| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cooling system which can more appropriately control a rotation of a cooling blower. <P>SOLUTION: The cooling system for cooling on-vehicle electrical equipment by using a cooling blower 12 includes the cooling blower 12 and a vehicle ECU 10 which outputs a target rotation speed to the cooling blower 12. The cooling blower 12 includes a fan unit 26 having blade members which blow air by being rotated, a motor 24 for rotating/driving the fan unit, a rotation speed sensor 30 for detecting a rotation speed of the motor 24, and a control microcomputer 22 for feedback-controlling the rotating/driving of the motor on the basis of the target rotation speed from the vehicle ECU 10 and an actual rotation speed detected by the rotation speed sensor 30. <P>COPYRIGHT: (C)2013,JPO&INPIT |
