JPS5535261A - Wattmeter - Google Patents

Wattmeter

Info

Publication number
JPS5535261A
JPS5535261A JP10877178A JP10877178A JPS5535261A JP S5535261 A JPS5535261 A JP S5535261A JP 10877178 A JP10877178 A JP 10877178A JP 10877178 A JP10877178 A JP 10877178A JP S5535261 A JPS5535261 A JP S5535261A
Authority
JP
Japan
Prior art keywords
power
polarity
circuit
decision
momentary
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
JP10877178A
Other languages
English (en)
Inventor
Noboru Fukuda
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 JP10877178A priority Critical patent/JPS5535261A/ja
Publication of JPS5535261A publication Critical patent/JPS5535261A/ja
Pending legal-status Critical Current

Links

JP10877178A 1978-09-05 1978-09-05 Wattmeter Pending JPS5535261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10877178A JPS5535261A (en) 1978-09-05 1978-09-05 Wattmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10877178A JPS5535261A (en) 1978-09-05 1978-09-05 Wattmeter

Publications (1)

Publication Number Publication Date
JPS5535261A true JPS5535261A (en) 1980-03-12

Family

ID=14493065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10877178A Pending JPS5535261A (en) 1978-09-05 1978-09-05 Wattmeter

Country Status (1)

Country Link
JP (1) JPS5535261A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109782059A (zh) * 2018-12-24 2019-05-21 浙江恒业电子有限公司 一种准确计量反向有功电能的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109782059A (zh) * 2018-12-24 2019-05-21 浙江恒业电子有限公司 一种准确计量反向有功电能的方法
CN109782059B (zh) * 2018-12-24 2020-11-10 浙江恒业电子有限公司 一种准确计量反向有功电能的方法

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