JP5431398B2 - ブリッジングユニット - Google Patents
ブリッジングユニット Download PDFInfo
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- JP5431398B2 JP5431398B2 JP2011067555A JP2011067555A JP5431398B2 JP 5431398 B2 JP5431398 B2 JP 5431398B2 JP 2011067555 A JP2011067555 A JP 2011067555A JP 2011067555 A JP2011067555 A JP 2011067555A JP 5431398 B2 JP5431398 B2 JP 5431398B2
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- converter
- electronic switch
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- 238000004146 energy storage Methods 0.000 claims description 35
- 230000004044 response Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
- H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
- H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
- H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal 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
- H02M7/42—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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/49—Combination of the output voltage waveforms of a plurality of converters
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Power Conversion In General (AREA)
- Dc-Dc Converters (AREA)
Description
図1はDC電圧UDCをAC電圧UACへ変換できる間接的変換器10を示している。この目的では、間接的変換器10は2つの変換器ブランチ12を有し、これは電圧UDCが間に与えられる間接的変換器10の入力をそれぞれインダクタ14を介して出力へ接続し、その出力において電圧UACが発生される。変換器ブランチ12はそれぞれ複数の直列接続された変換器セルを具備している。
Claims (11)
- モジュラー変換器(10)の変換器セル(18)の第1の入力(X1)と第2の入力(X2)を短絡するためのブリッジングユニット(26)において、
双安定機械的リレー(34)と、
電力電子スイッチ(36)と、
前記双安定機械的リレー(34)と前記電力電子スイッチ(36)を切換えるための駆動装置(42)とを具備し、
前記双安定機械的リレー(34)は前記第1の入力(X1)を前記第2の入力(X2)に電気的に接続するように構成されており、
前記電力電子スイッチ(36)は前記第1の入力(X1)を前記第2の入力(X2)に電気的に接続するように構成されており、
エネルギ貯蔵装置(48)が電力を前記双安定機械的リレー(34)と、前記電力電子スイッチ(36)と、前記駆動装置(42)とへ供給するために設けられ、
前記駆動装置(42)は受動型の過電圧検出装置(70)を具備し、前記過電圧が超過されるならば、前記エネルギ貯蔵装置(48)は前記過電圧により充電され、
前記駆動装置(42)はさらに電子スイッチ(T1)を有し、これはエネルギ貯蔵装置(48)上の電圧が予め規定された値を超過するときに閉じられ、前記駆動装置は前記エネルギ貯蔵装置から前記双安定機械的リレー(34)および/または前記電力電子スイッチ(36)へ電流を供給し、
前記駆動装置(42)はヒステリシス特性を有し、それによって予め規定された値を超過した前記エネルギ貯蔵装置(48)上の電圧が、予め規定された値より低い値になっても、前記双安定機械的リレー(34)および/または前記電力電子スイッチ(36)は依然として前記エネルギ貯蔵装置から電流を供給されるブリッジングユニット(26)。 - 前記電力電子スイッチ(36)は数マイクロ秒乃至数十マイクロ秒以内で閉じるように構成され、および/または
前記双安定機械的リレー(34)は数ミリ秒乃至数十ミリ秒以内で閉じるように構成されている請求項1記載のブリッジングユニット(26)。 - 前記電力電子スイッチ(36)は2つの背中合わせの並列サイリスタ(38)を具備し、および/または
前記電力電子スイッチ(36)はトライアックを具備している請求項1または2記載のブリッジングユニット(26)。 - 前記駆動装置(42)は閉信号を受信するように構成され、
前記駆動装置(42)は前記閉信号に応答して、前記双安定機械的リレー(34)および/または前記電力電子スイッチ(36)を閉じるように構成されている請求項1乃至3のいずれか1項記載のブリッジングユニット(26)。 - 前記駆動装置(42)はリセット信号を受信するように構成され、
前記駆動装置(42)は前記リセット信号に応答して、前記双安定機械的リレー(34)および/または前記電力電子スイッチ(36)を開くように構成されている請求項1乃至4のいずれか1項記載のブリッジングユニット(26)。 - 前記駆動装置(42)は前記第1の入力(X1)と前記第2の入力(X2)との間の過電圧および/または過電流を決定するように構成され、
前記駆動装置(42)は前記過電圧および/または前記過電流が決定されるとき前記双安定機械的リレー(34)および/または前記電力電子スイッチ(36)を閉じるように構成されている請求項1乃至5のいずれか1項記載のブリッジングユニット(26)。 - 前記駆動装置(42)は外部閉信号および/またはリセット信号を検出するように構成され、
前記駆動装置(42)は外部閉信号が検出されたとき、前記双安定機械的リレー(34)および/または前記電力電子スイッチ(36)を閉じるように構成され、
前記駆動装置(42)は外部リセット信号が検出されたとき、前記双安定機械的リレー(34)および/または前記電力電子スイッチ(36)を開くように構成されている請求項1乃至6のいずれか1項記載のブリッジングユニット(26)。 - 請求項1乃至7のいずれか1項記載のブリッジングユニット(26)を具備している変換器セル(18)。
- さらに、過電流の遮断装置(58)および/または
前記変換器セル(18)中のIGBTの不飽和の監視装置を含み、
前記過電流の遮断装置(58)は過電流の場合に、前記変換器セル(18)中の半導体素子を遮断するように構成されている請求項8記載の変換器セル(18)。 - 請求項8又は9記載の複数の変換器セル(18)を具備している変換器(10)。
- さらにシステム保護装置を具備し、
このシステム保護装置は、変換器および/またはシステムの故障の場合に前記変換器セル(18)の前記ブリッジングユニット(26)中の電力電子スイッチを閉じ、故障が修正された後に再度それらを選択的にリセットするように構成されている請求項10記載の変換器(10)。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10157722A EP2369725B1 (de) | 2010-03-25 | 2010-03-25 | Überbrückungseinheit |
| EP10157722.9 | 2010-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011205887A JP2011205887A (ja) | 2011-10-13 |
| JP5431398B2 true JP5431398B2 (ja) | 2014-03-05 |
Family
ID=42646807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011067555A Expired - Fee Related JP5431398B2 (ja) | 2010-03-25 | 2011-03-25 | ブリッジングユニット |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8456786B2 (ja) |
| EP (1) | EP2369725B1 (ja) |
| JP (1) | JP5431398B2 (ja) |
| KR (1) | KR101197066B1 (ja) |
| CN (1) | CN102201728B (ja) |
| BR (1) | BRPI1100945A2 (ja) |
| CA (1) | CA2734911C (ja) |
| RU (1) | RU2461912C1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9866120B2 (en) | 2014-06-30 | 2018-01-09 | Mitsubishi Electric Corporation | Power conversion device |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8731765B2 (en) * | 2011-06-28 | 2014-05-20 | GM Global Technology Operations LLC | Method and apparatus for fault detection in a torque machine of a powertrain system |
| WO2013064310A1 (de) | 2011-11-03 | 2013-05-10 | Abb Technology Ag | Umrichterschaltung und verfahren zum betrieb einer solchen umrichterschaltung |
| CN105610312A (zh) | 2011-11-11 | 2016-05-25 | 台达电子企业管理(上海)有限公司 | 一种级联型变频器及功率单元 |
| EP2595302A1 (en) * | 2011-11-21 | 2013-05-22 | ABB Technology AG | Method and device for servicing individual power module during operation of a modular multicell converter |
| EP2597764B1 (de) * | 2011-11-22 | 2016-04-13 | ABB Technology AG | Verfahren zur Behandlung von Fehlern in einem modularen Multilevelumrichter sowie ein solcher Umrichter |
| KR101251166B1 (ko) * | 2011-12-12 | 2013-04-04 | 주식회사 효성 | 전력 변환 시스템의 모듈 스위칭 제어 장치 및 방법 |
| EP2608389A1 (de) * | 2011-12-19 | 2013-06-26 | Siemens Aktiengesellschaft | Modularer mehrstufiger Wechselrichter mit einer Vielzahl seriell geschalteter Wechselrichtermodule und zentraler Entladeschaltung |
| EP2608344A1 (de) * | 2011-12-19 | 2013-06-26 | Siemens Aktiengesellschaft | Verfahren zum Schützen eines Zwischenkreiskondensators in einer Stromrichterschaltung |
| FR2987190B1 (fr) * | 2012-02-22 | 2014-06-27 | Inst Polytechnique Grenoble | Convertisseur de tension |
| KR101389579B1 (ko) * | 2012-12-28 | 2014-04-29 | 주식회사 효성 | 전력용 컨버터 |
| CN103236788B (zh) * | 2013-01-14 | 2015-03-25 | 燕山大学 | 自举式双输入直流变换器 |
| EP2978114B1 (en) * | 2013-03-18 | 2018-11-28 | Mitsubishi Electric Corporation | Power conversion apparatus |
| US9473014B2 (en) | 2013-04-18 | 2016-10-18 | Abb Schweiz Ag | Mechanical bypass switch device, converter arm and power converter |
| CN103280989B (zh) * | 2013-05-15 | 2017-02-08 | 南京南瑞继保电气有限公司 | 一种换流器及其控制方法 |
| EP2824701B1 (en) * | 2013-07-12 | 2020-05-06 | ABB Power Grids Switzerland AG | High-power semiconductor module |
| CN105531916B (zh) * | 2013-08-30 | 2018-07-17 | Abb瑞士股份有限公司 | 并联模块化多级转换器和保护系统 |
| WO2015133365A1 (ja) * | 2014-03-05 | 2015-09-11 | 三菱電機株式会社 | 電力変換装置 |
| EP2921871B1 (en) * | 2014-03-20 | 2020-02-05 | General Electric Technology GmbH | Connection integrity testing method and apparatus for multi-stage voltage source converters |
| CN104953609A (zh) * | 2014-03-27 | 2015-09-30 | 通用电气公司 | 直流电能传输系统和方法 |
| JP5730456B1 (ja) | 2014-10-08 | 2015-06-10 | 三菱電機株式会社 | 電力変換装置 |
| CN104753367B (zh) * | 2015-03-06 | 2016-10-19 | 广东欧珀移动通信有限公司 | 电源适配器 |
| US20180166994A1 (en) * | 2015-05-28 | 2018-06-14 | Siemens Aktiengesellschaft | Voltage-Regulated Power Converter Module |
| WO2017010388A1 (ja) * | 2015-07-14 | 2017-01-19 | 三菱電機株式会社 | 電力変換装置 |
| US9812946B2 (en) * | 2016-02-03 | 2017-11-07 | Delta Electronics, Inc. | Power converter and operating method thereof |
| EP3203621A1 (en) * | 2016-02-03 | 2017-08-09 | Delta Electronics, Inc. | Modular multicell ac/dc converter with ac-side series connection and bypassing switches |
| JP6455938B2 (ja) * | 2016-03-22 | 2019-01-23 | 東芝三菱電機産業システム株式会社 | 電力変換装置及びその制御方法 |
| WO2017168518A1 (ja) | 2016-03-28 | 2017-10-05 | 三菱電機株式会社 | 電力変換装置 |
| CN105896477A (zh) * | 2016-06-07 | 2016-08-24 | 南方电网科学研究院有限责任公司 | 一种模块化多电平换流器的接地保护方法及模块化多电平换流器 |
| US20170358567A1 (en) * | 2016-06-10 | 2017-12-14 | Littelfuse, Inc. | Transient suppressing circuit arrangements |
| CN106849016A (zh) * | 2017-01-23 | 2017-06-13 | 许继集团有限公司 | 一种mmc子模块故障保护方法及装置 |
| EP3639354B1 (de) * | 2017-08-09 | 2022-06-15 | Siemens Energy Global GmbH & Co. KG | Leistungsmodul für einen stromrichter und multilevel-stromrichter |
| DE102017219499A1 (de) | 2017-11-02 | 2019-05-02 | Siemens Aktiengesellschaft | Elektrische Anordnung mit Teilmodulen sowie Teilmodule als solche |
| DE102018202661A1 (de) * | 2018-02-22 | 2019-08-22 | Zf Friedrichshafen Ag | Verfahren und Vorrichtung zum Entladen eines Zwischenkreiskondensators |
| DE112019002506T5 (de) * | 2018-05-17 | 2021-03-04 | Mitsubishi Electric Corporation | Leistungswandler |
| EP3621193B1 (en) | 2018-09-06 | 2025-10-29 | Hitachi Energy Ltd | Artificial stable short circuit failure mode function by using parallel modules for each switching function |
| US11418127B2 (en) * | 2019-02-28 | 2022-08-16 | Hitachi Energy Switzerland Ag | Converter cell with crowbar |
| EP3713074B1 (en) * | 2019-03-21 | 2021-09-08 | General Electric Technology GmbH | Converter cell for a voltage source converter |
| UA141631U (uk) * | 2019-07-16 | 2020-04-27 | Дмитро Валерійович Хачатуров | Пристрій захисту силових комірок перетворювача частоти |
| CN110492757B (zh) * | 2019-08-13 | 2021-10-08 | 上海电机学院 | 一种背靠背变流器控制器 |
| KR102171603B1 (ko) | 2019-08-21 | 2020-10-29 | 효성중공업 주식회사 | 바이패스 스위치를 구비한 전력용 컨버터의 서브모듈 |
| KR102177141B1 (ko) | 2019-08-21 | 2020-11-10 | 효성중공업 주식회사 | 바이패스 스위치를 구비한 전력용 컨버터의 서브모듈 |
| WO2021083500A1 (en) * | 2019-10-30 | 2021-05-06 | Abb Power Grids Switzerland Ag | Condition monitoring of semiconductor devices in a converter |
| JP7303139B2 (ja) * | 2020-03-06 | 2023-07-04 | 株式会社日立製作所 | 電力変換システム |
| EP3890178A1 (en) * | 2020-04-02 | 2021-10-06 | General Electric Technology GmbH | Improvements in or relating to chain-link converters |
| EP4007139B1 (en) * | 2020-11-25 | 2023-04-05 | Hitachi Energy Switzerland AG | Module comprising a switchable bypass device |
| CN113472229B (zh) * | 2021-07-15 | 2024-04-26 | 昆明理工大学 | 一种具备直流故障清除和均压能力的混合桥臂拓扑结构 |
| CN120578261B (zh) * | 2025-07-29 | 2025-10-24 | 东方博沃(北京)科技有限公司 | 分相电压跌落时间差可控的模拟方法及系统 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1613718A1 (de) * | 1967-05-10 | 1970-07-23 | Bbc Brown Boveri & Cie | Stromrichteranordnung mit mindestens zwei auf ihrer Gleichstromseite in Reihe geschalteten Teilstromrichtern |
| JPS5161764A (ja) * | 1974-11-27 | 1976-05-28 | Hitachi Ltd | Handotaiseigyoseiryusoshino kadenatsuhogosochi |
| JPS6057293B2 (ja) * | 1977-05-26 | 1985-12-14 | 株式会社東芝 | 直流スイツチング回路の保護方式 |
| JPS5558773A (en) * | 1978-10-25 | 1980-05-01 | Mitsubishi Electric Corp | Overvoltage protector for thyristor |
| JPS6318967A (ja) * | 1986-07-11 | 1988-01-26 | Toshiba Corp | サイクロコンバ−タの制御装置 |
| SU1610491A1 (ru) * | 1988-11-10 | 1990-11-30 | Предприятие П/Я Р-6541 | Устройство дл шунтировани магнитной головки при сбо х электропитани |
| JPH02179219A (ja) * | 1988-12-28 | 1990-07-12 | Canon Inc | 電源装置 |
| JPH07177648A (ja) * | 1993-12-21 | 1995-07-14 | Toshiba Corp | 超電導応用装置の直流しゃ断システム |
| US5986909A (en) * | 1998-05-21 | 1999-11-16 | Robicon Corporation | Multiphase power supply with plural series connected cells and failed cell bypass |
| DE10323220B4 (de) | 2003-05-22 | 2014-07-17 | Siemens Aktiengesellschaft | Kurzschluss-Schaltung für einen Teilumrichter |
| US20060274468A1 (en) * | 2005-06-03 | 2006-12-07 | Phadke Vijay G | Active inrush current control using a relay for AC to DC converters |
| DE102005040543A1 (de) | 2005-08-26 | 2007-03-01 | Siemens Ag | Stromrichterschaltung mit verteilten Energiespeichern |
| DK2100368T3 (da) * | 2006-12-08 | 2012-01-09 | Siemens Ag | Halvleder-beskyttelsesorgan til styring af kortslutninger i forbindelse med spændingskilde-omformere |
| DE102007018344B4 (de) | 2007-04-16 | 2022-08-04 | Siemens Energy Global GmbH & Co. KG | Vorrichtung zum Schutz von Umrichtermodulen |
| KR20100115742A (ko) | 2008-01-22 | 2010-10-28 | 지멘스 악티엔게젤샤프트 | 불꽃 점화식 개시 수단을 구비한 단락 장치 |
| JP2010119239A (ja) * | 2008-11-13 | 2010-05-27 | Mitsubishi Heavy Ind Ltd | Smes装置、smes用インターフェース装置及びその駆動方法 |
-
2010
- 2010-03-25 EP EP10157722A patent/EP2369725B1/de active Active
-
2011
- 2011-03-23 CA CA2734911A patent/CA2734911C/en active Active
- 2011-03-24 US US13/071,184 patent/US8456786B2/en active Active
- 2011-03-24 RU RU2011111203/28A patent/RU2461912C1/ru not_active IP Right Cessation
- 2011-03-24 KR KR1020110026569A patent/KR101197066B1/ko not_active Expired - Fee Related
- 2011-03-25 JP JP2011067555A patent/JP5431398B2/ja not_active Expired - Fee Related
- 2011-03-25 BR BRPI1100945-4A patent/BRPI1100945A2/pt not_active IP Right Cessation
- 2011-03-25 CN CN201110084784.7A patent/CN102201728B/zh active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9866120B2 (en) | 2014-06-30 | 2018-01-09 | Mitsubishi Electric Corporation | Power conversion device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110107767A (ko) | 2011-10-04 |
| CN102201728B (zh) | 2014-10-29 |
| RU2461912C1 (ru) | 2012-09-20 |
| CA2734911A1 (en) | 2011-09-25 |
| EP2369725B1 (de) | 2012-09-26 |
| CA2734911C (en) | 2014-05-06 |
| KR101197066B1 (ko) | 2012-11-06 |
| US20110235221A1 (en) | 2011-09-29 |
| EP2369725A1 (de) | 2011-09-28 |
| BRPI1100945A2 (pt) | 2012-12-18 |
| JP2011205887A (ja) | 2011-10-13 |
| CN102201728A (zh) | 2011-09-28 |
| US8456786B2 (en) | 2013-06-04 |
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