JP2015032719A5 - - Google Patents

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Publication number
JP2015032719A5
JP2015032719A5 JP2013161932A JP2013161932A JP2015032719A5 JP 2015032719 A5 JP2015032719 A5 JP 2015032719A5 JP 2013161932 A JP2013161932 A JP 2013161932A JP 2013161932 A JP2013161932 A JP 2013161932A JP 2015032719 A5 JP2015032719 A5 JP 2015032719A5
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JP
Japan
Prior art keywords
transformer
winding
series
conversion
secondary winding
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.)
Pending
Application number
JP2013161932A
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English (en)
Japanese (ja)
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JP2015032719A (ja
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Publication date
Application filed filed Critical
Priority to JP2013161932A priority Critical patent/JP2015032719A/ja
Priority claimed from JP2013161932A external-priority patent/JP2015032719A/ja
Publication of JP2015032719A publication Critical patent/JP2015032719A/ja
Publication of JP2015032719A5 publication Critical patent/JP2015032719A5/ja
Pending legal-status Critical Current

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JP2013161932A 2013-08-05 2013-08-05 変換用変圧器の励磁電流検出装置 Pending JP2015032719A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013161932A JP2015032719A (ja) 2013-08-05 2013-08-05 変換用変圧器の励磁電流検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013161932A JP2015032719A (ja) 2013-08-05 2013-08-05 変換用変圧器の励磁電流検出装置

Publications (2)

Publication Number Publication Date
JP2015032719A JP2015032719A (ja) 2015-02-16
JP2015032719A5 true JP2015032719A5 (https=) 2016-06-02

Family

ID=52517795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013161932A Pending JP2015032719A (ja) 2013-08-05 2013-08-05 変換用変圧器の励磁電流検出装置

Country Status (1)

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JP (1) JP2015032719A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109066586B (zh) * 2018-09-19 2020-03-20 南京南瑞继保电气有限公司 一种磁平衡的串联变压器纵联零序差动保护方法及装置
JP7537957B2 (ja) * 2020-09-03 2024-08-21 株式会社ダイヘン 電圧調整装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03169271A (ja) * 1989-11-27 1991-07-22 Hitachi Ltd インバータトランスの偏磁検出回路
JPH0472888U (https=) * 1990-11-02 1992-06-26
JP3083214B2 (ja) * 1992-12-08 2000-09-04 株式会社東芝 変圧器の励磁電流検出装置
JPH08317562A (ja) * 1995-05-22 1996-11-29 Nissin Electric Co Ltd 系統連系システム
JP3518260B2 (ja) * 1997-07-18 2004-04-12 株式会社日立製作所 変圧器及び変圧器の直流偏磁検出素子、並びに直流偏磁評価装置
JP5640842B2 (ja) * 2011-03-17 2014-12-17 富士電機株式会社 電力変換装置及びその制御方法

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