SE8801122D0 - Felbestemning vid fel pa en kraftledning - Google Patents

Felbestemning vid fel pa en kraftledning

Info

Publication number
SE8801122D0
SE8801122D0 SE8801122A SE8801122A SE8801122D0 SE 8801122 D0 SE8801122 D0 SE 8801122D0 SE 8801122 A SE8801122 A SE 8801122A SE 8801122 A SE8801122 A SE 8801122A SE 8801122 D0 SE8801122 D0 SE 8801122D0
Authority
SE
Sweden
Prior art keywords
voltage
fault
measuring
line
fault location
Prior art date
Application number
SE8801122A
Other languages
English (en)
Other versions
SE8801122L (sv
SE460804B (sv
Inventor
K Wikstrom
L Engquist
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE8801122A priority Critical patent/SE460804B/sv
Publication of SE8801122D0 publication Critical patent/SE8801122D0/sv
Priority to CA000594303A priority patent/CA1316214C/en
Priority to DE89105106T priority patent/DE68906934T2/de
Priority to EP89105106A priority patent/EP0334310B1/en
Priority to US07/327,246 priority patent/US4906937A/en
Publication of SE8801122L publication Critical patent/SE8801122L/sv
Publication of SE460804B publication Critical patent/SE460804B/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)
SE8801122A 1988-03-25 1988-03-25 Foerfarande och anordning foer felbestaemning vid fel paa en kraftledning SE460804B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8801122A SE460804B (sv) 1988-03-25 1988-03-25 Foerfarande och anordning foer felbestaemning vid fel paa en kraftledning
CA000594303A CA1316214C (en) 1988-03-25 1989-03-21 Method and a device for fault location in the event of a fault on a power transmission line
DE89105106T DE68906934T2 (de) 1988-03-25 1989-03-22 Verfahren und Vorrichtung zur Fehlerlokalisierung im Falle einer fehlerhaften Leistungstransmissionsleitung.
EP89105106A EP0334310B1 (en) 1988-03-25 1989-03-22 Method and a device for fault location in the event of a fault on a power transmission line
US07/327,246 US4906937A (en) 1988-03-25 1989-03-22 Method and a device for fault location in the event of a fault on a power transmission line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801122A SE460804B (sv) 1988-03-25 1988-03-25 Foerfarande och anordning foer felbestaemning vid fel paa en kraftledning

Publications (3)

Publication Number Publication Date
SE8801122D0 true SE8801122D0 (sv) 1988-03-25
SE8801122L SE8801122L (sv) 1989-09-26
SE460804B SE460804B (sv) 1989-11-20

Family

ID=20371828

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801122A SE460804B (sv) 1988-03-25 1988-03-25 Foerfarande och anordning foer felbestaemning vid fel paa en kraftledning

Country Status (5)

Country Link
US (1) US4906937A (sv)
EP (1) EP0334310B1 (sv)
CA (1) CA1316214C (sv)
DE (1) DE68906934T2 (sv)
SE (1) SE460804B (sv)

Families Citing this family (45)

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GB8906825D0 (en) * 1989-03-23 1989-05-10 Radiodetection Ltd Detecting cable faults
US5206596A (en) * 1991-03-28 1993-04-27 Eaton Corporation Arc detector transducer using an e and b field sensor
US5185686A (en) * 1991-03-28 1993-02-09 Eaton Corporation Direction sensing arc detection
FR2676821B1 (fr) * 1991-05-21 1994-09-09 Merlin Gerin Dispositif de controle et de mesure d'isolement pour reseau electrique a neutre isole.
SE469615B (sv) * 1991-12-20 1993-08-02 Asea Brown Boveri Foerfarande och anordning foer att detektera ett oeverslag mellan ledare i kraftoeverfoeringslinjer med olika spaenningsnivaaer
US5325061A (en) * 1992-08-27 1994-06-28 Schweitzer Engineering Laboratories, Inc. Computationally-efficient distance relay for power transmission lines
SE470499B (sv) * 1992-10-20 1994-06-06 Asea Brown Boveri Förfarande och anordning för felbestämning vid fel på en kraftledning
US5428549A (en) * 1993-05-28 1995-06-27 Abb Power T&D Company Transmission line fault location system
US5455776A (en) * 1993-09-08 1995-10-03 Abb Power T & D Company Inc. Automatic fault location system
CA2184091A1 (en) * 1994-02-28 1995-09-08 Damir Novosel One-terminal data fault location system
GB2288930B (en) * 1994-04-25 1998-01-21 Gec Alsthom Ltd Methods and apparatus for identifying faulted phases on an electric power transmission line
DE69610907D1 (de) 1995-03-14 2000-12-14 Profile Technologies Inc Reflektometrieverfahren für isolierte Röhren
US5790418A (en) * 1995-10-17 1998-08-04 Schweitzer Engineering Laboratories, Inc. Adaptive polarizing memory voltage time constant
DE19605013C2 (de) * 1996-01-31 1998-04-02 Siemens Ag Verfahren zur Bildung eines Resistanzwertes
AU1984597A (en) 1996-02-27 1997-09-16 Profile Technologies, Inc. Pipe testing apparatus and method
US5789934A (en) * 1996-05-23 1998-08-04 Hewlett-Packard Company Test circuit including a power supply with a current transformer to monitor capacitor output current
US5839093A (en) * 1996-12-31 1998-11-17 Abb Transmit Oy System for locating faults and estimating fault resistance in distribution networks with tapped loads
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
GB2345810B (en) * 1999-01-13 2003-07-23 Alstom Uk Ltd Fault-detection apparatus
AT408921B (de) * 1999-04-13 2002-04-25 Lothar Dipl Ing Dr Tec Fickert Messsystem zur fernmessung von strom und spannung in elektroenergienetzen
GB0010720D0 (en) * 2000-05-03 2000-06-28 Ghassemi Foroozan Power quality sensors for conventional capacitor coupled voltage transformers
US6476613B2 (en) * 2000-12-20 2002-11-05 Abb Ab Method of fault location in parallel transmission lines with series compensation
US6466030B2 (en) * 2000-12-29 2002-10-15 Abb Power Automation Ltd. Systems and methods for locating faults on a transmission line with a single tapped load
US6466031B1 (en) 2000-12-29 2002-10-15 Abb Power Automation Ltd. Systems and methods for locating faults on a transmission line with multiple tapped loads
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
US20050007121A1 (en) * 2003-05-06 2005-01-13 Burnett Gale D. Systems and methods for non-destructively testing conductive members employing electromagnetic back scattering
US7642790B2 (en) * 2003-05-06 2010-01-05 Profile Technologies, Inc. Systems and methods for testing conductive members employing electromagnetic back scattering
US7196529B2 (en) * 2003-05-06 2007-03-27 Profile Technologies, Inc. Systems and methods for testing conductive members employing electromagnetic back scattering
US20060152866A1 (en) * 2005-01-13 2006-07-13 Gabriel Benmouyal System for maintaining fault-type selection during an out-of-step condition
US7567881B2 (en) * 2007-03-30 2009-07-28 General Electric Company Self-adjusting voltage filtering technique compensating for dynamic errors of capacitive voltage transformers
CA2585820A1 (fr) * 2007-04-18 2008-10-18 Hydro-Quebec Localisation de defaut sur un reseau electrique par mesures de tension distribuees
EP1992954B1 (en) * 2007-05-18 2017-12-13 ABB Schweiz AG Method for determining location of phase-to-earth fault
EP2000811B1 (en) * 2007-05-18 2017-12-13 ABB Schweiz AG Method for determining location of phase-to-earth fault
DE102010039946A1 (de) * 2010-08-30 2012-03-01 Robert Bosch Gmbh Messvorrichtung, insbesondere Messvorrichtung zur Erfassung metallischer Gegenstände
CN102914726A (zh) * 2012-11-07 2013-02-06 华北电力大学（保定） 一种用于同杆双回线路的故障定位方法
CN103076533B (zh) * 2012-12-28 2015-08-12 华北电力大学（保定） 电网中线路参数和故障扰动的分析方法
RU2539830C2 (ru) * 2013-03-04 2015-01-27 Степан Георгиевич Тигунцев Способ определения места повреждения на воздушных и кабельных линиях электропередачи в сетях с изолированной нейтралью
RU2542745C1 (ru) * 2013-09-17 2015-02-27 Общество с ограниченной ответственностью "Исследовательский центр "Бреслер" Способ определения места однофазного замыкания фидера на землю
RU2548666C1 (ru) * 2014-02-25 2015-04-20 Александр Леонидович Куликов Способ дистанционной защиты линии электропередачи
CN104360232A (zh) * 2014-11-14 2015-02-18 国家电网公司 基于故障位置因子相位特性线路相间故障判别方法
US9800044B2 (en) * 2015-05-29 2017-10-24 Abb Schweiz Ag Fault location of DC distribution systems
RU2659809C1 (ru) * 2017-03-27 2018-07-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Костромская государственная сельскохозяйственная академия" Способ обнаружения участков с обрывами фазных проводов в разветвленных сетях с изолированной нейтралью
CN111108399A (zh) * 2017-09-22 2020-05-05 施瓦哲工程实验有限公司 使用电容耦合电压互感器中的电阻分压器的高保真度电压测量
CN108110741B (zh) * 2018-01-31 2019-07-09 国网浙江省电力有限公司电力科学研究院 一种输电线路距离保护方法
US20220163582A1 (en) * 2019-03-26 2022-05-26 Nec Corporation Fault point locating apparatus, fault point locating system, fault point locating method, and non-transitory computer-readable medium

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942713B1 (sv) * 1970-11-09 1974-11-16
JPS52100149A (en) * 1976-02-18 1977-08-22 Tokyo Electric Power Co Inc:The Digital failure point evaluating unit
US4215412A (en) * 1978-07-13 1980-07-29 The Boeing Company Real time performance monitoring of gas turbine engines
JPS5829471B2 (ja) * 1978-10-30 1983-06-22 東京電力株式会社 事故点判別方式
FR2494853A1 (fr) * 1980-11-25 1982-05-28 Enertec Procede pour determiner la direction de l'origine d'une perturbation affectant un element d'un reseau de transport d'energie electrique
US4377833A (en) * 1981-08-17 1983-03-22 Electric Power Research Institute, Inc. Methods and apparatus for protecting electrical reactors
JPS58174863A (ja) * 1982-04-07 1983-10-13 Fuji Electric Co Ltd 故障点標定方式
US4525665A (en) * 1982-08-06 1985-06-25 Smalley Daniel S Induction furnace monitor
SE433405B (sv) * 1982-09-14 1984-05-21 Asea Ab Forfarande och anordning for lokalisering av ett felstelle pa en trefasig kraftledning
JPS5950373A (ja) * 1982-09-16 1984-03-23 Toshiba Corp 故障点標定装置
DE3235239A1 (de) * 1982-09-23 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Verfahren zur fehlerortung auf einer leitung
DE3626400A1 (de) * 1986-08-04 1988-02-11 Siemens Ag Anordnung zur schnellerkennung von kurzschluessen

Also Published As

Publication number Publication date
CA1316214C (en) 1993-04-13
EP0334310B1 (en) 1993-06-09
DE68906934T2 (de) 1993-12-16
US4906937A (en) 1990-03-06
EP0334310A1 (en) 1989-09-27
DE68906934D1 (de) 1993-07-15
SE8801122L (sv) 1989-09-26
SE460804B (sv) 1989-11-20

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