JPS5410777A - Electronic wattmeter - Google Patents

Electronic wattmeter

Info

Publication number
JPS5410777A
JPS5410777A JP7626677A JP7626677A JPS5410777A JP S5410777 A JPS5410777 A JP S5410777A JP 7626677 A JP7626677 A JP 7626677A JP 7626677 A JP7626677 A JP 7626677A JP S5410777 A JPS5410777 A JP S5410777A
Authority
JP
Japan
Prior art keywords
electronic wattmeter
wattmeter
electronic
creep
digitally
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
JP7626677A
Other languages
Japanese (ja)
Inventor
Haruo Takahashi
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7626677A priority Critical patent/JPS5410777A/en
Publication of JPS5410777A publication Critical patent/JPS5410777A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To digitally prevent any creep by blocking the generation of an output lower than a preset reference frequency.
COPYRIGHT: (C)1979,JPO&Japio
JP7626677A 1977-06-27 1977-06-27 Electronic wattmeter Pending JPS5410777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7626677A JPS5410777A (en) 1977-06-27 1977-06-27 Electronic wattmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7626677A JPS5410777A (en) 1977-06-27 1977-06-27 Electronic wattmeter

Publications (1)

Publication Number Publication Date
JPS5410777A true JPS5410777A (en) 1979-01-26

Family

ID=13600415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7626677A Pending JPS5410777A (en) 1977-06-27 1977-06-27 Electronic wattmeter

Country Status (1)

Country Link
JP (1) JPS5410777A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126262A (en) * 1983-01-07 1984-07-20 Fuji Electric Co Ltd Electronic watthourmeter
JPS63276317A (en) * 1987-05-08 1988-11-14 Hitachi Ltd Integration circuit
JPH06102298A (en) * 1991-08-02 1994-04-15 Mitsubishi Electric Corp Electronic watthour meter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383773A (en) * 1976-12-29 1978-07-24 Osaki Denki Kougiyou Kk Wattthour meter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383773A (en) * 1976-12-29 1978-07-24 Osaki Denki Kougiyou Kk Wattthour meter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126262A (en) * 1983-01-07 1984-07-20 Fuji Electric Co Ltd Electronic watthourmeter
JPS6359111B2 (en) * 1983-01-07 1988-11-17
JPS63276317A (en) * 1987-05-08 1988-11-14 Hitachi Ltd Integration circuit
JPH06102298A (en) * 1991-08-02 1994-04-15 Mitsubishi Electric Corp Electronic watthour meter

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