JPS59195165A - ３相交流電源の電力計測装置 - Google Patents

３相交流電源の電力計測装置

Info

Publication number
JPS59195165A
JPS59195165A JP7159683A JP7159683A JPS59195165A JP S59195165 A JPS59195165 A JP S59195165A JP 7159683 A JP7159683 A JP 7159683A JP 7159683 A JP7159683 A JP 7159683A JP S59195165 A JPS59195165 A JP S59195165A
Authority
JP
Japan
Prior art keywords
power
phase
current
circuit
voltage
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
JP7159683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0126029B2 (https=
Inventor
Hidenori Kawaomo
河面　英則
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7159683A priority Critical patent/JPS59195165A/ja
Publication of JPS59195165A publication Critical patent/JPS59195165A/ja
Publication of JPH0126029B2 publication Critical patent/JPH0126029B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Control Of Electrical Variables (AREA)
JP7159683A 1983-04-20 1983-04-20 ３相交流電源の電力計測装置 Granted JPS59195165A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7159683A JPS59195165A (ja) 1983-04-20 1983-04-20 ３相交流電源の電力計測装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7159683A JPS59195165A (ja) 1983-04-20 1983-04-20 ３相交流電源の電力計測装置

Publications (2)

Publication Number Publication Date
JPS59195165A true JPS59195165A (ja) 1984-11-06
JPH0126029B2 JPH0126029B2 (https=) 1989-05-22

Family

ID=13465199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7159683A Granted JPS59195165A (ja) 1983-04-20 1983-04-20 ３相交流電源の電力計測装置

Country Status (1)

Country Link
JP (1) JPS59195165A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03284368A (ja) * 1990-03-29 1991-12-16 Mazda Motor Corp 回転霧化静電塗装装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130173U (https=) * 1980-03-03 1981-10-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130173U (https=) * 1980-03-03 1981-10-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03284368A (ja) * 1990-03-29 1991-12-16 Mazda Motor Corp 回転霧化静電塗装装置

Also Published As

Publication number Publication date
JPH0126029B2 (https=) 1989-05-22

Similar Documents

Publication Publication Date Title
JP3338159B2 (ja) 振幅・位相検出装置
EP0117514B1 (en) Method for controlling induction motor and apparatus therefor
JP2689343B2 (ja) 交流電力測定装置
JP3428885B2 (ja) 同期機シミュレータ及び同期機シミュレーション方法
JPS59195165A (ja) ３相交流電源の電力計測装置
JP2003270277A (ja) 交流回路における瞬時無効電力、無効電力実効値算出手段および瞬時無効電力、無効電力実効値、位相差測定方法
JPS58133167A (ja) ２つの電気的交流量の共通周波数を求めるための装置
JP3119541B2 (ja) 周波数検出方式
JP2004170097A (ja) 電力計およびそれを用いたモータ評価装置
JP2946152B2 (ja) 周波数検出装置
JPS61128790A (ja) 誘導電動機のすべり周波数演算装置
JP2765280B2 (ja) 発電機モデルによる発電所内負荷模擬装置
JP2590524B2 (ja) ベクトル制御装置
JP3030481B2 (ja) 周波数検出装置
JPS605888B2 (ja) 交流電動機の瞬時トルク検出方式
SU834555A1 (ru) Устройство дл измерени активнойМОщНОСТи
SU1037377A2 (ru) Устройство дл симметрировани трехфазных сетей
JP2642762B2 (ja) 電力系統模擬装置
JP2004301550A (ja) 電力関連量および位相角演算装置
JP2665759B2 (ja) デジタル保護継電器
JP2000102298A (ja) 誘導電動機の発生トルク演算装置
JPH0219691B2 (https=)
JPH07181207A (ja) 多相交流電圧の瞬時値の測定方法
JPS6344178A (ja) 不平衡電気トルク計測装置
JPH02262845A (ja) 並列運転システムのディジタルｐｌｌ装置