IN2014MN01647A - - Google Patents

Info

Publication number
IN2014MN01647A
IN2014MN01647A IN1647MUN2014A IN2014MN01647A IN 2014MN01647 A IN2014MN01647 A IN 2014MN01647A IN 1647MUN2014 A IN1647MUN2014 A IN 1647MUN2014A IN 2014MN01647 A IN2014MN01647 A IN 2014MN01647A
Authority
IN
India
Prior art keywords
primary
terminal
module
series
auxiliary
Prior art date
Application number
Inventor
Nnamdi Okaeme
David Reginald Trainer
Colin Charnock Davidson
Original Assignee
Alstom Technology Ltd
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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of IN2014MN01647A publication Critical patent/IN2014MN01647A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/268—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for DC systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/02—Arrangements for reducing harmonics or ripples
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J3/36—Arrangements for transfer of electric power between AC networks via high-voltage DC [HVDC] links; Arrangements for transfer of electric power between generators and networks via HVDC links
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as AC or DC; Circuit arrangements for mains or distribution networks combining AC and DC sections or sub-networks
    • 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
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J3/36—Arrangements for transfer of electric power between AC networks via high-voltage DC [HVDC] links; Arrangements for transfer of electric power between generators and networks via HVDC links
    • H02J2003/365—Reducing harmonics or oscillations in HVDC
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Inverter Devices (AREA)

Abstract

The control circuit (30) comprises first and second primary terminals (32 34) for connection to a DC network (40 42) the first and second primary terminals (32 34) having a plurality of modules (44a 44b) and a plurality of primary energy conversion elements (46 48) connected in series therebetween to define a current transmission path each module (44a 44b) including at least one energy storage device (52) each energy storage device (52) being selectively removable from the current transmission path. The control circuit (30) further includes a secondary terminal (36) connected in series between the first and second primary terminals (32 34) the plurality of modules (44a 44b) including at least one first module (44a) and at least one second module (44b) the or each first module (44a) being connected in series with at least one primary energy conversion element (46) between the first primary terminal (32) and the secondary terminal (36) to define a first current transmission path portion the or each second module (44b) being connected in series with at least one other primary energy conversion element (48) between the second primary terminal (34) and the secondary terminal (36) to define a second current transmission path portion. The control circuit (30) further includes at least one auxiliary energy conversion element (54) and an auxiliary terminal (38) the or each auxiliary energy conversion element (54) being connected in series between the secondary and auxiliary terminals (36 38) the auxiliary terminal (54) being for connection to ground.
IN1647MUN2014 2012-03-01 2012-03-01 IN2014MN01647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/053571 WO2013127461A1 (en) 2012-03-01 2012-03-01 Control circuit

Publications (1)

Publication Number Publication Date
IN2014MN01647A true IN2014MN01647A (en) 2015-05-22

Family

ID=47630401

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1647MUN2014 IN2014MN01647A (en) 2012-03-01 2012-03-01

Country Status (8)

Country Link
US (2) US9954358B2 (en)
EP (1) EP2820734B1 (en)
JP (1) JP6110884B2 (en)
KR (2) KR102005104B1 (en)
CN (2) CN104160572B (en)
CA (2) CA2865447C (en)
IN (1) IN2014MN01647A (en)
WO (2) WO2013127461A1 (en)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101507560B1 (en) 2009-07-31 2015-04-07 알스톰 그리드 유케이 리미티드 Configurable hybrid converter circuit
CN102792544B (en) 2010-03-15 2016-01-20 阿尔斯通技术有限公司 There is the Static Var Compensator of multiphase converter
CA2802933C (en) 2010-06-18 2018-01-02 Alstom Technology Ltd Converter for hvdc transmission and reactive power compensation
CA2833450A1 (en) 2011-06-08 2012-12-13 Alstom Technology Ltd High voltage dc/dc converter with cascaded resonant tanks
EP2740204B1 (en) 2011-08-01 2020-09-30 General Electric Technology GmbH A dc to dc converter assembly
WO2013068031A1 (en) 2011-11-07 2013-05-16 Alstom Technology Ltd Control circuit
WO2013071975A1 (en) 2011-11-17 2013-05-23 Alstom Technology Ltd Hybrid ac/dc converter for hvdc applications
WO2013127461A1 (en) 2012-03-01 2013-09-06 Alstom Technology Ltd Control circuit
EP2750271A1 (en) * 2012-12-28 2014-07-02 Alstom Technology Ltd Control circuit
FR3002384B1 (en) * 2013-02-21 2016-08-19 Valeo Systemes De Controle Moteur ELECTRICAL ARCHITECTURE FOR THE CONVERSION OF CONTINUOUS VOLTAGE TO AN ALTERNATIVE VOLTAGE, AND RECIPROCEMENT
EP2773006B1 (en) 2013-02-28 2016-06-15 General Electric Technology GmbH Control circuit
US20150102671A1 (en) * 2013-10-15 2015-04-16 General Electric Company Direct current power transmission system
KR20150119750A (en) * 2014-04-16 2015-10-26 삼성전자주식회사 Display apparatus, server, system and postviewing related content information providing and evaluating methods thereof
CN103986177B (en) * 2014-05-09 2017-04-12 华北电力大学 LCC-HVDC topological structure into which controllable sub-modules are connected in series
EP3062413A1 (en) * 2015-02-27 2016-08-31 Alstom Technology Ltd Voltage source converter and control thereof
GB2541465A (en) * 2015-08-21 2017-02-22 General Electric Technology Gmbh Electrical assembly
WO2017044052A1 (en) * 2015-09-09 2017-03-16 Ongvisetpaiboon Theerachai Electrical device regulating system
WO2017050345A1 (en) 2015-09-21 2017-03-30 Abb Schweiz Ag A multilevel converter with a chopper circuit
EP3211784B1 (en) * 2016-02-25 2021-03-31 GE Energy Power Conversion Technology Ltd Double submodule for a modular multilevel converter and modular multilevel converter comprising same
KR101864946B1 (en) * 2016-10-26 2018-06-05 한국전력공사 Apparatus and method for controlling output voltage of single type converter
US10141743B2 (en) * 2016-11-30 2018-11-27 State Grid Jiangsu Electric Power Research Institute Bipolar VSC-HVDC and UPFC hybrid topology and an operation method thereof
CN106712238B (en) * 2017-01-16 2019-05-07 南京南瑞继保电气有限公司 A charging method for a sub-module hybrid converter
CN106712248B (en) * 2017-01-16 2019-06-18 南京南瑞继保电气有限公司 A charging method for a sub-module hybrid converter
EP3639358A4 (en) 2017-06-12 2021-02-17 TAE Technologies, Inc. MULTI-LEVEL HYSTERESIS CURRENT CONTROL DEVICES AND THEIR CONTROL PROCESSES
EA202090065A1 (en) 2017-06-16 2020-04-17 Таэ Текнолоджиз, Инк. MULTILEVEL HYSTERESIS VOLTAGE CONTROLLERS FOR VOLTAGE MODULATORS AND METHODS FOR THEIR CONTROL
EP3648331A4 (en) * 2017-06-27 2020-07-08 Mitsubishi Electric Corporation POWER CONVERSION DEVICE
WO2019043758A1 (en) * 2017-08-28 2019-03-07 株式会社東芝 Power conversion device, power conversion system, and method for using power conversion system
EP3461062B1 (en) * 2017-09-22 2020-02-26 General Electric Technology GmbH Power delivery apparatus
FR3077438B1 (en) * 2018-01-31 2020-01-10 Supergrid Institute CONVERSION STATION HAVING A VOLTAGE BALANCING CIRCUIT
EP3544141A1 (en) * 2018-03-21 2019-09-25 General Electric Technology GmbH Electrical assembly
AU2019239085A1 (en) 2018-03-22 2020-10-08 Tae Technologies, Inc. Systems and methods for power management and control
US10943768B2 (en) 2018-04-20 2021-03-09 Applied Materials, Inc. Modular high-frequency source with integrated gas distribution
JP7036520B2 (en) * 2018-05-18 2022-03-15 シーメンス アクチエンゲゼルシヤフト Monitoring of high voltage direct current transmission
CN109327016B (en) * 2018-09-29 2020-10-16 南京南瑞继保电气有限公司 Direct-current interelectrode breaking device and control method
CN109274269B (en) * 2018-11-07 2021-08-27 王宇 Direct-current chopping device and control method
DE202018107232U1 (en) 2018-12-18 2019-02-07 FMW Technology Consulting GmbH Device for the needle tube of a syringe
EP3696963B1 (en) * 2019-02-12 2022-03-30 General Electric Technology GmbH Electrical assembly
PE20212032A1 (en) 2019-03-29 2021-10-20 Tae Tech Inc MODULE-BASED ENERGY SYSTEMS THAT CAN PRESENT CASCADE AND INTERCONNECTED CONFIGURATIONS AND RELATED METHODS
CN113892223A (en) 2019-05-30 2022-01-04 阿尔法能源技术公司 Advanced battery charging at energy storage system modularization level
EP3780366A1 (en) * 2019-08-13 2021-02-17 Vestas Wind Systems A/S Dc chopper for mmc cell with integrated chopper resistor
WO2021028003A1 (en) * 2019-08-13 2021-02-18 Vestas Wind Systems A/S Intelligent discharge control for modular multilevel converter
EP3826127B1 (en) * 2019-11-20 2024-03-27 General Electric Technology GmbH Improvements in or relating to power dissipating converters
EP4340157A3 (en) * 2019-11-20 2024-05-29 General Electric Technology GmbH Improvements in or relating to power dissipating converters
CN110768519A (en) * 2019-11-27 2020-02-07 南方电网科学研究院有限责任公司 Overvoltage protection method, device and storage medium for flexible DC converter valve
US11897347B2 (en) 2020-04-14 2024-02-13 Tae Technologies, Inc. Systems, devices, and methods for charging and discharging module-based cascaded energy systems
CA3178859A1 (en) 2020-04-14 2021-10-21 Tae Technologies, Inc. Modular cascaded energy systems with a cooling apparatus and with replaceable energy source capability
EP4149791A4 (en) 2020-05-14 2024-05-29 TAE Technologies, Inc. SYSTEMS, DEVICES AND METHODS FOR RAIL-BASED AND OTHER ELECTRIC VEHICLES WITH MODULAR CASCADED POWER SYSTEMS
EP3920388B1 (en) * 2020-06-01 2025-03-19 General Electric Technology GmbH Improvements in or relating to voltage source converters
US20240359595A1 (en) * 2020-08-24 2024-10-31 Tae Technologies, Inc. Modular Cascaded Energy Systems with a Cooling Apparatus and with Replaceable Energy Source Capability
EP4218114A4 (en) 2020-09-28 2024-11-20 TAE Technologies, Inc. MULTI-PHASE MODULE-BASED ENERGY SYSTEM FRAMES AND RELATED METHODS
AU2021353868A1 (en) 2020-09-30 2023-05-18 Tae Technologies, Inc. Systems, devices, and methods for intraphase and interphase balancing in module-based cascaded energy systems
US12255549B1 (en) * 2020-10-21 2025-03-18 Smart Wires Inc. High current Voltage-Source Converter
CA3207256A1 (en) 2021-01-13 2022-07-21 Tae Technologies, Inc. Systems, devices, and methods for module-based cascaded energy systems
US12119655B2 (en) 2021-06-08 2024-10-15 Hitachi Energy Ltd Energy supporting device
WO2023283260A1 (en) 2021-07-07 2023-01-12 Tae Technologies, Inc. Systems, devices, and methods for module-based cascaded energy systems configured to interface with renewable energy sources
JP7028359B1 (en) * 2021-10-01 2022-03-02 富士電機株式会社 Power converter
WO2024042595A1 (en) * 2022-08-23 2024-02-29 株式会社東芝 Dc power transmission system and dc power transmission method
CN120016861B (en) * 2024-03-13 2026-03-20 南京南瑞继保电气有限公司 Phase unit, active commutated converter and its control method and device, system
CN119315850A (en) * 2024-12-13 2025-01-14 国网智能电网研究院有限公司 H-bridge topology structure, main branch full-control valve, controllable converter and control method

Family Cites Families (159)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE370297B (en) 1973-02-02 1974-10-07 Asea Ab
US3867643A (en) 1974-01-14 1975-02-18 Massachusetts Inst Technology Electric power converter
CH586483A5 (en) * 1975-01-16 1977-03-31 Bbc Brown Boveri & Cie
US4053820A (en) 1976-01-29 1977-10-11 Wisconsin Alumni Research Foundation Active filter
US4300181A (en) 1979-11-28 1981-11-10 General Electric Company Commutation circuit for an HVDC circuit breaker
SE426002B (en) * 1980-12-23 1982-11-29 Ellemtel Utvecklings Ab DEVICE FOR PROTECTION OF A CIRCUIT IN A TELECOMMUNICATION EQUIPMENT
US4663702A (en) 1984-10-12 1987-05-05 Kabushiki Kaisha Toshiba Power converter apparatus and control method thereof
US4636907A (en) 1985-07-11 1987-01-13 General Electric Company Arcless circuit interrupter
US4658227A (en) 1986-03-14 1987-04-14 General Electric Company High speed magnetic contact driver
US4816736A (en) 1987-03-12 1989-03-28 Globe-Union Inc. Polyphase alternator and dual voltage battery charging system for multiple voltage loads
CA2003191A1 (en) 1988-11-21 1990-05-21 Shigeki Tezuka Electric power supply system for automobile
US5027264A (en) 1989-09-29 1991-06-25 Wisconsin Alumni Research Foundation Power conversion apparatus for DC/DC conversion using dual active bridges
US5164872A (en) 1991-06-17 1992-11-17 General Electric Company Load circuit commutation circuit
US5345375A (en) 1991-12-16 1994-09-06 Regents Of The University Of Minnesota System and method for reducing harmonic currents by current injection
US5499178A (en) 1991-12-16 1996-03-12 Regents Of The University Of Minnesota System for reducing harmonics by harmonic current injection
WO1993023913A1 (en) 1992-05-11 1993-11-25 Electric Power Research Institute Optimized high power voltage sourced inverter system
US5339210A (en) 1992-07-22 1994-08-16 General Electric Company DC circuit interrupter
DE4317965A1 (en) 1993-05-28 1994-12-01 Siemens Ag Hybrid circuit breaker
US5414612A (en) 1993-08-03 1995-05-09 Asea Brown Boveri Ab HVDC transmission with a converter connected between an AC voltage and a DC link common to the converters
GB2285523B (en) 1994-01-08 1997-10-15 Gec Alsthom Ltd Improvements in or relating to multilevel convertors
DE9416048U1 (en) 1994-10-06 1996-02-01 Siemens Ag Device for increasing the basic vibration power yield of a self-commutated inverter
GB2294821A (en) 1994-11-04 1996-05-08 Gec Alsthom Ltd Multilevel converter
US5561595A (en) 1995-03-24 1996-10-01 Magl Power Inc. Power inverter with input line conditioning
JP3465454B2 (en) 1995-04-24 2003-11-10 株式会社デンソー Power generator
JPH08336238A (en) 1995-06-06 1996-12-17 Nippondenso Co Ltd Power supply system for vehicle
SE504522C2 (en) 1995-07-06 1997-02-24 Asea Brown Boveri Power transmission with high voltage direct current comprising more than two inverter stations
DE19634905A1 (en) 1996-08-29 1998-03-05 Abb Patent Gmbh Three=phase bridge rectifier for battery charger
US5936855A (en) 1996-09-03 1999-08-10 Mercury Electric Corporation Harmonic correction of 3-phase rectifiers and converters
SE514498C2 (en) 1997-03-13 2001-03-05 Abb Ab Control equipment for an active filter and HVDC system including such control equipment
SE514920C2 (en) * 1997-03-24 2001-05-14 Abb Ab Electric power plant with DC and AC networks including detecting unbalanced states of inverters
SE510597C2 (en) 1997-03-24 1999-06-07 Asea Brown Boveri Electric power transmission system
US5892677A (en) 1997-06-02 1999-04-06 Reliance Electric Industrial Company Adaptive overlapping communication control of modular AC-AC converter and integration with device module of multiple AC-AC switches
DE19823917A1 (en) 1997-06-03 1998-12-10 Fuji Electric Co Ltd Converter for producing multiphase AC current
JP3700386B2 (en) 1998-04-15 2005-09-28 株式会社日立製作所 Energy and power interchange system
US5986909A (en) 1998-05-21 1999-11-16 Robicon Corporation Multiphase power supply with plural series connected cells and failed cell bypass
US6134126A (en) 1998-09-08 2000-10-17 Kabushiki Kaisha Toshiba Power conversion system
US6320767B1 (en) 1998-12-18 2001-11-20 Kabushiki Kaisha Toshiba Inverter apparatus
US6236580B1 (en) 1999-04-09 2001-05-22 Robicon Corporation Modular multi-level adjustable supply with series connected active inputs
US6545887B2 (en) 1999-08-06 2003-04-08 The Regents Of The University Of California Unified constant-frequency integration control of three-phase power factor corrected rectifiers, active power filters and grid-connected inverters
US6301130B1 (en) 1999-09-01 2001-10-09 Robicon Corporation Modular multi-level adjustable supply with parallel connected active inputs
ATE434858T1 (en) 2000-03-18 2009-07-15 Areva T & D Sa IMPROVED ELECTRICAL SUBSTATION
US6442051B1 (en) 2000-10-31 2002-08-27 General Electric Company Full thyristor bridge circuit with free wheeling diode for de-excitation control and stability sensing
US6392348B1 (en) 2000-11-17 2002-05-21 Johnson Controls Technology Co. Dual voltage alternator using center-tap regulation
SE518070C2 (en) 2000-12-20 2002-08-20 Abb Ab VSCconverter
US6847531B2 (en) 2001-01-02 2005-01-25 General Electric Company System and method for regenerative PWM AC power conversion
DE10103031B4 (en) 2001-01-24 2011-12-01 Siemens Ag Converter circuit with distributed energy storage and method for controlling such a converter circuit
SE521243C2 (en) 2001-02-07 2003-10-14 Abb Ab Converter device and method for controlling such
GB0103748D0 (en) 2001-02-15 2001-04-04 Univ Northumbria Newcastle A Hybrid fault current limiting and interrupting device
DE10114075B4 (en) 2001-03-22 2005-08-18 Semikron Elektronik Gmbh Power converter circuitry for dynamically variable power output generators
SE521885C2 (en) 2001-04-11 2003-12-16 Abb Ab DC Drives
FR2834143B1 (en) 2001-12-20 2004-02-27 Thales Sa SYNCHRONOUS SWITCHING SERIES CHOPPER
US6603675B1 (en) 2002-01-17 2003-08-05 Abb Ab Apparatus and a method for voltage conversion
US6850426B2 (en) * 2002-04-30 2005-02-01 Honeywell International Inc. Synchronous and bi-directional variable frequency power conversion systems
KR100654487B1 (en) 2003-09-09 2006-12-05 마츠시타 덴끼 산교 가부시키가이샤 Converter circuit, motor driving device, compressor, air conditioner, refrigerator, electric washing machine, fan, electric cleaner, and heat pump water-warmer
GB0325067D0 (en) 2003-10-27 2003-12-03 Goodrich Actuation Systems Ltd Multi-pulse converter circuits
US7050311B2 (en) 2003-11-25 2006-05-23 Electric Power Research Institute, Inc. Multilevel converter based intelligent universal transformer
US6969967B2 (en) 2003-12-12 2005-11-29 Ut-Battelle Llc Multi-level dc bus inverter for providing sinusoidal and PWM electrical machine voltages
FR2864372A1 (en) 2003-12-19 2005-06-24 Hispano Suiza Sa 12-cycle converter for use in electrical motor control system, has unit that generates additional magnetic leakage flux at level of interface inductors in order to integrate smoothing inductor
EP1562279A3 (en) 2004-02-06 2005-11-02 HONDA MOTOR CO., Ltd. DC/DC converter and program
GB2418079B (en) 2004-09-10 2007-12-12 Areva T & D Uk Ltd Convertible high voltage direct current installation
GB2419043A (en) 2004-09-27 2006-04-12 Areva T & D Uk Ltd DC transmission system with variable current and voltage
US7199535B2 (en) 2005-01-26 2007-04-03 General Motors Corporation Doubled-ended inverter drive system topology for a hybrid vehicle
DE102005040432A1 (en) 2005-08-25 2007-03-01 Rwth Aachen Current limiting switch
DE102005040549B4 (en) 2005-08-26 2025-11-06 Innomotics Gmbh Pulse resistance
DE102005042319A1 (en) 2005-09-06 2007-03-08 Siemens Ag Wide-voltage-converter
US7969755B2 (en) 2005-09-09 2011-06-28 Siemens Aktiengesellschaft Apparatus for electrical power transmission
CA2622089A1 (en) 2005-09-09 2007-03-15 Siemens Aktiengesellschaft Apparatus for electrical power transmission
DE102005045090B4 (en) 2005-09-21 2007-08-30 Siemens Ag Method for controlling a multiphase power converter with distributed energy storage
JP2007089358A (en) 2005-09-26 2007-04-05 Mitsubishi Electric Corp Control device for vehicle alternator
CN101390267B (en) 2006-02-23 2011-08-10 Abb研究有限公司 Control of power flow in a transmission line
US7274576B1 (en) 2006-03-01 2007-09-25 Rockwell Automation Technologies, Inc. Power converter with reduced common mode voltage
CN101432957B (en) 2006-04-25 2012-10-03 三菱电机株式会社 Power converting apparatus
KR100795752B1 (en) 2006-07-06 2008-01-21 명지대학교 산학협력단 DC Transmission System of Voltage Source Converter Using Pulse Multiplexing Auxiliary Circuit
DE102007003172B4 (en) 2006-08-08 2011-06-01 Siemens Ag Diesel electric drive system
WO2008024038A1 (en) 2006-08-25 2008-02-28 Abb Technology Ltd Voltage source converter station
JP2008125310A (en) 2006-11-15 2008-05-29 Sakae Shibazaki Switching power supply
US20080137383A1 (en) 2006-11-21 2008-06-12 University Of New Brunsick Two-phase power converter apparatus and method
CA2671817C (en) 2006-12-08 2016-09-13 Siemens Aktiengesellschaft Control of a modular converter with distributed energy stores
WO2008067785A1 (en) 2006-12-08 2008-06-12 Siemens Aktiengesellschaft Device for converting an electric current
FR2910197B1 (en) 2006-12-13 2009-02-06 Messier Dowty Sa Sa POWER SUPPLY WITH TWO INVERTERS IN SERIES FOR ELECTROMECHANICAL ACTUATOR POLYPHASE
DE112007003408A5 (en) 2007-01-17 2009-12-24 Siemens Aktiengesellschaft Control of a phase module branch of a multilevel converter
JP5049637B2 (en) 2007-04-12 2012-10-17 三菱電機株式会社 DC / DC power converter
US20080258661A1 (en) 2007-04-23 2008-10-23 Nagashima James M Inverter topology for an electric motor
ZA200804390B (en) 2007-05-22 2009-06-24 Hecker Electronica De Potencia Electric transformer-rectifier
US7986535B2 (en) 2007-07-17 2011-07-26 Raytheon Company Methods and apparatus for a cascade converter using series resonant cells with zero voltage switching
US8026691B2 (en) 2007-07-30 2011-09-27 GM Global Technology Operations LLC Double ended inverter system with a cross-linked ultracapacitor network
WO2009030275A1 (en) 2007-09-05 2009-03-12 Abb Technology Ag Voltage source converter for high voltage direct current power transmission
EP2043243A1 (en) 2007-09-27 2009-04-01 ABB Schweiz AG Converter switching mechanism and method for operating such a converter switching mechanism
US7710082B2 (en) 2007-10-18 2010-05-04 Instituto Potosino De Investigacion Cientifica Y Technologica (Ipicyt) Controller for the three-phase cascade multilevel converter used as shunt active filter in unbalanced operation with guaranteed capacitors voltages balance
JP5527497B2 (en) 2008-01-11 2014-06-18 富士電機株式会社 AC motor drive circuit and electric vehicle drive circuit
JP4643670B2 (en) 2008-03-07 2011-03-02 株式会社東芝 Electric car drive
DE102008014898B4 (en) 2008-03-19 2018-09-27 Siemens Aktiengesellschaft Method for controlling a multiphase power converter with distributed energy stores at low output frequencies
CA2727112C (en) 2008-06-09 2015-10-13 Abb Technology Ag A voltage source converter
DE102008036809A1 (en) 2008-08-07 2010-02-18 Siemens Aktiengesellschaft Redundancy control method of a multi-phase power converter with distributed energy storage
DE102008045247A1 (en) 2008-09-01 2010-03-04 Siemens Aktiengesellschaft Inverters with distributed braking resistors
EP2338214B1 (en) 2008-09-05 2014-11-26 Siemens Aktiengesellschaft Device having an inverter
WO2010040388A1 (en) 2008-10-07 2010-04-15 Abb Technology Ag Multilevel converter and method for compensating active and reactive power in a high voltage network
CN102210088B (en) 2008-11-07 2015-11-25 Abb技术有限公司 Chained convert device, the method starting chained convert device and static compensator system
US8188720B2 (en) 2008-11-14 2012-05-29 Ford Global Technologies, Llc Multi-phase DC-DC converter control
KR101247448B1 (en) 2008-12-17 2013-03-25 에이비비 테크놀로지 아게 A method of upgrading a plant for transmitting electric power and such a plant
EP2202863A1 (en) 2008-12-29 2010-06-30 Siemens Aktiengesellschaft Multilevel convertor as reactive power compensator with active power balancing
JP5269102B2 (en) 2009-01-13 2013-08-21 三菱電機株式会社 Power converter
US8879291B2 (en) 2009-02-09 2014-11-04 Alstom Technology Ltd. Multilevel voltage source converter
FR2943792B1 (en) 2009-03-30 2011-05-06 Areva T & D Sa CURRENT SENSOR IN THE FORM OF A CABLE TO ATTACH IN LOOP
US8792261B2 (en) 2009-03-30 2014-07-29 Hitachi, Ltd. Power conversion device
EP2443729B1 (en) 2009-06-15 2019-07-31 General Electric Technology GmbH Converter
US8704498B2 (en) 2009-06-15 2014-04-22 Alstom Technology Ltd. Converter
EP2443733A1 (en) 2009-06-15 2012-04-25 Alstom Grid UK Limited Converter control
KR101670309B1 (en) 2009-06-22 2016-10-28 제네럴 일렉트릭 테크놀러지 게엠베하 Converter
KR101507560B1 (en) 2009-07-31 2015-04-07 알스톰 그리드 유케이 리미티드 Configurable hybrid converter circuit
CN102549907B (en) 2009-07-31 2015-01-21 阿尔斯通技术有限公司 Converters with Active Fault Current Limiting
US8837176B2 (en) 2009-08-03 2014-09-16 Alstom Technology, Ltd. Converter with reactive power compensation
US8385091B2 (en) 2009-08-20 2013-02-26 Electric IT Corporation 3-phase high-power UPS
WO2011029480A1 (en) * 2009-09-11 2011-03-17 Abb Research Ltd Fault current limitation in dc power transmission systems
CN101692579B (en) * 2009-09-27 2011-07-20 荣信电力电子股份有限公司 Full-controlled variable current device based sub-synchronous oscillation suppression method for generating set
FI123528B (en) 2009-10-05 2013-06-28 Alstom Grid Oy Coupling of an inductive load
EP2486645B1 (en) 2009-10-06 2018-01-10 ABB Research Ltd. Modified voltage source converter structure
WO2011044928A1 (en) 2009-10-13 2011-04-21 Abb Research Ltd. A hybrid circuit breaker
EP2494571B1 (en) 2009-10-27 2013-12-11 ABB Technology AG An hvdc breaker and control apparatus for controlling an hvdc breaker
EP2494687B1 (en) 2009-10-29 2018-08-01 General Electric Technology GmbH High voltage ac-dc converter
CN201742086U (en) 2009-11-30 2011-02-09 广东明家科技股份有限公司 Electrical protection device for remote monitoring unit
US8363434B2 (en) 2009-12-22 2013-01-29 Logah Technology Corp. Interleaved bridgeless power factor corrector and controlling method thereof
ES2623631T3 (en) 2010-01-04 2017-07-11 Vestas Wind Systems A/S Method for operating a power dissipation unit in a wind turbine
EP2534742B8 (en) 2010-02-09 2016-02-24 General Electric Technology GmbH Converter for high voltage dc dc transmission
DE102010007452A1 (en) 2010-02-10 2011-08-11 Siemens Aktiengesellschaft, 80333 Switching relief for a circuit breaker
CN101795072A (en) 2010-03-03 2010-08-04 中国科学院电工研究所 High-voltage direct-current direct-current (HVDC-DC) power electronic converter transformer
CN102792544B (en) 2010-03-15 2016-01-20 阿尔斯通技术有限公司 There is the Static Var Compensator of multiphase converter
JP5378274B2 (en) 2010-03-15 2013-12-25 株式会社日立製作所 Power converter
CA2793475C (en) 2010-03-23 2015-11-24 Abb Technology Ag A voltage source converter and a method for fault handling thereof
EP2556585B1 (en) 2010-04-08 2014-02-26 Alstom Technology Ltd. Hybrid hvdc converter
EP2559145B1 (en) 2010-04-15 2018-02-28 General Electric Technology GmbH Hybrid 2-level and multilevel hvdc converter
ES2503557T3 (en) 2010-05-11 2014-10-07 Abb Technology Ag High voltage DC circuit breaker
EP2577860B1 (en) * 2010-05-27 2018-09-19 Vestas Wind Systems A/S High-voltage power converter
CA2802933C (en) 2010-06-18 2018-01-02 Alstom Technology Ltd Converter for hvdc transmission and reactive power compensation
EP2594015B1 (en) 2010-07-15 2015-03-04 ABB Technology AG Cell based dc/dc converter
EP2599199B1 (en) 2010-07-30 2018-02-28 General Electric Technology GmbH Hvdc converter comprising fullbridge cells for handling a dc side short circuit
US8854843B2 (en) 2010-08-24 2014-10-07 Alstom Technology Ltd. HVDC converter with neutral-point connected zero-sequence dump resistor
DE102010046142A1 (en) 2010-09-15 2012-03-15 Converteam Gmbh Modular switch for an electrical converter, electrical converter and method for operating an electrical converter
EP2633612A1 (en) 2010-10-27 2013-09-04 Alstom Technology Ltd. Modular multilevel converter
US20120120697A1 (en) 2010-11-13 2012-05-17 Cuks, Llc. Three-phase isolated rectifer with power factor correction
US8344550B2 (en) 2010-12-21 2013-01-01 General Electric Company Power conversion control with energy storage
US8624437B2 (en) 2010-12-28 2014-01-07 Vestas Wind Systems A/S Power conversion system and method
EP2523204B1 (en) 2011-05-12 2019-09-04 ABB Schweiz AG Circuit arrangement and method for interrupting a current flow in a DC current path
CA2833450A1 (en) 2011-06-08 2012-12-13 Alstom Technology Ltd High voltage dc/dc converter with cascaded resonant tanks
CN102231520A (en) * 2011-06-20 2011-11-02 浙江大学 Hybrid DC (direct current) electric power transmission system
WO2013000510A1 (en) 2011-06-29 2013-01-03 Alstom Technology Ltd Converter
WO2013000518A1 (en) 2011-06-30 2013-01-03 Alstom Technology Ltd A control circuit
EP2740204B1 (en) 2011-08-01 2020-09-30 General Electric Technology GmbH A dc to dc converter assembly
CN102957151A (en) 2011-08-22 2013-03-06 台达电子企业管理（上海）有限公司 Power compensation device and power compensation method for renewable energy source system
WO2013068031A1 (en) 2011-11-07 2013-05-16 Alstom Technology Ltd Control circuit
US20140313797A1 (en) 2011-11-15 2014-10-23 Alstom Technology Ltd. Power electronic module
WO2013071975A1 (en) 2011-11-17 2013-05-23 Alstom Technology Ltd Hybrid ac/dc converter for hvdc applications
US8891209B2 (en) 2011-11-18 2014-11-18 Abb Technology Ag HVDC hybrid circuit breaker with snubber circuit
US8687388B2 (en) 2012-01-31 2014-04-01 Delta Electronics, Inc. Three-phase soft-switched PFC rectifiers
US20150003134A1 (en) 2012-02-16 2015-01-01 Alstom Technology Ltd Modular multilevel converter using asymmetry
US20150131189A1 (en) 2012-03-01 2015-05-14 Alstom Technology Ltd Composite high voltage dc circuit breaker
EP2820756A1 (en) 2012-03-01 2015-01-07 ALSTOM Technology Ltd High voltage dc circuit breaker apparatus
WO2013127461A1 (en) 2012-03-01 2013-09-06 Alstom Technology Ltd Control circuit
EP2750271A1 (en) 2012-12-28 2014-07-02 Alstom Technology Ltd Control circuit

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