JPH10248260A5 - - Google Patents

Info

Publication number
JPH10248260A5
JPH10248260A5 JP1997050070A JP5007097A JPH10248260A5 JP H10248260 A5 JPH10248260 A5 JP H10248260A5 JP 1997050070 A JP1997050070 A JP 1997050070A JP 5007097 A JP5007097 A JP 5007097A JP H10248260 A5 JPH10248260 A5 JP H10248260A5
Authority
JP
Japan
Prior art keywords
phase
phases
voltage
detection circuit
power supply
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.)
Granted
Application number
JP1997050070A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10248260A (ja
JP3817814B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP05007097A priority Critical patent/JP3817814B2/ja
Priority claimed from JP05007097A external-priority patent/JP3817814B2/ja
Publication of JPH10248260A publication Critical patent/JPH10248260A/ja
Publication of JPH10248260A5 publication Critical patent/JPH10248260A5/ja
Application granted granted Critical
Publication of JP3817814B2 publication Critical patent/JP3817814B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP05007097A 1997-03-05 1997-03-05 主回路接続判定方法 Expired - Lifetime JP3817814B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP05007097A JP3817814B2 (ja) 1997-03-05 1997-03-05 主回路接続判定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05007097A JP3817814B2 (ja) 1997-03-05 1997-03-05 主回路接続判定方法

Publications (3)

Publication Number Publication Date
JPH10248260A JPH10248260A (ja) 1998-09-14
JPH10248260A5 true JPH10248260A5 (cs) 2004-11-18
JP3817814B2 JP3817814B2 (ja) 2006-09-06

Family

ID=12848751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05007097A Expired - Lifetime JP3817814B2 (ja) 1997-03-05 1997-03-05 主回路接続判定方法

Country Status (1)

Country Link
JP (1) JP3817814B2 (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6320772B1 (en) * 1999-05-26 2001-11-20 Matsushita Electric Industrial Co., Ltd. Converter circuit having control means with capability to short-circuit converter output
JP6037913B2 (ja) * 2013-03-29 2016-12-07 株式会社日立産機システム 電力変換装置
JP6201386B2 (ja) * 2013-04-11 2017-09-27 ダイキン工業株式会社 電流推定装置
CN103760410B (zh) * 2013-06-14 2016-03-02 魏德米勒电联接（上海）有限公司 一种三相交流电检测电路及测量方法
CN104360173B (zh) * 2014-08-12 2017-09-15 广东润星科技股份有限公司 一种三相交流电相序检测的方法
JP6461874B2 (ja) * 2015-09-14 2019-01-30 ダイキン工業株式会社 接続順序の判断方法、欠相判断方法

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