JPS61207195A - モ−タ制御装置 - Google Patents

モ−タ制御装置

Info

Publication number
JPS61207195A
JPS61207195A JP60046008A JP4600885A JPS61207195A JP S61207195 A JPS61207195 A JP S61207195A JP 60046008 A JP60046008 A JP 60046008A JP 4600885 A JP4600885 A JP 4600885A JP S61207195 A JPS61207195 A JP S61207195A
Authority
JP
Japan
Prior art keywords
frequency
motor
counter
voltage
detection circuit
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
JP60046008A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0424959B2 (ko
Inventor
Shigezo Kuriyama
栗山　茂三
Masayuki Katsuto
甲藤　政之
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 JP60046008A priority Critical patent/JPS61207195A/ja
Publication of JPS61207195A publication Critical patent/JPS61207195A/ja
Publication of JPH0424959B2 publication Critical patent/JPH0424959B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
JP60046008A 1985-03-08 1985-03-08 モ−タ制御装置 Granted JPS61207195A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60046008A JPS61207195A (ja) 1985-03-08 1985-03-08 モ−タ制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60046008A JPS61207195A (ja) 1985-03-08 1985-03-08 モ−タ制御装置

Publications (2)

Publication Number Publication Date
JPS61207195A true JPS61207195A (ja) 1986-09-13
JPH0424959B2 JPH0424959B2 (ko) 1992-04-28

Family

ID=12735035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60046008A Granted JPS61207195A (ja) 1985-03-08 1985-03-08 モ−タ制御装置

Country Status (1)

Country Link
JP (1) JPS61207195A (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0627616A3 (en) * 1993-06-01 1997-07-09 Westinghouse Electric Corp Method for determining the beat frequency of a FOVM sensor.
JP2006217754A (ja) * 2005-02-04 2006-08-17 Toshiba Corp 同期機駆動制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812591A (ja) * 1981-07-14 1983-01-24 Meidensha Electric Mfg Co Ltd 誘導電動機の拾い上げ方式

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812591A (ja) * 1981-07-14 1983-01-24 Meidensha Electric Mfg Co Ltd 誘導電動機の拾い上げ方式

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0627616A3 (en) * 1993-06-01 1997-07-09 Westinghouse Electric Corp Method for determining the beat frequency of a FOVM sensor.
JP2006217754A (ja) * 2005-02-04 2006-08-17 Toshiba Corp 同期機駆動制御装置
JP4703204B2 (ja) * 2005-02-04 2011-06-15 株式会社東芝 同期機駆動制御装置

Also Published As

Publication number Publication date
JPH0424959B2 (ko) 1992-04-28

Similar Documents

Publication Publication Date Title
US3936745A (en) Method of measuring the duration of a discontinuous signal
JPH085679A (ja) 周波数検出方法と装置および電力系統安定化システム
JPS61207195A (ja) モ−タ制御装置
JPH036459A (ja) 回転数検出方法
GB2135453A (en) Detecting malfunction of measuring apparatus
US5325313A (en) System for measuring timepiece beat interval accuracy
JP2643119B2 (ja) 流量測定装置
JPS6319831B2 (ko)
JPH0820474B2 (ja) 抵抗値測定装置
JPH0321076B2 (ko)
JPS5815159A (ja) デイジタル速度検出方式
JPH04233467A (ja) モータの速度測定方法及びその装置
JP3083871B2 (ja) 積算カウンタの計数方法
JPH02110379A (ja) モータの速度検出装置
JPH0366620B2 (ko)
JP2550987B2 (ja) 信号勾配測定器
SU1670670A1 (ru) Устройство дл измерени продолжительности контактировани синхроконтакта фотоаппарата
KR940004394B1 (ko) 모터의 속도측정 방법 및 그 장치
JPS6193959A (ja) 速度検出装置
JPS6154474A (ja) 電力量計の試験装置
JPS58211665A (ja) 回転数検出装置
JPS57207873A (en) Testing device
KR930000149Y1 (ko) 모터의 속도 측정회로
JPS58120168A (ja) 速度検出方法
JPH0325376A (ja) 信号幅測定装置