ES2157784B1 - Convertidor de alimentacion conmutado a tension cero. - Google Patents

Convertidor de alimentacion conmutado a tension cero.

Info

Publication number
ES2157784B1
ES2157784B1 ES009900936A ES9900936A ES2157784B1 ES 2157784 B1 ES2157784 B1 ES 2157784B1 ES 009900936 A ES009900936 A ES 009900936A ES 9900936 A ES9900936 A ES 9900936A ES 2157784 B1 ES2157784 B1 ES 2157784B1
Authority
ES
Spain
Prior art keywords
zero voltage
power converter
switch
conduction
converter switched
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.)
Expired - Fee Related
Application number
ES009900936A
Other languages
English (en)
Other versions
ES2157784A1 (es
Inventor
Blanco Juan Antonio Corral
Barcia Lourdes Alvarez
Martinez Miguel Rascon
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
Alcatel CIT SA
Alcatel SA
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 Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Priority to ES009900936A priority Critical patent/ES2157784B1/es
Priority to ES00401030T priority patent/ES2390656T3/es
Priority to EP00401030A priority patent/EP1050953B1/en
Priority to US09/550,296 priority patent/US6229717B1/en
Priority to CA002307441A priority patent/CA2307441A1/en
Publication of ES2157784A1 publication Critical patent/ES2157784A1/es
Application granted granted Critical
Publication of ES2157784B1 publication Critical patent/ES2157784B1/es
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
    • 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

Abstract

Convertidor de alimentación conmutado a tensión cero comprendiendo una combinación serie de un primer devanado (11-3) y un primer elemento de conmutación (11-4). Un segundo devanado está conectado a un segundo elemento de conmutación (11-8) y una capacidad de almacenamiento (11-9), de modo que una combinación serie de una segunda capacidad de almacenamiento (11-8-1) y un tercer elemento de conmutación (11-8-2) está conectado en paralelo a dicho segundo elemento de conmutación (11-8) tal que cuando el segundo conmutador (11-8) entra en no conducción, el tercer conmutador (11-8-2) sigue en conducción comenzando un primer periodo de resonancia que finaliza cuando el tercer conmutador (11-8-2) entra en no conducción y comienza un segundo periodo de resonancia libre consiguiéndose la conmutación a tensión cero.
ES009900936A 1999-05-06 1999-05-06 Convertidor de alimentacion conmutado a tension cero. Expired - Fee Related ES2157784B1 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES009900936A ES2157784B1 (es) 1999-05-06 1999-05-06 Convertidor de alimentacion conmutado a tension cero.
ES00401030T ES2390656T3 (es) 1999-05-06 2000-04-13 Fuente de alimentación de conmutación de tensión cero
EP00401030A EP1050953B1 (en) 1999-05-06 2000-04-13 Zero voltage switching power supply
US09/550,296 US6229717B1 (en) 1999-05-06 2000-04-14 Switched power supply converter operable in a natural zero-voltage switching mode
CA002307441A CA2307441A1 (en) 1999-05-06 2000-05-02 Zero voltage switched power supply converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009900936A ES2157784B1 (es) 1999-05-06 1999-05-06 Convertidor de alimentacion conmutado a tension cero.

Publications (2)

Publication Number Publication Date
ES2157784A1 ES2157784A1 (es) 2001-08-16
ES2157784B1 true ES2157784B1 (es) 2002-02-16

Family

ID=8308262

Family Applications (2)

Application Number Title Priority Date Filing Date
ES009900936A Expired - Fee Related ES2157784B1 (es) 1999-05-06 1999-05-06 Convertidor de alimentacion conmutado a tension cero.
ES00401030T Expired - Lifetime ES2390656T3 (es) 1999-05-06 2000-04-13 Fuente de alimentación de conmutación de tensión cero

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES00401030T Expired - Lifetime ES2390656T3 (es) 1999-05-06 2000-04-13 Fuente de alimentación de conmutación de tensión cero

Country Status (4)

Country Link
US (1) US6229717B1 (es)
EP (1) EP1050953B1 (es)
CA (1) CA2307441A1 (es)
ES (2) ES2157784B1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1162724B1 (en) * 2000-06-09 2004-03-03 Alcatel Resonant switched power converter
EP1338082A1 (en) * 2000-11-11 2003-08-27 NMB (USA), Inc. Power converter
US6807073B1 (en) 2001-05-02 2004-10-19 Oltronics, Inc. Switching type power converter circuit and method for use therein
US6404654B1 (en) 2001-06-26 2002-06-11 Jue Wang Self-oscillation type resonant flyback converter utilizing charge stored effect of the P-N diode
US6671189B2 (en) 2001-11-09 2003-12-30 Minebea Co., Ltd. Power converter having primary and secondary side switches
US6788555B2 (en) * 2002-09-26 2004-09-07 Koninklijke Philips Electronics N.V. Regulation of bi-directional flyback converter
US8199529B2 (en) * 2008-09-04 2012-06-12 Astec International Limited Inductorless isolated power converters with zero voltage and zero current switching
US8964420B2 (en) 2011-12-13 2015-02-24 Apple Inc. Zero voltage switching in flyback converters with variable input voltages
CN106160709B (zh) 2016-07-29 2019-08-13 昂宝电子（上海）有限公司 减少功率变换系统中的开关损耗的系统和方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809148A (en) * 1987-10-21 1989-02-28 British Columbia Telephone Company Full-fluxed, single-ended DC converter
JP2773195B2 (ja) * 1988-04-05 1998-07-09 松下電器産業株式会社 スイッチング電源装置
JPH0734653B2 (ja) * 1989-09-05 1995-04-12 九州大学長 電源装置
US5434768A (en) * 1993-02-12 1995-07-18 Rompower Fixed frequency converter switching at zero voltage
US5594629A (en) 1994-06-20 1997-01-14 General Electric Company High-frequency switching circuits operable in a natural zero-voltage switching mode
US5781420A (en) * 1996-07-18 1998-07-14 International Power Devices, Inc. Single ended forward DC-to-DC converter providing enhanced resetting for synchronous rectification
US5694302A (en) * 1996-08-20 1997-12-02 Compaq Computer Corporation Passive clamp and ripple control for buck boost converter
US5973939A (en) * 1996-08-29 1999-10-26 Trw Inc. Double forward converter with soft-PWM switching
DE19855615A1 (de) * 1997-12-03 1999-06-10 Fuji Electric Co Ltd Schaltnetzteil
US6002597A (en) * 1999-02-08 1999-12-14 Lucent Technologies Inc. Synchronous rectifier having dynamically adjustable current rating and method of operation thereof

Also Published As

Publication number Publication date
EP1050953B1 (en) 2012-07-11
CA2307441A1 (en) 2000-11-06
EP1050953A3 (en) 2001-01-03
ES2157784A1 (es) 2001-08-16
EP1050953A2 (en) 2000-11-08
US6229717B1 (en) 2001-05-08
ES2390656T3 (es) 2012-11-15

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20160120

Kind code of ref document: A1

Effective date: 20160120

PC2A Transfer of patent

Owner name: POWER SUPPLY SYSTEMS HOLDINGS (THE NETHERLANDS) B.

Effective date: 20120411

FD2A Announcement of lapse in spain

Effective date: 20170216