IN2013CH04606A - - Google Patents

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Publication number
IN2013CH04606A
IN2013CH04606A IN4606CH2013A IN2013CH04606A IN 2013CH04606 A IN2013CH04606 A IN 2013CH04606A IN 4606CH2013 A IN4606CH2013 A IN 4606CH2013A IN 2013CH04606 A IN2013CH04606 A IN 2013CH04606A
Authority
IN
India
Prior art keywords
electronic
switch
circuit
excitation
electronic switches
Prior art date
Application number
Other languages
English (en)
Inventor
Tao Wu
Kunlun Chen
Yingqi Zhang
Fan Zhang
Xin Hao
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IN2013CH04606A publication Critical patent/IN2013CH04606A/en

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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/10—Modifications for increasing the maximum permissible switched voltage
    • H03K17/107—Modifications for increasing the maximum permissible switched voltage in composite switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/168—Modifications for eliminating interference voltages or currents in composite switches
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133311—Environmental protection, e.g. against dust or humidity
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133357—Planarisation layers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Electronic Switches (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
IN4606CH2013 2012-10-16 2013-10-11 IN2013CH04606A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210392576.8A CN103731127B (zh) 2012-10-16 2012-10-16 用于同步控制串联连接的电子开关的电路

Publications (1)

Publication Number Publication Date
IN2013CH04606A true IN2013CH04606A (enrdf_load_stackoverflow) 2015-07-31

Family

ID=49328452

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4606CH2013 IN2013CH04606A (enrdf_load_stackoverflow) 2012-10-16 2013-10-11

Country Status (6)

Country Link
US (1) US9564832B2 (enrdf_load_stackoverflow)
EP (1) EP2722986A3 (enrdf_load_stackoverflow)
CN (1) CN103731127B (enrdf_load_stackoverflow)
BR (1) BR102013026567A2 (enrdf_load_stackoverflow)
CA (1) CA2829722A1 (enrdf_load_stackoverflow)
IN (1) IN2013CH04606A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103983891B (zh) * 2014-05-30 2018-10-09 台达电子企业管理（上海）有限公司 逆变器电路的短路故障检测装置及方法
TW201703406A (zh) * 2015-04-14 2017-01-16 電源整合有限責任公司 切換裝置及功率模組
CN108983079A (zh) * 2017-06-05 2018-12-11 通用电气公司 故障检测装置、系统及方法
CN110149110B (zh) * 2018-02-11 2020-08-25 陶顺祝 一种电子开关串联结构的驱动电路
CN112738946B (zh) * 2019-10-15 2023-04-07 松下知识产权经营株式会社 照明电路及其同步方法
CN113422559A (zh) * 2021-06-30 2021-09-21 山推工程机械股份有限公司 一种可变开绕组电机拓扑驱动电路
JP7279831B1 (ja) * 2022-03-17 2023-05-23 株式会社明電舎 電力変換器のゲート駆動回路
EP4391381A1 (en) * 2022-12-22 2024-06-26 Sécheron SA Switching device comprising serially-connected semiconductor switches

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JPH1051285A (ja) * 1996-05-28 1998-02-20 Mitsubishi Electric Corp 電圧制御型トランジスタの駆動回路
US5909138A (en) 1996-06-27 1999-06-01 Survivalink Corporation Fast isolated IGBT driver for high voltage switching circuitry
JPH10116732A (ja) * 1996-10-09 1998-05-06 Nec Corp 伝送線路トランス及びこれを使用した増幅ユニット
JP2000012780A (ja) 1998-06-26 2000-01-14 Toshiba Corp 半導体スナバ装置及び半導体装置
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US6239988B1 (en) * 1999-06-09 2001-05-29 Siemens Medical Systems, Inc. Current sourced gate driver for fast thyristors
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JP4631409B2 (ja) * 2004-11-24 2011-02-16 富士電機ホールディングス株式会社 半導体スイッチ回路
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WO2013161138A1 (ja) * 2012-04-26 2013-10-31 パナソニック株式会社 半導体装置および電力変換装置

Also Published As

Publication number Publication date
BR102013026567A2 (pt) 2014-12-09
US20140104911A1 (en) 2014-04-17
EP2722986A2 (en) 2014-04-23
CA2829722A1 (en) 2014-04-16
US9564832B2 (en) 2017-02-07
EP2722986A3 (en) 2017-12-06
CN103731127A (zh) 2014-04-16
CN103731127B (zh) 2016-12-21

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