JP5241421B2 - 電力変換装置 - Google Patents

電力変換装置 Download PDF

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Publication number
JP5241421B2
JP5241421B2 JP2008267537A JP2008267537A JP5241421B2 JP 5241421 B2 JP5241421 B2 JP 5241421B2 JP 2008267537 A JP2008267537 A JP 2008267537A JP 2008267537 A JP2008267537 A JP 2008267537A JP 5241421 B2 JP5241421 B2 JP 5241421B2
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JP
Japan
Prior art keywords
snubber
resistor
capacitor
connection point
wiring
Prior art date
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Active
Application number
JP2008267537A
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English (en)
Japanese (ja)
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JP2010098846A (ja
Inventor
森　　和久
友治 迫田
大沼　　直人
清玄 蛭田
尚史 保立
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.)
Hitachi Ltd
Original Assignee
Hitachi 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.)
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Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2008267537A priority Critical patent/JP5241421B2/ja
Priority to CN 200910146366 priority patent/CN101728935B/zh
Publication of JP2010098846A publication Critical patent/JP2010098846A/ja
Priority to HK10108676.2A priority patent/HK1142179A1/xx
Application granted granted Critical
Publication of JP5241421B2 publication Critical patent/JP5241421B2/ja
Active legal-status Critical Current
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  • Inverter Devices (AREA)
  • Power Conversion In General (AREA)
JP2008267537A 2008-10-16 2008-10-16 電力変換装置 Active JP5241421B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008267537A JP5241421B2 (ja) 2008-10-16 2008-10-16 電力変換装置
CN 200910146366 CN101728935B (zh) 2008-10-16 2009-06-24 功率变换装置
HK10108676.2A HK1142179A1 (en) 2008-10-16 2010-09-13 Power conversion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008267537A JP5241421B2 (ja) 2008-10-16 2008-10-16 電力変換装置

Publications (2)

Publication Number Publication Date
JP2010098846A JP2010098846A (ja) 2010-04-30
JP5241421B2 true JP5241421B2 (ja) 2013-07-17

Family

ID=42260123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008267537A Active JP5241421B2 (ja) 2008-10-16 2008-10-16 電力変換装置

Country Status (3)

Country Link
JP (1) JP5241421B2 (zh)
CN (1) CN101728935B (zh)
HK (1) HK1142179A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5475722B2 (ja) * 2011-07-25 2014-04-16 株式会社日立製作所 電力変換装置
JP6596315B2 (ja) * 2015-11-24 2019-10-23 株式会社日立製作所 電力変換装置およびエレベーター
JP6619507B2 (ja) * 2016-04-27 2019-12-11 三菱電機株式会社 インバータ装置
JP7215194B2 (ja) * 2019-01-30 2023-01-31 富士電機株式会社 スナバ装置および電力変換装置
JP6648850B1 (ja) * 2019-03-13 2020-02-14 富士電機株式会社 スナバモジュール、スナバ装置および電力変換装置
JP6915672B2 (ja) * 2019-03-13 2021-08-04 富士電機株式会社 スナバモジュール、スナバ装置および電力変換装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW301081B (zh) * 1995-08-02 1997-03-21 Hitachi Ltd
TW407362B (en) * 1998-07-21 2000-10-01 Hitachi Ltd Power switch apparatus and the buffer component that automatically eliminates the arc
JP2004274801A (ja) * 2003-03-05 2004-09-30 Toshiba Corp インバータ回路
JP4859528B2 (ja) * 2006-05-17 2012-01-25 東洋電機製造株式会社 スナバ回路
CN100444509C (zh) * 2006-08-09 2008-12-17 北京思源清能电气电子有限公司 一种三电平变流器闭锁时消除器件过电压的控制方法

Also Published As

Publication number Publication date
CN101728935A (zh) 2010-06-09
JP2010098846A (ja) 2010-04-30
CN101728935B (zh) 2013-01-09
HK1142179A1 (en) 2010-11-26

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