DE69121448D1 - Gate-Impulsgenerator für Thyristorschalter - Google Patents

Gate-Impulsgenerator für Thyristorschalter

Info

Publication number
DE69121448D1
DE69121448D1 DE69121448T DE69121448T DE69121448D1 DE 69121448 D1 DE69121448 D1 DE 69121448D1 DE 69121448 T DE69121448 T DE 69121448T DE 69121448 T DE69121448 T DE 69121448T DE 69121448 D1 DE69121448 D1 DE 69121448D1
Authority
DE
Germany
Prior art keywords
pulse generator
gate pulse
thyristor switches
thyristor
switches
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
DE69121448T
Other languages
English (en)
Other versions
DE69121448T2 (de
Inventor
Hideshi Ogiwara
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 DE69121448D1 publication Critical patent/DE69121448D1/de
Application granted granted Critical
Publication of DE69121448T2 publication Critical patent/DE69121448T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
    • 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)
  • Power Conversion In General (AREA)
DE69121448T 1990-04-12 1991-04-05 Gate-Impulsgenerator für Thyristorschalter Expired - Lifetime DE69121448T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2095153A JP2786717B2 (ja) 1990-04-12 1990-04-12 無効電力補償装置のゲートパルス発生装置

Publications (2)

Publication Number Publication Date
DE69121448D1 true DE69121448D1 (de) 1996-09-26
DE69121448T2 DE69121448T2 (de) 1997-01-16

Family

ID=14129849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69121448T Expired - Lifetime DE69121448T2 (de) 1990-04-12 1991-04-05 Gate-Impulsgenerator für Thyristorschalter

Country Status (6)

Country Link
US (1) US5124628A (de)
EP (1) EP0452049B1 (de)
JP (1) JP2786717B2 (de)
AU (1) AU637682B2 (de)
CA (1) CA2040211C (de)
DE (1) DE69121448T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0858141B1 (de) * 1997-02-06 2009-12-09 Abb Ab Verfahren und Vorrichtung zur Steuerung einer kapazitiven Vorrichtung für eine Nebenschluss-Kompensatoreinheit
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
US6121758A (en) * 1999-06-23 2000-09-19 Daq Electronics, Inc. Adaptive synchronous capacitor switch controller
CN105717846B (zh) * 2016-04-13 2018-08-17 上海电器科学研究院 电子式智能精准角度选择控制装置
CN107681678B (zh) * 2017-08-31 2020-05-29 国网河南省电力公司电力科学研究院 一种基于整流侧触发角紧急控制的换相失败预防方法
CN109525001A (zh) * 2018-11-16 2019-03-26 国网河南省电力公司电力科学研究院 特高压分层接入下的换相失败预防协调控制方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110335A (ja) * 1982-12-14 1984-06-26 富士電機株式会社 サイリスタ式コンデンサ開閉装置
US4633381A (en) * 1985-02-26 1986-12-30 Sundstrand Corporation Inverter shoot-through protection circuit
US4641231A (en) * 1985-12-06 1987-02-03 General Electric Company Apparatus and method for failure testing of a control turn-off semiconductor
GB8706275D0 (en) * 1987-03-17 1987-04-23 Rca Corp Gate circuit
JPS6416255A (en) * 1987-07-10 1989-01-19 Toshiba Corp Gate signal generator
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

Also Published As

Publication number Publication date
AU637682B2 (en) 1993-06-03
EP0452049A3 (en) 1992-03-04
JPH03294913A (ja) 1991-12-26
EP0452049B1 (de) 1996-08-21
CA2040211A1 (en) 1991-10-13
US5124628A (en) 1992-06-23
DE69121448T2 (de) 1997-01-16
CA2040211C (en) 1997-08-05
EP0452049A2 (de) 1991-10-16
AU7432391A (en) 1991-10-17
JP2786717B2 (ja) 1998-08-13

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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