| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigeration cycle device configured to further suppress overshoot and hunting.SOLUTION: The refrigeration cycle device performs: a step S34 of arithmetically calculating a target evaporator temperature TEO of an evaporator 45; a step S35 of arithmetically calculating an initial control value Iouts in controlling of a compressor 41; a step S48 of arithmetically calculating a capacity control value Iout(n) of the compressor on the basis of a temperature deviation E(n) between the target evaporator temperature TEO and an actual evaporator temperature TE; steps S41 and S41a of determining that an operating temperature of the evaporator becomes a predetermined temperature after the compressor 41 is controlled based on the initial control value Iouts; and steps S45 to S49 of keeping controlling of the compressor 41 on the basis of the initial control value Iouts until determining the operating temperature becomes the predetermined temperature and starting control by the capacity control value Iout(n) after sensing response of the predetermined evaporator temperature. |
