JPS5935154A - 電子式無効電力量計 - Google Patents

電子式無効電力量計

Info

Publication number
JPS5935154A
JPS5935154A JP57145552A JP14555282A JPS5935154A JP S5935154 A JPS5935154 A JP S5935154A JP 57145552 A JP57145552 A JP 57145552A JP 14555282 A JP14555282 A JP 14555282A JP S5935154 A JPS5935154 A JP S5935154A
Authority
JP
Japan
Prior art keywords
signal
circuit
phase
pulse width
signals
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
JP57145552A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0472191B2 (enrdf_load_stackoverflow
Inventor
Shunichi Kobayashi
俊一 小林
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
Tokyo Electric Power Co Holdings Inc
Original Assignee
Toshiba Corp
Tokyo Electric Power Co Inc
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 Electric Power Co Inc, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP57145552A priority Critical patent/JPS5935154A/ja
Publication of JPS5935154A publication Critical patent/JPS5935154A/ja
Publication of JPH0472191B2 publication Critical patent/JPH0472191B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/007—Adapted for special tariff measuring

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
JP57145552A 1982-08-24 1982-08-24 電子式無効電力量計 Granted JPS5935154A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57145552A JPS5935154A (ja) 1982-08-24 1982-08-24 電子式無効電力量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57145552A JPS5935154A (ja) 1982-08-24 1982-08-24 電子式無効電力量計

Publications (2)

Publication Number Publication Date
JPS5935154A true JPS5935154A (ja) 1984-02-25
JPH0472191B2 JPH0472191B2 (enrdf_load_stackoverflow) 1992-11-17

Family

ID=15387807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57145552A Granted JPS5935154A (ja) 1982-08-24 1982-08-24 電子式無効電力量計

Country Status (1)

Country Link
JP (1) JPS5935154A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61228367A (ja) * 1985-04-01 1986-10-11 Hitachi Electronics Eng Co Ltd Ｉｃテスト装置
JPH0271161A (ja) * 1988-09-06 1990-03-09 Tokyo Electric Power Co Inc:The 電子式電力量計
CN100554972C (zh) 2008-01-30 2009-10-28 江阴长仪集团有限公司 感应式电能表用止逆器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073154A (enrdf_load_stackoverflow) * 1973-11-02 1975-06-17
JPS55113958A (en) * 1979-02-26 1980-09-02 Toshiba Corp Apparatus for measuring electric power
JPS573049A (en) * 1980-06-06 1982-01-08 Toshiba Corp Electronic type reactive power meter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073154A (enrdf_load_stackoverflow) * 1973-11-02 1975-06-17
JPS55113958A (en) * 1979-02-26 1980-09-02 Toshiba Corp Apparatus for measuring electric power
JPS573049A (en) * 1980-06-06 1982-01-08 Toshiba Corp Electronic type reactive power meter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61228367A (ja) * 1985-04-01 1986-10-11 Hitachi Electronics Eng Co Ltd Ｉｃテスト装置
JPH0271161A (ja) * 1988-09-06 1990-03-09 Tokyo Electric Power Co Inc:The 電子式電力量計
CN100554972C (zh) 2008-01-30 2009-10-28 江阴长仪集团有限公司 感应式电能表用止逆器

Also Published As

Publication number Publication date
JPH0472191B2 (enrdf_load_stackoverflow) 1992-11-17

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