Variable capacitor starting/running device for air-conditioner compressor

摘要: A variable capacitance starting/running device of a motor an air-conditioning compressor includes parallel the compressor. The consists plurality capacitors or multiple groups capacitors, and controller controls number group accessed according to running state change capacity capacitor. utility model can adopt various capacitor combinations requirement air conditioner as well in different conditions and/or displacement, further optimizing efficiency, speed, torque other parameters compressor, therefore improving overall performance conditioning conditioner. In development process displacement is changed from high combination into low through technology so that test proved whole efficiency with improved by nearly eight percent while original has lower efficiency.