GB2304240B - Static var compensator - Google Patents

Static var compensator

Info

Publication number
GB2304240B
GB2304240B GB9516495A GB9516495A GB2304240B GB 2304240 B GB2304240 B GB 2304240B GB 9516495 A GB9516495 A GB 9516495A GB 9516495 A GB9516495 A GB 9516495A GB 2304240 B GB2304240 B GB 2304240B
Authority
GB
United Kingdom
Prior art keywords
static var
var compensator
compensator
static
var
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 - Fee Related
Application number
GB9516495A
Other versions
GB2304240A (en
GB9516495D0 (en
Inventor
David John Young
Bjarne Reinholdt Andersen
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.)
Alstom UK Ltd
Original Assignee
GEC Alsthom 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
Application filed by GEC Alsthom Ltd filed Critical GEC Alsthom Ltd
Priority to GB9516495A priority Critical patent/GB2304240B/en
Publication of GB9516495D0 publication Critical patent/GB9516495D0/en
Priority to PCT/GB1996/001935 priority patent/WO1997007581A1/en
Priority to AU67459/96A priority patent/AU6745996A/en
Publication of GB2304240A publication Critical patent/GB2304240A/en
Application granted granted Critical
Publication of GB2304240B publication Critical patent/GB2304240B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
    • H02J3/1864—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control wherein the stepless control of reactive power is obtained by at least one reactive element connected in series with a semiconductor switch
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/10—Flexible AC transmission systems [FACTS]
GB9516495A 1995-08-11 1995-08-11 Static var compensator Expired - Fee Related GB2304240B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9516495A GB2304240B (en) 1995-08-11 1995-08-11 Static var compensator
PCT/GB1996/001935 WO1997007581A1 (en) 1995-08-11 1996-08-09 Static var compensator
AU67459/96A AU6745996A (en) 1995-08-11 1996-08-09 Static var compensator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9516495A GB2304240B (en) 1995-08-11 1995-08-11 Static var compensator

Publications (3)

Publication Number Publication Date
GB9516495D0 GB9516495D0 (en) 1995-10-11
GB2304240A GB2304240A (en) 1997-03-12
GB2304240B true GB2304240B (en) 2000-05-24

Family

ID=10779109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9516495A Expired - Fee Related GB2304240B (en) 1995-08-11 1995-08-11 Static var compensator

Country Status (3)

Country Link
AU (1) AU6745996A (en)
GB (1) GB2304240B (en)
WO (1) WO1997007581A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116922B (en) * 2004-05-25 2006-03-31 Nokian Capacitors Oy Method for disconnecting a thyristor-coupled capacitor battery and a thyristor-coupled capacitor battery
GB2457709A (en) * 2008-02-25 2009-08-26 Elspec Engineering Ltd Reactive power compensation circuit
WO2010083639A1 (en) * 2009-01-21 2010-07-29 北京馨容纵横科技发展有限公司 Two-control-three precharging phase-controlled switch circuit for switching capacitor bank
RU2446538C1 (en) * 2011-01-24 2012-03-27 Олег Фёдорович Меньших Device to convert active load
FR2996693B1 (en) * 2012-10-05 2014-11-21 Schneider Electric Ind Sas REACTIVE ENERGY COMPENSATOR

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638238A (en) * 1985-10-15 1987-01-20 Westinghouse Electric Corp Switching technique for thyristor-switched capacitors to achieve network damping

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2303939C2 (en) * 1973-01-24 1982-06-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for operating a reactive current compensation capacitor on an alternating current network
US4307331A (en) * 1978-09-15 1981-12-22 Westinghouse Electric Corp. Hybrid switched-capacitor controlled-inductor static VAR generator and control apparatus
GB2057796B (en) * 1979-08-28 1983-11-23 Ass Elec Ind Ac transmission line reactive power compensation system
US4571535A (en) * 1984-11-15 1986-02-18 Westinghouse Electric Corp. VAR Generator having controlled discharge of thyristor switched capacitors
US4719402A (en) * 1986-12-18 1988-01-12 Westinghouse Electric Corp. VAR generator system with minimal standby losses

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638238A (en) * 1985-10-15 1987-01-20 Westinghouse Electric Corp Switching technique for thyristor-switched capacitors to achieve network damping

Also Published As

Publication number Publication date
GB2304240A (en) 1997-03-12
AU6745996A (en) 1997-03-12
WO1997007581A1 (en) 1997-02-27
GB9516495D0 (en) 1995-10-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120811