| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular temperature controlling device in which plural refrigeration cycle devices can be operated efficiently.SOLUTION: A control unit 5 distributes feasible supply power which can be supplied from a battery 230 and an electric power generator 220 to electric motor compressors 1, 2 as individual allowable consumption powers of the electric motor compressors 1, 2 and drives and controls the electric motor compressors 1, 2 within the individual allowable consumption powers respectively. The control unit 5, based on the COP ratio between refrigeration cycle device 11, 12, distributes allowable consumption power to the electric motor compressors 1, 2 so that the lager COP a refrigeration cycle device has, the more the electric motor compressor of the refrigeration cycle device receives as the allowable consumption power. |
