SE0104168L - System och metoder för att lokalisera fel på en transmissionsledning med multipla belastningar anslutna till uttag - Google Patents

System och metoder för att lokalisera fel på en transmissionsledning med multipla belastningar anslutna till uttag

Info

Publication number
SE0104168L
SE0104168L SE0104168A SE0104168A SE0104168L SE 0104168 L SE0104168 L SE 0104168L SE 0104168 A SE0104168 A SE 0104168A SE 0104168 A SE0104168 A SE 0104168A SE 0104168 L SE0104168 L SE 0104168L
Authority
SE
Sweden
Prior art keywords
fault
transmission line
fault location
location
calculated
Prior art date
Application number
SE0104168A
Other languages
English (en)
Other versions
SE519953C2 (sv
SE0104168D0 (sv
Inventor
Yi Hu
David Lubkeman
Retto Buettner
David Hart
Original Assignee
Abb Power Automation Ltd
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 Power Automation Ltd filed Critical Abb Power Automation Ltd
Publication of SE0104168D0 publication Critical patent/SE0104168D0/sv
Publication of SE0104168L publication Critical patent/SE0104168L/sv
Publication of SE519953C2 publication Critical patent/SE519953C2/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
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
  • Emergency Protection Circuit Devices (AREA)
SE0104168A 2000-12-29 2001-12-12 System och metoder för att lokalisera fel på en transmissionsledning med multipla belastningar anslutna till uttag SE519953C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/752,892 US6466031B1 (en) 2000-12-29 2000-12-29 Systems and methods for locating faults on a transmission line with multiple tapped loads

Publications (3)

Publication Number Publication Date
SE0104168D0 SE0104168D0 (sv) 2001-12-12
SE0104168L true SE0104168L (sv) 2002-06-30
SE519953C2 SE519953C2 (sv) 2003-04-29

Family

ID=25028326

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0104168A SE519953C2 (sv) 2000-12-29 2001-12-12 System och metoder för att lokalisera fel på en transmissionsledning med multipla belastningar anslutna till uttag

Country Status (8)

Country Link
US (1) US6466031B1 (sv)
JP (1) JP2002243790A (sv)
AU (1) AU9743301A (sv)
DE (1) DE10163405A1 (sv)
FR (1) FR2819052A1 (sv)
GB (1) GB2373935B (sv)
NO (1) NO20016193L (sv)
SE (1) SE519953C2 (sv)

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US6721670B2 (en) 2001-09-13 2004-04-13 Abb Power Automation Ltd. Crossover fault classification for power lines with parallel circuits
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CN102623974B (zh) * 2012-03-31 2015-05-20 昆明理工大学 一种基于信号距离和t型线路模型的纵联保护方法
RU2505827C1 (ru) * 2012-05-23 2014-01-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Иркутский государственный технический университет" (ФГБОУ ВПО "ИрГТУ") Способ определения места короткого замыкания на воздушной линии электропередачи по замерам с двух ее концов (варианты)
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RU2542597C1 (ru) * 2013-11-19 2015-02-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") Способ контроля качества проводов воздушной линии электропередачи
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CN105182177B (zh) * 2015-07-15 2018-06-01 深圳市华沃表计科技有限公司 一种检测三相表断零线情况下实际电网供电状态的方法
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AU2022329648A1 (en) * 2021-08-17 2024-01-18 S&C Electric Company Earth fault sectionalizer for electric power distribution network

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Also Published As

Publication number Publication date
FR2819052A1 (fr) 2002-07-05
GB2373935A (en) 2002-10-02
US6466031B1 (en) 2002-10-15
US20020149375A1 (en) 2002-10-17
NO20016193D0 (no) 2001-12-18
JP2002243790A (ja) 2002-08-28
AU9743301A (en) 2002-07-04
SE519953C2 (sv) 2003-04-29
GB2373935B (en) 2004-06-30
GB0129199D0 (en) 2002-01-23
SE0104168D0 (sv) 2001-12-12
NO20016193L (no) 2002-07-01
DE10163405A1 (de) 2002-07-04

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