JP2010532149A - 電流変換のための装置 - Google Patents
電流変換のための装置 Download PDFInfo
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- JP2010532149A JP2010532149A JP2010513844A JP2010513844A JP2010532149A JP 2010532149 A JP2010532149 A JP 2010532149A JP 2010513844 A JP2010513844 A JP 2010513844A JP 2010513844 A JP2010513844 A JP 2010513844A JP 2010532149 A JP2010532149 A JP 2010532149A
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- 238000006243 chemical reaction Methods 0.000 title abstract description 4
- 239000004065 semiconductor Substances 0.000 claims abstract description 83
- 239000013307 optical fiber Substances 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
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Classifications
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- 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
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
-
- 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
- H02M7/497—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 sinusoidal output voltages being obtained by combination of several voltages being out of phase
-
- 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
- H02M7/505—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 thyratron or thyristor type requiring extinguishing means
- H02M7/515—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/521—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
-
- 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
- H02M7/5387—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 in a bridge configuration
- H02M7/53871—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 in a bridge configuration with automatic control of output voltage or current
- H02M7/53873—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 in a bridge configuration with automatic control of output voltage or current with digital control
-
- 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
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/75—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/757—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
-
- 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
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/79—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
- H02M7/797—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
【解決手段】本発明は、少なくとも1つの制御可能なパワー半導体素子(3)を有する直列接続された半導体モジュール(1)と、半導体モジュールの1つの電位にある高電圧制御ユニットと、少なくとも1つの光ファイバケーブル(17、18)により高電圧制御ユニットに接続されている接地電位近傍の低電圧制御ユニットとを備えた電流変換又は電圧形成のための装置に関する。本発明によれば、高電圧制御ユニットが高電圧インターフェース(7)を有し、高電圧インターフェースが半導体モジュールの1つの電位にあってかつ信号線(11、12、13、14)を介して少なくとも2つの制御可能なパワー半導体素子に接続されていて、高電圧インターフェースが前記光ファイバケーブルの少なくとも1つを介して低電圧制御ユニットに接続されている。
【選択図】図2
Description
Claims (8)
- 少なくとも1つの制御可能なパワー半導体素子(3)を有する直列接続された半導体モジュール(1)と、半導体モジュール(1)の1つの電位にある高電圧制御ユニットと、少なくとも1つの光ファイバケーブル(17、18)により高電圧制御ユニットに接続されている接地電位近傍の低電圧制御ユニットとを備えた電流変換又は電圧形成のための装置において、
高電圧制御ユニットが高電圧インターフェース(7)を有し、高電圧インターフェース(7)が半導体モジュールの1つの電位にあってかつ信号線(11、12、13、14)を介して少なくとも2つの制御可能なパワー半導体素子(3)に接続されていて、高電圧インターフェースが前記光ファイバケーブル(17、18)の少なくとも1つを介して低電圧制御ユニットに接続されていることを特徴とする装置。 - 高電圧インターフェース(7)が、次のように構成されていること、即ち高電圧インターフェース(7)に接続されている光ファイバケーブル(17、18)の1つを介して制御信号を受信し、かつ受信された制御信号を高電圧インターフェース(7)に接続されている制御可能なパワー半導体素子(3)に分配するように構成されていることを特徴とする請求項1記載の装置。
- 高電圧インターフェース(7)が状態センサ(15、16)の測定信号を受信するように高電圧インターフェース(7)に接続されている状態センサ(15、16)が設けられていることを特徴とする請求項1又は2記載の装置。
- 高電圧インターフェース(7)が次のように構成されていること、即ち高電圧インターフェース(7)が状態センサ(15、16)の測定信号を処理し、かつ高電圧インターフェース(7)に接続されている制御可能なパワー半導体素子(3)を測定信号に依存して制御するように構成されていることを特徴とする請求項3記載の装置。
- 接地電位近傍のエネルギー供給ユニットによって高電圧インターフェース(7)のエネルギー供給が行なわれるように、電位分離をする接続手段を介して高電圧インターフェース(7)に接続されている接地電位近傍のエネルギー供給ユニットが設けられていることを特徴とする請求項1乃至4の1つに記載の装置。
- 半導体モジュール(1)の1つの電位にあって高電圧インターフェースにそれのエネルギー供給のために接続されている高電圧エネルギー供給ユニットが設けられていることを特徴とする請求項1乃至4の1つに記載の装置。
- 各制御可能なパワー半導体素子(3)がゲートユニット(8)を介して高電圧インターフェースに接続されていて、ゲートユニット(8)が半導体モジュール(1)の制御可能なパワー半導体素子(3)のための制御信号を発生するように構成されていることを特徴とする請求項5又は6記載の装置。
- 高電圧インターフェース(7)がゲートユニット(8)にエネルギー供給ユニット(9)によりエネルギーを供給することを特徴とする請求項7記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007031140A DE102007031140A1 (de) | 2007-07-02 | 2007-07-02 | Vorrichtung zum Umrichten eines elektrischen Stromes |
DE102007031140.2 | 2007-07-02 | ||
PCT/EP2008/057557 WO2009003834A2 (de) | 2007-07-02 | 2008-06-16 | Vorrichtung zum umrichten eines elektrischen stromes |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010532149A true JP2010532149A (ja) | 2010-09-30 |
JP5138034B2 JP5138034B2 (ja) | 2013-02-06 |
Family
ID=39967866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010513844A Active JP5138034B2 (ja) | 2007-07-02 | 2008-06-16 | 電流変換のための装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100176850A1 (ja) |
EP (1) | EP2160821A2 (ja) |
JP (1) | JP5138034B2 (ja) |
CN (1) | CN101689800B (ja) |
DE (1) | DE102007031140A1 (ja) |
RU (1) | RU2467457C2 (ja) |
WO (1) | WO2009003834A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014235834A (ja) * | 2013-05-31 | 2014-12-15 | 株式会社東芝 | 直流電流遮断装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9065326B2 (en) * | 2010-02-03 | 2015-06-23 | Abb Technology Ltd | Switching module for use in a device to limit and/or break the current of a power transmission or distribution line |
US8896364B2 (en) | 2011-06-27 | 2014-11-25 | Abb Technology Ag | Reliability in semiconductor device control |
DE102011086087A1 (de) | 2011-11-10 | 2013-05-16 | Ge Energy Power Conversion Gmbh | Elektrischer Umrichter |
CN102437717B (zh) * | 2012-01-16 | 2014-07-02 | 天津电气传动设计研究所 | 一种晶闸管变流器主回路控制装置 |
US9876347B2 (en) * | 2012-08-30 | 2018-01-23 | Siemens Aktiengesellschaft | Apparatus and methods for restoring power cell functionality in multi-cell power supplies |
DE102017202208A1 (de) | 2017-02-13 | 2018-08-16 | Siemens Aktiengesellschaft | Versorgungseinrichtung für ein elektrisches Modul mit Sicherungselement |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51116663A (en) * | 1975-04-07 | 1976-10-14 | Hitachi Ltd | Gate control unit for thyrister valve |
JPS5743561A (en) * | 1980-08-28 | 1982-03-11 | Fuji Electric Co Ltd | Arc-ignition method of thyristor converter |
JPS61116968A (ja) * | 1984-11-07 | 1986-06-04 | Fuji Electric Co Ltd | 直列サイリスタの点弧装置 |
WO2007033852A2 (de) * | 2005-09-21 | 2007-03-29 | Siemens Aktiengesellschaft | Verfahren zur steuerung eines mehrphasigen stromrichters mit verteilten energiespeichern |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1269502A (en) * | 1968-05-16 | 1972-04-06 | English Electric Co Ltd | Improvements in thyristor firing circuits |
US3579081A (en) * | 1968-11-12 | 1971-05-18 | Gulton Ind Inc | Low frequency sine wave generator circuit |
SU1443090A1 (ru) * | 1986-01-30 | 1988-12-07 | Ю.В.Бо ринов | Устройство дл управлени тиристорным вентилем статического компенсатора реактивной мощности |
SE523420C2 (sv) | 1997-06-11 | 2004-04-20 | Abb Ab | Förfarande för kommunikation mellan låg potential och en på högspänningspotential liggande ventil hos en högspänningsomriktarstation samt en anordning för sådan kommunikation |
GB0117817D0 (en) * | 2001-07-21 | 2001-09-12 | Tyco Electronics Amp Gmbh | Power module |
US6556461B1 (en) * | 2001-11-19 | 2003-04-29 | Power Paragon, Inc. | Step switched PWM sine generator |
DE10205832A1 (de) * | 2002-02-13 | 2003-08-28 | Semikron Elektronik Gmbh | Ansteuerung für Stromrichterventile |
CN2694611Y (zh) * | 2004-04-16 | 2005-04-20 | 孝感市大禹电气有限公司 | 高压交流电动机固态软起动装置 |
DE102005032962A1 (de) * | 2005-07-14 | 2007-01-18 | Siemens Ag | Ansteuerschaltung für Leistungshalbleitermodule |
DE102005045957A1 (de) * | 2005-09-26 | 2006-11-16 | Siemens Ag | Verfahren und Vorrichtung zur Übertragung von Signalen |
DE102005052800A1 (de) * | 2005-11-05 | 2007-08-16 | Semikron Elektronik Gmbh & Co. Kg | Treiberschaltungsanordnung zur Ansteuerung von leistungselektronischen Schaltungen |
-
2007
- 2007-07-02 DE DE102007031140A patent/DE102007031140A1/de active Pending
-
2008
- 2008-06-16 RU RU2010103041/07A patent/RU2467457C2/ru active
- 2008-06-16 EP EP08774095A patent/EP2160821A2/de not_active Ceased
- 2008-06-16 US US12/667,566 patent/US20100176850A1/en not_active Abandoned
- 2008-06-16 WO PCT/EP2008/057557 patent/WO2009003834A2/de active Application Filing
- 2008-06-16 JP JP2010513844A patent/JP5138034B2/ja active Active
- 2008-06-16 CN CN200880022868.4A patent/CN101689800B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51116663A (en) * | 1975-04-07 | 1976-10-14 | Hitachi Ltd | Gate control unit for thyrister valve |
JPS5743561A (en) * | 1980-08-28 | 1982-03-11 | Fuji Electric Co Ltd | Arc-ignition method of thyristor converter |
JPS61116968A (ja) * | 1984-11-07 | 1986-06-04 | Fuji Electric Co Ltd | 直列サイリスタの点弧装置 |
WO2007033852A2 (de) * | 2005-09-21 | 2007-03-29 | Siemens Aktiengesellschaft | Verfahren zur steuerung eines mehrphasigen stromrichters mit verteilten energiespeichern |
JP2009519692A (ja) * | 2005-09-21 | 2009-05-14 | シーメンス アクチエンゲゼルシヤフト | 分散配置されたエネルギー蓄積器を有する多相電力変換器の制御のための方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014235834A (ja) * | 2013-05-31 | 2014-12-15 | 株式会社東芝 | 直流電流遮断装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2009003834A3 (de) | 2009-03-19 |
US20100176850A1 (en) | 2010-07-15 |
WO2009003834A2 (de) | 2009-01-08 |
RU2010103041A (ru) | 2011-08-10 |
RU2467457C2 (ru) | 2012-11-20 |
DE102007031140A1 (de) | 2009-01-08 |
CN101689800A (zh) | 2010-03-31 |
EP2160821A2 (de) | 2010-03-10 |
JP5138034B2 (ja) | 2013-02-06 |
CN101689800B (zh) | 2014-03-12 |
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