CA2143821A1 - Alimentation a decoupage adaptee pour permettre des commutations sous tension reduite - Google Patents

Alimentation a decoupage adaptee pour permettre des commutations sous tension reduite

Info

Publication number
CA2143821A1
CA2143821A1 CA002143821A CA2143821A CA2143821A1 CA 2143821 A1 CA2143821 A1 CA 2143821A1 CA 002143821 A CA002143821 A CA 002143821A CA 2143821 A CA2143821 A CA 2143821A CA 2143821 A1 CA2143821 A1 CA 2143821A1
Authority
CA
Canada
Prior art keywords
power supply
switching power
reduced voltage
supply adapted
voltage communication
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.)
Granted
Application number
CA002143821A
Other languages
English (en)
Other versions
CA2143821C (fr
Inventor
Daniel Sadarnac
Sylvain D'almeida
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.)
AEG Power Solutions BV
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
Publication of CA2143821A1 publication Critical patent/CA2143821A1/fr
Application granted granted Critical
Publication of CA2143821C publication Critical patent/CA2143821C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02M7/53—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 triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/538—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration
    • 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
    • H02M3/33571—Half-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
    • 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

Abstract

Une alimentation à découpage selon l'invention comprend un bras de pont constitué par deux cellules de commutation (10, 11) en série et recevant une tension continue (E). Chaque cellule de commutation (10, 11) comprend un moyen de commutation (T1, T2) en parallèle avec un condensateur (C1, C2), ces moyens de commutation (T1, T2) étant commandés pour fournir une tension alternative (e) à une charge (31). Une source de courant impulsionnel (30) est connectée à cette charge (31), cette source de courant impulsionnel (30) étant constituée par un circuit de type LC dimensionné pour que le courant circulant dans le circuit soit en retard de .pi./2 par rapport à la tension appliquée à la charge (31), de manière à délivrer des impulsions de courant destinées à charger et décharger alternativement chacun des condensateurs (C1, C2) sur les fronts de la tension alternative (e).
CA002143821A 1994-03-03 1995-03-02 Alimentation a decoupage adaptee pour permettre des commutations sous tension reduite Expired - Fee Related CA2143821C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9402462 1994-03-03
FR9402462A FR2717015B1 (fr) 1994-03-03 1994-03-03 Alimentation à découpage adaptée pour permettre des commutations sous tension réduite.

Publications (2)

Publication Number Publication Date
CA2143821A1 true CA2143821A1 (fr) 1995-09-04
CA2143821C CA2143821C (fr) 2002-01-01

Family

ID=9460646

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002143821A Expired - Fee Related CA2143821C (fr) 1994-03-03 1995-03-02 Alimentation a decoupage adaptee pour permettre des commutations sous tension reduite

Country Status (7)

Country Link
US (1) US5627743A (fr)
EP (1) EP0670624B1 (fr)
JP (1) JP3580889B2 (fr)
AT (1) ATE196395T1 (fr)
CA (1) CA2143821C (fr)
DE (1) DE69518775T2 (fr)
FR (1) FR2717015B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6256479B1 (en) * 1997-12-19 2001-07-03 Comptoir Francais De L'interphone Wireless door intercom
JP3673075B2 (ja) * 1998-03-09 2005-07-20 新電元工業株式会社 スイッチング電源装置
DE19917364A1 (de) * 1999-04-16 2000-10-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung mit Halbbrücke
US6442047B1 (en) 1999-10-08 2002-08-27 Lambda Electronics, Inc. Power conversion apparatus and methods with reduced current and voltage switching
EP1238195B1 (fr) * 1999-12-17 2005-03-23 Carl Maria Prof. Dr. Fleck Interrupteur d'allumage controlable
US6985370B2 (en) 2002-05-24 2006-01-10 David Kerstetter AC power line filter
DE10303779A1 (de) * 2003-01-31 2004-07-22 Daimlerchrysler Ag Vorrichtung zum Laden und Entladen piezoelektrischer Elemente
FR2975497B1 (fr) * 2011-05-16 2013-06-28 Centre Nat Rech Scient Convertisseur electronique de puissance
US9559684B1 (en) * 2013-06-19 2017-01-31 Cree Fayetteville, Inc. Non linear resonant switch cell

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230955A (en) * 1978-04-06 1980-10-28 Megapulse Incorporated Method of and apparatus for eliminating priming and carrier sweep-out losses in SCR switching circuits and the like
MX9200368A (es) * 1991-01-29 1992-08-01 Dawari Datubo Dan Harry Sistema de conversion de potencia de alta densidad y alta frecuencia.
US5532919A (en) * 1993-03-30 1996-07-02 Motorola, Inc. Variable frequency, zero voltage switching, quasi-resonant converters with resonant bridge switch

Also Published As

Publication number Publication date
CA2143821C (fr) 2002-01-01
US5627743A (en) 1997-05-06
EP0670624A1 (fr) 1995-09-06
DE69518775T2 (de) 2001-05-03
EP0670624B1 (fr) 2000-09-13
JP3580889B2 (ja) 2004-10-27
DE69518775D1 (de) 2000-10-19
ATE196395T1 (de) 2000-09-15
FR2717015A1 (fr) 1995-09-08
FR2717015B1 (fr) 1996-04-26
JPH07274532A (ja) 1995-10-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150302

MKLA Lapsed

Effective date: 20150302