| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an apparatus for compensating offset of a current sensor detecting a motor current supplied by an inverter for PWM control of a motor. <P>SOLUTION: The apparatus for compensating offset of a current sensor includes a current controller providing a PWM signal generated based on the motor current detected by the current sensor to the inverter, calculating an offset using the motor current detected by the current sensor in response to presence or absence of the PWM control of the motor, or offset-compensating the motor current detected by the current sensor. <P>COPYRIGHT: (C)2013,JPO&INPIT |
