CA1229659A - Circuit protecteur pour thyristors utilises dans des generateurs statiques de puissance reactive - Google Patents

Circuit protecteur pour thyristors utilises dans des generateurs statiques de puissance reactive

Info

Publication number
CA1229659A
CA1229659A CA000432260A CA432260A CA1229659A CA 1229659 A CA1229659 A CA 1229659A CA 000432260 A CA000432260 A CA 000432260A CA 432260 A CA432260 A CA 432260A CA 1229659 A CA1229659 A CA 1229659A
Authority
CA
Canada
Prior art keywords
voltage
pair
thyristor
thyristor means
current
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
CA000432260A
Other languages
English (en)
Inventor
Michael B. Brennen
Miklos Sarkozi
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.)
CBS 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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1229659A publication Critical patent/CA1229659A/fr
Expired legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30Reactive power compensation

Landscapes

  • Rectifiers (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
CA000432260A 1982-07-30 1983-07-12 Circuit protecteur pour thyristors utilises dans des generateurs statiques de puissance reactive Expired CA1229659A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40345582A 1982-07-30 1982-07-30
US403,455 1982-07-30

Publications (1)

Publication Number Publication Date
CA1229659A true CA1229659A (fr) 1987-11-24

Family

ID=23595841

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000432260A Expired CA1229659A (fr) 1982-07-30 1983-07-12 Circuit protecteur pour thyristors utilises dans des generateurs statiques de puissance reactive

Country Status (2)

Country Link
JP (1) JPS5928842A (fr)
CA (1) CA1229659A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064246Y2 (ja) * 1987-04-08 1994-02-02 工業技術院長 分離型レ−ザ干渉計
CN107144726B (zh) * 2017-06-09 2019-11-15 深圳市中电电力技术股份有限公司 一种a级电压暂态监测装置、方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106842A (en) * 1978-02-10 1979-08-22 Toshiba Corp Overvoltage protection system
JPS563574A (en) * 1979-06-20 1981-01-14 Hitachi Ltd Power source filter device

Also Published As

Publication number Publication date
JPS5928842A (ja) 1984-02-15

Similar Documents

Publication Publication Date Title
US4924342A (en) Low voltage transient current limiting circuit
US4434376A (en) Method and means for damping subsynchronous oscillations and DC offset in an AC power system
JP3432640B2 (ja) 変換器保護装置
US10171023B2 (en) Motor starter apparatus with start-up fault detection capability
US4300181A (en) Commutation circuit for an HVDC circuit breaker
US4292545A (en) Method and means for damping subsynchronous oscillations and DC offset in an AC power system
US4191992A (en) Method of and apparatus for enabling soft-failure of modular power converter systems, including RF generator systems, embodying switching components in the power conversion
US5402058A (en) Method and apparatus for controlling discharge of a thyristor-switched capacitor
JPS6293720A (ja) サイリスタ・スイツチのスイツチング方法及び静止var発生器
US3546572A (en) Three-phase transformer power supply employing capacitors and clamping devices to suppress voltage surges
US4470005A (en) Static VAR generator having a thyristor circuit arrangement providing reduced losses
US20100053830A1 (en) Method and apparatus for mitigation of dynamic overvoltage
US5995394A (en) Device for connecting a VSC converter to a source of alternating voltage
US6359422B1 (en) Surge resistor for protecting active source of variable inductance in a power-factor correction arrangement
CN114295924A (zh) 一种动态电压恢复器整机性能测试系统及方法
WO2017000224A1 (fr) Compensateur série synchrone statique sans transformateur et son procédé de protection
CA1229659A (fr) Circuit protecteur pour thyristors utilises dans des generateurs statiques de puissance reactive
US5907234A (en) Thyristor-switched capacitor bank
WO1994024622A1 (fr) Systeme de compensation serie commande par thyristor blocable
CN216956211U (zh) 一种动态电压恢复器整机性能测试系统
CN214337561U (zh) 一种无功补偿晶闸管的保护电路及晶闸管投切开关
Fang et al. A submodule chosen method to reduce the voltage difference between HBSMs and FBSMs of the hybrid MMC during a DC fault
EP3614543A1 (fr) Soupape de commutation
EP4369548A1 (fr) Protection à grande vitesse pour compensateur de phase avec transformateur zig-zag
JPH0334094B2 (fr)

Legal Events

Date Code Title Description
MKEX Expiry