| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system for accurately controlling a variable displacement compressor by a displacement control valve by optimizing the system according to the variation of characteristics of the variable displacement compressor or the displacement control valve by a simple configuration. <P>SOLUTION: The control system (A) of a variable displacement compressor includes: a first control device (400A) for setting the target value of a control amount according to at least one external information; a second control device (400B) for calculating a standard operation amount according to the target value of the control amount; and a third control device (400C) formed separately from the first control device (400A). The third control device (400C) corrects the standard operation amount according to the variation of the characteristics of the variable displacement compressor (100) and/or the displacement control valve (200), and based on the corrected operation amount, adjusts a drive current supplied to the coil (254) of a solenoid unit. <P>COPYRIGHT: (C)2010,JPO&INPIT |
