WO2002061925A3 - Convertisseur - Google Patents

Convertisseur Download PDF

Info

Publication number
WO2002061925A3
WO2002061925A3 PCT/IB2002/000394 IB0200394W WO02061925A3 WO 2002061925 A3 WO2002061925 A3 WO 2002061925A3 IB 0200394 W IB0200394 W IB 0200394W WO 02061925 A3 WO02061925 A3 WO 02061925A3
Authority
WO
WIPO (PCT)
Prior art keywords
capacitor
power source
transformer
switching means
primary winding
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.)
Ceased
Application number
PCT/IB2002/000394
Other languages
English (en)
Other versions
WO2002061925A2 (fr
Inventor
John Stephens
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.)
ADVANCED POWER CONVERSION PLC
Original Assignee
ADVANCED POWER CONVERSION PLC
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 ADVANCED POWER CONVERSION PLC filed Critical ADVANCED POWER CONVERSION PLC
Priority to AU2002234816A priority Critical patent/AU2002234816A1/en
Publication of WO2002061925A2 publication Critical patent/WO2002061925A2/fr
Publication of WO2002061925A3 publication Critical patent/WO2002061925A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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

Landscapes

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

Abstract

L'invention porte sur un convertisseur CC-CC comprenant un circuit primaire alimenté par une source de courant continu. Ce circuit primaire comporte un primaire de transformateur muni d'une première extrémité couplée à un côté de la source de courant continu à travers un condensateur et une bobine d'induction, le condensateur étant couplé au deuxième côté de ladite source grâce à un dispositif de commutation comprenant une paire de commutateurs reliés au côté du condensateur et au côté du primaire de transformateur de la bobine d'induction ; un transformateur reliant ensemble le circuit primaire et secondaire ; un circuit secondaire comportant un secondaire de transformateur et un dispositif de redressement qui produit une sortie de courant continu ; et un circuit de commande faisant fonctionner les commutateurs du dispositif de commutation afin de relier, en alternance, le deuxième côté de la source de courant continu au côté de la bobine d'induction et au côté du primaire de transformateur du condensateur de manière que ce dernier puisse envoyer, en alternance, des décharges à travers le primaire. Le circuit de commande du dispositif de commutation entraîne un retard temporaire lors de la fermeture d'un commutateur par rapport à l'ouverture de l'autre commutateur du dispositif de commutation. FIGURE 1 A, B SORTIE
PCT/IB2002/000394 2001-02-02 2002-02-01 Convertisseur Ceased WO2002061925A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002234816A AU2002234816A1 (en) 2001-02-02 2002-02-01 A converter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0102674.9A GB0102674D0 (en) 2001-02-02 2001-02-02 A converter
GB0102674.9 2001-02-02

Publications (2)

Publication Number Publication Date
WO2002061925A2 WO2002061925A2 (fr) 2002-08-08
WO2002061925A3 true WO2002061925A3 (fr) 2002-12-12

Family

ID=9908020

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/000394 Ceased WO2002061925A2 (fr) 2001-02-02 2002-02-01 Convertisseur

Country Status (3)

Country Link
AU (1) AU2002234816A1 (fr)
GB (2) GB0102674D0 (fr)
WO (1) WO2002061925A2 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000768A1 (fr) * 1986-07-15 1988-01-28 Combustion Electromagnetics, Inc. Pompe a courant de convertisseur cc-cc
US5706182A (en) * 1996-12-31 1998-01-06 Compaq Computer Corporation Converter topologies with multiple windings
US5886882A (en) * 1996-06-11 1999-03-23 Advanced Power Conversion Ltd. Push-pull DC-DC converter with transformer having multiple primary and secondary windings with diodes connected between them with MOSFET switching

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000768A1 (fr) * 1986-07-15 1988-01-28 Combustion Electromagnetics, Inc. Pompe a courant de convertisseur cc-cc
US5886882A (en) * 1996-06-11 1999-03-23 Advanced Power Conversion Ltd. Push-pull DC-DC converter with transformer having multiple primary and secondary windings with diodes connected between them with MOSFET switching
US5706182A (en) * 1996-12-31 1998-01-06 Compaq Computer Corporation Converter topologies with multiple windings

Also Published As

Publication number Publication date
AU2002234816A1 (en) 2002-08-12
GB0102674D0 (en) 2001-03-21
GB0126352D0 (en) 2002-01-02
WO2002061925A2 (fr) 2002-08-08
GB2371929A (en) 2002-08-07

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