WO2014020250A3 - Device for providing electricity - Google Patents

Device for providing electricity Download PDF

Info

Publication number
WO2014020250A3
WO2014020250A3 PCT/FR2013/051583 FR2013051583W WO2014020250A3 WO 2014020250 A3 WO2014020250 A3 WO 2014020250A3 FR 2013051583 W FR2013051583 W FR 2013051583W WO 2014020250 A3 WO2014020250 A3 WO 2014020250A3
Authority
WO
WIPO (PCT)
Prior art keywords
breakers
converter
switching
hand
switching cells
Prior art date
Application number
PCT/FR2013/051583
Other languages
French (fr)
Other versions
WO2014020250A2 (en
Inventor
Peyofougou Coulibaly
Original Assignee
L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude
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 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude filed Critical L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude
Publication of WO2014020250A2 publication Critical patent/WO2014020250A2/en
Publication of WO2014020250A3 publication Critical patent/WO2014020250A3/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
    • 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
    • H02M7/505—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 using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—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 using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/523—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 using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit
    • 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
    • H02M3/01—Resonant DC/DC converters
    • 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
    • H02M3/33569—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 having several active switching elements
    • H02M3/33573—Full-bridge at primary side of an isolation transformer
    • 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
    • H02M1/0048—Circuits or arrangements for reducing losses
    • H02M1/0054—Transistor switching losses
    • H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
    • 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
    • H02M7/4815—Resonant converters
    • 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

Abstract

Device for providing electricity comprising a fuel cell (100) and a converter (1) of soft-switching type, the converter (1) comprising a DC voltage supply terminal (6) and a reference terminal (4), the converter (1) also comprising two switching cells (30; 31) each comprising an even number of breakers (321, 322; 323, 324) in series, each switching cell (30, 31) comprising an output terminal (361 362), each breaker (321, 322, 323, 324) being connected in parallel on the one hand to a respective capacitive element (341, 342, 343, 344) and on the other hand to a respective diode (101, 102, 103, 104), each switching cell (30, 31) being associated with an auxiliary circuit (50), the converter (1) moreover comprising a transformer (40) whose primary is linked to the output terminals (361, 362) of the switching cells (30; 31) and whose secondary is linked to a rectifier (44), of the type with MOSFET breakers (15, 16), the converter (1) also comprising a control facility (38) linked to the breakers (101, 102, 103, 104) of the switching cells and to the breakers (15, 16) of the rectifier (44), the control facility (38) being configured so as to control on the one hand the breakers (101, 102, 103, 104) of the switching cells (30, 31) according to a logic of "dual thyristor" ("DTL") type and, on the other hand, controlling the breakers (15, 16) of the rectifier (44) in synchronism respectively with the breakers (101, 102, 103, 104) of the switching cells.
PCT/FR2013/051583 2012-07-31 2013-07-04 Device for providing electricity WO2014020250A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1257419A FR2994352B1 (en) 2012-07-31 2012-07-31 ELECTRICITY PROVIDING DEVICE
FR1257419 2012-07-31

Publications (2)

Publication Number Publication Date
WO2014020250A2 WO2014020250A2 (en) 2014-02-06
WO2014020250A3 true WO2014020250A3 (en) 2014-06-12

Family

ID=47137857

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2013/051583 WO2014020250A2 (en) 2012-07-31 2013-07-04 Device for providing electricity

Country Status (2)

Country Link
FR (1) FR2994352B1 (en)
WO (1) WO2014020250A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1564876A1 (en) * 2004-02-12 2005-08-17 La Soudure Autogene Francaise Welding unit with soft switching quasi-resonant inverter
JP2007209084A (en) * 2006-01-31 2007-08-16 Tdk Corp Switching power unit
US20110101951A1 (en) * 2009-10-30 2011-05-05 Zhiliang Zhang Zero-Voltage-Switching Self-Driven Full-Bridge Voltage Regulator
US20110273909A1 (en) * 2010-05-04 2011-11-10 Chicony Power Technology Co., Ltd. Full-bridge phase-shift converter with auxiliary zero-voltage-switching circuit
US20120155119A1 (en) * 2010-12-16 2012-06-21 SAMSUNG ELECTRO-MECHANICS CO., LTD./ Korea Advanced Institute of Science and Technology Power converter integrated with flyback converter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1564876A1 (en) * 2004-02-12 2005-08-17 La Soudure Autogene Francaise Welding unit with soft switching quasi-resonant inverter
JP2007209084A (en) * 2006-01-31 2007-08-16 Tdk Corp Switching power unit
US20110101951A1 (en) * 2009-10-30 2011-05-05 Zhiliang Zhang Zero-Voltage-Switching Self-Driven Full-Bridge Voltage Regulator
US20110273909A1 (en) * 2010-05-04 2011-11-10 Chicony Power Technology Co., Ltd. Full-bridge phase-shift converter with auxiliary zero-voltage-switching circuit
US20120155119A1 (en) * 2010-12-16 2012-06-21 SAMSUNG ELECTRO-MECHANICS CO., LTD./ Korea Advanced Institute of Science and Technology Power converter integrated with flyback converter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
RUKONUZZAMAN M ET AL: "Transformer parasitic circuit parameter-assisted soft switching DC-DC power converter with secondary side synchronous phase-shifted active rectifier", POWER ELECTRONICS SPECIALISTS CONFERENCE; [ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE],, vol. 2, 23 June 2002 (2002-06-23), pages 869 - 874, XP010747403, ISBN: 978-0-7803-7262-7, DOI: 10.1109/PSEC.2002.1022563 *
SANCHEZ J-L ET AL: "A NEW HIGH-VOLTAGE INTEGRATED SWITCH: THE <<THYRISTOR DUAL>> FUNCTION", 11TH. INTERNATIONAL SYMPOSIUM ON POWER SEMICONDUCTOR DEVICES AND IC S. ISPSD 99. PROCEEDINGS. TORONTO, MAY 26 - 28, 1999; [INTERNATIONAL SYMPOSIUM ON POWER SEMICONDUCTOR DEVICES & IC'S], NEW YORK, NY : IEEE, US, 26 May 1999 (1999-05-26), pages 157 - 160, XP000903567, ISBN: 978-0-7803-5291-9 *

Also Published As

Publication number Publication date
FR2994352B1 (en) 2017-03-24
WO2014020250A2 (en) 2014-02-06
FR2994352A1 (en) 2014-02-07

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