| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device for a variable displacement compressor capable of accurately controlling the discharge capacity by deciding a target set differential pressure on the basis of the engine speed of an engine for vehicle. SOLUTION: A control computer 37 corrects a current value input before correction, which is computed on the basis of a difference between a detected temperature from a cabin temperature sensor 3 and a set temperature set by a cabin temperature setting unit 33, for increase in response to the increase of the engine speed of an engine Eg for vehicle detected by an engine speed sensor 35, and commands a driving circuit 36 to input a current value input after the correction, which has a larger set differential pressure than the current value input before the correction, to a capacity control valve 31. |
