WO2008102702A1 - Dispositif d'alimentation électrique en courant continu - Google Patents

Dispositif d'alimentation électrique en courant continu Download PDF

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Publication number
WO2008102702A1
WO2008102702A1 PCT/JP2008/052533 JP2008052533W WO2008102702A1 WO 2008102702 A1 WO2008102702 A1 WO 2008102702A1 JP 2008052533 W JP2008052533 W JP 2008052533W WO 2008102702 A1 WO2008102702 A1 WO 2008102702A1
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
supply device
rectifier
smoothing capacitor
load circuit
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/JP2008/052533
Other languages
English (en)
Japanese (ja)
Inventor
Toshiro Muranaka
Toshinobu Fujisawa
Shinichi Motegi
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.)
Yanmar Co Ltd
Original Assignee
Yanmar Co 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 Yanmar Co Ltd filed Critical Yanmar Co Ltd
Publication of WO2008102702A1 publication Critical patent/WO2008102702A1/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
    • 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
    • H02M7/06—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/062—Avoiding or suppressing excessive transient voltages or currents
    • 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
    • H02M7/06—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/064—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode with several outputs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)

Abstract

L'invention porte sur un dispositif (100) d'alimentation électrique en courant continu qui comprend un redresseur (10) qui convertit un courant alternatif en un courant continu. Le dispositif (100) d'alimentation électrique en courant continu comprend : un premier condensateur de lissage (Cd) connecté en parallèle à un circuit à charge importante (Lo1) ; un premier inducteur (Ld) connecté en série au côté d'entrée du circuit à charge importante (Lo) et au premier condensateur de lissage (Cd) au côté de sortie du redresseur (10) ; un second condensateur de lissage (Csw) connecté en parallèle à un circuit à faible charge (Lo2) au côté de sortie du redresseur (10) ; et une diode (Dsw) connectée en série au côté d'entrée du circuit à faible charge (Lo2) et au second condensateur de lissage (Csw) au côté de sortie du redresseur (10).
PCT/JP2008/052533 2007-02-19 2008-02-15 Dispositif d'alimentation électrique en courant continu Ceased WO2008102702A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007038146A JP2008206260A (ja) 2007-02-19 2007-02-19 直流電源装置
JP2007-038146 2007-02-19

Publications (1)

Publication Number Publication Date
WO2008102702A1 true WO2008102702A1 (fr) 2008-08-28

Family

ID=39709978

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052533 Ceased WO2008102702A1 (fr) 2007-02-19 2008-02-15 Dispositif d'alimentation électrique en courant continu

Country Status (2)

Country Link
JP (1) JP2008206260A (fr)
WO (1) WO2008102702A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011050137A (ja) * 2009-08-26 2011-03-10 Daikin Industries Ltd 電力変換回路
JP5814852B2 (ja) * 2012-04-09 2015-11-17 三菱電機株式会社 電力変換装置
CN103036455A (zh) * 2012-12-13 2013-04-10 威胜集团有限公司 用于配电网络的三相在线取能装置
CN104267231A (zh) * 2014-09-01 2015-01-07 珠海许继电气有限公司 一种内置于开关设备中的微型电压取能装置
US10566894B2 (en) 2016-12-27 2020-02-18 Kito Corporation Three-phase/single-phase alternating-current power supply compatible electrically driven hoisting machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01101185U (fr) * 1987-12-25 1989-07-07
JP2003299360A (ja) * 2002-03-29 2003-10-17 Origin Electric Co Ltd 電源回路
JP2005287183A (ja) * 2004-03-30 2005-10-13 Yaskawa Electric Corp 半導体電力変換装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2728159B2 (ja) * 1993-05-27 1998-03-18 東北リコー株式会社 直流電源回路
JP4706211B2 (ja) * 2004-09-03 2011-06-22 パナソニック株式会社 電力変換装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01101185U (fr) * 1987-12-25 1989-07-07
JP2003299360A (ja) * 2002-03-29 2003-10-17 Origin Electric Co Ltd 電源回路
JP2005287183A (ja) * 2004-03-30 2005-10-13 Yaskawa Electric Corp 半導体電力変換装置

Also Published As

Publication number Publication date
JP2008206260A (ja) 2008-09-04

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