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
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)
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)
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 |
EP2212706B1 (de) | 2007-11-13 | 2018-05-16 | Emerson Climate Technologies, Inc. | Dreiphasendetektionsmodul |
CN108388401B (zh) | 2013-08-28 | 2021-01-29 | 华为终端有限公司 | 应用关联处理方法及移动终端 |
EP3244538B1 (de) * | 2015-01-07 | 2021-05-05 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Statischer schalter |
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)
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 |
-
1987
- 1987-07-10 JP JP62172236A patent/JPS6416255A/ja active Pending
-
1988
- 1988-07-07 CA CA000571436A patent/CA1299651C/en not_active Expired - Lifetime
- 1988-07-08 US US07/216,538 patent/US4859884A/en not_active Expired - Fee Related
- 1988-07-08 AU AU18869/88A patent/AU587945B2/en not_active Ceased
- 1988-07-08 EP EP88110974A patent/EP0298515B1/de not_active Expired - Lifetime
- 1988-07-08 DE DE8888110974T patent/DE3879300T2/de not_active Expired - Lifetime
- 1988-07-09 CN CN88104338A patent/CN1010359B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CN1030675A (zh) | 1989-01-25 |
DE3879300T2 (de) | 1993-07-01 |
AU1886988A (en) | 1989-01-19 |
CN1010359B (zh) | 1990-11-07 |
JPS6416255A (en) | 1989-01-19 |
CA1299651C (en) | 1992-04-28 |
EP0298515A1 (de) | 1989-01-11 |
AU587945B2 (en) | 1989-08-31 |
EP0298515B1 (de) | 1993-03-17 |
US4859884A (en) | 1989-08-22 |
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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 |