DE69308446T2 - Einrichtung zum Feststellen von Fehlern auf einem unterirdischen elektrischen Energieverteilungsnetz - Google Patents

Einrichtung zum Feststellen von Fehlern auf einem unterirdischen elektrischen Energieverteilungsnetz

Info

Publication number
DE69308446T2
DE69308446T2 DE69308446T DE69308446T DE69308446T2 DE 69308446 T2 DE69308446 T2 DE 69308446T2 DE 69308446 T DE69308446 T DE 69308446T DE 69308446 T DE69308446 T DE 69308446T DE 69308446 T2 DE69308446 T2 DE 69308446T2
Authority
DE
Germany
Prior art keywords
homopolar
detecting faults
electrical power
power distribution
distribution network
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.)
Expired - Lifetime
Application number
DE69308446T
Other languages
English (en)
Other versions
DE69308446D1 (de
Inventor
Jean Bergeal
Jacques Raymongue
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 SA filed Critical Electricite de France SA
Publication of DE69308446D1 publication Critical patent/DE69308446D1/de
Application granted granted Critical
Publication of DE69308446T2 publication Critical patent/DE69308446T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Geophysics And Detection Of Objects (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
DE69308446T 1992-07-31 1993-07-28 Einrichtung zum Feststellen von Fehlern auf einem unterirdischen elektrischen Energieverteilungsnetz Expired - Lifetime DE69308446T2 (de)

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 (2)

Publication Number Publication Date
DE69308446D1 DE69308446D1 (de) 1997-04-10
DE69308446T2 true DE69308446T2 (de) 1997-06-19

Family

ID=9432527

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69308446T Expired - Lifetime DE69308446T2 (de) 1992-07-31 1993-07-28 Einrichtung zum Feststellen von Fehlern auf einem unterirdischen elektrischen Energieverteilungsnetz

Country Status (9)

Country Link
EP (1) EP0591011B1 (de)
AT (1) ATE149756T1 (de)
DE (1) DE69308446T2 (de)
DK (1) DK0591011T3 (de)
ES (1) ES2098695T3 (de)
FI (1) FI941479A0 (de)
FR (1) FR2694409B1 (de)
NO (1) NO308758B1 (de)
WO (1) WO1994003954A1 (de)

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
EP0411863B1 (de) * 1989-07-31 1995-12-20 Mitsui Petrochemical Industries, Ltd. Anordnung zur Überwachung der Isolationsverschlechterung einer elektrischen Installation

Also Published As

Publication number Publication date
FI941479A (fi) 1994-03-30
FR2694409B1 (fr) 1994-10-21
DK0591011T3 (da) 1997-05-05
ES2098695T3 (es) 1997-05-01
FR2694409A1 (fr) 1994-02-04
ATE149756T1 (de) 1997-03-15
NO308758B1 (no) 2000-10-23
WO1994003954A1 (fr) 1994-02-17
EP0591011A1 (de) 1994-04-06
DE69308446D1 (de) 1997-04-10
NO941149D0 (no) 1994-03-29
FI941479A0 (fi) 1994-03-30
EP0591011B1 (de) 1997-03-05
NO941149L (no) 1994-03-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition