AU560123B2 - Static var generator - Google Patents

Static var generator

Info

Publication number
AU560123B2
AU560123B2 AU90690/82A AU9069082A AU560123B2 AU 560123 B2 AU560123 B2 AU 560123B2 AU 90690/82 A AU90690/82 A AU 90690/82A AU 9069082 A AU9069082 A AU 9069082A AU 560123 B2 AU560123 B2 AU 560123B2
Authority
AU
Australia
Prior art keywords
static var
var generator
generator
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.)
Ceased
Application number
AU90690/82A
Other languages
English (en)
Other versions
AU9069082A (en
Inventor
Laszlo Gyugyi
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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=23296011&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU560123(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of AU9069082A publication Critical patent/AU9069082A/en
Application granted granted Critical
Publication of AU560123B2 publication Critical patent/AU560123B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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 using reactive elements connected in series with semiconductor switches, e.g. static VAR compensators [SVC], thyristor-controlled reactors [TCR] or thyristor-switched capacitors [TSC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Eletrric Generators (AREA)
AU90690/82A 1981-12-17 1982-11-18 Static var generator Ceased AU560123B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US331940 1981-12-17
US06/331,940 US4437052A (en) 1981-12-17 1981-12-17 Static VAR generator

Publications (2)

Publication Number Publication Date
AU9069082A AU9069082A (en) 1983-06-23
AU560123B2 true AU560123B2 (en) 1987-04-02

Family

ID=23296011

Family Applications (1)

Application Number Title Priority Date Filing Date
AU90690/82A Ceased AU560123B2 (en) 1981-12-17 1982-11-18 Static var generator

Country Status (10)

Country Link
US (1) US4437052A (enExample)
EP (1) EP0083487B1 (enExample)
JP (1) JPS58129517A (enExample)
KR (1) KR840003157A (enExample)
AU (1) AU560123B2 (enExample)
BR (1) BR8207202A (enExample)
CA (1) CA1193656A (enExample)
DE (1) DE3273699D1 (enExample)
IN (1) IN155973B (enExample)
ZA (1) ZA828248B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU574421B2 (en) * 1984-02-27 1988-07-07 Westinghouse Electric Corporation Static var generator
AU575443B2 (en) * 1984-11-15 1988-07-28 Westinghouse Electric Corporation Var generator having controlled thyristor switched capacitors

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513240A (en) * 1983-06-08 1985-04-23 Westinghouse Electric Corp. Method and apparatus for selective cancellation of subsynchronous resonance
GB8429683D0 (en) * 1984-11-23 1985-01-03 Gen Electric Co Plc Reactive power compensating circuit
US4599553A (en) * 1985-02-28 1986-07-08 Westinghouse Electric Corp. Malfunction detector for static VAR controllers
AU573101B2 (en) * 1985-09-10 1988-05-26 Toshiba, Kabushiki Kaisha Reactive power compensation apparatus
US5032738A (en) * 1986-01-22 1991-07-16 Vithayathil John J Scheme for rapid adjustment of network impedance
US5548203A (en) * 1994-06-29 1996-08-20 Electric Power Research Institute, Inc. Capacitor polarity-based var correction controller for resonant line conditions and large amplitude line harmonics
US5631545A (en) * 1994-06-29 1997-05-20 Electric Power Research Institute, Inc. Apparatus and method for regulating a power line using frequency domain self-synchronization control
US7288921B2 (en) * 2004-06-25 2007-10-30 Emerson Process Management Power & Water Solutions, Inc. Method and apparatus for providing economic analysis of power generation and distribution
WO2013126660A2 (en) 2012-02-24 2013-08-29 Board Of Trustees Of Michigan State University Transformer-less unified power flow controller

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1655038A (en) 1925-08-05 1928-01-03 Gen Electric Power-factor control system
GB610061A (en) 1945-11-09 1948-10-11 Gen Electric Co Ltd Improvements in and relating to the voltage control of and stabilization of electricpower transmission lines
GB663319A (en) 1948-06-16 1951-12-19 Asea Ab Improvements in and relating to polyphase transductors
DE1763018C3 (de) 1968-03-23 1985-06-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur verzögerungsfreien Regelung der Blindleistung in elektrischen Netzen
US3999117A (en) 1974-12-23 1976-12-21 Westinghouse Electric Corporation Method and control apparatus for static VAR generator and compensator
US3992661A (en) 1975-08-25 1976-11-16 General Electric Company Reactive current compensating apparatus for electric power systems
US4028614A (en) 1976-05-03 1977-06-07 General Electric Company High speed control of reactive power for voltage stabilization in electric power systems
JPS5392456A (en) * 1977-01-24 1978-08-14 Toshiba Corp Compensating device of reactive power
US4188573A (en) * 1978-04-03 1980-02-12 Westinghouse Electric Corp. Static VAR generator with time-related-error minimizer
US4210860A (en) * 1978-09-15 1980-07-01 Westinghouse Electric Corp. VAR Generator with current sensitive inductance break point

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU574421B2 (en) * 1984-02-27 1988-07-07 Westinghouse Electric Corporation Static var generator
AU575443B2 (en) * 1984-11-15 1988-07-28 Westinghouse Electric Corporation Var generator having controlled thyristor switched capacitors

Also Published As

Publication number Publication date
EP0083487A1 (en) 1983-07-13
ZA828248B (en) 1983-09-28
US4437052A (en) 1984-03-13
BR8207202A (pt) 1983-10-11
CA1193656A (en) 1985-09-17
DE3273699D1 (de) 1986-11-13
EP0083487B1 (en) 1986-10-08
JPS58129517A (ja) 1983-08-02
AU9069082A (en) 1983-06-23
IN155973B (enExample) 1985-04-20
KR840003157A (ko) 1984-08-13

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