BR112012017694A2 - conversor de energia - Google Patents

conversor de energia

Info

Publication number
BR112012017694A2
BR112012017694A2 BR112012017694A BR112012017694A BR112012017694A2 BR 112012017694 A2 BR112012017694 A2 BR 112012017694A2 BR 112012017694 A BR112012017694 A BR 112012017694A BR 112012017694 A BR112012017694 A BR 112012017694A BR 112012017694 A2 BR112012017694 A2 BR 112012017694A2
Authority
BR
Brazil
Prior art keywords
power supply
switching element
cbr2
capacitor
cbr1
Prior art date
Application number
BR112012017694A
Other languages
English (en)
Inventor
Toshiaki Satou
Original Assignee
Daikin Ind Ltd
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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of BR112012017694A2 publication Critical patent/BR112012017694A2/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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc 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
    • H02M7/217—Conversion of ac power input into dc 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
    • 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M5/4585—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/567—Circuits characterised by the use of more than one type of semiconductor device, e.g. BIMOS, composite devices such as IGBT
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0081—Power supply means, e.g. to the switch driver

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Power Conversion In General (AREA)
  • Rectifiers (AREA)

Abstract

conversor de energia. a presente invenção refere-se a um conversor de energia, onde as flutuações de tensão elétrica de uma fonte de alimentação de operação de um elemento de chaveamento de um conversor são suprimidas. um elemento de chaveamento (tr2) conecta/ desconecta uma extremidade de entrada (pr) com/ a partir de pelo menos uma dentre linhas de fonte de alimentação (lh,ll). um elemento de chaveamento (tr1) é proporcionado entre as linhas de fonte de alimentação (lh,ll). uma exremidade no lado de baixo potencial de uma unidade de fonte de alimentação (cbr1) é conectada com o elemento de chaveamento no lado de uma das linhas de fonte de alimentação (lh,ll). uma extremidade de um capacitor (cbr2) é conectada entre o elemento de chaveamento (tr1) e a extremidade de entrada (pr). a outra extremidade do capacitor (cbr2) é conectada com uma extremidade no lado de alto potencial de unidade de fonte de alimentação (cbr1). o capacitor (cbr2) e a unidade de fonte de alimentação (cbr1) respectivamente servem como fontes de alimentação de operação para emitir sinais de comutação para os elementos de chaveamento (tr1, tr1). uma unidade de ajuste de tensão elétrica (ccr) mantém a tensão elétrica através de ambas as extremidades do capacitor (cbr2).
BR112012017694A 2010-01-19 2011-01-11 conversor de energia BR112012017694A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010008740A JP4735761B1 (ja) 2010-01-19 2010-01-19 電力変換装置
PCT/JP2011/050249 WO2011089945A1 (ja) 2010-01-19 2011-01-11 電力変換装置

Publications (1)

Publication Number Publication Date
BR112012017694A2 true BR112012017694A2 (pt) 2016-04-19

Family

ID=44306748

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012017694A BR112012017694A2 (pt) 2010-01-19 2011-01-11 conversor de energia

Country Status (7)

Country Link
US (1) US8891260B2 (pt)
EP (1) EP2528212A4 (pt)
JP (1) JP4735761B1 (pt)
CN (1) CN102714467B (pt)
AU (1) AU2011208204B2 (pt)
BR (1) BR112012017694A2 (pt)
WO (1) WO2011089945A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4506891B2 (ja) * 2008-12-23 2010-07-21 ダイキン工業株式会社 電流形電力変換回路
CN107437890B (zh) * 2016-05-25 2020-09-01 松下知识产权经营株式会社 电力变换电路及电力传输系统
CN107437891B (zh) * 2016-05-26 2020-10-23 松下知识产权经营株式会社 电力变换电路及电力传输系统
JP6265297B1 (ja) * 2016-09-30 2018-01-24 ダイキン工業株式会社 直接形電力変換器用の制御装置
US11451156B2 (en) 2020-01-21 2022-09-20 Itt Manufacturing Enterprises Llc Overvoltage clamp for a matrix converter
US11394264B2 (en) 2020-01-21 2022-07-19 Itt Manufacturing Enterprises Llc Motor assembly for driving a pump or rotary device with a low inductance resistor for a matrix converter

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2843056B2 (ja) * 1989-06-27 1999-01-06 松下電工株式会社 電力変換装置
JP3325697B2 (ja) 1994-01-20 2002-09-17 三菱電機株式会社 パワーデバイスの制御装置およびモータの駆動制御装置
DE69937203T2 (de) * 1999-06-29 2008-06-26 Mitsubishi Denki K.K. Stromwandlervorrichtung
JP2001309670A (ja) * 2000-04-26 2001-11-02 Yaskawa Electric Corp インバータ装置の駆動回路
JP2002084762A (ja) * 2000-09-04 2002-03-22 Asmo Co Ltd インバータ回路
JP4252281B2 (ja) * 2002-10-29 2009-04-08 ダイキン工業株式会社 モータ駆動装置
US7053587B2 (en) 2004-02-10 2006-05-30 Denso Corporation Apparatus for controlling three-phase AC motor on two-phase modulation technique
JP4158715B2 (ja) 2004-02-12 2008-10-01 株式会社デンソー ２相変調方式
JP4687146B2 (ja) * 2005-03-03 2011-05-25 日産自動車株式会社 電力変換装置
JP4937631B2 (ja) * 2006-04-14 2012-05-23 ダイヤモンド電機株式会社 デジタルコンバータ及びその制御方法
JP4049189B2 (ja) * 2006-04-24 2008-02-20 ダイキン工業株式会社 直接形交流電力変換装置
CN104300771B (zh) * 2006-06-06 2018-10-30 威廉·亚历山大 通用功率变换器
US7768805B2 (en) * 2007-03-09 2010-08-03 General Electric Company Clean input UPS with fast rectifier control and improved battery life
JP4238935B1 (ja) * 2007-08-28 2009-03-18 ダイキン工業株式会社 直接形交流電力変換装置
JP4506891B2 (ja) * 2008-12-23 2010-07-21 ダイキン工業株式会社 電流形電力変換回路
JP5369697B2 (ja) * 2009-01-20 2013-12-18 ダイキン工業株式会社 双方向スイッチ駆動回路及びマトリックスコンバータ
FR2945900B1 (fr) * 2009-05-19 2012-10-26 Schneider Toshiba Inverter Europe Sas Convertisseur de puissance utilisant un redresseur a transistors normalement fermes.
US8913409B2 (en) * 2010-02-12 2014-12-16 City University Of Hong Kong Self-driven AC-DC synchronous rectifier for power applications

Also Published As

Publication number Publication date
JP2011151873A (ja) 2011-08-04
US20120327694A1 (en) 2012-12-27
CN102714467B (zh) 2016-05-18
AU2011208204B2 (en) 2013-11-07
EP2528212A4 (en) 2017-06-28
AU2011208204A1 (en) 2012-07-12
WO2011089945A1 (ja) 2011-07-28
JP4735761B1 (ja) 2011-07-27
CN102714467A (zh) 2012-10-03
US8891260B2 (en) 2014-11-18
EP2528212A1 (en) 2012-11-28

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal: dismissal of application maintained