| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a motor control system for reducing the cost of switching elements and those of the entire control system, without the need for taking into consideration the defect of rush current generated due to the transition between charging and discharging of a filter capacitor. <P>SOLUTION: The motor control system is such that the control system is electrically connected to a motor; the control system and the motor receive power of an external power supply; and the motor control system includes a driver, which is electrically connected to the motor, and a switching device which is electrically connected between the external power supply and the driver, turned on or turned off by receiving an external control signal, and allows the driver to start up operation of the motor, on the basis of the external power supply when the switch device is turned on. <P>COPYRIGHT: (C)2007,JPO&INPIT |
