DE69219055D1 - Verfahren zur selektiven Detektion von Widerstandsdefekten in Stromverteilungsnetzwerken - Google Patents

Verfahren zur selektiven Detektion von Widerstandsdefekten in Stromverteilungsnetzwerken

Info

Publication number
DE69219055D1
DE69219055D1 DE69219055T DE69219055T DE69219055D1 DE 69219055 D1 DE69219055 D1 DE 69219055D1 DE 69219055 T DE69219055 T DE 69219055T DE 69219055 T DE69219055 T DE 69219055T DE 69219055 D1 DE69219055 D1 DE 69219055D1
Authority
DE
Germany
Prior art keywords
departure
shift
phase
selective detection
homopolar
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 - Fee Related
Application number
DE69219055T
Other languages
English (en)
Other versions
DE69219055T2 (de
Inventor
Daniel Griffel
Jean Bergeal
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 DE69219055D1 publication Critical patent/DE69219055D1/de
Application granted granted Critical
Publication of DE69219055T2 publication Critical patent/DE69219055T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • 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
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • 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
    • H02H3/28—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 two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
    • H02H3/286—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 two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus involving comparison of similar homopolar quantities

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Tires In General (AREA)
  • Valve Device For Special Equipments (AREA)
  • Secondary Cells (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE69219055T 1991-10-07 1992-10-07 Verfahren zur selektiven Detektion von Widerstandsdefekten in Stromverteilungsnetzwerken Expired - Fee Related DE69219055T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112320A FR2682190B1 (fr) 1991-10-07 1991-10-07 Procede de detection selective d'un defaut resistant dans un reseau de distribution d'energie electrique et dispositif pour sa mise en óoeuvre.

Publications (2)

Publication Number Publication Date
DE69219055D1 true DE69219055D1 (de) 1997-05-22
DE69219055T2 DE69219055T2 (de) 1997-10-16

Family

ID=9417662

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219055T Expired - Fee Related DE69219055T2 (de) 1991-10-07 1992-10-07 Verfahren zur selektiven Detektion von Widerstandsdefekten in Stromverteilungsnetzwerken

Country Status (8)

Country Link
EP (1) EP0537066B1 (de)
AT (1) ATE151886T1 (de)
DE (1) DE69219055T2 (de)
DK (1) DK0537066T3 (de)
ES (1) ES2103352T3 (de)
FI (1) FI924515A (de)
FR (1) FR2682190B1 (de)
NO (1) NO303749B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3109633B2 (ja) * 1993-05-25 2000-11-20 株式会社日立製作所 絶縁劣化検出装置
DE19817940C2 (de) 1998-04-17 2003-07-17 Siemens Ag Anordnung, Verfahren und Strommeßeinrichtung zum Messen eines Stromes in einem Leiter
FI108167B (fi) 2000-03-21 2001-11-30 Abb T & D Tech Ltd Sähköjohdon suureiden mittaus
FR2810117B1 (fr) * 2000-06-13 2002-08-23 Electricite De France Procede de detection de defauts resistants
FR2876187B1 (fr) * 2004-10-01 2006-12-15 Airbus France Sas Procede et dispositif de detection d'un phenomene d'arc electrique sur au moins un cable electrique
CN101267107B (zh) * 2008-01-08 2010-04-21 江苏省电力试验研究院有限公司 抑制电网单相短路电流的方法
ATE516506T1 (de) 2009-05-05 2011-07-15 Sma Solar Technology Ag Verdrahtungs-prüfvorrichtung
CN102680835A (zh) * 2012-06-01 2012-09-19 博爱县电业公司 一种楼宇电路信息预警系统
FR2996691B1 (fr) * 2012-10-05 2015-11-13 Schneider Electric Ind Sas Plan de protection ameliore contre les defauts monophases pour les reseaux de distribution moyenne tension
ES2526491B1 (es) * 2013-07-08 2015-12-09 Union Fenosa Distribución, S.A. Método para detectar el paso de una falta mediante el salto de fase de la corriente residual
GB2518188B (en) * 2013-09-12 2020-11-18 Ea Tech Limited Fault level monitor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1057276A (fr) * 1952-05-23 1954-03-08 Merlin Gerin Détecteur sélectif de défauts de réseau
FR2161752B1 (de) * 1971-10-27 1974-09-27 Electricite De France
DK131524C (da) * 1973-01-08 1976-02-16 Knudsen Laur A S Nordisk Elekt Fremgangsmade til bestemmelse af isolationsfejl i elektriske fordelingsnet
SE459059B (sv) * 1987-09-16 1989-05-29 Asea Ab Skydd foer hoegresistiva jordfel

Also Published As

Publication number Publication date
ES2103352T3 (es) 1997-09-16
EP0537066B1 (de) 1997-04-16
NO923886L (no) 1993-04-13
FI924515A0 (fi) 1992-10-07
NO923886D0 (no) 1992-10-07
FR2682190B1 (fr) 1995-08-04
DK0537066T3 (da) 1997-10-20
DE69219055T2 (de) 1997-10-16
NO303749B1 (no) 1998-08-24
EP0537066A1 (de) 1993-04-14
FR2682190A1 (fr) 1993-04-09
FI924515A (fi) 1993-04-08
ATE151886T1 (de) 1997-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee