JPS534580A - Ineffective power detecting system - Google Patents

Ineffective power detecting system

Info

Publication number
JPS534580A
JPS534580A JP7871476A JP7871476A JPS534580A JP S534580 A JPS534580 A JP S534580A JP 7871476 A JP7871476 A JP 7871476A JP 7871476 A JP7871476 A JP 7871476A JP S534580 A JPS534580 A JP S534580A
Authority
JP
Japan
Prior art keywords
detecting system
power detecting
ineffective power
ineffective
distorsion
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
JP7871476A
Other languages
Japanese (ja)
Other versions
JPS6039181B2 (en
Inventor
Norihisa Uesugi
Shinichi Imaizumi
Tsutomu Hara
Hirotaka Shiraishi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP7871476A priority Critical patent/JPS6039181B2/en
Publication of JPS534580A publication Critical patent/JPS534580A/en
Publication of JPS6039181B2 publication Critical patent/JPS6039181B2/en
Expired legal-status Critical Current

Links

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  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To provide an ineffective power detecting system, which is free from any delay in detection and from influences from the distorsion in the waveform, by presuming the representative value within a half cycle of the sine wave of a voltage or current to multiply the presumed value.
COPYRIGHT: (C)1978,JPO&Japio
JP7871476A 1976-07-02 1976-07-02 Reactive power detection method Expired JPS6039181B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7871476A JPS6039181B2 (en) 1976-07-02 1976-07-02 Reactive power detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7871476A JPS6039181B2 (en) 1976-07-02 1976-07-02 Reactive power detection method

Publications (2)

Publication Number Publication Date
JPS534580A true JPS534580A (en) 1978-01-17
JPS6039181B2 JPS6039181B2 (en) 1985-09-04

Family

ID=13669528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7871476A Expired JPS6039181B2 (en) 1976-07-02 1976-07-02 Reactive power detection method

Country Status (1)

Country Link
JP (1) JPS6039181B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS622835U (en) * 1985-06-22 1987-01-09
JPH02114061A (en) * 1988-10-21 1990-04-26 Nippon Seiko Kk Steering device for vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0179168U (en) * 1987-11-13 1989-05-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS622835U (en) * 1985-06-22 1987-01-09
JPH02114061A (en) * 1988-10-21 1990-04-26 Nippon Seiko Kk Steering device for vehicle

Also Published As

Publication number Publication date
JPS6039181B2 (en) 1985-09-04

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