JP2012155996A5 - - Google Patents

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Publication number
JP2012155996A5
JP2012155996A5 JP2011013991A JP2011013991A JP2012155996A5 JP 2012155996 A5 JP2012155996 A5 JP 2012155996A5 JP 2011013991 A JP2011013991 A JP 2011013991A JP 2011013991 A JP2011013991 A JP 2011013991A JP 2012155996 A5 JP2012155996 A5 JP 2012155996A5
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JP
Japan
Prior art keywords
switch
coil
opening
time
abnormality
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Application number
JP2011013991A
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English (en)
Japanese (ja)
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JP2012155996A (ja
JP5676290B2 (ja
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Priority to JP2011013991A priority Critical patent/JP5676290B2/ja
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Publication of JP2012155996A5 publication Critical patent/JP2012155996A5/ja
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JP2011013991A 2011-01-26 2011-01-26 開閉装置動作異常検出装置 Active JP5676290B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011013991A JP5676290B2 (ja) 2011-01-26 2011-01-26 開閉装置動作異常検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011013991A JP5676290B2 (ja) 2011-01-26 2011-01-26 開閉装置動作異常検出装置

Publications (3)

Publication Number Publication Date
JP2012155996A JP2012155996A (ja) 2012-08-16
JP2012155996A5 true JP2012155996A5 (zh) 2014-03-06
JP5676290B2 JP5676290B2 (ja) 2015-02-25

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ID=46837521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011013991A Active JP5676290B2 (ja) 2011-01-26 2011-01-26 開閉装置動作異常検出装置

Country Status (1)

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JP (1) JP5676290B2 (zh)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04168382A (ja) * 1990-10-31 1992-06-16 Mitsubishi Electric Corp 開閉器の動作の監視装置
JP3196425B2 (ja) * 1993-02-24 2001-08-06 富士電機株式会社 断路器・接地開閉器の動作診断システム
JP2591076Y2 (ja) * 1993-10-28 1999-02-24 日新電機株式会社 遮断器用動作監視装置
JP4485620B2 (ja) * 1999-07-19 2010-06-23 株式会社新陽社 配電盤自動試験装置
JP4377765B2 (ja) * 2004-07-14 2009-12-02 三菱電機株式会社 電力受変電用配電盤
JP4908171B2 (ja) * 2006-12-04 2012-04-04 株式会社東芝 遮断器の閉極制御方法およびその装置
JP4964179B2 (ja) * 2008-03-28 2012-06-27 三菱電機株式会社 電力開閉装置の動作時間予測装置及び方法

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