CH589958A5 - - Google Patents

Info

Publication number
CH589958A5
CH589958A5 CH980975A CH980975A CH589958A5 CH 589958 A5 CH589958 A5 CH 589958A5 CH 980975 A CH980975 A CH 980975A CH 980975 A CH980975 A CH 980975A CH 589958 A5 CH589958 A5 CH 589958A5
Authority
CH
Switzerland
Application number
CH980975A
Original Assignee
Asea Ab
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 Ab filed Critical Asea Ab
Publication of CH589958A5 publication Critical patent/CH589958A5/xx

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
    • 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)
  • Rectifiers (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Electrical Variables (AREA)
CH980975A 1974-09-11 1975-07-28 CH589958A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7411456A SE385173B (sv) 1974-09-11 1974-09-11 Kraftoverforing for hogspend likstrom

Publications (1)

Publication Number Publication Date
CH589958A5 true CH589958A5 (xx) 1977-07-29

Family

ID=20322116

Family Applications (1)

Application Number Title Priority Date Filing Date
CH980975A CH589958A5 (xx) 1974-09-11 1975-07-28

Country Status (8)

Country Link
US (1) US4126892A (xx)
JP (1) JPS5915257B2 (xx)
CA (1) CA1034637A (xx)
CH (1) CH589958A5 (xx)
DE (1) DE2538493C3 (xx)
FR (1) FR2285011A1 (xx)
GB (1) GB1510717A (xx)
SE (1) SE385173B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2055257A (en) * 1979-07-27 1981-02-25 Nii Postoyan Toka Method and device for controlling a high voltage dc transmission system
SE430452B (sv) * 1982-03-04 1983-11-14 Asea Ab Styrsystem for likstromskraftoverforing
JPS61147778U (xx) * 1985-03-06 1986-09-11
JP2533513B2 (ja) * 1987-02-06 1996-09-11 株式会社日立製作所 コンバ−タ回路の制御装置
SE504398C2 (sv) * 1994-05-24 1997-02-03 Asea Brown Boveri Anordning och förfarande för styrning av en anläggning för överföring av högspänd likström
CN101944721A (zh) * 2009-07-10 2011-01-12 国网运行有限公司上海超高压管理处 高压直流输电系统阀故障检测处理方法
CN103647300B (zh) * 2013-12-16 2016-06-15 国家电网公司 特高压直流输电工程换流器在线投入与退出控制方法
CN105826912B (zh) * 2016-04-28 2022-03-08 中国电力科学研究院 一种特高压直流系统中非故障极直流电压下降的抑制方法
CN112086935B (zh) * 2020-08-20 2022-09-20 许继电气股份有限公司 自适应降压运行的换流变压器差动保护控制方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866148A (en) * 1954-09-25 1958-12-23 Control device in a high voltage d
US3242417A (en) * 1962-09-14 1966-03-22 Bbc Brown Boveri & Cie Automatic power control for high frequency alternators
US3543129A (en) * 1968-06-28 1970-11-24 Asea Ab Power transmission equipment for high voltage direct current
SE327234B (xx) * 1968-12-16 1970-08-17 Asea Ab
US3805144A (en) * 1973-04-16 1974-04-16 Gen Electric Arrangement for inhibiting undersirable reverse field currents in excitation systems of traction vehicle power supplies

Also Published As

Publication number Publication date
SE7411456L (sv) 1976-03-12
GB1510717A (en) 1978-05-17
SE385173B (sv) 1976-06-08
FR2285011B1 (xx) 1981-05-29
US4126892A (en) 1978-11-21
JPS5915257B2 (ja) 1984-04-09
DE2538493C3 (de) 1984-11-08
FR2285011A1 (fr) 1976-04-09
JPS5154240A (xx) 1976-05-13
DE2538493A1 (de) 1976-03-25
CA1034637A (en) 1978-07-11
DE2538493B2 (de) 1980-05-29

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Legal Events

Date Code Title Description
PL Patent ceased