ATE523938T1 - Distanzschutzverfahren und distanzschutzrelais - Google Patents

Distanzschutzverfahren und distanzschutzrelais

Info

Publication number
ATE523938T1
ATE523938T1 AT06445057T AT06445057T ATE523938T1 AT E523938 T1 ATE523938 T1 AT E523938T1 AT 06445057 T AT06445057 T AT 06445057T AT 06445057 T AT06445057 T AT 06445057T AT E523938 T1 ATE523938 T1 AT E523938T1
Authority
AT
Austria
Prior art keywords
fault
protective relay
distance protection
voltage
current
Prior art date
Application number
AT06445057T
Other languages
English (en)
Inventor
Zoran Gajic
Sethuraman Ganesan
Torbjoern Einarsson
Original Assignee
Abb Technology 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37337631&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE523938(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Abb Technology Ltd filed Critical Abb Technology Ltd
Application granted granted Critical
Publication of ATE523938T1 publication Critical patent/ATE523938T1/de

Links

Classifications

    • 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
    • H02H3/38—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 both voltage and current; responsive to phase angle between voltage and current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of DC component by short circuits in AC networks
    • H02H1/046—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of DC component by short circuits in AC networks upon detecting saturation of current transformers
    • 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
    • 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
    • H02H7/22—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 for distribution gear, e.g. bus-bar systems; for switching devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT06445057T 2006-06-29 2006-06-29 Distanzschutzverfahren und distanzschutzrelais ATE523938T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06445057.0A EP1873883B2 (de) 2006-06-29 2006-06-29 Distanzschutzverfahren und Distanzschutzrelais

Publications (1)

Publication Number Publication Date
ATE523938T1 true ATE523938T1 (de) 2011-09-15

Family

ID=37337631

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06445057T ATE523938T1 (de) 2006-06-29 2006-06-29 Distanzschutzverfahren und distanzschutzrelais

Country Status (5)

Country Link
US (1) US7710698B2 (de)
EP (1) EP1873883B2 (de)
CN (1) CN101097818B (de)
AT (1) ATE523938T1 (de)
ES (1) ES2372587T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2301128B1 (de) * 2008-07-17 2017-03-22 Siemens Aktiengesellschaft Verfahren zum erzeugen eines fehlersignals und elektrisches schutzgerät
CN102577006B (zh) * 2009-06-15 2014-10-01 Abb技术有限公司 用于保护电力系统的设备的装置
US8659862B2 (en) * 2010-09-10 2014-02-25 Ssi Power, Llc Directional fault location and isolation system
JP5825135B2 (ja) * 2012-02-15 2015-12-02 オムロン株式会社 検出装置および方法、並びに、プログラム
CN105429111B (zh) * 2015-12-07 2018-04-17 许继集团有限公司 防止3/2接线单ct饱和引起光纤差动保护误动的方法
CN105743070B (zh) * 2016-04-25 2018-06-05 国网山东省电力公司章丘市供电公司 一种配电设备应急保护装置及其使用方法
CN107887884B (zh) * 2017-10-31 2019-05-31 华中科技大学 一种基于系统整定阻抗的工频变化量保护方法及系统
CN111756021A (zh) * 2020-06-29 2020-10-09 深圳供电局有限公司 一种用于二分之三接线的线路保护电流二次回路

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59123418A (ja) * 1982-12-28 1984-07-17 株式会社東芝 方向判別方式
US4698718A (en) * 1985-11-26 1987-10-06 Westinghouse Electric Corp. Electronic reverse power relay
JPH0681417B2 (ja) * 1988-12-16 1994-10-12 三菱電機株式会社 ディジタル母線保護継電装置
JP3808624B2 (ja) * 1998-04-21 2006-08-16 株式会社東芝 系統保護継電装置
US6829544B1 (en) * 2000-04-10 2004-12-07 General Electric Company Line current differential protective relaying method and relay for in-zone tapped transformers
CN2458799Y (zh) * 2000-12-18 2001-11-07 王英男 电流闭锁式母线保护装置
EP1223652A1 (de) * 2001-01-16 2002-07-17 Abb Research Ltd. Verfahren zum Lokalisieren eines Fehlers in einem Stromnetz
SE524866C2 (sv) * 2001-11-23 2004-10-12 Abb Ab Metod och anordning för fellokalisering genom användande av mätningar från två ändar av en luftledning för transmission av växelström
JP3929767B2 (ja) * 2001-12-14 2007-06-13 三菱電機株式会社 電力系統の横流補償制御システム
CN100468907C (zh) * 2001-12-31 2009-03-11 Abb技术股份公司 高速传输系统

Also Published As

Publication number Publication date
US7710698B2 (en) 2010-05-04
EP1873883B2 (de) 2016-09-14
CN101097818A (zh) 2008-01-02
EP1873883B1 (de) 2011-09-07
EP1873883A1 (de) 2008-01-02
US20080036559A1 (en) 2008-02-14
CN101097818B (zh) 2011-04-20
ES2372587T3 (es) 2012-01-24

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