JP2004080933A5 - - Google Patents
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- JP2004080933A5 JP2004080933A5 JP2002239489A JP2002239489A JP2004080933A5 JP 2004080933 A5 JP2004080933 A5 JP 2004080933A5 JP 2002239489 A JP2002239489 A JP 2002239489A JP 2002239489 A JP2002239489 A JP 2002239489A JP 2004080933 A5 JP2004080933 A5 JP 2004080933A5
- Authority
- JP
- Japan
- Prior art keywords
- speed
- motor
- decelerating
- power failure
- drive
- 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.)
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Claims (2)
停電時にその停電を検出してから、モータを減速停止させるための速度指令を速度フィードバックを移動平均して演算した速度の数％低い所から減速開始するように与え、さらにその際、トルク指令が力行動作側になった時、強制的にトルク指令を零にすることを特徴とする停電時におけるモータの減速停止制御方法。In AC servo drive and inverter drive,
When a power failure is detected, a speed command for decelerating and stopping the motor is given so as to start deceleration from a place several percent lower than the speed calculated by moving average the speed feedback. A motor decelerating stop control method at the time of a power failure, wherein the torque command is forcibly set to zero when the power running side is reached.
停電時にその停電を検出してから、モータを減速停止させるための速度指令を速度フィードバックを移動平均して演算した速度の数％低い所から減速開始するように与え、さらにその際、トルク指令が力行動作側になった時、強制的にトルク指令を零にすることを特徴とするモータ可変速駆動装置。When a power failure is detected, a speed command for decelerating and stopping the motor is given so as to start deceleration from a place several percent lower than the speed calculated by moving average the speed feedback. A motor variable speed drive device that forcibly sets the torque command to zero when the power running side is reached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002239489A JP4164646B2 (en) | 2002-08-20 | 2002-08-20 | Motor decelerating stop control method and motor variable speed drive device during power failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002239489A JP4164646B2 (en) | 2002-08-20 | 2002-08-20 | Motor decelerating stop control method and motor variable speed drive device during power failure |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004080933A JP2004080933A (en) | 2004-03-11 |
| JP2004080933A5 true JP2004080933A5 (en) | 2005-10-27 |
| JP4164646B2 JP4164646B2 (en) | 2008-10-15 |
Family
ID=32022583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002239489A Expired - Fee Related JP4164646B2 (en) | 2002-08-20 | 2002-08-20 | Motor decelerating stop control method and motor variable speed drive device during power failure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4164646B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4859813B2 (en) * | 2007-11-05 | 2012-01-25 | 東洋電機製造株式会社 | Drive control device for printing press |
| WO2015107639A1 (en) * | 2014-01-15 | 2015-07-23 | 三菱電機株式会社 | Inverter device and air conditioner using inverter device |
| CN112822902B (en) * | 2020-12-31 | 2022-06-17 | 武汉睿特富连技术有限公司 | Electric control distribution frame cabinet device and using method thereof |
-
2002
- 2002-08-20 JP JP2002239489A patent/JP4164646B2/en not_active Expired - Fee Related
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