GB2002974B - Direct current power transmission system - Google Patents

Direct current power transmission system

Info

Publication number
GB2002974B
GB2002974B GB7833891A GB7833891A GB2002974B GB 2002974 B GB2002974 B GB 2002974B GB 7833891 A GB7833891 A GB 7833891A GB 7833891 A GB7833891 A GB 7833891A GB 2002974 B GB2002974 B GB 2002974B
Authority
GB
United Kingdom
Prior art keywords
power transmission
direct current
transmission system
current power
direct
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7833891A
Other versions
GB2002974A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
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 GB2002974A publication Critical patent/GB2002974A/en
Application granted granted Critical
Publication of GB2002974B publication Critical patent/GB2002974B/en
Expired legal-status Critical Current

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
    • H02H7/268—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
    • 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
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • 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
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
    • H02J13/0004—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers involved in a protection system
    • 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)
  • Supply And Distribution Of Alternating Current (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Inverter Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
GB7833891A 1977-08-19 1978-08-18 Direct current power transmission system Expired GB2002974B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7709342A SE407497B (en) 1977-08-19 1977-08-19 POETRY POWER TRANSFER

Publications (2)

Publication Number Publication Date
GB2002974A GB2002974A (en) 1979-02-28
GB2002974B true GB2002974B (en) 1982-02-10

Family

ID=20332043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833891A Expired GB2002974B (en) 1977-08-19 1978-08-18 Direct current power transmission system

Country Status (8)

Country Link
JP (1) JPS5442630A (en)
BR (1) BR7805338A (en)
CA (1) CA1106443A (en)
CH (1) CH644230A5 (en)
DE (1) DE2834564C2 (en)
FR (1) FR2400789A1 (en)
GB (1) GB2002974B (en)
SE (1) SE407497B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746634A (en) * 1980-09-04 1982-03-17 Tokyo Electric Power Co Controlling device for dc multiterminal transmission system
JPS5878115A (en) * 1981-11-04 1983-05-11 Nippon Kogaku Kk <Nikon> Auxiliary condenser lens for telecentric illumination
SE444493B (en) * 1984-08-24 1986-04-14 Asea Ab PROCEDURE FOR CONTROL OF A CURRENT AND CURRENT FOR POWER TRANSMISSION WITH THE HELP OF HIGH-SPEND DC
SE514920C2 (en) * 1997-03-24 2001-05-14 Abb Ab Electric power plant with DC and AC networks including detecting unbalanced states of inverters
CN103296691A (en) * 2012-03-05 2013-09-11 南方电网科学研究院有限责任公司 Multiport direct-current transmission power coordination control method
CN102593857A (en) * 2012-03-05 2012-07-18 南京南瑞继保电气有限公司 Method for configuring multiport direct-current transmission control system
CN104518519B (en) * 2013-09-26 2017-11-03 南京南瑞继保电气有限公司 DC voltage control method and device
KR101562117B1 (en) 2014-01-23 2015-10-22 엘에스산전 주식회사 Apparatus and method for controlling of High Voltage Direct Current
CN104052077B (en) * 2014-07-04 2016-03-02 南京南瑞继保电气有限公司 A kind of direct current transportation inverter side control method for frequency
CA3199383A1 (en) * 2015-02-04 2016-08-11 Bipco-Soft R3 Inc. Demand response implemented in an infrastructure having a dc link

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1488085B2 (en) * 1963-01-30 1970-12-17 Allmänna Svenska Elektriska AB, Västeras (Schweden)j Transmission system for high-voltage direct current
DE1613546B1 (en) * 1966-10-13 1971-01-28 Allmaenna Svenska Elek Ska Ab Power transmission for high voltage direct current
SE370596B (en) * 1973-02-14 1974-10-21 Asea Ab
JPS555338B2 (en) * 1974-04-24 1980-02-06

Also Published As

Publication number Publication date
SE407497B (en) 1979-03-26
JPS6243416B2 (en) 1987-09-14
DE2834564A1 (en) 1979-03-01
CH644230A5 (en) 1984-07-13
BR7805338A (en) 1979-04-17
FR2400789A1 (en) 1979-03-16
JPS5442630A (en) 1979-04-04
SE7709342L (en) 1979-02-20
DE2834564C2 (en) 1982-10-28
FR2400789B1 (en) 1983-07-22
GB2002974A (en) 1979-02-28
CA1106443A (en) 1981-08-04

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19980817