| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner with power generation function having high power generation efficiency. SOLUTION: This gas heat pump type air conditioner has a compressor 13 driven by a gas engine 11, a first blower 16 which is electric auxiliary machinery, an outdoor unit provided with a cooling water pump 21 and installed outdoors, and second blowers 33, 34 which are indoor units installed indoors. It has a synchronous motor 52 driven by the gas engine 11, a PWM converter 50 controlling the synchronous motor 52 by regeneration to obtain direct current electric power, a converter 40 for rectifying and smoothing two or three phase alternate current commercial power supply to obtain direct current electric power, and a PWM converter 70 which is a control means for supplying electric power obtained by the PWM converter 50 as power supply of the electric auxiliary machinery in the outdoor unit or the indoor unit while detecting direct current electric power obtained by the converter 40. COPYRIGHT: (C)2005,JPO&NCIPI |
