JPH0119102Y2 - - Google Patents

Info

Publication number
JPH0119102Y2
JPH0119102Y2 JP1984033911U JP3391184U JPH0119102Y2 JP H0119102 Y2 JPH0119102 Y2 JP H0119102Y2 JP 1984033911 U JP1984033911 U JP 1984033911U JP 3391184 U JP3391184 U JP 3391184U JP H0119102 Y2 JPH0119102 Y2 JP H0119102Y2
Authority
JP
Japan
Prior art keywords
voltage
frequency
auxiliary
output voltage
transformer
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.)
Expired
Application number
JP1984033911U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60146865U (ja
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 filed Critical
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 JPS60146865U (ja) 1985-09-30
JPH0119102Y2 true JPH0119102Y2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0658384B2 (ja) * 1988-09-13 1994-08-03 東京電力株式会社 電子式無効電力量計

Family Cites Families (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

Also Published As

Publication number Publication date
JPS60146865U (ja) 1985-09-30

Similar Documents

Publication Publication Date Title
US7577006B2 (en) Non-linear droop control system and method for isochronous frequency operation
US4131847A (en) Device for measuring active and/or reactive component of AC current or AC power
US4608533A (en) Automatic compensation circuit for use with analog multiplier
CN100462725C (zh) 用于计量电功率的计量仪
JPH02179480A (ja) 電気伝導度測定装置
US8174254B2 (en) Measuring device with negative-feedback DC voltage amplifier
JPH0119102Y2 (enrdf_load_stackoverflow)
US12019103B2 (en) Power measurement apparatus and power measurement method
JPS6356504B2 (enrdf_load_stackoverflow)
US7456700B2 (en) Variable loop gain oscillator system
US5757221A (en) Analog arithmetic circuit
KR900008302B1 (ko) 디지탈 적산 전력계의 역률 측정회로 및 방법
RU215007U1 (ru) Преобразователь активной мощности в напряжение постоянного тока
JP3161484B2 (ja) 同期信号の位相差測定回路
JP3199100B2 (ja) 無効電力量測定装置
JPH0658384B2 (ja) 電子式無効電力量計
JPS6322265B2 (enrdf_load_stackoverflow)
CN205249158U (zh) 三角波发生系统
RU2120623C1 (ru) Емкостный экспресс-влагомер
JPH0230787Y2 (enrdf_load_stackoverflow)
JPS6335943B2 (enrdf_load_stackoverflow)
JP2698489B2 (ja) 電力量計
SU708250A1 (ru) Измеритель коэффициента мощности и синуса угла сдвига фаз
SU1690136A1 (ru) Способ управлени параллельным инвертором тока со стабилизирующим диодом
SU543951A1 (ru) Корнеизвлекающий частотный преобразователь