ES2169994A1 - Dispositivo y procedimiento de proteccion de una linea de una red de lineas de alimentacion de energia electrica. - Google Patents

Dispositivo y procedimiento de proteccion de una linea de una red de lineas de alimentacion de energia electrica.

Info

Publication number
ES2169994A1
ES2169994A1 ES200000915A ES200000915A ES2169994A1 ES 2169994 A1 ES2169994 A1 ES 2169994A1 ES 200000915 A ES200000915 A ES 200000915A ES 200000915 A ES200000915 A ES 200000915A ES 2169994 A1 ES2169994 A1 ES 2169994A1
Authority
ES
Spain
Prior art keywords
zone
line
network
fault
circuit breaker
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.)
Granted
Application number
ES200000915A
Other languages
English (en)
Other versions
ES2169994B1 (es
Inventor
Volker Leitloff
Michael Nassaeur
Patrick Bastard
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 ES2169994A1 publication Critical patent/ES2169994A1/es
Application granted granted Critical
Publication of ES2169994B1 publication Critical patent/ES2169994B1/es
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
    • 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
    • H02H3/40—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 ratio of voltage and current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/30—Staggered disconnection

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Locating Faults (AREA)

Abstract

Dispositivo y procedimiento de protección de una línea de una red de líneas de alimentación de energía eléctrica. El dispositivo comprende dos relés de protección (18,20; 22,24) provistos de medios de detección de fallos y un disyuntor adaptado para desconectar la línea de la red de líneas en presencia de un fallo, estando cada relé adaptado para realizar una vigilancia de una primera zona (Z1) de la línea que corresponde a una zona de detección cierta de un fallo (10,12) y de por lo menos una segunda zona (Z2) yuxtapuesta a la primera zona y que corresponde a una zona de detección incierta de un fallo. Por lo menos uno de los relés presenta medios de detección de la apertura del disyuntor asociado al otro relé en respuesta a una detección por éste último de un fallo en primera zona, de manera que provoque la apertura del disyuntor asociado al mencionado al menos un relé (18,20; 22,24). Se simplifica el dispositivo de protección y se reducen los costes.
ES200000915A 1999-03-30 2000-03-30 Dispositivo y procedimiento de proteccion de una linea de una red de lineas de alimentacion de energia electrica. Expired - Fee Related ES2169994B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9903972A FR2791823B1 (fr) 1999-03-30 1999-03-30 Dispositif et procede de protection d'une ligne d'un reseau de lignes d'alimentation en energie electrique

Publications (2)

Publication Number Publication Date
ES2169994A1 true ES2169994A1 (es) 2002-07-16
ES2169994B1 ES2169994B1 (es) 2003-10-16

Family

ID=9543815

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000915A Expired - Fee Related ES2169994B1 (es) 1999-03-30 2000-03-30 Dispositivo y procedimiento de proteccion de una linea de una red de lineas de alimentacion de energia electrica.

Country Status (5)

Country Link
US (1) US6392857B1 (es)
CA (1) CA2304398C (es)
ES (1) ES2169994B1 (es)
FR (1) FR2791823B1 (es)
GB (1) GB2348554B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6647886B2 (en) * 1998-01-29 2003-11-18 Autoliv Development Ab Vehicle system
GB2375242A (en) * 2001-05-03 2002-11-06 Alstom Protecting a section of an electrical power line
US7154722B1 (en) * 2001-09-05 2006-12-26 Abb Technology Ag Loop control for distribution systems
WO2006108860A1 (de) 2005-04-15 2006-10-19 Siemens Aktiengesellschaft Verfahren und anordnung zur erhöhung und gewährleistung der selektivität eines schaltgerätes in einer gruppe von schaltgeräten sowie verwendung der anordnung beim schalten in stromkreisen
US20110172840A1 (en) * 2005-11-30 2011-07-14 Radoslaw Narel Centrally controlled protection system having reduced energy let-through mode
JP4609731B2 (ja) * 2006-10-31 2011-01-12 株式会社デンソー 静電容量式乗員検知センサ
DE102007021270A1 (de) * 2007-05-03 2008-11-06 Siemens Ag Verfahren zum selektiven Auslösen von Leistungsschaltern
DE102008030987A1 (de) * 2008-06-27 2010-01-07 Siemens Aktiengesellschaft Verfahren zum selektiven Auslösen von Leistungsschaltern im Falle eines Kurzschlusses
GB201102031D0 (en) 2011-02-07 2011-03-23 Rolls Royce Plc Protection system for an electrical power network
US9800044B2 (en) * 2015-05-29 2017-10-24 Abb Schweiz Ag Fault location of DC distribution systems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1090862A (en) * 1964-03-02 1967-11-15 English Electric Co Ltd Electrical protective relays
EP0203472A1 (en) * 1985-05-22 1986-12-03 Asea Ab Method for obtaining a backup function for a digital distance relay and relay to carry out the method
US4835651A (en) * 1988-04-05 1989-05-30 Westinghouse Electric Corp. Loss-of-potential supervision for a distance relay
US5838525A (en) * 1997-04-15 1998-11-17 Abb Power T&D Company, Inc. High speed single-pole trip logic for use in protective relaying
GB2341738A (en) * 1998-09-17 2000-03-22 Alstom Uk Ltd A method of protecting a section of a line

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028754A (en) * 1995-10-20 2000-02-22 Schweitzer Engineering Laboratories, Inc. System for preventing undesired protective relay tripping actions due to coupling capacitor voltage transformer transients
US5742513A (en) * 1996-05-15 1998-04-21 Abb Power T&D Company Inc. Methods and systems for automatic testing of a relay

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1090862A (en) * 1964-03-02 1967-11-15 English Electric Co Ltd Electrical protective relays
EP0203472A1 (en) * 1985-05-22 1986-12-03 Asea Ab Method for obtaining a backup function for a digital distance relay and relay to carry out the method
US4835651A (en) * 1988-04-05 1989-05-30 Westinghouse Electric Corp. Loss-of-potential supervision for a distance relay
US5838525A (en) * 1997-04-15 1998-11-17 Abb Power T&D Company, Inc. High speed single-pole trip logic for use in protective relaying
GB2341738A (en) * 1998-09-17 2000-03-22 Alstom Uk Ltd A method of protecting a section of a line

Also Published As

Publication number Publication date
FR2791823B1 (fr) 2001-05-11
GB2348554B (en) 2003-03-12
CA2304398A1 (fr) 2000-09-30
US6392857B1 (en) 2002-05-21
FR2791823A1 (fr) 2000-10-06
GB0007408D0 (en) 2000-05-17
ES2169994B1 (es) 2003-10-16
GB2348554A (en) 2000-10-04
CA2304398C (fr) 2008-05-20

Similar Documents

Publication Publication Date Title
US20070211401A1 (en) Intelligent fault detector system and method
ES2169994A1 (es) Dispositivo y procedimiento de proteccion de una linea de una red de lineas de alimentacion de energia electrica.
MY157023A (en) A ground-fault circuit-interrupter system for three-phase electrical power systems
EP0948111A3 (en) Fault protection arrangements and methods for electric power distribution systems
CA2256243A1 (en) Arc fault detector with circuit interrupter and early arc fault detection
DE69426558D1 (de) Lastanalysesystem für fehlererkennung
CA2338742A1 (en) Arc fault detection system
CN101261301A (zh) 机车控制回路的接地检测电路及接地检测法和断线检测法
CN101738560A (zh) 一种基于不平衡电桥法的机车控制回路接地检测电路
CA2323066A1 (en) Fault location in a medium-voltage network
CA2289265A1 (en) Line shunt and ground fault apparatus and method
CA2682669C (en) Device for detecting and signalling malfunctions in the use of electrical appliances
EP1313194A3 (en) Protection of double circuit power lines
GB2341737B (en) Fault protection apparatus
WO2004008600A3 (en) Electrical network protection system
US5917687A (en) Fault-current protector means
EP1014526A3 (en) Method in connection with protective relay and protective relay
AU647600B2 (en) Protection device for electrical equipment, machines and installations
Rocha et al. Arc-flash protection for low-and medium-voltage panels
CA1106440A (en) Hazardous voltage protector for telephone line
MY125066A (en) Alarm reporting apparatus
FI115093B (fi) Suojarelejärjestely sähkönjakeluverkon oikosulku- ja maasulkusuojauksessa
JPH02106131A (ja) 配電線路の保護協調方式
JP2724836B2 (ja) 送電路における障害区間検知方法
KR880010331A (ko) 고저항 지락사고 검출장치

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20020716

Kind code of ref document: A1

Effective date: 20020716

FG2A Definitive protection

Ref document number: 2169994B1

Country of ref document: ES

FD2A Announcement of lapse in spain

Effective date: 20211117