WO2008146358A1 - 配電系統システム、事故探索・分断方法 - Google Patents

配電系統システム、事故探索・分断方法 Download PDF

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Publication number
WO2008146358A1
WO2008146358A1 PCT/JP2007/060850 JP2007060850W WO2008146358A1 WO 2008146358 A1 WO2008146358 A1 WO 2008146358A1 JP 2007060850 W JP2007060850 W JP 2007060850W WO 2008146358 A1 WO2008146358 A1 WO 2008146358A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
fault zone
sensor
remote terminal
terminal units
Prior art date
Application number
PCT/JP2007/060850
Other languages
English (en)
French (fr)
Inventor
Takayuki Shibata
Kenji Hibi
Hiromasa Koda
Original Assignee
The Tokyo Electric Power Company, Incorporated
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 The Tokyo Electric Power Company, Incorporated filed Critical The Tokyo Electric Power Company, Incorporated
Priority to JP2009516098A priority Critical patent/JP5051225B2/ja
Priority to PCT/JP2007/060850 priority patent/WO2008146358A1/ja
Publication of WO2008146358A1 publication Critical patent/WO2008146358A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

　本発明の配電系統システム１００は、配電用変圧器１１０と、高圧配電線網１２０と、高圧配電線網の線路上に配置され線路状態を検知するセンサを備える複数のセンサ内蔵開閉器１３０と、検知結果取得部１４２、および、開閉制御部１４４を含む複数の開閉器制御装置１４０と、複数の開閉器制御装置に通信網を介して接続され、開閉器制御装置が取得した検知結果を収集する情報収集部１６８、検知結果に基づいて事故区間を特定する事故区間特定部１７０、ならびに、事故区間の電源側および負荷側の前記センサ内蔵開閉器を開放して該事故区間を分断する区間分断部１７２を含む管理サーバ１５０と、を備えることを特徴としている。
PCT/JP2007/060850 2007-05-29 2007-05-29 配電系統システム、事故探索・分断方法 WO2008146358A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009516098A JP5051225B2 (ja) 2007-05-29 2007-05-29 配電系統システム、事故探索・分断方法
PCT/JP2007/060850 WO2008146358A1 (ja) 2007-05-29 2007-05-29 配電系統システム、事故探索・分断方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/060850 WO2008146358A1 (ja) 2007-05-29 2007-05-29 配電系統システム、事故探索・分断方法

Publications (1)

Publication Number Publication Date
WO2008146358A1 true WO2008146358A1 (ja) 2008-12-04

Family

ID=40074643

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/060850 WO2008146358A1 (ja) 2007-05-29 2007-05-29 配電系統システム、事故探索・分断方法

Country Status (2)

Country Link
JP (1) JP5051225B2 (ja)
WO (1) WO2008146358A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010161865A (ja) * 2009-01-07 2010-07-22 Chugoku Electric Power Co Inc:The 配電系統の地絡保護システム、配電系統の地絡保護方法、プログラム
CN102709889A (zh) * 2012-05-29 2012-10-03 长园深瑞继保自动化有限公司 电力配电网络故障自愈方法和系统
WO2014018909A1 (en) * 2012-07-27 2014-01-30 San Diego Gas & Electric Company System for detecting a falling electric power conductor and related methods
JP2014171378A (ja) * 2013-02-06 2014-09-18 Mitsubishi Electric Corp 開閉装置、および電力制御システム
US8867185B2 (en) 2011-06-20 2014-10-21 Abb Research Ltd. Method and device for protection zone selection in a multiple busbar arrangement
JP2015534435A (ja) * 2012-09-15 2015-11-26 サウジ アラビアン オイル カンパニー 高抵抗領域内の中電圧配電網上の高インピーダンス故障を検出および位置特定するためのｇｓｍ／ｇｐｒｓシステム
JP2019505799A (ja) * 2016-01-26 2019-02-28 ゼネラル エレクトリック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＧｅｎｅｒａｌ Ｅｌｅｃｔｒｉｃ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 電力ネットワーク内の振動
US11588323B2 (en) 2020-09-03 2023-02-21 Commonwealth Associates, Inc. Method and apparatus for locating faults in an islanded microgrid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0591658A (ja) * 1991-09-27 1993-04-09 Ngk Insulators Ltd 配電線路の区分開閉装置
JPH11178200A (ja) * 1997-12-10 1999-07-02 Yaskawa Electric Corp 配電システム
JP2000139025A (ja) * 1998-10-30 2000-05-16 Mitsubishi Electric Corp 配電制御装置及び配電制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0591658A (ja) * 1991-09-27 1993-04-09 Ngk Insulators Ltd 配電線路の区分開閉装置
JPH11178200A (ja) * 1997-12-10 1999-07-02 Yaskawa Electric Corp 配電システム
JP2000139025A (ja) * 1998-10-30 2000-05-16 Mitsubishi Electric Corp 配電制御装置及び配電制御方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010161865A (ja) * 2009-01-07 2010-07-22 Chugoku Electric Power Co Inc:The 配電系統の地絡保護システム、配電系統の地絡保護方法、プログラム
US8867185B2 (en) 2011-06-20 2014-10-21 Abb Research Ltd. Method and device for protection zone selection in a multiple busbar arrangement
CN102709889A (zh) * 2012-05-29 2012-10-03 长园深瑞继保自动化有限公司 电力配电网络故障自愈方法和系统
WO2014018909A1 (en) * 2012-07-27 2014-01-30 San Diego Gas & Electric Company System for detecting a falling electric power conductor and related methods
US9413156B2 (en) 2012-07-27 2016-08-09 San Diego Gas & Electric Company System for detecting a falling electric power conductor and related methods
US10153635B2 (en) 2012-07-27 2018-12-11 San Diego Gas & Electric Company System for detecting a falling electric power conductor and related methods
JP2015534435A (ja) * 2012-09-15 2015-11-26 サウジ アラビアン オイル カンパニー 高抵抗領域内の中電圧配電網上の高インピーダンス故障を検出および位置特定するためのｇｓｍ／ｇｐｒｓシステム
JP2014171378A (ja) * 2013-02-06 2014-09-18 Mitsubishi Electric Corp 開閉装置、および電力制御システム
JP2019505799A (ja) * 2016-01-26 2019-02-28 ゼネラル エレクトリック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＧｅｎｅｒａｌ Ｅｌｅｃｔｒｉｃ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 電力ネットワーク内の振動
US11025065B2 (en) 2016-01-26 2021-06-01 General Electric Technology Gmbh Oscillations in electrical power networks
US11588323B2 (en) 2020-09-03 2023-02-21 Commonwealth Associates, Inc. Method and apparatus for locating faults in an islanded microgrid

Also Published As

Publication number Publication date
JPWO2008146358A1 (ja) 2010-08-12
JP5051225B2 (ja) 2012-10-17

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