WO2008029343A3 - Resonant power converter - Google Patents

Resonant power converter Download PDF

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Publication number
WO2008029343A3
WO2008029343A3 PCT/IB2007/053548 IB2007053548W WO2008029343A3 WO 2008029343 A3 WO2008029343 A3 WO 2008029343A3 IB 2007053548 W IB2007053548 W IB 2007053548W WO 2008029343 A3 WO2008029343 A3 WO 2008029343A3
Authority
WO
WIPO (PCT)
Prior art keywords
power converter
resonant power
switching unit
coupled
primary windings
Prior art date
Application number
PCT/IB2007/053548
Other languages
French (fr)
Other versions
WO2008029343A2 (en
Inventor
Pieter J M Smidt
Rudi Jonkman
Original Assignee
Bobinados De Transformadores S
Pieter J M Smidt
Rudi Jonkman
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 Bobinados De Transformadores S, Pieter J M Smidt, Rudi Jonkman filed Critical Bobinados De Transformadores S
Publication of WO2008029343A2 publication Critical patent/WO2008029343A2/en
Publication of WO2008029343A3 publication Critical patent/WO2008029343A3/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
    • H02M3/325—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 using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/337—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
    • H02M3/3376—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)

Abstract

A resonant power converter comprises a switching unit (M1, M2), a controller (CO) for controlling the switching frequency (fs) of the switching unit (M1, M2), a transformer (TR) having multiple primary windings (PW1, PW2), and a resonant circuit (C1, L1; C2, L2) having multiple resonances, an input being coupled to a DC-input voltage (Vi) via the switching unit (M1, M2), and multiple outputs, wherein each output of the multiple outputs is coupled to one of the multiple primary windings (PW1, PW2) to obtain a effective turns ratio with the secondary winding (SW) dependent on the switching frequency (fs).
PCT/IB2007/053548 2006-09-08 2007-09-04 Resonant power converter WO2008029343A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06120333 2006-09-08
EP06120333.7 2006-09-08

Publications (2)

Publication Number Publication Date
WO2008029343A2 WO2008029343A2 (en) 2008-03-13
WO2008029343A3 true WO2008029343A3 (en) 2008-05-15

Family

ID=39046725

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/053548 WO2008029343A2 (en) 2006-09-08 2007-09-04 Resonant power converter

Country Status (1)

Country Link
WO (1) WO2008029343A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2262087A1 (en) * 2009-06-10 2010-12-15 ABB Research Ltd. Converter circuit
DE102011100356B4 (en) * 2011-05-03 2014-03-20 Horst Edel Device for charging batteries
WO2014060872A1 (en) * 2012-10-18 2014-04-24 Koninklijke Philips N.V. Driver device and driving method for driving a load, in particular an led unit, using a resonant converter
US9337743B2 (en) * 2013-10-11 2016-05-10 Futurewei Technologies, Inc. Apparatus and method for multiple primary bridge resonant converters
DE102021002626B4 (en) 2021-05-19 2023-03-02 Horst Edel Highly efficient and optimally controllable resonant converter with voltage-independent bidirectional operation.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1164690A2 (en) * 2000-06-12 2001-12-19 Sony Corporation Complex resonant DC-DC converter and high voltage generating circuit driven in a plurality of frequency regions
US6344979B1 (en) * 2001-02-09 2002-02-05 Delta Electronics, Inc. LLC series resonant DC-to-DC converter
US20020054498A1 (en) * 2000-03-23 2002-05-09 Hisanori Cho Switching power supply unit
US20020122317A1 (en) * 2000-12-22 2002-09-05 Wako Koshita Resonance type switching power supply unit
WO2006079985A2 (en) * 2005-01-28 2006-08-03 Koninklijke Philips Electronics N.V. Modular power supply for x-ray tubes and method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020054498A1 (en) * 2000-03-23 2002-05-09 Hisanori Cho Switching power supply unit
EP1164690A2 (en) * 2000-06-12 2001-12-19 Sony Corporation Complex resonant DC-DC converter and high voltage generating circuit driven in a plurality of frequency regions
US20020122317A1 (en) * 2000-12-22 2002-09-05 Wako Koshita Resonance type switching power supply unit
US6344979B1 (en) * 2001-02-09 2002-02-05 Delta Electronics, Inc. LLC series resonant DC-to-DC converter
WO2006079985A2 (en) * 2005-01-28 2006-08-03 Koninklijke Philips Electronics N.V. Modular power supply for x-ray tubes and method thereof

Also Published As

Publication number Publication date
WO2008029343A2 (en) 2008-03-13

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