NO980034L - Thyristor controlled capacitor bank - Google Patents

Thyristor controlled capacitor bank

Info

Publication number
NO980034L
NO980034L NO980034A NO980034A NO980034L NO 980034 L NO980034 L NO 980034L NO 980034 A NO980034 A NO 980034A NO 980034 A NO980034 A NO 980034A NO 980034 L NO980034 L NO 980034L
Authority
NO
Norway
Prior art keywords
capacitor bank
thyristor
capacitor
thyristor controlled
controlled capacitor
Prior art date
Application number
NO980034A
Other languages
Norwegian (no)
Other versions
NO980034D0 (en
Inventor
Kadry Sadek
Marcos-Antonio Pareira
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NO980034D0 publication Critical patent/NO980034D0/en
Publication of NO980034L publication Critical patent/NO980034L/en

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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Power Conversion In General (AREA)

Abstract

Oppfinnelsen angår en tyristorstyrt kondensator- bank (10) med en tyristorsvitsj (14) og en kondensatorbank (16). Ifølge oppfinnelsen er denne kondensatorbanken (16) oppdelt i minst to seriekoblede kondensatorgrupper (22, 24, 26) og den kondensatorgruppe (24, 26) som vender bort fra en kondensatorgruppe (22) ved nettilkoblingen (12) er seriekoblet med en tyristorsvitsj (14) og en drosselspole (30). Dermed oppnår man en tyristorsvitsjet kondensatorbank (10) hvis tyristorsvitsj (14) kun trenger dimensjoneres til en brøkdel av den enkelte nettspenning, noe som av økonomiske grunner er en stor fordel.The invention relates to a thyristor controlled capacitor bank (10) with a thyristor switch (14) and a capacitor bank (16). According to the invention, this capacitor bank (16) is divided into at least two series-connected capacitor groups (22, 24, 26) and the capacitor group (24, 26) facing away from a capacitor group (22) at the mains connection (12) is connected in series with a thyristor switch (14). ) and a choke coil (30). This results in a thyristor switched capacitor bank (10) whose thyristor switch (14) only needs to be dimensioned to a fraction of the individual mains voltage, which is a great advantage for economic reasons.

NO980034A 1995-08-04 1998-01-05 Thyristor controlled capacitor bank NO980034L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19528766A DE19528766C1 (en) 1995-08-04 1995-08-04 Thyristor switched capacitor bank
PCT/DE1996/001345 WO1997006589A1 (en) 1995-08-04 1996-07-22 Thyristor switched capacitor bank

Publications (2)

Publication Number Publication Date
NO980034D0 NO980034D0 (en) 1998-01-05
NO980034L true NO980034L (en) 1998-04-03

Family

ID=7768743

Family Applications (1)

Application Number Title Priority Date Filing Date
NO980034A NO980034L (en) 1995-08-04 1998-01-05 Thyristor controlled capacitor bank

Country Status (6)

Country Link
EP (1) EP0842557A1 (en)
AU (1) AU6512696A (en)
CA (1) CA2228487A1 (en)
DE (1) DE19528766C1 (en)
NO (1) NO980034L (en)
WO (1) WO1997006589A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2282900C (en) 1999-09-20 2011-02-01 Bayer Inc. Halogenated terpolymers of isobutylene, diolefin monomer and styrenic monomer
EP2147492A2 (en) 2007-05-18 2010-01-27 ABB Technology AG Static var compensator apparatus
CN105656058A (en) * 2016-03-14 2016-06-08 重庆明斯克电气有限责任公司 Dynamic switching circuit of electromechanical synchronous switch of capacitor and control method of dynamic switching circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE378719B (en) * 1973-12-13 1975-09-08 Asea Ab
DE2804481A1 (en) * 1978-01-31 1979-08-02 Licentia Gmbh Control circuit with bidirectional thyristor arrangement - controlling reactive power of capacitor connected to AC mains
EP0116275B1 (en) * 1983-02-08 1987-07-15 BBC Aktiengesellschaft Brown, Boveri & Cie. Reactive power compensator

Also Published As

Publication number Publication date
EP0842557A1 (en) 1998-05-20
WO1997006589A1 (en) 1997-02-20
NO980034D0 (en) 1998-01-05
DE19528766C1 (en) 1997-01-16
AU6512696A (en) 1997-03-05
CA2228487A1 (en) 1997-02-20

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