NO980034L - Thyristor controlled capacitor bank - Google Patents
Thyristor controlled capacitor bankInfo
- 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
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.
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)
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)
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 |
-
1995
- 1995-08-04 DE DE19528766A patent/DE19528766C1/en not_active Expired - Fee Related
-
1996
- 1996-07-22 EP EP96924762A patent/EP0842557A1/en not_active Withdrawn
- 1996-07-22 AU AU65126/96A patent/AU6512696A/en not_active Abandoned
- 1996-07-22 CA CA002228487A patent/CA2228487A1/en not_active Abandoned
- 1996-07-22 WO PCT/DE1996/001345 patent/WO1997006589A1/en not_active Application Discontinuation
-
1998
- 1998-01-05 NO NO980034A patent/NO980034L/en unknown
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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