SE524866C2 - Metod och anordning för fellokalisering genom användande av mätningar från två ändar av en luftledning för transmission av växelström - Google Patents
Metod och anordning för fellokalisering genom användande av mätningar från två ändar av en luftledning för transmission av växelströmInfo
- Publication number
- SE524866C2 SE524866C2 SE0103916A SE0103916A SE524866C2 SE 524866 C2 SE524866 C2 SE 524866C2 SE 0103916 A SE0103916 A SE 0103916A SE 0103916 A SE0103916 A SE 0103916A SE 524866 C2 SE524866 C2 SE 524866C2
- Authority
- SE
- Sweden
- Prior art keywords
- fault
- current
- section
- line
- distance
- Prior art date
Links
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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
- G01R31/088—Aspects of digital computing
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0103916A SE524866C2 (sv) | 2001-11-23 | 2001-11-23 | Metod och anordning för fellokalisering genom användande av mätningar från två ändar av en luftledning för transmission av växelström |
US10/546,595 US7221166B2 (en) | 2001-11-23 | 2002-11-22 | Fault location using measurements from two ends of a line |
PCT/SE2002/002144 WO2003044547A1 (en) | 2001-11-23 | 2002-11-22 | Fault location using measurements from two ends of a line |
CA2468183A CA2468183C (en) | 2001-11-23 | 2002-11-22 | Fault location using measurements from two ends of a line |
EP02789093A EP1461626B1 (de) | 2001-11-23 | 2002-11-22 | Fehlerfindung durch messungen von zwei enden einer leitung |
DE60224445T DE60224445T2 (de) | 2001-11-23 | 2002-11-22 | Fehlerfindung durch messungen von zwei enden einer leitung |
AT02789093T ATE382868T1 (de) | 2001-11-23 | 2002-11-22 | Fehlerfindung durch messungen von zwei enden einer leitung |
ES02789093T ES2300493T3 (es) | 2001-11-23 | 2002-11-22 | Localizacion de fallos usando mediciones de dos extremos de una linea. |
AU2002353721A AU2002353721A1 (en) | 2001-11-23 | 2002-11-22 | Fault location using measurements from two ends of a line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0103916A SE524866C2 (sv) | 2001-11-23 | 2001-11-23 | Metod och anordning för fellokalisering genom användande av mätningar från två ändar av en luftledning för transmission av växelström |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0103916D0 SE0103916D0 (sv) | 2001-11-23 |
SE0103916L SE0103916L (sv) | 2003-05-24 |
SE524866C2 true SE524866C2 (sv) | 2004-10-12 |
Family
ID=20286083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0103916A SE524866C2 (sv) | 2001-11-23 | 2001-11-23 | Metod och anordning för fellokalisering genom användande av mätningar från två ändar av en luftledning för transmission av växelström |
Country Status (9)
Country | Link |
---|---|
US (1) | US7221166B2 (de) |
EP (1) | EP1461626B1 (de) |
AT (1) | ATE382868T1 (de) |
AU (1) | AU2002353721A1 (de) |
CA (1) | CA2468183C (de) |
DE (1) | DE60224445T2 (de) |
ES (1) | ES2300493T3 (de) |
SE (1) | SE524866C2 (de) |
WO (1) | WO2003044547A1 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE525185C2 (sv) * | 2002-06-20 | 2004-12-21 | Abb Ab | Fellokalisering med hjälp av mätningar av ström och spänning från ena änden av en ledning |
WO2006124743A1 (en) * | 2005-05-13 | 2006-11-23 | Abb Technology Ag | Method and apparatus for improving operational reliability during a loss of a phase voltage |
FI118492B (fi) * | 2005-05-17 | 2007-11-30 | Abb Oy | Järjestelmä ja menetelmä maasulkuvian sijainnin määrittämiseksi |
US7286963B2 (en) * | 2005-12-30 | 2007-10-23 | Abb Technology Ltd. | Method and device for fault location on three terminal power line |
SE528863C2 (sv) | 2006-01-12 | 2007-02-27 | Abb Technology Ltd | Metod och anordning för fellokalisering vid en krafttransmissions- eller distributionsledning med två terminaler |
ATE523938T1 (de) * | 2006-06-29 | 2011-09-15 | Abb Technology Ltd | Distanzschutzverfahren und distanzschutzrelais |
WO2008106550A2 (en) * | 2007-02-27 | 2008-09-04 | Osisoft, Inc. | Impedance measurement of a power line |
ATE479103T1 (de) | 2007-07-19 | 2010-09-15 | Abb Research Ltd | Verfahren zur fehlererkennung in unkompensierten stromleitungen mit unsynchronisierter zwei-enden- messung |
EP2051085A1 (de) * | 2007-10-19 | 2009-04-22 | ABB Research Ltd. | Verfahren zur Fehlererkennung in serienkompensierten Stromleitungen mit unsynchronisierter Zwei-Enden-Messung |
US10153121B2 (en) * | 2007-11-30 | 2018-12-11 | Hubbell Incorporated | GFCI with miswire protection having unitary receptacle and load conductors after proper installation |
KR100957812B1 (ko) | 2009-10-06 | 2010-05-13 | 주식회사 호크마이엔지 | 전차선로의 고장점 표정방법 및 그 시스템 |
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 |
CN101907677A (zh) * | 2010-07-02 | 2010-12-08 | 华北电力大学 | 高压电缆-架空线混合线路故障相位测距方法 |
US8942954B2 (en) * | 2010-09-16 | 2015-01-27 | Schweitzer Engineering Laboratories, Inc. | Fault location in a non-homogeneous electric power line |
CN102253311B (zh) * | 2011-05-20 | 2013-08-21 | 深圳市双合电气股份有限公司 | 一种基于实时线路参数测量的双端测距方法 |
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 |
US9696367B2 (en) * | 2012-05-11 | 2017-07-04 | Howard University | Apparatus and method of fault detection and location determination |
CN103852688B (zh) * | 2012-11-30 | 2016-11-16 | 施耐德电器工业公司 | 用于确定接地故障的位置的方法和设备 |
CN104101813B (zh) * | 2013-04-12 | 2017-10-13 | 国家电网公司 | 一种集中式故障区域判别方法 |
RU2540443C1 (ru) * | 2013-07-23 | 2015-02-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" | Способ определения места обрыва на воздушной линии электропередачи |
CN103760468B (zh) * | 2014-02-18 | 2016-02-24 | 国家电网公司 | 基于雅可比矩阵的双回线路非同步采样双端故障测距方法 |
US10074969B2 (en) | 2015-03-30 | 2018-09-11 | Abb Schweiz Ag | Travelling wave protection of a transmission line |
RU2586453C1 (ru) * | 2015-04-22 | 2016-06-10 | федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский национальный исследовательский технический университет" (ФГБОУ ВО "ИРНИТУ") | Способ определения места короткого замыкания на воздушной линии электропередачи при несинхронизированных замерах с двух её концов |
RU2605491C1 (ru) * | 2015-07-01 | 2016-12-20 | Степан Георгиевич Тигунцев | Способ определения места короткого замыкания на воздушной линии электропередачи по замерам с двух концов линии с учетом различия продольных и поперечных фазных и междуфазных параметров линии |
RU2608889C1 (ru) * | 2015-09-15 | 2017-01-26 | федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский национальный исследовательский технический университет" (ФГБОУ ВО "ИРНИТУ") | Способ определения мест повреждения многоцепных воздушных линий электропередачи с учётом наведённого напряжения (варианты) |
US11114843B2 (en) * | 2015-10-30 | 2021-09-07 | Abb Power Grids Switzerland Ag | Method and system for protection in a mixed line |
CN106921157B (zh) * | 2015-12-28 | 2020-08-04 | 国网智能电网研究院 | 一种柔性环网控制器的交流侧单相接地故障控制方法 |
CN105759178B (zh) * | 2016-04-28 | 2018-09-21 | 国网上海市电力公司 | 一种架空-电缆混合线路单相接地故障的双端测距方法 |
RU2639590C2 (ru) * | 2016-05-04 | 2017-12-21 | федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) | Способ определения места короткого замыкания на воздушной линии электропередачи по массивам мгновенных значений токов и напряжений |
CN106980066A (zh) * | 2016-12-29 | 2017-07-25 | 华北电力大学 | 一种基于体液免疫应答机制的电网故障诊断模型构建方法 |
CN111542980B (zh) * | 2017-12-29 | 2021-06-15 | Abb电网瑞士股份公司 | 用于识别电力传输线路中的故障位置的装置和方法 |
CN110389281B (zh) * | 2018-04-23 | 2021-07-30 | 西门子股份公司 | 确定电网中间歇性接地故障所在电力线的方法和装置 |
JP7099105B2 (ja) * | 2018-07-13 | 2022-07-12 | 東京電力ホールディングス株式会社 | 短絡点標定システム、短絡点標定方法およびプログラム |
RU2700809C1 (ru) * | 2018-10-09 | 2019-09-23 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ) | Селективная автоматизированная система диагностики и контроля состояния изоляции силовых кабельных линий |
JP6887452B2 (ja) * | 2019-01-09 | 2021-06-16 | 東日本電信電話株式会社 | メタル回線故障位置検出システム |
CN111044828B (zh) * | 2019-12-30 | 2022-04-22 | 国网山东省电力公司淄博供电公司 | 基于正、负序方程组的三相变压器绕组参数在线监测方法 |
CN111123162A (zh) * | 2019-12-30 | 2020-05-08 | 国网山东省电力公司淄博供电公司 | 一种基于基波正序分量三相变压器短路参数在线监测方法 |
EP3961836A1 (de) * | 2020-09-01 | 2022-03-02 | Hitachi Energy Switzerland AG | Bestimmung eines stromleitungsfehlers |
CN113917276B (zh) * | 2021-07-19 | 2023-12-26 | 国网浙江省电力有限公司电力科学研究院 | 中压侧小电流系统单相接地短路故障定位方法及系统 |
CN113433426B (zh) * | 2021-08-30 | 2021-12-31 | 国网江西省电力有限公司电力科学研究院 | 直流输电系统的换流母线临界故障位置计算方法及装置 |
EP4276480A1 (de) * | 2022-05-10 | 2023-11-15 | Siemens Aktiengesellschaft | Verfahren und schutzgerät zum erkennen eines einphasigen erdschlusses |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2070638A5 (de) * | 1969-12-11 | 1971-09-10 | Compteurs Comp D | |
US4499417A (en) * | 1981-10-27 | 1985-02-12 | General Electric Company P.L.C. | Determining location of faults in power transmission lines |
SE433405B (sv) * | 1982-09-14 | 1984-05-21 | Asea Ab | Forfarande och anordning for lokalisering av ett felstelle pa en trefasig kraftledning |
GB8800081D0 (en) | 1988-01-05 | 1988-02-10 | Automated Light Technologies | Resistive fault location means & device for use on electrical cables |
SE470499B (sv) * | 1992-10-20 | 1994-06-06 | Asea Brown Boveri | Förfarande och anordning för felbestämning vid fel på en kraftledning |
US5455776A (en) * | 1993-09-08 | 1995-10-03 | Abb Power T & D Company Inc. | Automatic fault location system |
CA2179249C (en) | 1996-06-17 | 2000-11-14 | David E. Vokey | Resistive fault location |
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 |
US6040689A (en) * | 1997-06-17 | 2000-03-21 | Ssac, Inc. | Current sensing method and apparatus |
US6256592B1 (en) * | 1999-02-24 | 2001-07-03 | Schweitzer Engineering Laboratories, Inc. | Multi-ended fault location system |
FR2835319B1 (fr) * | 2002-01-29 | 2004-03-12 | Alstom | Procede de detection de saturation dans un transformateur de courant |
-
2001
- 2001-11-23 SE SE0103916A patent/SE524866C2/sv not_active IP Right Cessation
-
2002
- 2002-11-22 ES ES02789093T patent/ES2300493T3/es not_active Expired - Lifetime
- 2002-11-22 DE DE60224445T patent/DE60224445T2/de not_active Expired - Lifetime
- 2002-11-22 CA CA2468183A patent/CA2468183C/en not_active Expired - Fee Related
- 2002-11-22 AT AT02789093T patent/ATE382868T1/de not_active IP Right Cessation
- 2002-11-22 EP EP02789093A patent/EP1461626B1/de not_active Expired - Lifetime
- 2002-11-22 AU AU2002353721A patent/AU2002353721A1/en not_active Abandoned
- 2002-11-22 WO PCT/SE2002/002144 patent/WO2003044547A1/en active IP Right Grant
- 2002-11-22 US US10/546,595 patent/US7221166B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2300493T3 (es) | 2008-06-16 |
US7221166B2 (en) | 2007-05-22 |
EP1461626B1 (de) | 2008-01-02 |
EP1461626A1 (de) | 2004-09-29 |
CA2468183C (en) | 2011-11-01 |
SE0103916L (sv) | 2003-05-24 |
DE60224445D1 (de) | 2008-02-14 |
SE0103916D0 (sv) | 2001-11-23 |
DE60224445T2 (de) | 2009-01-02 |
US20060142964A1 (en) | 2006-06-29 |
WO2003044547A1 (en) | 2003-05-30 |
AU2002353721A1 (en) | 2003-06-10 |
CA2468183A1 (en) | 2003-05-30 |
ATE382868T1 (de) | 2008-01-15 |
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NUG | Patent has lapsed |