FI118491B - Menetelmä ja järjestelmä maasulkuvian sijainnin määrittämiseksi - Google Patents

Menetelmä ja järjestelmä maasulkuvian sijainnin määrittämiseksi Download PDF

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Publication number
FI118491B
FI118491B FI20055359A FI20055359A FI118491B FI 118491 B FI118491 B FI 118491B FI 20055359 A FI20055359 A FI 20055359A FI 20055359 A FI20055359 A FI 20055359A FI 118491 B FI118491 B FI 118491B
Authority
FI
Finland
Prior art keywords
section
line
reactance
faulty
fault
Prior art date
Application number
FI20055359A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20055359A0 (fi
FI20055359A (fi
Inventor
Janne Altonen
Ari Wahlroos
Original Assignee
Abb Oy
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34778495&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI118491(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Abb Oy filed Critical Abb Oy
Priority to FI20055359A priority Critical patent/FI118491B/fi
Publication of FI20055359A0 publication Critical patent/FI20055359A0/fi
Priority to EP20060114831 priority patent/EP1739441B1/de
Priority to RU2006122854/28A priority patent/RU2394250C2/ru
Priority to CN2006101363987A priority patent/CN1916651B/zh
Priority to US11/476,547 priority patent/US7233153B2/en
Publication of FI20055359A publication Critical patent/FI20055359A/fi
Application granted granted Critical
Publication of FI118491B publication Critical patent/FI118491B/fi

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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
    • G01R31/081—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
  • Emergency Protection Circuit Devices (AREA)
FI20055359A 2005-06-29 2005-06-29 Menetelmä ja järjestelmä maasulkuvian sijainnin määrittämiseksi FI118491B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20055359A FI118491B (fi) 2005-06-29 2005-06-29 Menetelmä ja järjestelmä maasulkuvian sijainnin määrittämiseksi
EP20060114831 EP1739441B1 (de) 2005-06-29 2006-06-01 Verfahren und System zur Ortung eines einpoligen Erdschlusses
RU2006122854/28A RU2394250C2 (ru) 2005-06-29 2006-06-27 Способ и устройство для определения места аварийного заземления
CN2006101363987A CN1916651B (zh) 2005-06-29 2006-06-29 用于确定相接地故障的位置的方法和系统
US11/476,547 US7233153B2 (en) 2005-06-29 2006-06-29 Method and system for determining location of phase-to-earth fault

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20055359A FI118491B (fi) 2005-06-29 2005-06-29 Menetelmä ja järjestelmä maasulkuvian sijainnin määrittämiseksi
FI20055359 2005-06-29

Publications (3)

Publication Number Publication Date
FI20055359A0 FI20055359A0 (fi) 2005-06-29
FI20055359A FI20055359A (fi) 2006-12-30
FI118491B true FI118491B (fi) 2007-11-30

Family

ID=34778495

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20055359A FI118491B (fi) 2005-06-29 2005-06-29 Menetelmä ja järjestelmä maasulkuvian sijainnin määrittämiseksi

Country Status (5)

Country Link
US (1) US7233153B2 (de)
EP (1) EP1739441B1 (de)
CN (1) CN1916651B (de)
FI (1) FI118491B (de)
RU (1) RU2394250C2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009012799A1 (de) * 2007-07-24 2009-01-29 Siemens Aktiengesellschaft Verfahren zum orten eines erdfehlers nach dem distanzschutzprinzip und elektrisches distanzschutzgerät
US8077049B2 (en) * 2008-01-20 2011-12-13 Current Technologies, Llc Method and apparatus for communicating power distribution event and location
EP2113778B1 (de) 2008-04-29 2017-12-06 ABB Schweiz AG System und Verfahren zur Ortung eines Phasenschlusses oder eines dreiphasigen Schlusses
US20100007354A1 (en) * 2008-07-08 2010-01-14 Deaver Sr Brian J System and Method for Predicting a Fault in a Power Line
CN102177440B (zh) 2008-10-27 2013-11-06 西门子公司 根据远程保护原理的供电网络中的故障定位
US8525522B2 (en) 2010-04-21 2013-09-03 Schweitzer Engineering Laboratories Inc Fault location in electric power delivery systems
US8558551B2 (en) 2010-04-21 2013-10-15 Schweitzer Engineering Laboratories Inc Fault location in electric power delivery systems
EP2402774B1 (de) * 2010-06-29 2013-05-15 ABB Technology AG Verfahren und Vorrichtung zur Bestimmung der Distanz zu Phase-Erde-Schluss
US8942954B2 (en) 2010-09-16 2015-01-27 Schweitzer Engineering Laboratories, Inc. Fault location in a non-homogeneous electric power line
EP2680017A1 (de) * 2012-06-28 2014-01-01 ABB Technology AG Verfahren zur frühen Detektion von Speiseleitungen mit hochohmigem Erdschluss in kompensierten Energieversorgungsnetzen
CN103163424B (zh) * 2013-01-31 2014-12-31 福建省电力有限公司 一种基于瞬时采样值的线路接地故障距离测量方法
CN103308823B (zh) * 2013-05-23 2015-11-04 国家电网公司 一种配电网单相断线不接地故障定位方法
CN105223470B (zh) * 2015-10-09 2017-10-10 华北电力大学 一种基于故障高频信息的配网故障定位方法
US11114843B2 (en) * 2015-10-30 2021-09-07 Abb Power Grids Switzerland Ag Method and system for protection in a mixed line
EP4127742A4 (de) * 2020-03-25 2023-12-27 Arcteq Relays Oy Verfahren und vorrichtung zum leitungsschutz
CN112924807A (zh) * 2021-01-13 2021-06-08 中国电力科学研究院有限公司 一种用于距离保护动作时间定值的整定方法及系统
CN113109661A (zh) * 2021-03-02 2021-07-13 中国电力科学研究院有限公司 一种计算输电线路保护动作时间的方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996624A (en) 1989-09-28 1991-02-26 Schweitzer Engineering Laboratories, Inc. Fault location method for radial transmission and distribution systems
FI100922B (fi) * 1996-11-04 1998-03-13 Abb Transmit Oy Menetelmä sähkönjakeluverkon suuriresistanssisen maasulkuvian havaitse miseksi ja paikallistamiseksi
US5773980A (en) * 1997-01-30 1998-06-30 Abb Power T&D Company, Inc. One-terminal fault location system that corrects for fault resistance effects
SE511679C2 (sv) * 1998-03-09 1999-11-08 Abb Ab Förfarande och anordning för lokalisering av ett fel på en av linjerna i ett mellanspänningsnätverk
US6256592B1 (en) * 1999-02-24 2001-07-03 Schweitzer Engineering Laboratories, Inc. Multi-ended fault location system
FI106985B (fi) * 1999-09-23 2001-05-15 Abb Substation Automation Oy Menetelmä sähkönjakeluverkon maasulkuvian etäisyyden määrittämiseksi laskennallisesti rengaskytkennässä
SE522376C2 (sv) * 2000-07-11 2004-02-03 Abb Ab Metod och anordning för fellokalisering för distributionsnätverk
SE519943C2 (sv) * 2000-12-14 2003-04-29 Abb Ab Metod för fellokalisering i en transmissionlinje
DE10151775A1 (de) 2001-10-19 2003-05-08 Alstom Verfahren zur Berechnung einer Distanz eines Fehlerorts eines einpoligen Erdfehlers von einem Messort in einem elektrischen Energieversorgungsnetz
US6879917B2 (en) * 2002-06-14 2005-04-12 Progress Energy Carolinas Inc. Double-ended distance-to-fault location system using time-synchronized positive-or negative-sequence quantities

Also Published As

Publication number Publication date
EP1739441B1 (de) 2015-05-20
CN1916651B (zh) 2010-06-09
RU2006122854A (ru) 2008-01-10
US7233153B2 (en) 2007-06-19
RU2394250C2 (ru) 2010-07-10
FI20055359A0 (fi) 2005-06-29
FI20055359A (fi) 2006-12-30
EP1739441A1 (de) 2007-01-03
US20070014059A1 (en) 2007-01-18
CN1916651A (zh) 2007-02-21

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