ZA812096B - A process and control arrangement for the overswing-free switching-on and switching-off of a capacitance between two conductors of an alternating current voltage circuit - Google Patents

A process and control arrangement for the overswing-free switching-on and switching-off of a capacitance between two conductors of an alternating current voltage circuit

Info

Publication number
ZA812096B
ZA812096B ZA00812096A ZA812096A ZA812096B ZA 812096 B ZA812096 B ZA 812096B ZA 00812096 A ZA00812096 A ZA 00812096A ZA 812096 A ZA812096 A ZA 812096A ZA 812096 B ZA812096 B ZA 812096B
Authority
ZA
South Africa
Prior art keywords
switching
overswing
conductors
capacitance
alternating current
Prior art date
Application number
ZA00812096A
Inventor
W Hochstetter
E Schmid
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 ZA812096B publication Critical patent/ZA812096B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/13—Modifications for switching at zero crossing
    • H03K17/136—Modifications for switching at zero crossing in thyristor switches
    • 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)
  • Supply And Distribution Of Alternating Current (AREA)
ZA00812096A 1980-03-31 1981-03-30 A process and control arrangement for the overswing-free switching-on and switching-off of a capacitance between two conductors of an alternating current voltage circuit ZA812096B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803012511 DE3012511A1 (en) 1980-03-31 1980-03-31 METHOD AND DEVICE FOR Vibration-free switching on and off of a capacitor between two conductors of an alternating voltage network

Publications (1)

Publication Number Publication Date
ZA812096B true ZA812096B (en) 1982-04-28

Family

ID=6098905

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00812096A ZA812096B (en) 1980-03-31 1981-03-30 A process and control arrangement for the overswing-free switching-on and switching-off of a capacitance between two conductors of an alternating current voltage circuit

Country Status (5)

Country Link
EP (1) EP0037087B1 (en)
JP (1) JPS56150930A (en)
CA (1) CA1159522A (en)
DE (2) DE3012511A1 (en)
ZA (1) ZA812096B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959023A (en) * 1982-09-27 1984-04-04 株式会社　伸和技研 Power factor regulating method and device
JPS59110335A (en) * 1982-12-14 1984-06-26 富士電機株式会社 Thyristor type condenser switching device
AT384502B (en) * 1985-09-10 1987-11-25 Sprecher & Schuh Ag DEVICE FOR THE CONTROLLED SWITCHING ON AND / OR SWITCHING OFF OF INDUCTIVE AND CAPACITIVE ELEMENTS IN THE HIGH VOLTAGE NETWORK
EP0476917A3 (en) * 1990-09-18 1993-07-28 Black & Decker Inc. Timed battery charger
DE4425247A1 (en) * 1994-07-16 1996-01-18 Fraunhofer Ges Forschung Switching device for a capacitor-equipped reactive power compensation device
GB2307803B (en) * 1995-11-28 2000-05-31 Gec Alsthom Ltd Three-phase static var compensator arrangement
GB2494770A (en) * 2011-09-13 2013-03-20 O M K Greenpower Uk Ltd Reactive power compensation system having capacitors with parallel connected discharge resistors
CN115313412B (en) * 2022-09-19 2023-09-29 广州华园智电科技有限公司 Single-phase power capacitor rapid and safe switching method based on thyristor control strategy

Family Cites Families (4)

* 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
JPS602289B2 (en) * 1976-07-07 1985-01-21 丸善石油株式会社 Improved separation and purification method for vinylphenol
SE417472B (en) * 1977-10-13 1981-03-16 Asea Ab CONDENSOR EQUIPMENT FOR CONNECTING TO AN AC POWER NETWORK
DE2816361A1 (en) * 1978-04-13 1979-10-25 Licentia Gmbh METHOD FOR OPERATING A POWER CAPACITOR FOR BLIND CURRENT COMPENSATION

Also Published As

Publication number Publication date
DE3012511A1 (en) 1981-10-08
JPS56150930A (en) 1981-11-21
DE3162217D1 (en) 1984-03-22
EP0037087A1 (en) 1981-10-07
CA1159522A (en) 1983-12-27
EP0037087B1 (en) 1984-02-15

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