JPS60146865U - 電子式無効電力量計 - Google Patents

電子式無効電力量計

Info

Publication number
JPS60146865U
JPS60146865U JP3391184U JP3391184U JPS60146865U JP S60146865 U JPS60146865 U JP S60146865U JP 3391184 U JP3391184 U JP 3391184U JP 3391184 U JP3391184 U JP 3391184U JP S60146865 U JPS60146865 U JP S60146865U
Authority
JP
Japan
Prior art keywords
voltage
auxiliary
transformer
frequency
proportional
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
JP3391184U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0119102Y2 (enExample
Inventor
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
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 filed Critical Toshiba Corp
Priority to JP3391184U priority Critical patent/JPS60146865U/ja
Publication of JPS60146865U publication Critical patent/JPS60146865U/ja
Application granted granted Critical
Publication of JPH0119102Y2 publication Critical patent/JPH0119102Y2/ja
Granted legal-status Critical Current

Links

JP3391184U 1984-03-09 1984-03-09 電子式無効電力量計 Granted JPS60146865U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3391184U JPS60146865U (ja) 1984-03-09 1984-03-09 電子式無効電力量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3391184U JPS60146865U (ja) 1984-03-09 1984-03-09 電子式無効電力量計

Publications (2)

Publication Number Publication Date
JPS60146865U true JPS60146865U (ja) 1985-09-30
JPH0119102Y2 JPH0119102Y2 (enExample) 1989-06-02

Family

ID=30536795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3391184U Granted JPS60146865U (ja) 1984-03-09 1984-03-09 電子式無効電力量計

Country Status (1)

Country Link
JP (1) JPS60146865U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0275968A (ja) * 1988-09-13 1990-03-15 Tokyo Electric Power Co Inc:The 電子式無効電力量計

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148266A (en) * 1981-03-11 1982-09-13 Toshiba Corp Wattmeter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148266A (en) * 1981-03-11 1982-09-13 Toshiba Corp Wattmeter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0275968A (ja) * 1988-09-13 1990-03-15 Tokyo Electric Power Co Inc:The 電子式無効電力量計

Also Published As

Publication number Publication date
JPH0119102Y2 (enExample) 1989-06-02

Similar Documents

Publication Publication Date Title
JPS60146865U (ja) 電子式無効電力量計
JPS58191570U (ja) 電力量計
JPS62187865U (enExample)
JPS60146866U (ja) 超過電力量計
JPS58191569U (ja) 電力量計
JPH032268U (enExample)
JPS58191567U (ja) 電力量計
JPH0372367U (enExample)
JPS58145596U (ja) 電子時計
JPS6187366U (enExample)
JPS6061666U (ja) 電子式電力量測定装置
JPH0658384B2 (ja) 電子式無効電力量計
JPS596776U (ja) デジタル積算電力計
JPS6059167U (ja) 電子式電力量計
JPS5956568U (ja) 電子式電力量計
JPS6136572U (ja) 電子式電力量計
JPS5956570U (ja) 発電機監視制御装置
JPS5964576U (ja) 電子式電力量計
JPS5887431U (ja) 電池の充放電量監視回路
JPS5892678U (ja) 電力計
JPS6117679U (ja) 三相変圧器の損失測定装置
JPS60156891U (ja) 可変電圧可変周波数電源装置
JPS5911322U (ja) 直流送電系統の定電力制御装置
JPS60560U (ja) 電力計
JPS59170211U (ja) レゾルバ使用の回転角検出装置