BR112013033084A2 - fonte de alimentação com um retificador de saída - Google Patents

fonte de alimentação com um retificador de saída

Info

Publication number
BR112013033084A2
BR112013033084A2 BR112013033084A BR112013033084A BR112013033084A2 BR 112013033084 A2 BR112013033084 A2 BR 112013033084A2 BR 112013033084 A BR112013033084 A BR 112013033084A BR 112013033084 A BR112013033084 A BR 112013033084A BR 112013033084 A2 BR112013033084 A2 BR 112013033084A2
Authority
BR
Brazil
Prior art keywords
switching element
output
terminal
diode
point
Prior art date
Application number
BR112013033084A
Other languages
English (en)
Inventor
Jeppe Christian Bastholm
Original Assignee
Linak As
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 Linak As filed Critical Linak As
Publication of BR112013033084A2 publication Critical patent/BR112013033084A2/pt

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
    • H02M3/33571—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
    • H02M3/33538—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 of the forward type
    • H02M3/33546—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 of the forward type with automatic control of the output voltage or current
    • H02M3/33553—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 of the forward type with automatic control of the output voltage or current with galvanic isolation between input and output of both the power stage and the feedback loop

Landscapes

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

Abstract

resumo “fonte de alimentação com um retificador de saída” a presente invenção refere-se a um conversor de energia para converter energia a partir de um primeiro nível de voltagem em um terminal de entrada para um segundo nível de voltagem através de um primeiro e um segundo terminais de saída, o conversor de energia compreendendo, um primeiro indutor, com uma extremidade conectada a entrada terminal e a outra extremidade conectada a um ponto com um nível de voltagem comutado, um primeiro elemento de comutação com um primeiro terminal conectado ao ponto e um se-gundo terminal conectado ao chão e um segundo elemento de comutação sendo conectado em séries com um capacitor através de um primeiro terminal, e um segundo terminal do se-gundo elemento de comutação sendo conectado ao ponto e o capacitor sendo terminado no chão, o primeiro elemento de comutação é arranjado para ser operado com um ciclo de fun-cionamento (d), e onde o segundo elemento de comutação é arranjado para ser operado com um segundo ciclo de funcionamento (1-d), onde o primeiro e o segundo elementos de comutação são arranjados para operar de forma que seus períodos de condução sejam complementares, onde o nível de voltagem comutada no ponto compreende de um primeiro pulso gerado quando o primeiro elemento de comutação conduz e um segundo pulso gerado quando um segundo elemento de comutação conduz. um circuito acoplado magnético arranjado para transformar a voltagem comutada no ponto médio através de um indutor pri-mário para um indutor secundário, uma primeira extremidade do indutor secundário sendo conectada a um primeiro diodo com uma polaridade oposta, onde o primeiro diodo é arran-jado para retificar o primeiro pulso e o segundo diodo é arranjado para retificar o segundo pulso e uma série de capacitores de saída conectados com um ponto comum sendo conec-tados entre o primeiro e o segundo terminais de saída, a saída do primeiro diodo sendo co-nectada ao primeiro terminal de saída, a saída do segundo diodo sendo conectada ao se-gundo terminal de saída e a segunda extremidade do indutor secundário sendo conectada ao ponto comum.
BR112013033084A 2011-07-01 2012-07-02 fonte de alimentação com um retificador de saída BR112013033084A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201100496 2011-07-01
PCT/DK2012/000078 WO2013004232A2 (en) 2011-07-01 2012-07-02 Power supply with output rectifier

Publications (1)

Publication Number Publication Date
BR112013033084A2 true BR112013033084A2 (pt) 2017-01-24

Family

ID=46727062

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013033084A BR112013033084A2 (pt) 2011-07-01 2012-07-02 fonte de alimentação com um retificador de saída

Country Status (8)

Country Link
US (1) US9484827B2 (pt)
EP (1) EP2727230A2 (pt)
JP (1) JP6129829B2 (pt)
CN (1) CN103797699A (pt)
BR (1) BR112013033084A2 (pt)
IN (1) IN2014DN00275A (pt)
RU (1) RU2014103178A (pt)
WO (1) WO2013004232A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015000484A1 (en) * 2013-07-04 2015-01-08 Linak A/S Actuator system
JP2016025848A (ja) * 2014-07-24 2016-02-08 ゼネラル・エレクトリック・カンパニイ 制動ユニットの応答時間を改善するためのシステム及び方法
JP6359950B2 (ja) * 2014-11-05 2018-07-18 住友電気工業株式会社 変圧装置
JP6284238B2 (ja) * 2014-12-22 2018-02-28 コーセル株式会社 スイッチング電源装置
EP3673575A1 (en) * 2017-08-23 2020-07-01 Linak A/S A linear actuator with an end stop switch
WO2019219136A1 (en) * 2018-05-18 2019-11-21 Linak A/S A switched-mode power converter

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US4559590A (en) * 1983-03-24 1985-12-17 Varian Associates, Inc. Regulated DC to DC converter
US5282123A (en) * 1992-12-16 1994-01-25 At&T Bell Laboratories Clamped mode DC-DC converter
US5450307A (en) * 1993-02-19 1995-09-12 Sony Corporation Switching power source apparatus
US5719754A (en) * 1996-06-13 1998-02-17 Lucent Technologies Inc. Integrated power converter and method of operation thereof
US6081432A (en) * 1998-05-26 2000-06-27 Artesyn Technologies, Inc. Active reset forward converter employing synchronous rectifiers
US6038142A (en) * 1998-06-10 2000-03-14 Lucent Technologies, Inc. Full-bridge isolated Current Fed converter with active clamp
US6058026A (en) * 1999-07-26 2000-05-02 Lucent Technologies, Inc. Multiple output converter having a single transformer winding and independent output regulation
JP3233138B2 (ja) * 1999-09-27 2001-11-26 松下電器産業株式会社 インバータ回路
JP2001211642A (ja) * 2000-01-26 2001-08-03 Sanken Electric Co Ltd スイッチング電源装置
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JP3797885B2 (ja) * 2001-01-20 2006-07-19 天網電子股▲分▼有限公司 Ｚｖｓ方法およびｚｖｓ電力転換装置
US6400584B1 (en) * 2001-03-23 2002-06-04 Koninklijke Philips Electronics N.V. Two stage switching power supply for connecting an AC power source to a load
US6545883B2 (en) * 2001-05-07 2003-04-08 Artesyn Technologies, Inc. Integrated boost-asymmetrical half-bridge converter
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US6882548B1 (en) * 2003-02-24 2005-04-19 Tyco Electronics Power Systems, Inc. Auxiliary active clamp circuit, a method of clamping a voltage of a rectifier switch and a power converter employing the circuit or method
US6856523B2 (en) * 2003-06-30 2005-02-15 Northrop Grumman Corporation Level shifted drive for clamp device
US6947297B2 (en) * 2003-10-04 2005-09-20 Delta Electronics, Inc. Active resonant snubber for DC-DC converter
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CN102111075A (zh) * 2011-03-04 2011-06-29 东南大学 倍压整流推挽正激变换器

Also Published As

Publication number Publication date
WO2013004232A3 (en) 2014-03-20
JP2014521285A (ja) 2014-08-25
EP2727230A2 (en) 2014-05-07
CN103797699A (zh) 2014-05-14
US20140126244A1 (en) 2014-05-08
JP6129829B2 (ja) 2017-05-17
IN2014DN00275A (pt) 2015-06-05
US9484827B2 (en) 2016-11-01
RU2014103178A (ru) 2015-08-10
WO2013004232A2 (en) 2013-01-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]