JP2015154691A - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
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- JP2015154691A JP2015154691A JP2014029358A JP2014029358A JP2015154691A JP 2015154691 A JP2015154691 A JP 2015154691A JP 2014029358 A JP2014029358 A JP 2014029358A JP 2014029358 A JP2014029358 A JP 2014029358A JP 2015154691 A JP2015154691 A JP 2015154691A
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- inverter
- power supply
- diode bridge
- power
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000005288 electromagnetic effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
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- Supply And Distribution Of Alternating Current (AREA)
- Power Conversion In General (AREA)
- Inverter Devices (AREA)
Abstract
Description
2:DC電源
3:AC電源
4:昇圧回路
5:インバータ
6:DC電圧供給回路
7:ダイオードブリッジ
8:スイッチングレギュレータ
9:負荷
10:リレー部
Claims (2)
- DC電源とAC電源とがインバータを介して直列に接続され、前記インバータと並列に接続されてDC電圧を供給するDC電圧供給回路を有する電力変換装置であって、
前記DC電圧供給回路は、
ACラインにおけるAC電源から入力されるAC電圧をDC電圧に変換するダイオードブリッジと、DCラインにおけるDC電源から入力されるDC電圧を所定電圧に変換するスイッチングレギュレータとを備え、
さらに、ACラインにおけるAC電源とダイオードブリッジとの間に配置されて、前記インバータ動作時に、AC電源とダイオードブリッジとをリレーオフし、前記インバータ停止時に、AC電源とダイオードブリッジとをリレーオンするリレー部を備えている、電力変換装置。 - 請求項1において、
前記DC電源と前記インバータとの間に、DC電圧を昇圧する昇圧回路が設けられている、電力変換装置。
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JP2014029358A JP6301150B2 (ja) | 2014-02-19 | 2014-02-19 | 電力変換装置 |
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JP2014029358A JP6301150B2 (ja) | 2014-02-19 | 2014-02-19 | 電力変換装置 |
Publications (2)
Publication Number | Publication Date |
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JP2015154691A true JP2015154691A (ja) | 2015-08-24 |
JP6301150B2 JP6301150B2 (ja) | 2018-03-28 |
Family
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JP2014029358A Active JP6301150B2 (ja) | 2014-02-19 | 2014-02-19 | 電力変換装置 |
Country Status (1)
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JP (1) | JP6301150B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006129585A (ja) * | 2004-10-27 | 2006-05-18 | Hitachi Ltd | 直流配電システムの制御装置及び変換器制御装置 |
WO2012176477A1 (ja) * | 2011-06-22 | 2012-12-27 | 京セラ株式会社 | パワーコンディショナ、制御方法および発電システム |
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2014
- 2014-02-19 JP JP2014029358A patent/JP6301150B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006129585A (ja) * | 2004-10-27 | 2006-05-18 | Hitachi Ltd | 直流配電システムの制御装置及び変換器制御装置 |
WO2012176477A1 (ja) * | 2011-06-22 | 2012-12-27 | 京セラ株式会社 | パワーコンディショナ、制御方法および発電システム |
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JP6301150B2 (ja) | 2018-03-28 |
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