WO2015138880A1 - Commutation synchrone adaptative dans un convertisseur résonant - Google Patents

Commutation synchrone adaptative dans un convertisseur résonant Download PDF

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Publication number
WO2015138880A1
WO2015138880A1 PCT/US2015/020421 US2015020421W WO2015138880A1 WO 2015138880 A1 WO2015138880 A1 WO 2015138880A1 US 2015020421 W US2015020421 W US 2015020421W WO 2015138880 A1 WO2015138880 A1 WO 2015138880A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrical switch
resonant converter
voltage
circuitry
resonant
Prior art date
Application number
PCT/US2015/020421
Other languages
English (en)
Inventor
Antoin Russell
Original Assignee
Avogy, Inc.
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
Priority to US14/213,361 priority Critical
Priority to US14/213,195 priority patent/US20150263628A1/en
Priority to US14/213,195 priority
Priority to US14/213,361 priority patent/US20150263639A1/en
Application filed by Avogy, Inc. filed Critical Avogy, Inc.
Publication of WO2015138880A1 publication Critical patent/WO2015138880A1/fr

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
    • H02M3/1588Conversion 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 comprising at least one synchronous rectifier element
    • 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
    • H02M2001/0003Details of control, feedback and regulation circuits
    • H02M2001/0032Control circuits allowing low power mode operation, e.g. "standby"
    • H02M2001/0035Control circuits allowing low power mode operation, e.g. "standby" by burst mode control
    • 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
    • H02M2001/0048Circuits or arrangements for reducing losses
    • H02M2001/0054Transistor switching losses
    • H02M2001/0058Transistor switching losses by employing soft switching techniques, i.e. commutation of transistor when voltage applied to it is zero and/or when current flowing through it is zero
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion
    • Y02B70/14Reduction of losses in power supplies
    • Y02B70/1416Converters benefiting from a resonance, e.g. resonant or quasi-resonant converters
    • Y02B70/1425Converters benefiting from a resonance, e.g. resonant or quasi-resonant converters in non-galvanically isolated DC/DC converters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion
    • Y02B70/14Reduction of losses in power supplies
    • Y02B70/1458Synchronous rectification
    • Y02B70/1466Synchronous rectification in non-galvanically isolated DC/DC converters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion
    • Y02B70/14Reduction of losses in power supplies
    • Y02B70/1491Other technologies for reduction of losses, e.g. non-dissipative snubbers, diode reverse recovery losses minimisation, zero voltage switching [ZVS], zero current switching [ZCS] or soft switching converters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion
    • Y02B70/16Efficient standby or energy saving modes, e.g. detecting absence of load or auto-off

Abstract

Selon un mode de réalisation, l'invention concerne un convertisseur résonant qui inclut des circuits résonants comportant des éléments d'induction et de capacité servant à créer une résonance électrique lorsqu'une tension d'entrée est appliquée et un redresseur synchrone entre au moins une partie des circuits résonants et une sortie du convertisseur résonant. Le redresseur synchrone inclut une diode et un commutateur électrique. Des circuits de commande sont conçus pour actionner le commutateur électrique de sorte que le commutateur électrique soit activé lorsqu'il n'y a sensiblement aucune tension aux bornes de la diode et que la circulation du courant dans la diode est positive dans le sens de l'anode vers la cathode.
PCT/US2015/020421 2014-03-14 2015-03-13 Commutation synchrone adaptative dans un convertisseur résonant WO2015138880A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US14/213,361 2014-03-14
US14/213,195 US20150263628A1 (en) 2014-03-14 2014-03-14 Resonant converter and control
US14/213,195 2014-03-14
US14/213,361 US20150263639A1 (en) 2014-03-14 2014-03-14 Adaptive synchronous switching in a resonant converter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201580021971.7A CN106233604A (zh) 2014-03-14 2015-03-13 谐振变换器中的自适应同步开关
JP2016557231A JP2017508437A (ja) 2014-03-14 2015-03-13 共振コンバータにおける適応型同期スイッチング

Publications (1)

Publication Number Publication Date
WO2015138880A1 true WO2015138880A1 (fr) 2015-09-17

Family

ID=54072456

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/020421 WO2015138880A1 (fr) 2014-03-14 2015-03-13 Commutation synchrone adaptative dans un convertisseur résonant

Country Status (3)

Country Link
JP (1) JP2017508437A (fr)
CN (1) CN106233604A (fr)
WO (1) WO2015138880A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018520628A (ja) * 2016-02-05 2018-07-26 クワントン オーピーピーオー モバイル テレコミュニケーションズ コーポレイション リミテッド アダプタ及び充電制御方法
US10256741B2 (en) 2014-03-14 2019-04-09 Nexgen Power Systems, Inc. Adaptive synchronous switching in a resonant converter
US10505462B2 (en) 2017-12-25 2019-12-10 Tdk Corporation Power converter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020010430A (ja) * 2018-07-03 2020-01-16 国立大学法人千葉大学 電力変換装置及び電力変換装置の制御方法

Citations (5)

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JP2001197728A (ja) * 1999-10-25 2001-07-19 Seiko Instruments Inc スイッチング・レギュレータ回路
US20090040792A1 (en) * 2007-08-08 2009-02-12 System General Corp. Synchronous rectifying circuit for resonant power converters
KR20100004620A (ko) * 2008-07-04 2010-01-13 삼성전기주식회사 전류 스트레스를 개선한 위상 천이 풀 브릿지 컨버터
US20100026095A1 (en) * 2008-07-31 2010-02-04 Astec International Limited Multiple Output Isolated DC/DC Power Converters
US20110096578A1 (en) * 2009-10-22 2011-04-28 Bcd Semiconductor Manufacturing Limited System and method for synchronous rectifier

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US5532919A (en) * 1993-03-30 1996-07-02 Motorola, Inc. Variable frequency, zero voltage switching, quasi-resonant converters with resonant bridge switch
JPH10164837A (ja) * 1996-11-26 1998-06-19 Sony Corp 電源装置
JP3451419B2 (ja) * 1997-07-29 2003-09-29 富士通アクセス株式会社 スイッチング電源装置
TW521481B (en) * 2000-05-17 2003-02-21 Sony Corp Switching power supply apparatus with active clamp circuit
JP4562961B2 (ja) * 2001-07-19 2010-10-13 本田技研工業株式会社 共振形双方向dc−dcコンバータ、及びその制御方法
US6574124B2 (en) * 2001-09-13 2003-06-03 Netpower Technologies, Inc. Plural power converters with individual conditioned error signals shared on a current sharing bus
JP5587382B2 (ja) * 2012-11-09 2014-09-10 株式会社日立情報通信エンジニアリング 双方向dc−dcコンバータ
CN103280995B (zh) * 2013-05-29 2015-06-03 中国电子科技集团公司第二十四研究所 准谐振变换器同步整流电路

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001197728A (ja) * 1999-10-25 2001-07-19 Seiko Instruments Inc スイッチング・レギュレータ回路
US20090040792A1 (en) * 2007-08-08 2009-02-12 System General Corp. Synchronous rectifying circuit for resonant power converters
KR20100004620A (ko) * 2008-07-04 2010-01-13 삼성전기주식회사 전류 스트레스를 개선한 위상 천이 풀 브릿지 컨버터
US20100026095A1 (en) * 2008-07-31 2010-02-04 Astec International Limited Multiple Output Isolated DC/DC Power Converters
US20110096578A1 (en) * 2009-10-22 2011-04-28 Bcd Semiconductor Manufacturing Limited System and method for synchronous rectifier

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10256741B2 (en) 2014-03-14 2019-04-09 Nexgen Power Systems, Inc. Adaptive synchronous switching in a resonant converter
JP2018520628A (ja) * 2016-02-05 2018-07-26 クワントン オーピーピーオー モバイル テレコミュニケーションズ コーポレイション リミテッド アダプタ及び充電制御方法
JP2018521621A (ja) * 2016-02-05 2018-08-02 クワントン オーピーピーオー モバイル テレコミュニケーションズ コーポレイション リミテッド アダプター及び充電制御方法
US10381860B2 (en) 2016-02-05 2019-08-13 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Adapter and charging control method
US10566829B2 (en) 2016-02-05 2020-02-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Adapter and charging control method
US10505462B2 (en) 2017-12-25 2019-12-10 Tdk Corporation Power converter

Also Published As

Publication number Publication date
JP2017508437A (ja) 2017-03-23
CN106233604A (zh) 2016-12-14

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