发明公开
- 专利标题: APPARATUS FOR CONTROLLING INDUCTION MACHINE
- 专利标题(中): 一种用于控制一个异步电动机
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申请号: EP15164601.5申请日: 2015-04-22
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公开(公告)号: EP2945280A2公开(公告)日: 2015-11-18
- 发明人: Yoo, Anno
- 申请人: LSIS Co., Ltd.
- 申请人地址: 127 LS-ro Dongan-gu Anyang-si, Gyeonggi-do 431-848 KR
- 专利权人: LSIS Co., Ltd.
- 当前专利权人: LSIS Co., Ltd.
- 当前专利权人地址: 127 LS-ro Dongan-gu Anyang-si, Gyeonggi-do 431-848 KR
- 代理机构: Groth & Co. KB
- 优先权: KR20140056588 20140512
- 主分类号: H02P21/04
- IPC分类号: H02P21/04 ; H02P21/14
摘要:
An apparatus for controlling an induction motor is provided, the apparatus generates generating a d-axis current command and a q-axis current command of a torque command, estimating speed of a rotor of the motor, and correcting the d-axis and q-axis current commands by using the estimated speed, to enhances the rotor speed and position estimation performance by increasing the slip frequency.
公开/授权文献
- EP2945280B1 APPARATUS FOR CONTROLLING INDUCTION MACHINE 公开/授权日:2017-12-13
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