JPS6356504B2 - - Google Patents

Info

Publication number
JPS6356504B2
JPS6356504B2 JP58048124A JP4812483A JPS6356504B2 JP S6356504 B2 JPS6356504 B2 JP S6356504B2 JP 58048124 A JP58048124 A JP 58048124A JP 4812483 A JP4812483 A JP 4812483A JP S6356504 B2 JPS6356504 B2 JP S6356504B2
Authority
JP
Japan
Prior art keywords
phase difference
power
voltage
circuit
delay
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.)
Expired
Application number
JP58048124A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59173771A (ja
Inventor
Juichi Sato
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP4812483A priority Critical patent/JPS59173771A/ja
Publication of JPS59173771A publication Critical patent/JPS59173771A/ja
Publication of JPS6356504B2 publication Critical patent/JPS6356504B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Phase Differences (AREA)
JP4812483A 1983-03-23 1983-03-23 電気計器 Granted JPS59173771A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4812483A JPS59173771A (ja) 1983-03-23 1983-03-23 電気計器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4812483A JPS59173771A (ja) 1983-03-23 1983-03-23 電気計器

Publications (2)

Publication Number Publication Date
JPS59173771A JPS59173771A (ja) 1984-10-01
JPS6356504B2 true JPS6356504B2 (US06815460-20041109-C00097.png) 1988-11-08

Family

ID=12794577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4812483A Granted JPS59173771A (ja) 1983-03-23 1983-03-23 電気計器

Country Status (1)

Country Link
JP (1) JPS59173771A (US06815460-20041109-C00097.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4693214B2 (ja) * 2000-08-31 2011-06-01 東芝コンシューマエレクトロニクス・ホールディングス株式会社 インバータ装置
CN1950773A (zh) * 2004-02-27 2007-04-18 威廉·D·麦丹尼尔 利用功率测量晶片的自动功率因数修正
HU228288B1 (en) * 2005-10-05 2013-02-28 Antal Gasparics Electricity meter with measuring device and with apparatus inspecting for proper operation of the measuring device
JP5979413B2 (ja) * 2012-03-27 2016-08-24 公立大学法人大阪市立大学 電力計測装置
CN102901874B (zh) * 2012-11-08 2014-12-03 江苏凌创电气自动化股份有限公司 基于相位与时标测量的电子式互感器绝对延时检测方法
JP6093332B2 (ja) * 2014-07-31 2017-03-08 日本電信電話株式会社 電圧・電流間の位相遅延推定装置およびその方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564061A (en) * 1979-06-23 1981-01-16 Nippon Kogaku Kk <Nikon> Phase difference measuring instrument

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564061A (en) * 1979-06-23 1981-01-16 Nippon Kogaku Kk <Nikon> Phase difference measuring instrument

Also Published As

Publication number Publication date
JPS59173771A (ja) 1984-10-01

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