ES2098695T3 - Dispositivo de deteccion de fallos en una red de distribucion de energia electrica subterranea. - Google Patents

Dispositivo de deteccion de fallos en una red de distribucion de energia electrica subterranea.

Info

Publication number
ES2098695T3
ES2098695T3 ES93401963T ES93401963T ES2098695T3 ES 2098695 T3 ES2098695 T3 ES 2098695T3 ES 93401963 T ES93401963 T ES 93401963T ES 93401963 T ES93401963 T ES 93401963T ES 2098695 T3 ES2098695 T3 ES 2098695T3
Authority
ES
Spain
Prior art keywords
homopolar
electrical energy
detection device
distribution network
energy distribution
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
ES93401963T
Other languages
English (en)
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
Application granted granted Critical
Publication of ES2098695T3 publication Critical patent/ES2098695T3/es
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)

Abstract

DISPOSITIVO DE DETECCION DE FALLOS SOBRE UNA RED DE DISTRIBUCION DE ENERGIA ELECTRICA SUBTERRANEA (1) QUE COMPORTA UN CIRCUITO ELECTRONICO (6) QUE RECIBE UNA SEÑAL REPRESENTATIVA DE LA TENSION HOMOPOLAR Y UNA SEÑAL REPRESENTATIVA DE LA CORRIENTE HOMOPOLAR DE LA LINEA A VIGILAR, DICHO CIRCUITO ELECTRONICO EFECTUA UNA DETECCION DE LAS VARIACIONES TRANSITORIAS DE LA CORRIENTE HOMOPOLAR COMPARANDO EL SIGNO DE LA CORRIENTE HOMOPOLAR AL DE LA TENSION HOMOPOLAR, CARACTERIZADO EN QUE EL CAPTADOR DE CORRIENTE HOMOPOLAR ESTA CONSTITUIDO POR UNO O VARIOS TOROS (2) Y EN QUE EL CAPTADOR DE TENSION ESTA CONSTITUIDO POR UN CONDENSADOR CONECTADO (9) ENTRE LA BORNA COMUN (8) DE LOS CONDENSADORES (7) DE UN DIVISOR CAPACITATIVO Y LA TIERRA.
ES93401963T 1992-07-31 1993-07-28 Dispositivo de deteccion de fallos en una red de distribucion de energia electrica subterranea. Expired - Lifetime ES2098695T3 (es)

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
ES2098695T3 true ES2098695T3 (es) 1997-05-01

Family

ID=9432527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93401963T Expired - Lifetime ES2098695T3 (es) 1992-07-31 1993-07-28 Dispositivo de deteccion de fallos en una red de distribucion de energia electrica subterranea.

Country Status (9)

Country Link
EP (1) EP0591011B1 (es)
AT (1) ATE149756T1 (es)
DE (1) DE69308446T2 (es)
DK (1) DK0591011T3 (es)
ES (1) ES2098695T3 (es)
FI (1) FI941479A7 (es)
FR (1) FR2694409B1 (es)
NO (1) NO308758B1 (es)
WO (1) WO1994003954A1 (es)

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
DE3777757D1 (de) * 1986-11-10 1992-04-30 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 (en) * 1989-07-31 1995-12-20 Mitsui Petrochemical Industries, Ltd. Apparatus for monitoring degradation of insulation of electrical installation

Also Published As

Publication number Publication date
FI941479A0 (fi) 1994-03-30
NO941149L (no) 1994-03-29
ATE149756T1 (de) 1997-03-15
NO941149D0 (no) 1994-03-29
EP0591011A1 (fr) 1994-04-06
FR2694409A1 (fr) 1994-02-04
WO1994003954A1 (fr) 1994-02-17
DE69308446D1 (de) 1997-04-10
FR2694409B1 (fr) 1994-10-21
NO308758B1 (no) 2000-10-23
DK0591011T3 (da) 1997-05-05
EP0591011B1 (fr) 1997-03-05
FI941479L (fi) 1994-03-30
DE69308446T2 (de) 1997-06-19
FI941479A7 (fi) 1994-03-30

Similar Documents

Publication Publication Date Title
AR241333A1 (es) Aparato de medicion electrica autoalimentada para conductores de alta tension.
ES2031405T5 (es) Tarjeta de microcircuito protegida contra las intrusiones.
MX9307124A (es) Interruptor de circuito de falla de tierra de alta corriente.
DE69123679D1 (de) Hochfrequenzstromversorgung für Leuchtstofflampe mit Erdschlussschutz
DE69410510D1 (de) Schutzschaltung für eine Leistungsversorgung einer Beleuchtungsrohre
US4025845A (en) System with photocouplers for automatic checking of operating thyristors
KR870700179A (ko) 축적된 유도성 에너지 소멸 방법 및 그 회로와 동력 자급 시스템
ES2095618T3 (es) Disparador electronico que comprende un dispositivo de comprobacion.
ES2119873T3 (es) Dispositivo detector de defectos sobre una red aerea de distribucion de energia electrica.
KR930007027A (ko) 전자트립 장치
ES2027206T1 (es) Procedimiento de conteo de energia electrica y dispositivo para su puesta en practica.
NO308758B1 (no) Anordning for pÕvisning av feil pÕ underjordisk elektrisk kraftfordelingsnett
KR970004258A (ko) 변환회로장치의 스위치의 트리거링 검출장치
ES2071943T3 (es) Dispositivo de vigilancia para un rectificador polifasico.
SU1714528A1 (ru) Устройство контрол электрических цепей и напр жений
GB1229491A (es)
SU1483047A1 (ru) Устройство дл обеспечени искробезопасности индуктивной нагрузки
GB940017A (en) Electrical storage circuits
KR970024471A (ko) 서지전압 차단회로
GB2228091A (en) Current detector
SU1410135A1 (ru) Устройство дл контрол исправности @ предохранителей
JPS5378682A (en) Apparatus for lighting discharge lamp
ES2028120T3 (es) Deteccion de arco en un juego de barras de un cuadro o cajetin electrico.
SU904090A1 (ru) Устройство дл защиты вторичного источника питани и нагрузки от перенапр жений
SU1478136A1 (ru) Индикатор наличи напр жени сети

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 591011

Country of ref document: ES