发明名称 |
MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD |
摘要 |
This motor control device generates a voltage command value from a current command value, performs feedback control by means of a detected current flowing through a motor, and is provided with: a speed control unit that performs speed control of the motor; a voltage measurement unit that measures a voltage command value that is on the basis of the output of the speed control unit when the motor is rotating at a set speed; and a correction value calculation unit that calculates a correction value for the rotational position of the motor on the basis of the measured voltage command value. |
申请公布号 |
WO2013058122(A1) |
申请公布日期 |
2013.04.25 |
申请号 |
WO2012JP75815 |
申请日期 |
2012.10.04 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
KATO YOSHIKI |
分类号 |
H02P6/16;H02P21/00;H02P27/04;H02P29/00 |
主分类号 |
H02P6/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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