[go: up one dir, main page]

DK1244203T3 - Vekselretterkredsløb for generatorer med dynamisk varierende udgangseffekt - Google Patents

Vekselretterkredsløb for generatorer med dynamisk varierende udgangseffekt

Info

Publication number
DK1244203T3
DK1244203T3 DK01130145T DK01130145T DK1244203T3 DK 1244203 T3 DK1244203 T3 DK 1244203T3 DK 01130145 T DK01130145 T DK 01130145T DK 01130145 T DK01130145 T DK 01130145T DK 1244203 T3 DK1244203 T3 DK 1244203T3
Authority
DK
Denmark
Prior art keywords
generators
output power
inverter circuits
dynamically varying
varying output
Prior art date
Application number
DK01130145T
Other languages
English (en)
Inventor
Dejan Schreiber
Original Assignee
Semikron Elektronik Gmbh
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 Semikron Elektronik Gmbh filed Critical Semikron Elektronik Gmbh
Application granted granted Critical
Publication of DK1244203T3 publication Critical patent/DK1244203T3/da

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
    • H02M7/493—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 the static converters being arranged for operation in parallel
    • 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
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • 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
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • 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
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • 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
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/28—The renewable source being wind energy
    • 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/0074—Plural converter units whose inputs are connected in series
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/76—Power conversion electric or electronic aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
DK01130145T 2001-03-22 2001-12-19 Vekselretterkredsløb for generatorer med dynamisk varierende udgangseffekt DK1244203T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10114075A DE10114075B4 (de) 2001-03-22 2001-03-22 Stromrichterschaltungsanordnung für Generatoren mit dynamisch veränderlicher Leistungsabgabe

Publications (1)

Publication Number Publication Date
DK1244203T3 true DK1244203T3 (da) 2014-01-06

Family

ID=7678586

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01130145T DK1244203T3 (da) 2001-03-22 2001-12-19 Vekselretterkredsløb for generatorer med dynamisk varierende udgangseffekt

Country Status (5)

Country Link
US (1) US6680856B2 (da)
EP (1) EP1244203B1 (da)
DE (1) DE10114075B4 (da)
DK (1) DK1244203T3 (da)
ES (1) ES2437493T3 (da)

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19756777B4 (de) * 1997-12-19 2005-07-21 Wobben, Aloys, Dipl.-Ing. Verfahren zum Betreiben einer Windenergieanlage sowie Windenergieanlage
DE20018560U1 (de) 2000-10-30 2002-03-21 CAMERON GmbH, 29227 Celle Steuer- und Versorgungssystem
US7615893B2 (en) 2000-05-11 2009-11-10 Cameron International Corporation Electric control and supply system
DE20115474U1 (de) * 2001-09-19 2003-02-20 Biester, Klaus, 29342 Wienhausen Gleichspannungs-Wandlervorrichtung
DE20115473U1 (de) 2001-09-19 2003-02-20 Biester, Klaus, 29342 Wienhausen Universelles Energieversorgungssystem
DE20115471U1 (de) 2001-09-19 2003-02-20 Biester, Klaus, 29342 Wienhausen Universelles Energieversorgungssystem
DE20115475U1 (de) 2001-09-19 2003-02-20 Biester, Klaus, 29342 Wienhausen Gleichspannungs-Wandlervorrichtung
US7020271B2 (en) 2003-06-12 2006-03-28 Barbara Isabel Hummel Ring control device
AU2002368205A1 (en) * 2002-09-13 2004-04-30 Abb Ab Wind power fed network
DE10319354A1 (de) * 2003-04-30 2004-11-25 Semikron Elektronik Gmbh Stromrichterschaltungsanordnung und Verfahren zu deren Ansteuerung
DE10323220B4 (de) * 2003-05-22 2014-07-17 Siemens Aktiengesellschaft Kurzschluss-Schaltung für einen Teilumrichter
DE10333798B4 (de) 2003-07-24 2018-11-29 Siemens Aktiengesellschaft Verfahren zum Kurzschliessen eines fehlerhaften Teilumrichters
US20070252390A1 (en) * 2003-11-19 2007-11-01 Gordon David H Renewable Energy Resources
DE10354130B4 (de) * 2003-11-19 2018-06-21 Sew-Eurodrive Gmbh & Co Kg Umrichter und Baureihe von Umrichtern
DE102004001478B4 (de) * 2004-01-09 2015-09-24 Semikron Elektronik Gmbh & Co. Kg Stromrichterschaltungsanordnung zur Umformung einer Wechselspannung in eine Hochvoltgleichspannung
DE102004003657B4 (de) * 2004-01-24 2012-08-23 Semikron Elektronik Gmbh & Co. Kg Stromrichterschaltungsanordnung und zugehöriges Ansteuerverfahren für Generatoren mit dynamisch veränderlicher Leistungsabgabe
US7412612B2 (en) * 2004-02-24 2008-08-12 Delphi Technologies, Inc. Dynamically optimized power converter
US20080031024A1 (en) * 2004-10-06 2008-02-07 Osmo Pasuri Method in connection with network converter, and network converter
CN1317801C (zh) * 2004-10-18 2007-05-23 青岛经济技术开发区创统科技发展有限公司 抽油机用风力发电和网电互补供电电源
JP4858937B2 (ja) * 2004-11-12 2012-01-18 富士電機株式会社 発電電力の系統連系装置
US7633775B2 (en) 2004-12-10 2009-12-15 General Electric Company Power conversion system and method
GB2423650A (en) * 2005-02-24 2006-08-30 Alstom Power converters
US7446435B2 (en) * 2005-11-30 2008-11-04 General Electric Company Power converter system and method
DE102006031662A1 (de) * 2006-07-08 2008-01-10 Semikron Elektronik Gmbh & Co. Kg Stromrichterschaltungsanordnung für eine Hochvoltgleichspannungsverbindung
US7532490B2 (en) * 2006-08-14 2009-05-12 General Electric Company Converter topology and methods for interfacing an electrical machine to electrical power grid
FI119086B (fi) * 2006-11-06 2008-07-15 Abb Oy Menetelmä ja järjestely tuulivoimalan yhteydessä
EP2128440A4 (en) * 2006-12-28 2012-03-14 Wind To Power System S L ASYNCHRONOUS GENERATOR WITH CONTROL OF THE VOLTAGE PLACED ON THE STATOR
ATE471595T1 (de) 2007-02-14 2010-07-15 Semikron Elektronik Gmbh Umrichterschaltung für einen doppeltgespeisten asynchrongenerator mit variabler leistungsabgabe und verfahren zu deren betrieb
CN101291068B (zh) * 2007-04-18 2012-06-20 上海御能动力科技有限公司 一种发电功率全控并网式风力发电驱动系统
GB2449440B (en) * 2007-05-22 2012-08-08 Intec Power Holdings Ltd Converting electrical power
US8570373B2 (en) * 2007-06-08 2013-10-29 Cisco Technology, Inc. Tracking an object utilizing location information associated with a wireless device
US8355041B2 (en) * 2008-02-14 2013-01-15 Cisco Technology, Inc. Telepresence system for 360 degree video conferencing
US8797377B2 (en) * 2008-02-14 2014-08-05 Cisco Technology, Inc. Method and system for videoconference configuration
CA2715238A1 (en) * 2008-02-15 2009-08-20 Wind To Power System, S.L. Series voltage compensator and method for series voltage compensation in electrical generators
CN101540580B (zh) * 2008-03-18 2012-03-14 新能动力（北京）电气科技有限公司 一种电能回馈装置
US8319819B2 (en) * 2008-03-26 2012-11-27 Cisco Technology, Inc. Virtual round-table videoconference
US8390667B2 (en) * 2008-04-15 2013-03-05 Cisco Technology, Inc. Pop-up PIP for people not in picture
ITTO20080324A1 (it) 2008-04-30 2009-11-01 Trevi Energy S P A Convertitore modulare della potenza elettrica prodotta da generatori eolici e centrale eolica impiegante lo stesso.
CA2728380C (en) * 2008-06-27 2016-03-22 Abb Research Ltd. Battery energy source arrangement and voltage source converter system
US7939959B2 (en) * 2008-06-30 2011-05-10 General Electric Company Wind turbine with parallel converters utilizing a plurality of isolated transformer windings
US7928592B2 (en) 2008-06-30 2011-04-19 General Electric Company Wind turbine with parallel converters utilizing a plurality of isolated generator windings
EP2148417B1 (de) 2008-07-22 2018-01-10 SMA Solar Technology AG Wechselrichterschaltungsanordnung für einen Photovoltaikgenerator mit mehreren eingangs seriell geschalteten Stromrichtern
US8694658B2 (en) * 2008-09-19 2014-04-08 Cisco Technology, Inc. System and method for enabling communication sessions in a network environment
EP2187510B1 (de) * 2008-11-15 2016-08-03 SMA Solar Technology AG Stromrichteranlaufschaltung
CN101483392B (zh) * 2009-01-23 2011-01-26 清华大学 无变压器的大容量级联型多相多电平功率变换器
US8879291B2 (en) 2009-02-09 2014-11-04 Alstom Technology Ltd. Multilevel voltage source converter
US8477175B2 (en) 2009-03-09 2013-07-02 Cisco Technology, Inc. System and method for providing three dimensional imaging in a network environment
US8659637B2 (en) * 2009-03-09 2014-02-25 Cisco Technology, Inc. System and method for providing three dimensional video conferencing in a network environment
CN101534063B (zh) * 2009-04-24 2011-08-10 清华大学 一种级联型多相变流器
US20100283829A1 (en) * 2009-05-11 2010-11-11 Cisco Technology, Inc. System and method for translating communications between participants in a conferencing environment
US8659639B2 (en) 2009-05-29 2014-02-25 Cisco Technology, Inc. System and method for extending communications between participants in a conferencing environment
US8138620B2 (en) * 2009-06-12 2012-03-20 General Electric Company Methods and systems for operating a wind turbine power converter
CN102804571B (zh) 2009-06-15 2015-05-13 阿尔斯通技术有限公司 转换器
US7863766B2 (en) 2009-06-30 2011-01-04 Teco-Westinghouse Motor Company Power converter for use with wind generator
JP4969614B2 (ja) * 2009-07-21 2012-07-04 株式会社日立製作所 電力変換装置
KR101507560B1 (ko) 2009-07-31 2015-04-07 알스톰 그리드 유케이 리미티드 구성 가능한 하이브리드 컨버터 회로
US8837176B2 (en) 2009-08-03 2014-09-16 Alstom Technology, Ltd. Converter with reactive power compensation
US9082297B2 (en) 2009-08-11 2015-07-14 Cisco Technology, Inc. System and method for verifying parameters in an audiovisual environment
IT1397013B1 (it) * 2009-11-03 2012-12-20 Trevi Energy S P A Sistema di controllo di centrali eoliche con aerogeneratori equipaggiati con convertitori modulari a corrente continua.
EP2534742B8 (en) 2010-02-09 2016-02-24 General Electric Technology GmbH Converter for high voltage dc dc transmission
DE102010008978B4 (de) 2010-02-24 2012-10-04 Rainer Marquardt Schaltungsanordnung für modulare Antriebsstromrichter
JP5509348B2 (ja) 2010-03-15 2014-06-04 アルストム テクノロジー リミテッド マルチレベルコンバータを有する静止型無効電力補償装置
US9225916B2 (en) * 2010-03-18 2015-12-29 Cisco Technology, Inc. System and method for enhancing video images in a conferencing environment
USD626103S1 (en) 2010-03-21 2010-10-26 Cisco Technology, Inc. Video unit with integrated features
USD626102S1 (en) 2010-03-21 2010-10-26 Cisco Tech Inc Video unit with integrated features
ES2466353T3 (es) * 2010-04-08 2014-06-10 Alstom Technology Ltd. Transformador híbrido HVDC
US8867242B2 (en) * 2010-04-15 2014-10-21 Alstom Technology Ltd Hybrid 2-level and multilevel HVDC converter
WO2011139674A2 (en) * 2010-04-27 2011-11-10 Siemens Industry, Inc. Renewable energy collection and distribution system
US9313452B2 (en) 2010-05-17 2016-04-12 Cisco Technology, Inc. System and method for providing retracting optics in a video conferencing environment
CN102263414A (zh) * 2010-05-25 2011-11-30 新能动力（北京）电气科技有限公司 电能变换装置与系统
WO2011157300A1 (en) 2010-06-18 2011-12-22 Areva T&D Uk Limited Converter for hvdc transmission and reactive power compensation
US9006930B2 (en) * 2010-07-08 2015-04-14 Delta Electronics Inc. Power supply having converters with serially connected inputs and parallel connected outputs
US7939970B1 (en) 2010-07-26 2011-05-10 General Electric Company Variable frequency wind plant
CN103141018B (zh) 2010-07-30 2015-12-16 阿尔斯通技术有限公司 包括用于处理dc侧短路的全桥单元的hvdc转换器
WO2012025142A1 (en) * 2010-08-24 2012-03-01 Alstom Grid Uk Limited Hvdc converter with neutral-point connected zero-sequence dump resistor
US8896655B2 (en) 2010-08-31 2014-11-25 Cisco Technology, Inc. System and method for providing depth adaptive video conferencing
US8599934B2 (en) 2010-09-08 2013-12-03 Cisco Technology, Inc. System and method for skip coding during video conferencing in a network environment
US8599865B2 (en) 2010-10-26 2013-12-03 Cisco Technology, Inc. System and method for provisioning flows in a mobile network environment
US8699457B2 (en) 2010-11-03 2014-04-15 Cisco Technology, Inc. System and method for managing flows in a mobile network environment
US9338394B2 (en) 2010-11-15 2016-05-10 Cisco Technology, Inc. System and method for providing enhanced audio in a video environment
US9143725B2 (en) 2010-11-15 2015-09-22 Cisco Technology, Inc. System and method for providing enhanced graphics in a video environment
US8730297B2 (en) 2010-11-15 2014-05-20 Cisco Technology, Inc. System and method for providing camera functions in a video environment
US8902244B2 (en) 2010-11-15 2014-12-02 Cisco Technology, Inc. System and method for providing enhanced graphics in a video environment
US8542264B2 (en) 2010-11-18 2013-09-24 Cisco Technology, Inc. System and method for managing optics in a video environment
US8723914B2 (en) 2010-11-19 2014-05-13 Cisco Technology, Inc. System and method for providing enhanced video processing in a network environment
US9111138B2 (en) 2010-11-30 2015-08-18 Cisco Technology, Inc. System and method for gesture interface control
USD682854S1 (en) 2010-12-16 2013-05-21 Cisco Technology, Inc. Display screen for graphical user interface
USD682864S1 (en) 2010-12-16 2013-05-21 Cisco Technology, Inc. Display screen with graphical user interface
USD678894S1 (en) 2010-12-16 2013-03-26 Cisco Technology, Inc. Display screen with graphical user interface
USD678308S1 (en) 2010-12-16 2013-03-19 Cisco Technology, Inc. Display screen with graphical user interface
USD678320S1 (en) 2010-12-16 2013-03-19 Cisco Technology, Inc. Display screen with graphical user interface
USD678307S1 (en) 2010-12-16 2013-03-19 Cisco Technology, Inc. Display screen with graphical user interface
USD682293S1 (en) 2010-12-16 2013-05-14 Cisco Technology, Inc. Display screen with graphical user interface
USD682294S1 (en) 2010-12-16 2013-05-14 Cisco Technology, Inc. Display screen with graphical user interface
DE102011002657A1 (de) * 2011-01-13 2012-07-19 Converteam Gmbh Verfahren zum Betreiben eines Umrichters einer Anordnung zur Erzeugung elektrischer Energie
US8692862B2 (en) 2011-02-28 2014-04-08 Cisco Technology, Inc. System and method for selection of video data in a video conference environment
US8310102B2 (en) * 2011-03-30 2012-11-13 General Electric Company System and method for power conversion
CN102136737B (zh) * 2011-04-22 2013-04-03 合肥工业大学 双馈型风电变流器低电压穿越拓扑结构及其控制方法
US8670019B2 (en) 2011-04-28 2014-03-11 Cisco Technology, Inc. System and method for providing enhanced eye gaze in a video conferencing environment
US8786631B1 (en) 2011-04-30 2014-07-22 Cisco Technology, Inc. System and method for transferring transparency information in a video environment
US8934026B2 (en) 2011-05-12 2015-01-13 Cisco Technology, Inc. System and method for video coding in a dynamic environment
CA2833450A1 (en) 2011-06-08 2012-12-13 Alstom Technology Ltd High voltage dc/dc converter with cascaded resonant tanks
US9774189B2 (en) * 2011-07-18 2017-09-26 Enphase Energy, Inc. Method and apparatus for multi-phase power conversion having modified burst current
CN103891121B (zh) 2011-08-01 2016-11-23 阿尔斯通技术有限公司 直流-直流转换器组件
CA2848325C (en) 2011-11-07 2018-03-27 Alstom Technology Ltd Control circuit
PL2592734T3 (pl) * 2011-11-14 2020-04-30 Vetco Gray Scandinavia As Osprzęt elektryczny oraz sposób eksploatacji maszyn obracających się z dużą prędkością
US8947493B2 (en) 2011-11-16 2015-02-03 Cisco Technology, Inc. System and method for alerting a participant in a video conference
US9362848B2 (en) 2011-11-17 2016-06-07 Alstom Technology Ltd. Hybrid AC/DC converter for HVDC applications
US8682087B2 (en) 2011-12-19 2014-03-25 Cisco Technology, Inc. System and method for depth-guided image filtering in a video conference environment
EP2608383A1 (de) * 2011-12-19 2013-06-26 Siemens Aktiengesellschaft Stromrichterschaltung
DE102011089883A1 (de) * 2011-12-23 2013-06-27 Converteam Gmbh Elektrische Schaltung
KR102005104B1 (ko) 2012-03-01 2019-07-30 제네럴 일렉트릭 테크놀러지 게엠베하 제어회로
US9681154B2 (en) 2012-12-06 2017-06-13 Patent Capital Group System and method for depth-guided filtering in a video conference environment
US9843621B2 (en) 2013-05-17 2017-12-12 Cisco Technology, Inc. Calendaring activities based on communication processing
EP2858231B1 (en) * 2013-10-07 2019-09-11 General Electric Technology GmbH Voltage source converter
CN104110778B (zh) * 2013-10-16 2017-02-15 广东美的制冷设备有限公司 一种基于z源变换器的变频空调系统
CN103607123A (zh) * 2013-11-21 2014-02-26 青岛威控电气有限公司 一种组合式四象限煤矿防爆变频器
US9419536B2 (en) * 2014-02-28 2016-08-16 General Electric Company DC power transmission systems and method of assembling the same
US10959342B2 (en) 2019-04-08 2021-03-23 Kevin R. Williams Condensation resistant power semiconductor module
US9374016B2 (en) * 2014-06-24 2016-06-21 Fuji Electric Co., Ltd. AC-DC converter
US9742272B2 (en) * 2014-06-24 2017-08-22 Fuji Electric Co., Ltd. AC-DC converter
WO2016066169A1 (en) * 2014-10-27 2016-05-06 Vestas Wind Systems A/S Wind-turbine converter control for modular string converters
CN105991040A (zh) * 2015-02-10 2016-10-05 神华集团有限责任公司 变频器功率单元及变频器
JP6246753B2 (ja) * 2015-02-23 2017-12-13 株式会社東芝 可変速運転制御装置および水力発電システム
CN105305841A (zh) * 2015-10-13 2016-02-03 国网山东省电力公司聊城供电公司 一种适用于三相串联vsc的通用控制方法
CN105305486A (zh) * 2015-10-19 2016-02-03 株洲变流技术国家工程研究中心有限公司 一种基于功率单元级联型高压变频器能量回馈装置
US10734912B2 (en) * 2016-08-24 2020-08-04 Beckhoff Automation Gmbh Stator device for a linear motor, linear drive system, and method for operating a stator device
WO2021001005A1 (en) * 2019-07-01 2021-01-07 Belt Generators Ivs System for operating a generator

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8902534A (nl) * 1989-10-12 1991-05-01 Holec Projects Bv Windturbine.
US5019952A (en) * 1989-11-20 1991-05-28 General Electric Company AC to DC power conversion circuit with low harmonic distortion
WO1993011604A1 (en) * 1991-11-27 1993-06-10 U.S. Windpower, Inc. Variable speed wind turbine with reduced power fluctuation and a static var mode of operation
JP3124143B2 (ja) * 1993-01-20 2001-01-15 株式会社東芝 インバータ装置
US5652485A (en) * 1995-02-06 1997-07-29 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Fuzzy logic integrated electrical control to improve variable speed wind turbine efficiency and performance
DE19614627A1 (de) * 1996-04-13 1997-10-16 Abb Patent Gmbh Hochspannungs-Stromrichtersystem
US5771163A (en) * 1996-11-19 1998-06-23 Sansha Electric Manufacturing Company, Limited AC-DC converter apparatus
DE19729479A1 (de) * 1997-07-10 1999-01-14 Abb Daimler Benz Transp Pulsweitenmodulationsverfahren für in Serie geschaltete Umrichter
DE19832226B4 (de) * 1998-07-17 2004-07-15 Semikron Elektronik Gmbh Vierquadrantenumrichter für mittlere und höhere Spannungen
DE19832225C2 (de) * 1998-07-17 2003-03-20 Semikron Elektronik Gmbh Vierquadrantenumrichter für mittlere und höhere Spannungen
DE19832255A1 (de) 1998-07-17 2000-01-27 Sachsenring Entwicklungsgesell Leichtpanzerungselement
US6128204A (en) * 1998-08-26 2000-10-03 Northrop Grumman Corporation Line power unit for micropower generation
DE19845903A1 (de) * 1998-10-05 2000-04-06 Aloys Wobben Elektrische Energieübertragungsanlage
DE19941170A1 (de) * 1999-08-30 2001-03-08 Herbert Weh Selbstsymmetrierende Einspeiseschaltung
JP2002144033A (ja) * 2000-11-15 2002-05-21 Sansha Electric Mfg Co Ltd アーク利用機器用電源装置

Also Published As

Publication number Publication date
EP1244203A2 (de) 2002-09-25
DE10114075A1 (de) 2002-10-02
US6680856B2 (en) 2004-01-20
EP1244203B1 (de) 2013-10-02
DE10114075B4 (de) 2005-08-18
US20030202367A1 (en) 2003-10-30
ES2437493T3 (es) 2014-01-10
EP1244203A3 (de) 2006-02-08

Similar Documents

Publication Publication Date Title
DK1244203T3 (da) Vekselretterkredsløb for generatorer med dynamisk varierende udgangseffekt
NO20030384L (no) Vibrasjonsbasert kraftgenerator
DE60207489D1 (de) System zwischenverbindender Stromerzeuger
DE50206597D1 (de) Kraftverbindungsstrebe
DE60336193D1 (de) Leistungsbegrenzungszeitverzögerungsschaltung
EP1401021A4 (en) Power semiconductor device
DK1466398T3 (da) Vekselretter
DE60118161D1 (de) Stromwandler
DE60128468D1 (de) Stromverteilerbaugruppe
DE10294771D2 (de) Leistungshalbleitermodul
DE10362232B8 (de) Leistungshalbleitervorrichtung
DE60229722D1 (de) Spannungsumsetzungsmodul
DE60210796D1 (de) Verstärkerleistungs-detektionsschaltkreise
DE50110759D1 (de) Energieerzeugungseinrichtung
NO20023314L (no) Selvdrevet, synkron likerettingskrets for DC-DC-omformere med lav utgangsspenning
EP1184984A4 (en) Power module
DE60040614D1 (de) Leistungsmodul
DE60115593D1 (de) Referenzspannungserzeugungsschaltung
DE10293997D2 (de) Leistungshalbleitermodul
DE50113060D1 (de) Halbleiter-leistungsbauelement
DE50112691D1 (de) Elektronisches leistungsmodul
DE60200350D1 (de) Generatorsatz mit einem Wechselrichter
DE60200150D1 (de) Generatorsatz mit einem Wechselrichter
DE60209621T8 (de) Stromschaltkreis
DE50307101D1 (de) Leistungshalbleitermodul