DE69921112D1 - Fehlerortung in einem mittelspannungsnetz - Google Patents

Fehlerortung in einem mittelspannungsnetz

Info

Publication number
DE69921112D1
DE69921112D1 DE1999621112 DE69921112T DE69921112D1 DE 69921112 D1 DE69921112 D1 DE 69921112D1 DE 1999621112 DE1999621112 DE 1999621112 DE 69921112 T DE69921112 T DE 69921112T DE 69921112 D1 DE69921112 D1 DE 69921112D1
Authority
DE
Germany
Prior art keywords
fault
positive
line
value
branch
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
DE1999621112
Other languages
English (en)
Other versions
DE69921112T2 (de
Inventor
Murari Saha
Eugeniusz Rosolowski
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.)
ABB AB
Original Assignee
ABB AB
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 ABB AB filed Critical ABB AB
Publication of DE69921112D1 publication Critical patent/DE69921112D1/de
Application granted granted Critical
Publication of DE69921112T2 publication Critical patent/DE69921112T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/088—Aspects of digital computing
    • 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
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
DE69921112T 1998-03-09 1999-02-19 Fehlerortung in einem mittelspannungsnetz Expired - Lifetime DE69921112T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9800741A SE511679C2 (sv) 1998-03-09 1998-03-09 Förfarande och anordning för lokalisering av ett fel på en av linjerna i ett mellanspänningsnätverk
SE9800741 1998-03-09
PCT/SE1999/000226 WO1999046609A1 (en) 1998-03-09 1999-02-19 Fault location in a medium-voltage network

Publications (2)

Publication Number Publication Date
DE69921112D1 true DE69921112D1 (de) 2004-11-18
DE69921112T2 DE69921112T2 (de) 2005-10-13

Family

ID=20410455

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69921112T Expired - Lifetime DE69921112T2 (de) 1998-03-09 1999-02-19 Fehlerortung in einem mittelspannungsnetz

Country Status (8)

Country Link
US (1) US6420876B1 (de)
EP (1) EP1073911B1 (de)
AT (1) ATE279733T1 (de)
AU (1) AU2752699A (de)
CA (1) CA2323066C (de)
DE (1) DE69921112T2 (de)
SE (1) SE511679C2 (de)
WO (1) WO1999046609A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE522376C2 (sv) 2000-07-11 2004-02-03 Abb Ab Metod och anordning för fellokalisering för distributionsnätverk
DE10139318C2 (de) * 2001-08-09 2003-06-18 Siemens Ag Verfahren zur Fehlererkennung in einem elektrischen Strahlennetz, eine Anwendung des Verfahrens und eine Anordnung zur Fehlererkennung in einem elektrischen Strahlennetz
FI118492B (fi) * 2005-05-17 2007-11-30 Abb Oy Järjestelmä ja menetelmä maasulkuvian sijainnin määrittämiseksi
FI118491B (fi) 2005-06-29 2007-11-30 Abb Oy Menetelmä ja järjestelmä maasulkuvian sijainnin määrittämiseksi
CA2585820A1 (fr) * 2007-04-18 2008-10-18 Hydro-Quebec Localisation de defaut sur un reseau electrique par mesures de tension distribuees
WO2009127706A2 (en) * 2008-04-16 2009-10-22 Fmc Tech Limited A system and method for locating line faults in a medium voltage network
EP2113778B1 (de) 2008-04-29 2017-12-06 ABB Schweiz AG System und Verfahren zur Ortung eines Phasenschlusses oder eines dreiphasigen Schlusses
US20100060289A1 (en) * 2008-09-05 2010-03-11 Skf Usa, Inc. System for Electrical Apparatus Testing
RU2492493C2 (ru) * 2011-11-23 2013-09-10 Общество с ограниченной ответственностью "Исследовательский центр "Бреслер" Способ определения места повреждения многопроводной электрической сети при двухстороннем наблюдении
FR3026489B1 (fr) * 2014-09-29 2016-12-09 Schneider Electric Ind Sas Procede d'estimation d'une tension et dispositif permettant une telle estimation
RU2613158C1 (ru) * 2016-02-25 2017-03-15 Общество с ограниченной ответственностью "Исследовательский центр "Бреслер" Способ определения места замыкания в электрической системе
RU2639718C1 (ru) * 2016-07-11 2017-12-22 Общество с ограниченной ответственностью "Исследовательский центр "Бреслер" Способ интервального определения места повреждения линии электропередачи
WO2019087101A1 (en) * 2017-11-03 2019-05-09 3M Innovative Properties Company System and method for anomaly detection in an electrical network
RU2720949C1 (ru) * 2019-11-26 2020-05-15 Михаил Владимирович Мартынов Способ интервального определения места повреждения линии электропередачи
US20230349683A1 (en) * 2020-03-25 2023-11-02 Arcteq Relays Oy Method and device for line protection
RU2740304C1 (ru) * 2020-06-15 2021-01-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Дальневосточный государственный университет путей сообщения" (ДВГУПС) Способ определения места короткого замыкания контактной сети электрифицированного транспорта
CN113835000B (zh) * 2021-09-23 2024-04-12 南方电网科学研究院有限责任公司 一种配电网故障定位方法、装置、终端及存储介质
CN114295935B (zh) * 2021-12-30 2023-08-11 天津求实智源科技有限公司 基于低压量测的小电流系统中压单相接地故障定位方法
CN114966313B (zh) * 2022-05-23 2023-03-21 四川交通职业技术学院 一种配电网故障定位方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52100149A (en) * 1976-02-18 1977-08-22 Tokyo Electric Power Co Inc:The Digital failure point evaluating unit
US4996624A (en) 1989-09-28 1991-02-26 Schweitzer Engineering Laboratories, Inc. Fault location method for radial transmission and distribution systems
US5367426A (en) * 1992-10-14 1994-11-22 Schweitzer Engineering Laboratories, Inc. Distance relay with load encroachment protection, for use with power transmission lines
DE19545267C2 (de) * 1995-11-27 1999-04-08 Siemens Ag Verfahren zum Gewinnen von fehlerbehaftete Schleifen in einem mehrphasigen elektrischen Energieversorgungsnetz kennzeichnenden Signalen

Also Published As

Publication number Publication date
EP1073911B1 (de) 2004-10-13
WO1999046609A1 (en) 1999-09-16
ATE279733T1 (de) 2004-10-15
DE69921112T2 (de) 2005-10-13
SE9800741D0 (sv) 1998-03-09
EP1073911A1 (de) 2001-02-07
SE511679C2 (sv) 1999-11-08
CA2323066A1 (en) 1999-09-16
CA2323066C (en) 2009-05-05
SE9800741L (sv) 1999-09-10
AU2752699A (en) 1999-09-27
US6420876B1 (en) 2002-07-16

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