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1. 发明授权

US07560896B2 Vector control apparatus for permanent magnet motor 失效
标题翻译：永磁电机矢量控制装置
公开(公告)号：US07560896B2
公开(公告)日：2009-07-14
申请号：US11679271
申请日：2007-02-27
申请人： Kazuaki Tobari , Kentaro Ohi , Yoshitaka Iwaji
发明人： Kazuaki Tobari , Kentaro Ohi , Yoshitaka Iwaji
IPC分类号： H02P27/04
CPC分类号： H02P21/22
摘要： A vector control apparatus for a permanent magnet motor operated in the region of weak magnet field, wherein when the output voltages of the power converter saturate, the phase error command value represented by the difference between the angular position of the reference axis for control and the angular position of the motor magnetic flux axis is generated on the basis of the difference between the q-axis current command value and the detected value of the q-axis current, and the command values for the output voltages of the power converter are corrected by using the phase error command value, whereby a highly responsive torque control with high precision can be achieved.
摘要翻译：一种用于在弱磁场区域中操作的永磁电动机的矢量控制装置，其中当功率转换器的输出电压饱和时，相位误差指令值由用于控制的参考轴的角位置与基于q轴电流指令值与q轴电流的检测值之间的差产生电动机磁通轴的角度位置，功率转换器的输出电压的指令值由使用相位误差指令值，可以实现高精度的高响应转矩控制。

2. 发明申请

US20070216342A1 Vector Control Apparatus for Permanent Magnet Motor 失效
标题翻译：永磁电机矢量控制装置
公开(公告)号：US20070216342A1
公开(公告)日：2007-09-20
申请号：US11679271
申请日：2007-02-27
申请人： Kazuaki Tobari , Kentaro Ohi , Yoshitaka Iwaji
发明人： Kazuaki Tobari , Kentaro Ohi , Yoshitaka Iwaji
IPC分类号： H02P27/04
CPC分类号： H02P21/22
摘要： A vector control apparatus for a permanent magnet motor operated in the region of weak magnet field, wherein when the output voltages of the power converter saturate, the phase error command value represented by the difference between the angular position of the reference axis for control and the angular position of the motor magnetic flux axis is generated on the basis of the difference between the q-axis current command value and the detected value of the q-axis current, and the command values for the output voltages of the power converter are corrected by using the phase error command value, whereby a highly responsive torque control with high precision can be achieved.
摘要翻译：一种用于在弱磁场区域中操作的永磁电动机的矢量控制装置，其中当功率转换器的输出电压饱和时，相位误差指令值由用于控制的参考轴的角位置与基于q轴电流指令值与q轴电流的检测值之间的差产生电动机磁通轴的角度位置，功率转换器的输出电压的指令值由使用相位误差指令值，可以实现高精度的高响应转矩控制。

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