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CA2356187A1 - Convertisseur indirect synchrone - Google Patents

Convertisseur indirect synchrone Download PDF

Info

Publication number
CA2356187A1
CA2356187A1 CA002356187A CA2356187A CA2356187A1 CA 2356187 A1 CA2356187 A1 CA 2356187A1 CA 002356187 A CA002356187 A CA 002356187A CA 2356187 A CA2356187 A CA 2356187A CA 2356187 A1 CA2356187 A1 CA 2356187A1
Authority
CA
Canada
Prior art keywords
transistor
terminal
converter
secondary side
switch
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.)
Abandoned
Application number
CA002356187A
Other languages
English (en)
Inventor
Bo Hedenskog
Claes Svardsjo
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.)
Telefonaktiebolaget LM Ericsson AB
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 CA2356187A1 publication Critical patent/CA2356187A1/fr
Abandoned 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
    • 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
    • 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
    • H02M3/33576—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 having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33592—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 having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer

Landscapes

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

Abstract

La présente invention concerne un convertisseur indirect en mode continu muni d'un commutateur synchrone (Q2), dans lequel l'impulsion de commande du commutateur (Q2) sur le côté secondaire est produite par un circuit tampon d'inversion alimenté par la borne de tension de sortie. L'utilisation de ce montage présente plusieurs avantages. Le circuit produisant l'impulsion envoie un signal de commande au commutateur synchrone qui est indépendant de la tension d'entrée et les pertes de commande peuvent alors être réduites.
CA002356187A 1998-12-21 1999-12-16 Convertisseur indirect synchrone Abandoned CA2356187A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9804454A SE517220C2 (sv) 1998-12-21 1998-12-21 Synkron flybackomvandlare
SE9804454-8 1998-12-21
PCT/SE1999/002390 WO2000038305A1 (fr) 1998-12-21 1999-12-16 Convertisseur indirect synchrone

Publications (1)

Publication Number Publication Date
CA2356187A1 true CA2356187A1 (fr) 2000-06-29

Family

ID=20413780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002356187A Abandoned CA2356187A1 (fr) 1998-12-21 1999-12-16 Convertisseur indirect synchrone

Country Status (10)

Country Link
EP (1) EP1145415A1 (fr)
JP (1) JP2002534049A (fr)
KR (1) KR20010093856A (fr)
CN (1) CN1135682C (fr)
AU (1) AU3092000A (fr)
CA (1) CA2356187A1 (fr)
HK (1) HK1043447B (fr)
SE (1) SE517220C2 (fr)
TW (1) TW456096B (fr)
WO (1) WO2000038305A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100568319B1 (ko) * 2004-10-22 2006-04-05 삼성전기주식회사 동기 정류기를 갖는 플라이백 컨버터
WO2008146314A1 (fr) * 2007-05-30 2008-12-04 Power-One Italy S.P.A. Convertisseur indirect synchrone multi-sortie
CN101359873B (zh) * 2007-08-02 2010-09-08 洋鑫科技股份有限公司 具有自驱式同步整流器的回扫电压变换器
AT14080U1 (de) * 2013-08-12 2015-04-15 Tridonic Gmbh & Co Kg Ansteuerschaltung für ein Betriebsgerät für Leuchtmittel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422777A1 (de) * 1984-06-20 1986-01-02 ANT Nachrichtentechnik GmbH, 7150 Backnang Mit einer induktivitaet beschaltetes gesteuertes gleichrichterelement, sowie dessen verwendung
US4870555A (en) * 1988-10-14 1989-09-26 Compaq Computer Corporation High-efficiency DC-to-DC power supply with synchronous rectification
JP2845188B2 (ja) * 1995-12-11 1999-01-13 サンケン電気株式会社 Ｄｃ−ｄｃコンバ−タ
US5818704A (en) * 1997-04-17 1998-10-06 International Rectifier Corporation Synchronizing/driving circuit for a forward synchronous rectifier

Also Published As

Publication number Publication date
SE9804454D0 (sv) 1998-12-21
SE9804454L (sv) 2000-06-22
CN1135682C (zh) 2004-01-21
AU3092000A (en) 2000-07-12
SE517220C2 (sv) 2002-05-07
TW456096B (en) 2001-09-21
HK1043447B (zh) 2004-12-03
KR20010093856A (ko) 2001-10-29
HK1043447A1 (en) 2002-09-13
WO2000038305A1 (fr) 2000-06-29
CN1331863A (zh) 2002-01-16
EP1145415A1 (fr) 2001-10-17
WO2000038305A9 (fr) 2000-12-07
JP2002534049A (ja) 2002-10-08

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Legal Events

Date Code Title Description
FZDE Discontinued