T3 DK0591011 T3 DK 0591011T3
Authority
DK
Denmark
Prior art keywords
homopolar
electrical energy
detecting faults
distribution
voltage
Prior art date
Application number
DK93401963.9T
Other languages
Danish (da)
English (en)
Inventor
Jean Bergeal
Jacques Raymongue
Original Assignee
Electricite De France
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 Electricite De France filed Critical Electricite De France
Application granted granted Critical
Publication of DK0591011T3 publication Critical patent/DK0591011T3/da

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
    • H02H3/38—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 both voltage and current; responsive to phase angle between voltage and current
    • H02H3/385—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 both voltage and current; responsive to phase angle between voltage and current using at least one homopolar quantity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Geophysics And Detection Of Objects (AREA)
DK93401963.9T 1992-07-31 1993-07-28 Indretning til detektering af fejl på et underjordisk net til fordeling af elektrisk energi DK0591011T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9209550A FR2694409B1 (fr) 1992-07-31 1992-07-31 Dispositif de détection de défauts sur un réseau de distribution d'énergie électrique souterrain.

Publications (1)

Publication Number Publication Date
DK0591011T3 true DK0591011T3 (da) 1997-05-05

Family

ID=9432527

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93401963.9T DK0591011T3 (da) 1992-07-31 1993-07-28 Indretning til detektering af fejl på et underjordisk net til fordeling af elektrisk energi

Country Status (9)

Country Link
EP (1) EP0591011B1 (no)
AT (1) ATE149756T1 (no)
DE (1) DE69308446T2 (no)
DK (1) DK0591011T3 (no)
ES (1) ES2098695T3 (no)
FI (1) FI941479A (no)
FR (1) FR2694409B1 (no)
NO (1) NO308758B1 (no)
WO (1) WO1994003954A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR047212A1 (es) 2004-08-03 2006-01-11 Coesp Ltda Componentes Eletric Metodo para seccionar con un seccionador una linea de distribucion de energia electrica de media tension que presenta una pertubacion, seccionador de lineas de distribucion de energia electrica de media tension de aplicacion en el mismo y circuito electronico de deteccion de una corriente de falla c
FR3026492B1 (fr) 2014-09-29 2016-10-28 Schneider Electric Ind Sas Detection directionnelle de defaut terre dans un reseau de distribution electrique
CN106932649B (zh) * 2017-02-28 2019-10-01 上海交通大学 基于串联电容的三相架空输电线路相电压自校准方法
CN109839564A (zh) * 2019-03-13 2019-06-04 国家电网有限公司 一种直流接地故障模拟箱及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE74237T1 (de) * 1986-11-10 1992-04-15 Siemens Ag Verfahren und einrichtung zum orten eines erdschlusses eines leiters in einem drehstromnetz.
FR2636434B1 (fr) * 1988-09-09 1991-01-04 Alsthom Gec Dispositif de mesure des tensions d'une installation triphasee, notamment de type blinde
DE69024278T2 (de) * 1989-07-31 1996-06-27 Mitsui Petrochemical Ind Anordnung zur Überwachung der Isolationsverschlechterung einer elektrischen Installation

Also Published As

Publication number Publication date
EP0591011A1 (fr) 1994-04-06
NO941149D0 (no) 1994-03-29
NO308758B1 (no) 2000-10-23
ATE149756T1 (de) 1997-03-15
ES2098695T3 (es) 1997-05-01
NO941149L (no) 1994-03-29
FI941479A0 (fi) 1994-03-30
FR2694409B1 (fr) 1994-10-21
EP0591011B1 (fr) 1997-03-05
FR2694409A1 (fr) 1994-02-04
FI941479A (fi) 1994-03-30
WO1994003954A1 (fr) 1994-02-17
DE69308446D1 (de) 1997-04-10
DE69308446T2 (de) 1997-06-19

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