发明授权
US07265507B1 Angular position and velocity estimation for synchronous machines based on extended rotor flux
有权
基于扩展转子磁通量的同步电机的角位移和速度估计
- 专利标题： Angular position and velocity estimation for synchronous machines based on extended rotor flux
- 专利标题（中）： 基于扩展转子磁通量的同步电机的角位移和速度估计
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申请号： US11358437申请日： 2006-02-20
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公开(公告)号： US07265507B1公开(公告)日： 2007-09-04
- 发明人: Albert L. Markunas
- 申请人： Albert L. Markunas
- 申请人地址： US CT Windsor Locks
- 专利权人： Hamilton Sundstrand Corporation
- 当前专利权人： Hamilton Sundstrand Corporation
- 当前专利权人地址： US CT Windsor Locks
- 代理商 Stephen G. Mican
- 主分类号： H02P6/18
- IPC分类号： H02P6/18
摘要：
A method of correcting the determination of extended rotor flux using a lag function and a correction algorithm that closely approximates a pure integrator function to correct for lag function errors that can extend the EFS control down to dynamoelectric machine speeds corresponding to as low as 10 Hz electrical frequency.
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