| 摘要 |
PROBLEM TO BE SOLVED: To achieve air conditioning high in energy consumption efficiency according to air conditioning load.SOLUTION: The air conditioning device has a compressor 12 constituting a refrigerating cycle, a generator 30, a capacitor 31 charged by the generator, a gas engine 10 driving the compressor and the generator, and a control device C for controlling a rotational frequency of the gas engine according to an air conditioning load, and is provided with a gas engine driving mode for driving the compressor 12 and the generator 30 by the gas engine 10, and a motor drive mode for driving the compressor 12 in a state that the gas engine 10 is separated from the compressor 12 and the generator 30, and the generator 30 is used as the motor by using energy charged to the capacitor 31. |
