IN2012DN00487A - - Google Patents
Download PDFInfo
- Publication number
- IN2012DN00487A IN2012DN00487A IN487DEN2012A IN2012DN00487A IN 2012DN00487 A IN2012DN00487 A IN 2012DN00487A IN 487DEN2012 A IN487DEN2012 A IN 487DEN2012A IN 2012DN00487 A IN2012DN00487 A IN 2012DN00487A
- Authority
- IN
- India
- Prior art keywords
- cell
- optical fiber
- controller
- fiber cable
- voltage
- Prior art date
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
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/66—Regulating electric power
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit 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
- H02M7/539—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 with automatic control of output wave form or frequency
- H02M7/5395—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 with automatic control of output wave form or frequency by pulse-width modulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
- Power Conversion In General (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009169687A JP5449893B2 (ja) | 2009-07-21 | 2009-07-21 | 電力変換装置 |
PCT/JP2010/061814 WO2011010575A1 (ja) | 2009-07-21 | 2010-07-13 | 電力変換装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN00487A true IN2012DN00487A (ko) | 2015-06-05 |
Family
ID=43499047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN487DEN2012 IN2012DN00487A (ko) | 2009-07-21 | 2010-07-13 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8817503B2 (ko) |
EP (1) | EP2458726A4 (ko) |
JP (1) | JP5449893B2 (ko) |
KR (1) | KR101443462B1 (ko) |
CN (1) | CN102474194B (ko) |
BR (1) | BR112012001091A2 (ko) |
IN (1) | IN2012DN00487A (ko) |
WO (1) | WO2011010575A1 (ko) |
Families Citing this family (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010116806A1 (ja) * | 2009-03-30 | 2010-10-14 | 株式会社日立製作所 | 電力変換装置 |
JP5449893B2 (ja) * | 2009-07-21 | 2014-03-19 | 株式会社日立製作所 | 電力変換装置 |
WO2011120572A1 (en) * | 2010-03-31 | 2011-10-06 | Areva T&D Uk Limited | Converter |
JP5592236B2 (ja) * | 2010-11-01 | 2014-09-17 | 株式会社日立製作所 | 電力変換装置 |
CN102130609B (zh) * | 2011-03-10 | 2014-12-17 | 中国电力科学研究院 | 一种基于半桥电路的vsc基本功能单元的绝缘配合方法 |
EP2725696A4 (en) * | 2011-06-24 | 2015-05-06 | Hitachi Ltd | CURRENT TRANSFORMERS AND CONTROL PROCEDURES THEREFOR |
JP5825902B2 (ja) * | 2011-07-25 | 2015-12-02 | 株式会社日立製作所 | 電力変換装置 |
EP2781013B1 (en) * | 2011-11-15 | 2016-01-13 | Alstom Technology Ltd | A power electronic module |
JP5894777B2 (ja) * | 2011-12-07 | 2016-03-30 | 株式会社日立製作所 | 電力変換装置 |
GB2497967B (en) * | 2011-12-23 | 2018-02-21 | Reinhausen Maschf Scheubeck | Fault-tolerant control systems |
GB2497969B (en) * | 2011-12-23 | 2018-08-29 | Reinhausen Maschf Scheubeck | Switching control system signalling techniques |
US8982593B2 (en) | 2012-04-27 | 2015-03-17 | Rockwell Automation Technologies, Inc. | Cascaded H-Bridge (CHB) inverter level shift PWM with rotation |
US8619446B2 (en) * | 2012-04-27 | 2013-12-31 | Rockwell Automation Technologies, Inc. | Cascaded H-bridge (CHB) inverter level shift PWM with rotation |
JP5374610B2 (ja) * | 2012-05-01 | 2013-12-25 | 株式会社日立製作所 | 制御システム、および、電力変換装置 |
FR2993112B1 (fr) * | 2012-07-04 | 2014-08-15 | Toulouse Inst Nat Polytech | Convertisseurs statiques a architecture parallele ou serie et a commande modulaire decentralisee (cdm) |
CN102780385B (zh) * | 2012-07-27 | 2016-08-03 | 华为技术有限公司 | 一种级联变换器的控制方法和相关设备 |
US9007787B2 (en) | 2012-08-13 | 2015-04-14 | Rockwell Automation Technologies, Inc. | Method and apparatus for bypassing Cascaded H-Bridge (CHB) power cells and power sub cell for multilevel inverter |
US9425705B2 (en) | 2012-08-13 | 2016-08-23 | Rockwell Automation Technologies, Inc. | Method and apparatus for bypassing cascaded H-bridge (CHB) power cells and power sub cell for multilevel inverter |
JP2014042390A (ja) * | 2012-08-22 | 2014-03-06 | Toshiba Mitsubishi-Electric Industrial System Corp | 自励式電力変換装置 |
JP6111031B2 (ja) * | 2012-08-22 | 2017-04-05 | 東芝三菱電機産業システム株式会社 | 自励式電力変換装置 |
US20150288287A1 (en) * | 2012-09-21 | 2015-10-08 | Aukland Uniservices Limited | Modular multi-level converters |
CA2886956C (en) | 2012-10-01 | 2015-08-18 | Abb Technology Ag | Converter arm and associated converter device |
WO2014056742A2 (en) * | 2012-10-10 | 2014-04-17 | Abb Technology Ag | Controlling a mocular converter |
US9240731B2 (en) | 2013-03-18 | 2016-01-19 | Rockwell Automation Technologies, Inc. | Power cell bypass method and apparatus for multilevel inverter |
EP2978114B1 (en) * | 2013-03-18 | 2018-11-28 | Mitsubishi Electric Corporation | Power conversion apparatus |
EP2797217A1 (en) * | 2013-04-23 | 2014-10-29 | ABB Technology AG | Distributed controllers for a power electronics converter |
FR3005379A1 (fr) * | 2013-05-02 | 2014-11-07 | Alstom Technology Ltd | Dispositif de commande d'une pluralite de convertisseurs de puissance |
DE102013209407B4 (de) | 2013-05-22 | 2023-08-31 | Robert Bosch Gmbh | Verfahren zur lötfreien elektrischen Einpresskontaktierung von elektrisch leitfähigen Einpress-Stiften in Leiterplatten |
US9083230B2 (en) | 2013-06-20 | 2015-07-14 | Rockwell Automation Technologies, Inc. | Multilevel voltage source converters and systems |
JP6158099B2 (ja) * | 2014-01-07 | 2017-07-05 | 株式会社日立製作所 | 電力変換装置およびその制御方法 |
US9520800B2 (en) | 2014-01-09 | 2016-12-13 | Rockwell Automation Technologies, Inc. | Multilevel converter systems and methods with reduced common mode voltage |
US9325252B2 (en) | 2014-01-13 | 2016-04-26 | Rockwell Automation Technologies, Inc. | Multilevel converter systems and sinusoidal pulse width modulation methods |
EP2897268B1 (en) | 2014-01-20 | 2022-01-05 | ABB Schweiz AG | Master/slave controller system in ring topology for modular multilevel converters |
CN103869779A (zh) * | 2014-03-12 | 2014-06-18 | 南京南瑞继保电气有限公司 | 适用于模块化多电平换流器控制系统的通信架构及方法 |
KR101630510B1 (ko) * | 2014-05-13 | 2016-06-14 | 엘에스산전 주식회사 | 모듈형 멀티레벨 컨버터 |
KR101666712B1 (ko) * | 2014-05-13 | 2016-10-14 | 엘에스산전 주식회사 | 모듈형 멀티레벨 컨버터 |
JP2015220495A (ja) * | 2014-05-14 | 2015-12-07 | 東芝三菱電機産業システム株式会社 | 電力変換装置 |
GB2526138A (en) * | 2014-05-15 | 2015-11-18 | Control Tech Ltd | Diagnostics and control circuit |
JP6214092B2 (ja) * | 2014-05-28 | 2017-10-18 | 東芝三菱電機産業システム株式会社 | 電力変換装置 |
DE102014210325A1 (de) * | 2014-06-02 | 2015-12-03 | Robert Bosch Gmbh | Spannungswandler und Verfahren |
DE102014217882A1 (de) * | 2014-09-08 | 2016-03-10 | Siemens Aktiengesellschaft | Leistungselektronisches System zum Betreiben einer Last und Verfahren zur Synchronisation von Leistungsmodulen |
JP6286801B2 (ja) * | 2014-11-12 | 2018-03-07 | パナソニックIpマネジメント株式会社 | 電力変換装置 |
JP6286802B2 (ja) * | 2014-12-05 | 2018-03-07 | パナソニックIpマネジメント株式会社 | 電力変換装置 |
KR101723094B1 (ko) | 2014-12-29 | 2017-04-18 | 주식회사 효성 | Mmc 컨버터의 서브모듈 제어기용 전원장치 |
EP3043459A1 (de) * | 2015-01-08 | 2016-07-13 | Siemens Aktiengesellschaft | Modularer Multilevelumrichter mit phasenspezifischen Modulatoren |
US9559541B2 (en) | 2015-01-15 | 2017-01-31 | Rockwell Automation Technologies, Inc. | Modular multilevel converter and charging circuit therefor |
JP6423743B2 (ja) * | 2015-03-04 | 2018-11-14 | 株式会社日立製作所 | 高信頼通信方法、及びそれを用いた電力変換装置 |
WO2016165718A1 (en) * | 2015-04-16 | 2016-10-20 | Vestas Wind Systems A/S | Controlling of wind-turbine-converter system over a communication bus |
US9748862B2 (en) | 2015-05-13 | 2017-08-29 | Rockwell Automation Technologies, Inc. | Sparse matrix multilevel actively clamped power converter |
EP3309949B1 (en) * | 2015-06-15 | 2020-01-15 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Power conversion device |
US10367428B2 (en) * | 2015-06-15 | 2019-07-30 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Power conversion device |
FR3043283B1 (fr) * | 2015-10-30 | 2019-08-30 | Institut National Polytechnique De Toulouse | Circuit de conversion statique d'energie electrique a architecture cascadee et a controle modulaire decentralise. |
PL3208930T3 (pl) * | 2016-02-18 | 2021-01-25 | Siemens Aktiengesellschaft | Modułowy przetwornik wielokomorowy z wewnątrzkomórkową kompensacją odchyleń napięciowych na kondensatorze ogniwa |
WO2017140378A1 (de) * | 2016-02-19 | 2017-08-24 | Siemens Aktiengesellschaft | Verfahren zum erzeugen eines fehlerberichts |
WO2018001477A1 (de) * | 2016-06-29 | 2018-01-04 | Siemens Aktiengesellschaft | Stromrichter |
US9812990B1 (en) | 2016-09-26 | 2017-11-07 | Rockwell Automation Technologies, Inc. | Spare on demand power cells for modular multilevel power converter |
KR101943881B1 (ko) * | 2016-12-26 | 2019-01-30 | 효성중공업 주식회사 | Mmc 컨버터 |
US10148205B2 (en) * | 2017-02-02 | 2018-12-04 | General Electric Company | Control method for power converters with inverter blocks with silicon carbide MOSFETs |
US10734916B2 (en) * | 2017-04-21 | 2020-08-04 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Power conversion device |
DE102017113460A1 (de) * | 2017-06-20 | 2018-12-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Elektronische Schaltung zur Konvertierung elektrischer Energie und zugehörige Steuerung |
CN107276680B (zh) * | 2017-07-16 | 2019-10-08 | 中车永济电机有限公司 | 多路光电光信号集成电路转换板 |
CN109560870A (zh) * | 2017-09-25 | 2019-04-02 | 台达电子企业管理(上海)有限公司 | 用于级联型电力转换设备的通讯系统 |
US11081974B2 (en) | 2017-10-04 | 2021-08-03 | Mitsubishi Electric Corporation | Fault tolerant multilevel modular power conversion device |
RU2662804C1 (ru) * | 2017-10-12 | 2018-07-31 | Публичное акционерное общество "Федеральная сетевая компания Единой энергетической системы" | Система управления высоковольтным тиристорным вентилем |
CN107707105A (zh) * | 2017-10-26 | 2018-02-16 | 中国南方电网有限责任公司超高压输电公司天生桥局 | 适用于柔直模块化多电平换流阀的通讯网络拓扑及方法 |
WO2019142361A1 (ja) | 2018-01-22 | 2019-07-25 | 三菱電機株式会社 | 電力変換装置 |
JP6948105B2 (ja) * | 2018-02-08 | 2021-10-13 | 東芝三菱電機産業システム株式会社 | 電力変換装置 |
US10158299B1 (en) | 2018-04-18 | 2018-12-18 | Rockwell Automation Technologies, Inc. | Common voltage reduction for active front end drives |
KR20200016431A (ko) * | 2018-08-07 | 2020-02-17 | 효성중공업 주식회사 | Mmc 컨버터의 서브모듈 |
KR102598596B1 (ko) * | 2018-08-08 | 2023-11-06 | 한국전자통신연구원 | Hvdc 전력변환장치의 서브모듈 제어 네트워크 시스템 및 이의 통신 방법 |
EP3654510A1 (en) * | 2018-11-19 | 2020-05-20 | Maschinenfabrik Reinhausen GmbH | Pre-charging a modular multilevel converter |
EP3703241B1 (en) * | 2019-02-26 | 2022-07-13 | Hitachi Energy Switzerland AG | Communication in a converter device |
JP7054311B2 (ja) * | 2019-03-14 | 2022-04-13 | 東芝三菱電機産業システム株式会社 | 電力変換装置 |
DE102019120947B3 (de) * | 2019-08-02 | 2020-11-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren und Vorrichtung zum Ladungsausgleich zwischen Modulen eines Multilevelkonverters |
CN116937814A (zh) * | 2019-09-20 | 2023-10-24 | 台达电子工业股份有限公司 | 用于固态变压器结构且有通信功能的电力系统及通信模块 |
US11211879B2 (en) | 2019-09-23 | 2021-12-28 | Rockwell Automation Technologies, Inc. | Capacitor size reduction and lifetime extension for cascaded H-bridge drives |
US20220123668A1 (en) * | 2019-10-10 | 2022-04-21 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Power conversion device |
US10886858B1 (en) * | 2019-10-15 | 2021-01-05 | University Of Tennessee Research Foundation | Modular multi-level converter pre-chargers |
US20230087350A1 (en) * | 2020-02-14 | 2023-03-23 | Ecole De Technologie Superieure | Three-phase multilevel electric power converter |
CN114977482A (zh) * | 2021-02-26 | 2022-08-30 | 华为数字能源技术有限公司 | 一种隔离通信装置以及供电系统 |
US11342878B1 (en) | 2021-04-09 | 2022-05-24 | Rockwell Automation Technologies, Inc. | Regenerative medium voltage drive (Cascaded H Bridge) with reduced number of sensors |
CN114204818A (zh) * | 2021-11-03 | 2022-03-18 | 华为数字能源技术有限公司 | 一种电力转换系统、电力转换模块及处理装置 |
CN113937986B (zh) * | 2021-12-16 | 2022-03-25 | 南昌工程学院 | 级联h桥功率模块直流电压的检测方法、装置及设备 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0231954B1 (en) * | 1983-12-05 | 1991-01-02 | Mitsubishi Denki Kabushiki Kaisha | High-voltage thyristor converter |
JPH05191966A (ja) * | 1992-01-13 | 1993-07-30 | Nissin Electric Co Ltd | 電力設備用半導体駆動素子制御装置 |
JP3102401B2 (ja) * | 1997-12-26 | 2000-10-23 | 富士電機株式会社 | 電力変換器の制御装置 |
DE10060646A1 (de) * | 1999-12-16 | 2001-07-12 | Caterpillar Inc | Verfahren und Vorrichtung zur Datenübertragung |
DE10103031B4 (de) * | 2001-01-24 | 2011-12-01 | Siemens Ag | Stromrichterschaltung mit verteilten Energiespeichern und Verfahren zur Steuerung einer derartigen Stromrichterschaltung |
US7024257B2 (en) * | 2001-02-09 | 2006-04-04 | Motion Engineering, Inc. | System for motion control, method of using the system for motion control, and computer-readable instructions for use with the system for motion control |
DE10217889A1 (de) * | 2002-04-22 | 2003-11-13 | Siemens Ag | Stromversorgung mit einem Direktumrichter |
JP2006109258A (ja) * | 2004-10-07 | 2006-04-20 | Hitachi Ltd | 通信方法及び通信装置 |
DE102005045090B4 (de) | 2005-09-21 | 2007-08-30 | Siemens Ag | Verfahren zur Steuerung eines mehrphasigen Stromrichters mit verteilten Energiespeichern |
CN101179255B (zh) * | 2006-11-08 | 2010-05-26 | Ls产电株式会社 | 用于交流电动机的h桥逆变器 |
CN100559692C (zh) * | 2006-12-11 | 2009-11-11 | Ls产电株式会社 | 使用can通信的h-桥式多电平逆变器 |
KR100825323B1 (ko) * | 2007-03-05 | 2008-04-28 | 엘에스산전 주식회사 | 단위 셀 역률 동일 제어 장치를 가지는 캐스케이드 방식을이용한 멀티레벨 인버터 및 그 제어방법 |
CN101030733B (zh) * | 2007-03-21 | 2011-04-13 | 中国科学院电工研究所 | 一种轻型单元级联式多电平功率变换器 |
CA2709758C (en) * | 2008-01-08 | 2016-05-10 | Abb Technology Ag | A method for controlling a voltage source converter and a voltage converting apparatus |
CN101478225B (zh) * | 2008-12-19 | 2012-11-07 | 中国电力科学研究院 | 一种高压电力电子器件串联阀触发信号的通信方法 |
CN101478242B (zh) * | 2009-01-15 | 2010-09-15 | 安徽长风电缆集团有限公司 | H桥级联高压变频器功率单元脉冲控制与状态监控装置 |
JP5449893B2 (ja) * | 2009-07-21 | 2014-03-19 | 株式会社日立製作所 | 電力変換装置 |
JP5191966B2 (ja) | 2009-08-07 | 2013-05-08 | 株式会社デジタル | 電子機器 |
JP5592236B2 (ja) * | 2010-11-01 | 2014-09-17 | 株式会社日立製作所 | 電力変換装置 |
US9219426B2 (en) * | 2012-02-09 | 2015-12-22 | Hitachi, Ltd. | Switching element, power converter, direct current transmission system, current control device, method of controlling power converter, and method of controlling current in voltage source converter |
-
2009
- 2009-07-21 JP JP2009169687A patent/JP5449893B2/ja active Active
-
2010
- 2010-07-13 BR BR112012001091A patent/BR112012001091A2/pt not_active IP Right Cessation
- 2010-07-13 US US13/383,628 patent/US8817503B2/en not_active Expired - Fee Related
- 2010-07-13 CN CN201080030941.XA patent/CN102474194B/zh not_active Expired - Fee Related
- 2010-07-13 IN IN487DEN2012 patent/IN2012DN00487A/en unknown
- 2010-07-13 KR KR1020127001644A patent/KR101443462B1/ko not_active IP Right Cessation
- 2010-07-13 EP EP10802195.7A patent/EP2458726A4/en not_active Withdrawn
- 2010-07-13 WO PCT/JP2010/061814 patent/WO2011010575A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2458726A1 (en) | 2012-05-30 |
KR20120029476A (ko) | 2012-03-26 |
WO2011010575A1 (ja) | 2011-01-27 |
JP5449893B2 (ja) | 2014-03-19 |
EP2458726A4 (en) | 2015-08-05 |
CN102474194B (zh) | 2015-03-11 |
US20120113698A1 (en) | 2012-05-10 |
KR101443462B1 (ko) | 2014-09-22 |
US8817503B2 (en) | 2014-08-26 |
BR112012001091A2 (pt) | 2016-02-23 |
JP2011024393A (ja) | 2011-02-03 |
CN102474194A (zh) | 2012-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IN2012DN00487A (ko) | ||
WO2012012012A3 (en) | Power supply for floating loads | |
WO2010120843A3 (en) | Battery systems and operational methods | |
WO2014026840A3 (en) | Electrical power distribution system for data centers | |
AU2011336974A8 (en) | Inverter array with localized inverter control | |
WO2012174145A3 (en) | Energy systems and energy supply methods | |
EP2243211A4 (en) | Method and apparatus for power conversion with wide input voltage range | |
WO2012099821A3 (en) | Rechargeable battery systems and rechargeable battery system operational method | |
WO2010141650A3 (en) | Reference voltage optimization for flash memory | |
WO2013116586A3 (en) | Dc connection scheme for windfarm with internal mvdc collection grid | |
EP2650999A3 (en) | Multi module voltage source converter for a HVDC system | |
MY176739A (en) | Solid state energy storage and management system | |
WO2009131923A3 (en) | A solar battery charging system and optional solar hydrogen production system for vehicle propulsion | |
WO2010118161A3 (en) | Wireless power transmission scheduling | |
EP2409345B8 (de) | Elektroenergie-speichervorrichtung mit flachzellen, abstandselementen und kontaktierungseinrichtungen | |
WO2011057967A3 (de) | Batterie-steuergerät-architektur | |
WO2011154306A3 (de) | Elektrischer energiespeicher und verfahren zum regeln eines solchen energiespeichers | |
WO2009043768A3 (de) | Energieversorgung mit verteilerstation | |
WO2013079360A3 (en) | Controlling an electrical grid with islanded operation | |
BRPI0916236A2 (pt) | conjunto de acionadores e de um sistema de alimentação elétrica dos acionadores a partir de uma rede de corrente elétrica alternada trifásica | |
WO2009040980A1 (ja) | 電源システムおよび電池集合体の制御方法 | |
EP2390952A3 (en) | Solar power-generating equipment | |
WO2011119671A3 (en) | System and method for assessing adc operation and voltage of a battery pack | |
CU20120089A7 (es) | Sistema eólico de carga eléctrica aislada y un método para operar un sistema de fuente de poder | |
GB202301228D0 (en) | Power connection at one end of an electrochemical cell stack |