DE60112789D1 - Bidirektionaler leistungswandler mit mehrfachanschlüssen - Google Patents

Bidirektionaler leistungswandler mit mehrfachanschlüssen

Info

Publication number
DE60112789D1
DE60112789D1 DE60112789T DE60112789T DE60112789D1 DE 60112789 D1 DE60112789 D1 DE 60112789D1 DE 60112789 T DE60112789 T DE 60112789T DE 60112789 T DE60112789 T DE 60112789T DE 60112789 D1 DE60112789 D1 DE 60112789D1
Authority
DE
Germany
Prior art keywords
directional
converter
voltage
power converter
converters
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60112789T
Other languages
English (en)
Other versions
DE60112789T2 (de
Inventor
Steve Heart Akerson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heart Transverter SA
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60112789D1 publication Critical patent/DE60112789D1/de
Publication of DE60112789T2 publication Critical patent/DE60112789T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/02Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/155Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/156Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/02Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/155Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/156Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1582Buck-boost converters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/22Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • H02M3/33576Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33584Bidirectional converters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M1/00Details of apparatus for conversion
    • H02M1/0067Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007Plural converter units in cascade

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Ac-Ac Conversion (AREA)
  • Rectifiers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
DE60112789T 2000-12-05 2001-12-05 Bidirektionaler leistungswandler mit mehrfachanschlüssen Expired - Lifetime DE60112789T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/729,315 US6344985B1 (en) 2000-12-05 2000-12-05 Multiple port bi-directional power converter
US729315 2000-12-05
PCT/US2001/045660 WO2002047242A2 (en) 2000-12-05 2001-12-05 Multiple port bi-directional power converter

Publications (2)

Publication Number Publication Date
DE60112789D1 true DE60112789D1 (de) 2005-09-22
DE60112789T2 DE60112789T2 (de) 2006-03-16

Family

ID=24930482

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60112789T Expired - Lifetime DE60112789T2 (de) 2000-12-05 2001-12-05 Bidirektionaler leistungswandler mit mehrfachanschlüssen

Country Status (6)

Country Link
US (1) US6344985B1 (de)
EP (1) EP1340312B1 (de)
AT (1) ATE302499T1 (de)
AU (1) AU2002228723A1 (de)
DE (1) DE60112789T2 (de)
WO (1) WO2002047242A2 (de)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2181606B1 (es) * 2001-08-08 2004-08-16 Lear Automotive (Eeds) Spain, S.L. Sistema y metodo de distribucion electrica para un vehiculo con dos redes a diferentes niveles de tension.
TWI264172B (en) * 2001-08-29 2006-10-11 Oqo Inc Bi-directional DC power conversion system
US6737762B2 (en) 2001-10-26 2004-05-18 Onan Corporation Generator with DC boost for uninterruptible power supply system or for enhanced load pickup
US6725132B2 (en) * 2002-06-20 2004-04-20 Minebea Co., Ltd. Intelligent cooling fan
US6801004B2 (en) * 2002-06-20 2004-10-05 Minebea Co., Ltd. System and method of controlling cooling fan speeds
US20030234625A1 (en) * 2002-06-20 2003-12-25 Minebea Co., Ltd. Cooling fan capable of providing cooling fan data
US6931306B2 (en) * 2002-06-20 2005-08-16 Minebea Co., Ltd. System and method of designing cooling fans
DE10235431A1 (de) * 2002-08-02 2004-02-12 Proton Motor Fuel Cell Gmbh Elektrische Antriebsquelle für motorischen Antrieb und Fahrzeug mit einer solchen Antriebsquelle
US7786616B2 (en) * 2003-02-07 2010-08-31 Cummins Power Generation Inc. Generator with DC boost and split bus bidirectional DC-to-DC converter for uninterruptible power supply system or for enhanced load pickup
US7011902B2 (en) 2003-03-12 2006-03-14 Ballard Power Systems Inc. Black start method and apparatus for a fuel cell power plant, and fuel cell power plant with black start capability
JP4274353B2 (ja) * 2003-03-13 2009-06-03 本田技研工業株式会社 双方向dc−dcコンバータ
ES2402150T3 (es) * 2003-04-08 2013-04-29 Converteam Gmbh Turbina eólica para la producción de energía eléctrica y procedimiento de funcionamiento
US6949843B2 (en) * 2003-07-11 2005-09-27 Morningstar, Inc. Grid-connected power systems having back-up power sources and methods of providing back-up power in grid-connected power systems
US7002818B2 (en) * 2003-12-19 2006-02-21 Silent Power, Inc. Power converter with improved output switching timing
US7327113B2 (en) * 2004-11-15 2008-02-05 General Electric Company Electric starter generator system employing bidirectional buck-boost power converters, and methods therefor
US7785450B2 (en) * 2006-02-03 2010-08-31 Med-E-Cell “On-site” carbon dioxide generator
JP4501893B2 (ja) * 2006-04-24 2010-07-14 トヨタ自動車株式会社 電源システムおよび車両
US7586769B2 (en) * 2006-05-12 2009-09-08 Astec International Limited Power converters having balanced power rail currents
US9397580B1 (en) * 2006-06-06 2016-07-19 Ideal Power, Inc. Dual link power converter
US7786709B2 (en) * 2006-08-25 2010-08-31 Lawson Labs, Inc. Bi-polar bi-directional energy balancing power-conversion engine
US7899415B1 (en) 2006-09-22 2011-03-01 Rockwell Collins, Inc. Low-frequency power line emissions reduction system and method
DE102007058681A1 (de) * 2007-12-06 2009-06-10 Siemens Ag Hoch-/Tiefsetzsteller, insbesondere zur Einspeisung mit Brennstoffzellen in ein elektrisches Netz, sowie geeignete Verwendungen
US8134347B2 (en) * 2008-01-24 2012-03-13 Cognipower, Llc Apparatus and method for recycling the energy from load capacitance
FR2929053B1 (fr) * 2008-03-21 2013-08-16 Commissariat Energie Atomique Dispositif de commande d'une alimentation de decoupage dc dc non isolee, du type a n voies entrelacees
US8080973B2 (en) 2008-10-22 2011-12-20 General Electric Company Apparatus for energy transfer using converter and method of manufacturing same
US8115446B2 (en) * 2008-11-12 2012-02-14 Ford Global Technologies, Llc Automotive vehicle power system
US7880342B2 (en) * 2008-11-12 2011-02-01 Transocean Sedco Forex Ventures Limited DC bus regulator
AU2013206813B2 (en) * 2008-11-12 2015-04-09 Transocean Sedco Forex Ventures Limited Improved DC bus regulator
DE102009008072A1 (de) * 2009-02-10 2010-08-19 Siemens Aktiengesellschaft Verwendung eines 3-Phasen-Moduls als Baueinheit zur Realisierung eines hochverfügbaren Hoch- und Tiefsetzstellers
US8971057B2 (en) * 2009-03-25 2015-03-03 Stem, Inc Bidirectional energy converter with controllable filter stage
TW201114148A (en) * 2009-10-15 2011-04-16 Jung-Chieh Su Method and apparatus for power storage of microbial fuel cell
US9502904B2 (en) 2010-03-23 2016-11-22 Eaton Corporation Power conversion system and method providing maximum efficiency of power conversion for a photovoltaic system, and photovoltaic system employing a photovoltaic array and an energy storage device
ITTO20100465A1 (it) * 2010-06-03 2011-12-04 Alenia Aeronautica Spa Metodo di commutazione tra una modalita' di funzionamento a elevazione di tensione e una modalita' di funzionamento a riduzione di tensione per un convertitore dc-dc
US8400123B2 (en) 2010-06-28 2013-03-19 Infineon Technologies Austria Ag Voltage converter and voltage conversion method
US9263967B2 (en) 2010-07-22 2016-02-16 Earl W. McCune AC/DC power conversion methods and apparatus
WO2012047766A2 (en) * 2010-10-04 2012-04-12 Mobius Power, Llc Power conversion and control systems and methods for solid-state lighting
US9265105B2 (en) 2010-10-04 2016-02-16 Earl W. McCune, Jr. Power conversion and control systems and methods for solid-state lighting
US8760078B2 (en) 2010-10-04 2014-06-24 Earl W. McCune, Jr. Power conversion and control systems and methods for solid-state lighting
US8446099B2 (en) 2010-10-04 2013-05-21 Earl W. McCune, Jr. Power conversion and control systems and methods for solid-state lighting
US9290097B2 (en) 2010-11-05 2016-03-22 Robert Louis Steigerwald Apparatus for transferring energy using onboard power electronics with high-frequency transformer isolation and method of manufacturing same
US9118213B2 (en) 2010-11-24 2015-08-25 Kohler Co. Portal for harvesting energy from distributed electrical power sources
US9688152B2 (en) 2011-07-20 2017-06-27 The Penn State Research Foundation Hybrid power and energy for robots
US8811038B2 (en) 2011-11-11 2014-08-19 Gridco, Inc. Apparatus and method for soft switching in a medium voltage to low voltage converter
US8884562B1 (en) * 2011-11-23 2014-11-11 The Boeing Company Current control in brushless DC motors
US8935557B2 (en) 2012-02-28 2015-01-13 Smsc Holdings S.A.R.L. Port power switch based lead compensation
DE102012106261A1 (de) 2012-07-12 2014-01-16 Hella Kgaa Hueck & Co. Gleichspannungswandler-Schaltungsanordnung
AT511890B1 (de) * 2012-11-14 2016-01-15 Avl List Gmbh Prüfanordnung für einen Energiespeicher
JP5838997B2 (ja) * 2013-05-21 2016-01-06 トヨタ自動車株式会社 電力変換装置及び電力補正方法
JP6005109B2 (ja) * 2014-08-06 2016-10-12 株式会社MersIntel 太陽光出力オプティマイザ回路
DE102014012154A1 (de) * 2014-08-14 2016-02-18 Man Truck & Bus Ag Bordnetz für ein Kraftfahrzeug, insbesondere für ein Nutzfahrzeug
DE102014220434A1 (de) 2014-10-09 2016-04-14 Bayerische Motoren Werke Aktiengesellschaft Effizienter Gleichstrom-Gleichstrom-Wandler mit einem breiten Arbeitsbereich
MX2018002967A (es) 2015-09-13 2018-06-11 Alpha Tech Inc Sistemas y metodos de control de potencia.
US10381867B1 (en) 2015-10-16 2019-08-13 Alpha Technologeis Services, Inc. Ferroresonant transformer systems and methods with selectable input and output voltages for use in uninterruptible power supplies
US10199833B1 (en) 2016-03-04 2019-02-05 Seagate Technology Llc Power balancing
US10270368B2 (en) * 2016-12-02 2019-04-23 Lawrence Livermore National Security, Llc Bi-directional, transformerless voltage system
EP3652604A4 (de) 2017-07-14 2021-03-17 Alpha Technologies Services, Inc. Spannungsgeregelte wechselstromversorgungssysteme und -verfahren
CN111448731B (zh) 2017-11-08 2023-06-30 伊顿智能动力有限公司 用于电动移动应用的电源分配单元和熔断器管理
US11070049B2 (en) * 2017-11-08 2021-07-20 Eaton Intelligent Power Limited System, method, and apparatus for power distribution in an electric mobile application using a combined breaker and relay
US11689010B2 (en) 2019-02-22 2023-06-27 Eaton Intelligent Power Limited Coolant fitting promoting turbulent flow
US11340677B2 (en) 2020-01-31 2022-05-24 Seagate Technology Llc Data storage device power monitoring
US11397623B2 (en) 2020-03-19 2022-07-26 Seagate Technology Llc Data storage device load sharing
US11597289B2 (en) 2020-07-24 2023-03-07 Ford Global Technologies, Llc Electrified vehicle control of bi-directional DC/DC converter for high voltage power assist from low voltage system
US20220393585A1 (en) * 2021-06-08 2022-12-08 Hamilton Sundstrand Corporation Smart power router and protection for medium voltage dc distribution
CN114204815A (zh) * 2022-02-16 2022-03-18 广州疆海科技有限公司 一种多端源协同的能量转换电路及能量转换方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564896A (en) 1984-06-29 1986-01-14 Heart Interface Corporation Inverter with improved operating efficiencies
US4742441A (en) 1986-11-21 1988-05-03 Heart Interface Corporation High frequency switching power converter
US5047910A (en) 1990-07-09 1991-09-10 Teledyne Inet Ideal sinusoidal voltage waveform synthesis control system
US5155672A (en) 1990-08-09 1992-10-13 Heart Interface Corporation Switched multi-tapped transformer power conversion method and apparatus
GB2261122B (en) * 1991-10-29 1996-06-05 Yang Tai Her Stepped compound voltage power supply unit
US5319536A (en) * 1991-12-17 1994-06-07 International Business Machines Corporation Power system for parallel operation of AC/DC convertrs
US5659465A (en) * 1994-09-23 1997-08-19 Aeroviroment, Inc. Peak electrical power conversion system
US5757633A (en) 1995-12-04 1998-05-26 General Atomics High efficiency multistep sinewave synthesizer
US5710699A (en) * 1996-05-28 1998-01-20 General Electric Company Power electronic interface circuits for batteries and ultracapacitors in electric vehicles and battery storage systems
EP0903841B1 (de) 1996-06-06 2004-08-11 I-Hits Laboratory Corporation Wechselstrom-wechselstrom-umformer
DE19651666A1 (de) * 1996-12-12 1998-06-18 Abb Daimler Benz Transp Stromrichterschaltungsanordnung mit einer Mehrzahl von parallelen Stromrichtern bzw. Stromrichterzweigen und dazwischen geschalteten Ausgleichsdrosseln
US5768116A (en) 1997-01-27 1998-06-16 Honeywell Inc. Bi-directional DC/DC voltage converter
US6021052A (en) 1997-09-22 2000-02-01 Statpower Technologies Partnership DC/AC power converter
US6069804A (en) 1998-07-28 2000-05-30 Condor D.C. Power Supplies, Inc. Bi-directional dc-to-dc power converter
US6084790A (en) * 1999-01-07 2000-07-04 Astec International Limited Circuit to ensure equal current sharing and switching losses between parallel power devices
GB2346744A (en) * 1999-02-11 2000-08-16 Alstom Uk Ltd Heavy duty isolating converter
US6396244B2 (en) * 2000-04-07 2002-05-28 Toyota Jidosha Kabushiki Kaisha Electric element control apparatus, battery system, and inverter motor system

Also Published As

Publication number Publication date
WO2002047242A2 (en) 2002-06-13
EP1340312A2 (de) 2003-09-03
DE60112789T2 (de) 2006-03-16
US6344985B1 (en) 2002-02-05
WO2002047242A3 (en) 2003-01-16
AU2002228723A1 (en) 2002-06-18
ATE302499T1 (de) 2005-09-15
EP1340312B1 (de) 2005-08-17

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