DE3879300D1 - Gattersteuerungsanordnung fuer ein thyristorventil. - Google Patents

Gattersteuerungsanordnung fuer ein thyristorventil.

Info

Publication number
DE3879300D1
DE3879300D1 DE8888110974T DE3879300T DE3879300D1 DE 3879300 D1 DE3879300 D1 DE 3879300D1 DE 8888110974 T DE8888110974 T DE 8888110974T DE 3879300 T DE3879300 T DE 3879300T DE 3879300 D1 DE3879300 D1 DE 3879300D1
Authority
DE
Germany
Prior art keywords
gate control
control arrangement
thyristor valve
thyristor
valve
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 - Lifetime
Application number
DE8888110974T
Other languages
English (en)
Other versions
DE3879300T2 (de
Inventor
Teruo C O Patent Divis Yoshino
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.)
Toshiba Mitsubishi Electric Industrial Systems Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE3879300D1 publication Critical patent/DE3879300D1/de
Application granted granted Critical
Publication of DE3879300T2 publication Critical patent/DE3879300T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
    • H02M1/092—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices the control signals being transmitted optically
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/1203—Circuits independent of the type of conversion
    • H02H7/1206—Circuits independent of the type of conversion specially adapted to conversion cells composed of a plurality of parallel or serial connected elements
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/08124—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit in thyristor switches
    • 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)
  • Power Conversion In General (AREA)
  • Rectifiers (AREA)
DE8888110974T 1987-07-10 1988-07-08 Gattersteuerungsanordnung fuer ein thyristorventil. Expired - Lifetime DE3879300T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62172236A JPS6416255A (en) 1987-07-10 1987-07-10 Gate signal generator

Publications (2)

Publication Number Publication Date
DE3879300D1 true DE3879300D1 (de) 1993-04-22
DE3879300T2 DE3879300T2 (de) 1993-07-01

Family

ID=15938138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888110974T Expired - Lifetime DE3879300T2 (de) 1987-07-10 1988-07-08 Gattersteuerungsanordnung fuer ein thyristorventil.

Country Status (7)

Country Link
US (1) US4859884A (de)
EP (1) EP0298515B1 (de)
JP (1) JPS6416255A (de)
CN (1) CN1010359B (de)
AU (1) AU587945B2 (de)
CA (1) CA1299651C (de)
DE (1) DE3879300T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2614293B2 (ja) * 1988-12-12 1997-05-28 株式会社東芝 無効電力補償装置
JPH02272612A (ja) * 1989-04-14 1990-11-07 Toshiba Corp 静止形無効電力補償装置のゲートパルス発生方法
JP2786717B2 (ja) * 1990-04-12 1998-08-13 株式会社東芝 無効電力補償装置のゲートパルス発生装置
JPH04150776A (ja) * 1990-10-12 1992-05-25 Toshiba Corp サイリスタブリッジのバイパスペア制御回路
DE59209136D1 (de) * 1992-05-18 1998-02-19 Siemens Ag Verfahren und Vorrichtung zur Erzeugung eines Synchronisiersignals für einen Steuersatz zur Ansteuerung eines Stromrichterventils eines gesteuerten Serienkompensators
JPH05344707A (ja) * 1992-06-15 1993-12-24 Toshiba Corp サイリスタ変換器の制御装置
US5670864A (en) * 1995-05-26 1997-09-23 Pacific Scientific Company Adaptive automatic power capacitor for controlling controller a capacitor bank of a power distribution system
SE510197C2 (sv) * 1997-02-06 1999-04-26 Asea Brown Boveri Förfarande och anordning för styrning av ett kondensatordon för en shuntkopplad statisk kompensatorenhet med deblockeringssignaler för indikering av icke strömförande tillstånd hos ingående ventiler
DE69841351D1 (de) * 1997-02-06 2010-01-21 Abb Ab Verfahren und Vorrichtung zur Steuerung einer kapazitiven Vorrichtung für eine Nebenschluss-Kompensatoreinheit
US6211792B1 (en) * 1999-08-13 2001-04-03 JADRIć IVAN Method and apparatus detecting a failed thyristor
CN201811997U (zh) 2007-11-13 2011-04-27 艾默生环境优化技术有限公司 三相检测设备
CN103455278B (zh) 2013-08-28 2018-02-06 华为终端（东莞）有限公司 应用关联处理方法及装置
MY182521A (en) * 2015-01-07 2021-01-25 Toshiba Mitsubihi Electric Ind Systems Corporation Static switch
CN105071353B (zh) * 2015-08-28 2018-05-04 中国神华能源股份有限公司 一种次同步动态稳定器的多重化保护装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936726A (en) * 1974-09-03 1976-02-03 General Electric Company Gating control for a static switching arrangement with improved dynamic response
AU521914B2 (en) * 1978-02-28 1982-05-06 Tokyo Shibaura Denki Kabushiki Kaisha Controlling electric valves in ac power supply
JPS55141982A (en) * 1979-04-24 1980-11-06 Toshiba Corp Gate circuit for thyristor converter
US4298810A (en) * 1980-01-14 1981-11-03 General Electric Company Semiconductor device conduction state detection circuit
JPS58195468A (ja) * 1982-05-07 1983-11-14 Mitsubishi Electric Corp 無効電力補償装置の保護装置
EP0104276B1 (de) * 1982-09-23 1985-12-18 BBC Aktiengesellschaft Brown, Boveri & Cie. Elektronische Zerhackerschaltung und Verfahren zu deren Betrieb
US4555659A (en) * 1984-02-27 1985-11-26 Westinghouse Electric Corp. Static VAR generator system having improved response time

Also Published As

Publication number Publication date
EP0298515A1 (de) 1989-01-11
CA1299651C (en) 1992-04-28
CN1030675A (zh) 1989-01-25
CN1010359B (zh) 1990-11-07
EP0298515B1 (de) 1993-03-17
DE3879300T2 (de) 1993-07-01
JPS6416255A (en) 1989-01-19
AU587945B2 (en) 1989-08-31
AU1886988A (en) 1989-01-19
US4859884A (en) 1989-08-22

Similar Documents

Publication Publication Date Title
DE3870745D1 (de) Steuervorrichtung fuer eine drosselklappe.
DE3862264D1 (de) Handbetaetigte stellvorrichtung fuer steuerventile.
DE3578129D1 (de) Ventileinrichtung fuer ein medizinisches geraet.
DE3874702D1 (de) Steuerventil.
DE3481931D1 (de) Drosselklappesteuervorrichtung.
FI861699A0 (fi) Styrventil.
IT8622143A0 (it) Valvola di controllo.
IT1218797B (it) Valvola di controllo a siringa
DE3875593D1 (de) Ventilsteuervorrichtung.
DE3782993D1 (de) Geraet fuer ein pneumatisches stellglied.
DE3484619D1 (de) Bedienungsvorrichtung fuer ein regelventil oder ein aehnliches system.
DE3879300D1 (de) Gattersteuerungsanordnung fuer ein thyristorventil.
DE3860012D1 (de) Ventilsteuereinrichtung.
NO160672C (no) Ventilaktuator.
DE3762365D1 (de) Drosselklappensteuervorrichtung fuer ein fahrzeug.
DE3878332D1 (de) Steuervorrichtung fuer eine drosselklappe.
NO161875C (no) Aktuator for sluseventil.
DE58901579D1 (de) Stelleinrichtung fuer ein gaswechselventil.
DE58901320D1 (de) Stelleinrichtung fuer ein gaswechselventil.
DE68903791D1 (de) Ventil-uebersteuerungsmechanismus.
DE3863439D1 (de) Steuereinrichtung fuer ein ventil.
DK56387A (da) Styreventil
DE3579077D1 (de) Dreiweg-kontrollventil.
DE3579049D1 (de) Steuerventil.
IT1222782B (it) Valvola a dischi di comando

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS COR