SE9801906D0 - Detektering av fel på överföringslinjer hos ett bipolärt högspänt likströmssystem - Google Patents

Detektering av fel på överföringslinjer hos ett bipolärt högspänt likströmssystem

Info

Publication number
SE9801906D0
SE9801906D0 SE9801906A SE9801906A SE9801906D0 SE 9801906 D0 SE9801906 D0 SE 9801906D0 SE 9801906 A SE9801906 A SE 9801906A SE 9801906 A SE9801906 A SE 9801906A SE 9801906 D0 SE9801906 D0 SE 9801906D0
Authority
SE
Sweden
Prior art keywords
difference
detection
transmission lines
fulfilled
criterion
Prior art date
Application number
SE9801906A
Other languages
English (en)
Other versions
SE9801906L (sv
SE512084C2 (sv
Inventor
Gudmundur Arnljotsson
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 SE9801906A priority Critical patent/SE512084C2/sv
Publication of SE9801906D0 publication Critical patent/SE9801906D0/sv
Priority to EP99930026A priority patent/EP1092256A1/en
Priority to PCT/SE1999/000900 priority patent/WO1999063641A1/sv
Publication of SE9801906L publication Critical patent/SE9801906L/sv
Publication of SE512084C2 publication Critical patent/SE512084C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
    • 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
    • H02H7/268—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 for dc systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Locating Faults (AREA)
SE9801906A 1998-05-29 1998-05-29 Detektering av fel på överföringslinjer hos ett bipolärt högspänt likströmssystem SE512084C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9801906A SE512084C2 (sv) 1998-05-29 1998-05-29 Detektering av fel på överföringslinjer hos ett bipolärt högspänt likströmssystem
EP99930026A EP1092256A1 (en) 1998-05-29 1999-05-27 Detection of faults on transmission lines in a bipolar high-voltage direct current system
PCT/SE1999/000900 WO1999063641A1 (sv) 1998-05-29 1999-05-27 Detection of faults on transmission lines in a bipolar high-voltage dc system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801906A SE512084C2 (sv) 1998-05-29 1998-05-29 Detektering av fel på överföringslinjer hos ett bipolärt högspänt likströmssystem

Publications (3)

Publication Number Publication Date
SE9801906D0 true SE9801906D0 (sv) 1998-05-29
SE9801906L SE9801906L (sv) 1999-11-30
SE512084C2 SE512084C2 (sv) 2000-01-24

Family

ID=20411509

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801906A SE512084C2 (sv) 1998-05-29 1998-05-29 Detektering av fel på överföringslinjer hos ett bipolärt högspänt likströmssystem

Country Status (3)

Country Link
EP (1) EP1092256A1 (sv)
SE (1) SE512084C2 (sv)
WO (1) WO1999063641A1 (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2516299C2 (ru) * 2009-12-10 2014-05-20 Абб Текнолоджи Аг Детектор повреждения линии
US8749933B2 (en) 2010-06-14 2014-06-10 Abb Research Ltd Fault protection of HVDC transmission lines
US20130308235A1 (en) * 2011-02-01 2013-11-21 Siemens Aktiengesellschaft Method for eliminating a fault on a high-voltage dc line, system for transmitting an electric current via a high-voltage dc line, and converter
CN102522733B (zh) * 2011-12-13 2014-06-04 西安交通大学 一种利用直流滤波器电流的高压直流输电全线速动保护方法
CN102520317A (zh) * 2011-12-15 2012-06-27 四川大学 基于小波香侬熵标准化特征矢量的换相失败故障检测方法
EP2820435B1 (en) 2012-02-28 2016-04-20 ABB Technology Ltd. A method and an apparatus for detecting a fault in an hvdc power transmission system
CN103050907B (zh) * 2012-12-11 2015-07-08 国家电网公司 一种直流输电系统共用接地极安全检修方法
CN104332968B (zh) * 2014-10-20 2017-11-24 国家电网公司 基于高压直流输电线路的电流差动保护方法
EP3154144B1 (en) * 2015-10-06 2020-04-22 General Electric Technology GmbH Improvements in or relating to direct current distance protection controllers
WO2019219217A1 (de) * 2018-05-18 2019-11-21 Siemens Aktiengesellschaft Überwachen einer hochspannungs-gleichstrom-übertragung
CN113945797B (zh) * 2021-10-11 2022-07-26 华南理工大学 高压直流输电线路自适应单端量保护方法、系统及介质
CN114465207B (zh) * 2021-12-16 2024-04-12 许继电气股份有限公司 基于单端暂态能量的高压直流输电线路保护方法和装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832620A (en) * 1973-07-26 1974-08-27 Gen Electric Regulating mode selector scheme for an electric power converter
SE505746C2 (sv) * 1995-04-07 1997-10-06 Asea Brown Boveri Skyddsutrustning vid en bipolär strömriktarstation
SE515108C2 (sv) * 1996-05-29 2001-06-11 Abb Ab Anläggning för kraftöverföring med hjälp av högspänd likström

Also Published As

Publication number Publication date
SE9801906L (sv) 1999-11-30
WO1999063641A1 (sv) 1999-12-09
EP1092256A1 (en) 2001-04-18
SE512084C2 (sv) 2000-01-24

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Legal Events

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