SE522376C2 - Metod och anordning för fellokalisering för distributionsnätverk - Google Patents

Metod och anordning för fellokalisering för distributionsnätverk

Info

Publication number
SE522376C2
SE522376C2 SE0002608A SE0002608A SE522376C2 SE 522376 C2 SE522376 C2 SE 522376C2 SE 0002608 A SE0002608 A SE 0002608A SE 0002608 A SE0002608 A SE 0002608A SE 522376 C2 SE522376 C2 SE 522376C2
Authority
SE
Sweden
Prior art keywords
fault
phase
impedance
error
measurements
Prior art date
Application number
SE0002608A
Other languages
English (en)
Swedish (sv)
Other versions
SE0002608L (sv
SE0002608D0 (sv
Inventor
Murari Saha
Eugeniusz Rosolowski
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
Priority to SE0002608A priority Critical patent/SE522376C2/sv
Publication of SE0002608D0 publication Critical patent/SE0002608D0/xx
Priority to ES01202430T priority patent/ES2299465T3/es
Priority to DE60132276T priority patent/DE60132276T2/de
Priority to EP01202430A priority patent/EP1172660B9/de
Priority to AT01202430T priority patent/ATE383584T1/de
Priority to CA2352700A priority patent/CA2352700C/en
Priority to US09/901,638 priority patent/US6483435B2/en
Publication of SE0002608L publication Critical patent/SE0002608L/xx
Publication of SE522376C2 publication Critical patent/SE522376C2/sv

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

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)
  • Examining Or Testing Airtightness (AREA)
SE0002608A 2000-07-11 2000-07-11 Metod och anordning för fellokalisering för distributionsnätverk SE522376C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0002608A SE522376C2 (sv) 2000-07-11 2000-07-11 Metod och anordning för fellokalisering för distributionsnätverk
ES01202430T ES2299465T3 (es) 2000-07-11 2001-06-25 Metodo y dispositivo para localizacion de fallos en redes de distribucion.
DE60132276T DE60132276T2 (de) 2000-07-11 2001-06-25 Verfahren und Vorrichtung zur Fehlerortung in Versorgungsnetzen
EP01202430A EP1172660B9 (de) 2000-07-11 2001-06-25 Verfahren und Vorrichtung zur Fehlerortung in Versorgungsnetzen
AT01202430T ATE383584T1 (de) 2000-07-11 2001-06-25 Verfahren und vorrichtung zur fehlerortung in versorgungsnetzen
CA2352700A CA2352700C (en) 2000-07-11 2001-07-09 Method and device of fault location for distribution networks
US09/901,638 US6483435B2 (en) 2000-07-11 2001-07-11 Method and device of fault location for distribution networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002608A SE522376C2 (sv) 2000-07-11 2000-07-11 Metod och anordning för fellokalisering för distributionsnätverk

Publications (3)

Publication Number Publication Date
SE0002608D0 SE0002608D0 (sv) 2000-07-11
SE0002608L SE0002608L (sv) 2002-01-12
SE522376C2 true SE522376C2 (sv) 2004-02-03

Family

ID=20280445

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002608A SE522376C2 (sv) 2000-07-11 2000-07-11 Metod och anordning för fellokalisering för distributionsnätverk

Country Status (7)

Country Link
US (1) US6483435B2 (de)
EP (1) EP1172660B9 (de)
AT (1) ATE383584T1 (de)
CA (1) CA2352700C (de)
DE (1) DE60132276T2 (de)
ES (1) ES2299465T3 (de)
SE (1) SE522376C2 (de)

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CN108108584B (zh) * 2017-11-14 2022-05-03 广东电网有限责任公司电力调度控制中心 一种电力系统三相不对称设备的短路参数获取方法和系统
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CN110488159B (zh) * 2019-09-19 2024-03-22 广东电网有限责任公司 一种配网运维监测设备的使用方法
CN112034305A (zh) * 2020-08-31 2020-12-04 国网福建省电力有限公司检修分公司 特高压交流输电线路单相接地电压电流比相故障测距方法
CN112305456A (zh) * 2020-10-26 2021-02-02 国网四川省电力公司电力科学研究院 一种接地极线路断线故障下等效阻抗获取方法及其装置
CN112630587B (zh) * 2020-11-11 2025-01-21 大唐水电科学技术研究院有限公司 同杆架设四回线路单回三相断线故障分析方法
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CN113589099B (zh) * 2021-07-13 2023-07-25 深圳供电局有限公司 一种在具有多支路传输线的配电系统中实现故障定位的方法
CN113406444B (zh) * 2021-08-03 2023-03-14 成都交大许继电气有限责任公司 一种牵引网高阻故障识别方法及系统
CN113852053B (zh) * 2021-09-17 2023-11-14 国家电网有限公司 一种面向电力系统的多源配电网保护方法
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
EP4427315A1 (de) * 2021-11-05 2024-09-11 Hitachi Energy Ltd Distanzschutz einer übertragungsleitung
TWI769962B (zh) * 2021-12-03 2022-07-01 新唐科技股份有限公司 用於記憶體模塊故障檢測的檢測系統、驅動裝置及使用所述驅動裝置的記憶體裝置
CN115097255A (zh) * 2022-06-06 2022-09-23 国网山东省电力公司青岛供电公司 110kV及以下多分支线路故障精确定位方法及系统
CN115453264B (zh) * 2022-09-13 2025-06-10 国网江苏省电力有限公司宿迁供电分公司 一种基于等效阻抗降落的微电网故障检测方法
CN115494341B (zh) * 2022-09-16 2025-07-22 山东科技大学 基于ielm-vmd算法的配电网故障测距方法及系统
CN116930685B (zh) * 2023-09-18 2023-12-05 青岛鼎信通讯科技有限公司 一种适用于配电网单相接地故障的单端测距方法
CN117192292B (zh) * 2023-11-07 2024-02-06 昆明理工大学 一种雷击接地极线路故障测距方法及系统
CN118070985B (zh) * 2024-04-24 2024-07-16 国网江西省电力有限公司南昌供电分公司 一种预测配电自动化终端验收时间的方法
CN118362834B (zh) * 2024-06-17 2024-08-23 云南电网有限责任公司 一种基于录波源端数据挖掘的电网故障判定方法及系统
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Also Published As

Publication number Publication date
EP1172660A3 (de) 2005-12-21
ES2299465T3 (es) 2008-06-01
US20020053912A1 (en) 2002-05-09
DE60132276D1 (de) 2008-02-21
SE0002608L (sv) 2002-01-12
SE0002608D0 (sv) 2000-07-11
US6483435B2 (en) 2002-11-19
EP1172660B1 (de) 2008-01-09
DE60132276T2 (de) 2009-01-15
CA2352700A1 (en) 2002-01-11
EP1172660A2 (de) 2002-01-16
EP1172660B9 (de) 2008-06-18
CA2352700C (en) 2010-05-25
ATE383584T1 (de) 2008-01-15

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