WO2004088828A3 - Phase-shifted resonant converter having reduced output ripple - Google Patents

Phase-shifted resonant converter having reduced output ripple Download PDF

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Publication number
WO2004088828A3
WO2004088828A3 PCT/NO2004/000097 NO2004000097W WO2004088828A3 WO 2004088828 A3 WO2004088828 A3 WO 2004088828A3 NO 2004000097 W NO2004000097 W NO 2004000097W WO 2004088828 A3 WO2004088828 A3 WO 2004088828A3
Authority
WO
WIPO (PCT)
Prior art keywords
resonant
power
circuit
resonant converter
phase
Prior art date
Application number
PCT/NO2004/000097
Other languages
French (fr)
Other versions
WO2004088828A2 (en
Inventor
Ingvar Apeland
Roar Myhre
Original Assignee
Power One As
Ingvar Apeland
Roar Myhre
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 Power One As, Ingvar Apeland, Roar Myhre filed Critical Power One As
Priority to DE602004030228T priority Critical patent/DE602004030228D1/en
Priority to AT04725215T priority patent/ATE489765T1/en
Priority to EP04725215A priority patent/EP1609235B1/en
Publication of WO2004088828A2 publication Critical patent/WO2004088828A2/en
Publication of WO2004088828A3 publication Critical patent/WO2004088828A3/en
Priority to NO20055126A priority patent/NO331890B1/en

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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion 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
    • H02M3/285—Single converters with a plurality of output stages connected in parallel
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Abstract

A power converter (100) comprises a pair of resonant converter circuits 112-115, 132, 136, 138, 146 and 116-119, 134, 142, 144, 148) coupled together in parallel and operated at respective switching frequencies that are out of phase. The power converter includes a first resonant converter circuit and a second resonant converter circuit operatively coupled together. The first resonant converter circuit (112-115, 132, 146, 136, 138) includes at least one power switch (112, 114) adapted to convey power to a first resonant circuit (132, 146, 136, 138) and a first rectification (152, 154) stage adapted to rectify the conveyed power from the first resonant circuit. The second resonant converter circuit (116-119, 134, 148, 142, 144) includes at least one power switch (116, 118) adapted to convey power to a second resonant circuit (134, 148, 142, 144) and a second rectification stage (156, 158) adapted to rectify the conveyed power from the second resonant circuit. A filter capacitor (162) is coupled to the first and second rectification stages to provide DC output power therefrom. A regulator (126) is operatively coupled to the first and second resonant converters to control.
PCT/NO2004/000097 2003-04-03 2004-04-01 Phase-shifted resonant converter having reduced output ripple WO2004088828A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE602004030228T DE602004030228D1 (en) 2003-04-03 2004-04-01 PHASE-SHIFTED RESONANCE CONVERTER WITH REDUCED OUTPUT SHAFT
AT04725215T ATE489765T1 (en) 2003-04-03 2004-04-01 PHASE-SHIFT RESONANCE CONVERTER WITH REDUCED OUTPUT RIPPLE
EP04725215A EP1609235B1 (en) 2003-04-03 2004-04-01 Phase-shifted resonant converter having reduced output ripple
NO20055126A NO331890B1 (en) 2003-04-03 2005-11-02 Phase-turned resonant converter with reduced output ripple

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/407,047 2003-04-03
US10/407,047 US6970366B2 (en) 2003-04-03 2003-04-03 Phase-shifted resonant converter having reduced output ripple

Publications (2)

Publication Number Publication Date
WO2004088828A2 WO2004088828A2 (en) 2004-10-14
WO2004088828A3 true WO2004088828A3 (en) 2005-01-20

Family

ID=33097460

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2004/000097 WO2004088828A2 (en) 2003-04-03 2004-04-01 Phase-shifted resonant converter having reduced output ripple

Country Status (5)

Country Link
US (1) US6970366B2 (en)
EP (1) EP1609235B1 (en)
AT (1) ATE489765T1 (en)
DE (1) DE602004030228D1 (en)
WO (1) WO2004088828A2 (en)

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JP3954481B2 (en) * 2002-11-29 2007-08-08 ローム株式会社 DC-AC converter and its controller IC
US7492620B2 (en) * 2002-11-29 2009-02-17 Rohm Co., Ltd. DC-AC converter and controller IC thereof
US6924993B2 (en) * 2003-09-24 2005-08-02 General Motors Corporation Method and apparatus for controlling a stand-alone 4-leg voltage source inverter
WO2007023603A1 (en) * 2005-08-24 2007-03-01 Mitsubishi Electric Corporation Dc/dc converter device and discharge lamp lighting device
GB2445526A (en) * 2005-10-14 2008-07-09 Astec Int Ltd Multiphase DC to DC converter
JP5420910B2 (en) * 2006-02-14 2014-02-19 フレクストロニクス エーピー，リミテッド ライアビリティ カンパニー Power converter
CN101636702B (en) 2006-09-25 2014-03-05 弗莱克斯电子有限责任公司 Bi-directional regulator
US7978489B1 (en) 2007-08-03 2011-07-12 Flextronics Ap, Llc Integrated power converters
FI120123B (en) * 2007-08-24 2009-06-30 Abb Oy Method and apparatus for stabilizing intermediate circuit voltage in a frequency converter
US8279646B1 (en) 2007-12-14 2012-10-02 Flextronics Ap, Llc Coordinated power sequencing to limit inrush currents and ensure optimum filtering
US8693213B2 (en) 2008-05-21 2014-04-08 Flextronics Ap, Llc Resonant power factor correction converter
US8102678B2 (en) 2008-05-21 2012-01-24 Flextronics Ap, Llc High power factor isolated buck-type power factor correction converter
US8975523B2 (en) * 2008-05-28 2015-03-10 Flextronics Ap, Llc Optimized litz wire
US7807576B2 (en) * 2008-06-20 2010-10-05 Fairchild Semiconductor Corporation Structure and method for forming a thick bottom dielectric (TBD) for trench-gate devices
US8829624B2 (en) * 2008-06-30 2014-09-09 Fairchild Semiconductor Corporation Power device with monolithically integrated RC snubber
EP2313964B8 (en) * 2008-07-22 2019-02-27 Aps Electronic Ag Multiphase soft-switched dc-dc converter
US8081019B2 (en) * 2008-11-21 2011-12-20 Flextronics Ap, Llc Variable PFC and grid-tied bus voltage control
US8218338B2 (en) * 2008-12-26 2012-07-10 Acbel Polytech Inc. High efficiency universal input switching power supply
TWI382640B (en) * 2009-04-15 2013-01-11 Acbel Polytech Inc Global switched power supply and its serial - to - parallel DC - to - DC power conversion circuit
US8040117B2 (en) * 2009-05-15 2011-10-18 Flextronics Ap, Llc Closed loop negative feedback system with low frequency modulated gain
EP2299580A3 (en) 2009-06-24 2011-07-27 STMicroelectronics S.r.l. Multi-phase resonant converter and method of controlling it
US8289741B2 (en) * 2010-01-14 2012-10-16 Flextronics Ap, Llc Line switcher for power converters
US8964413B2 (en) 2010-04-22 2015-02-24 Flextronics Ap, Llc Two stage resonant converter enabling soft-switching in an isolated stage
US8488340B2 (en) 2010-08-27 2013-07-16 Flextronics Ap, Llc Power converter with boost-buck-buck configuration utilizing an intermediate power regulating circuit
CN102684464B (en) * 2011-03-15 2016-03-09 雅达电子国际有限公司 Resonant converter device and the method for resonant converter device
US8842450B2 (en) * 2011-04-12 2014-09-23 Flextronics, Ap, Llc Power converter using multiple phase-shifting quasi-resonant converters
CN102545638B (en) 2012-01-20 2016-03-30 华为技术有限公司 Crisscross parallel three level DC/DC converter and AC/DC converter
US9240724B2 (en) 2013-03-13 2016-01-19 Astec International Limited Multiphase DC/DC converters and control circuits for controlling converters using fixed and/or variable frequencies
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter
US9490704B2 (en) 2014-02-12 2016-11-08 Delta Electronics, Inc. System and methods for controlling secondary side switches in resonant power converters
WO2015158699A1 (en) 2014-04-15 2015-10-22 Danmarks Tekniske Universitet A resonant dc-dc power converter assembly
JP6295173B2 (en) * 2014-05-19 2018-03-14 ローム株式会社 Power supply
CN108964473A (en) * 2018-08-07 2018-12-07 中国航空工业集团公司雷华电子技术研究所 A kind of high efficiency high voltage power supply translation circuit
US11356028B2 (en) 2020-01-31 2022-06-07 Enphase Energy, Inc. Methods and apparatus for controlling a power converter

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US4338658A (en) * 1981-05-14 1982-07-06 Boschert, Incorporated Master-slave high current D.C. power supply
US4533986A (en) * 1983-10-31 1985-08-06 General Electric Company Compact electrical power supply for signal processing applications
US4656412A (en) * 1985-07-08 1987-04-07 California Institute Of Technology Ferroresonant flux coupled battery charger
US4695933A (en) * 1985-02-11 1987-09-22 Sundstrand Corporation Multiphase DC-DC series-resonant converter
EP0273622A2 (en) * 1986-12-11 1988-07-06 Reliance Comm/Tec Corporation Series resonant converters
US5060130A (en) * 1990-08-23 1991-10-22 General Electric Company High-efficiency, high-density, power supply including an input boost power supply
US5946206A (en) * 1997-02-17 1999-08-31 Tdk Corporation Plural parallel resonant switching power supplies
US20020003419A1 (en) * 2000-05-23 2002-01-10 Yukihiro Nishikawa DC/DC converter
EP1331723A2 (en) * 2002-01-25 2003-07-30 Appletec Ltd. Low output voltage, high current, half-bridge, series-resonant, multiphase, DC-DC power supply

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338658A (en) * 1981-05-14 1982-07-06 Boschert, Incorporated Master-slave high current D.C. power supply
US4533986A (en) * 1983-10-31 1985-08-06 General Electric Company Compact electrical power supply for signal processing applications
US4695933A (en) * 1985-02-11 1987-09-22 Sundstrand Corporation Multiphase DC-DC series-resonant converter
US4656412A (en) * 1985-07-08 1987-04-07 California Institute Of Technology Ferroresonant flux coupled battery charger
EP0273622A2 (en) * 1986-12-11 1988-07-06 Reliance Comm/Tec Corporation Series resonant converters
US5060130A (en) * 1990-08-23 1991-10-22 General Electric Company High-efficiency, high-density, power supply including an input boost power supply
US5946206A (en) * 1997-02-17 1999-08-31 Tdk Corporation Plural parallel resonant switching power supplies
US20020003419A1 (en) * 2000-05-23 2002-01-10 Yukihiro Nishikawa DC/DC converter
EP1331723A2 (en) * 2002-01-25 2003-07-30 Appletec Ltd. Low output voltage, high current, half-bridge, series-resonant, multiphase, DC-DC power supply

Also Published As

Publication number Publication date
DE602004030228D1 (en) 2011-01-05
EP1609235B1 (en) 2010-11-24
EP1609235A2 (en) 2005-12-28
US20040196679A1 (en) 2004-10-07
ATE489765T1 (en) 2010-12-15
WO2004088828A2 (en) 2004-10-14
US6970366B2 (en) 2005-11-29

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