| 摘要 |
PROBLEM TO BE SOLVED: To obtain an air conditioner which can exhibit air conditioning power satisfactory for user at the time of quick air conditioning by supplying a current higher by a specified level than the upper limit of commercial power supply current at the time of starting air conditioning. SOLUTION: When a discharge circuit 18 is operated by turning a switch 23 on and turning switches 21, 22 off to supply a compressor motor 10 with a current of 25A or above from a battery 15, a normally unattainable high air conditioning power can be exhibited. When that control system is employed at the time of starting, the time to be elapsed before the room temperature reaches a target level can be shortened significantly. A higher air conditioning power can be attained theoretically as compared with operation with commercial power supply current when the current being drained from the battery 15 is 20A or above, but a current of 25A or above must be drained from the battery 15 for a user to feel comfortableness. A power module withstanding against current of 25A or above is required for quick air conditioning. |
