发明名称 Motor Control Device
摘要 A motor control device that controls the driving of a motor having a permanent magnet provided at a rotor has: an angle detector that detects the angle of the rotor by use of an angle sensor; a current detector that detects, as a detected current, the outflow current from or inflow current to a direct-current power source serving as the source for driving the motor; and an angle corrector that corrects the detected angle based on the detected current. The driving of the motor is controlled by use of a corrected angle obtained through the correction by the angle corrector.
申请公布号 US2008297078(A1) 申请公布日期 2008.12.04
申请号 US20080108194 申请日期 2008.04.23
申请人 SANYO ELECTRIC CO., LTD. 发明人 IWASAKI NAOYA;TAKAO HIROSHI
分类号 H02P21/14 主分类号 H02P21/14
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