JPS56166797A - Operation monitoring device for multiple motors - Google Patents
Operation monitoring device for multiple motorsInfo
- Publication number
- JPS56166797A JPS56166797A JP6966480A JP6966480A JPS56166797A JP S56166797 A JPS56166797 A JP S56166797A JP 6966480 A JP6966480 A JP 6966480A JP 6966480 A JP6966480 A JP 6966480A JP S56166797 A JPS56166797 A JP S56166797A
- Authority
- JP
- Japan
- Prior art keywords
- current
- flowing
- detecting
- motors
- motor
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/74—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6966480A JPS56166797A (en) | 1980-05-27 | 1980-05-27 | Operation monitoring device for multiple motors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6966480A JPS56166797A (en) | 1980-05-27 | 1980-05-27 | Operation monitoring device for multiple motors |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56166797A true JPS56166797A (en) | 1981-12-22 |
Family
ID=13409316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6966480A Pending JPS56166797A (en) | 1980-05-27 | 1980-05-27 | Operation monitoring device for multiple motors |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56166797A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586594U (ja) * | 1981-07-03 | 1983-01-17 | 株式会社明電舎 | 並列運転電動機の異常検出装置 |
JPS5910191A (ja) * | 1982-07-07 | 1984-01-19 | Toshiba Corp | 多数台電動機の運転監視装置 |
EP1873002A1 (en) * | 2005-04-01 | 2008-01-02 | Mitsubishi Denki Kabushiki Kaisha | Electric car control device |
JP2009296806A (ja) * | 2008-06-05 | 2009-12-17 | Toshiba Mitsubishi-Electric Industrial System Corp | 交流電動機の監視装置 |
JP2011147317A (ja) * | 2010-01-18 | 2011-07-28 | Toshiba Mitsubishi-Electric Industrial System Corp | 交流電動機の監視装置 |
-
1980
- 1980-05-27 JP JP6966480A patent/JPS56166797A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586594U (ja) * | 1981-07-03 | 1983-01-17 | 株式会社明電舎 | 並列運転電動機の異常検出装置 |
JPS5910191A (ja) * | 1982-07-07 | 1984-01-19 | Toshiba Corp | 多数台電動機の運転監視装置 |
EP1873002A1 (en) * | 2005-04-01 | 2008-01-02 | Mitsubishi Denki Kabushiki Kaisha | Electric car control device |
EP1873002A4 (en) * | 2005-04-01 | 2011-01-26 | Mitsubishi Electric Corp | ELECTRIC CAR CONTROL DEVICE |
JP2009296806A (ja) * | 2008-06-05 | 2009-12-17 | Toshiba Mitsubishi-Electric Industrial System Corp | 交流電動機の監視装置 |
JP2011147317A (ja) * | 2010-01-18 | 2011-07-28 | Toshiba Mitsubishi-Electric Industrial System Corp | 交流電動機の監視装置 |
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