Design and experimental study of pv air conditioning drive system

摘要

The project proves that solar photovoltaic power can supply power to the ordinary inverter without any other DC to AC equipment, which can drive the motor. The power supply mode used in the air conditioning system, will make full use of photovoltaic power, and then directly drive the air-conditioning compressor. That will promote solar air conditioning application and achieve energy-saving and emission reduction. In the mode of using photovoltaic together with municipal power, the DC voltage should be increased to the applicable level by adjusting the number of photovoltaic panels in Series then it can achieve the priority use of photovoltaic DC power. Both theoretical analysis and experiments show that the two kinds of energy used mode is no risk of mutual interference.