Compressor HVAC: Description and Operation

Description

Through the development of electric compressors, fuel efficiency is improved and air conditioner can be implemented when the engine stopped.

Operation Principle

Compression Part
One of the scrolls is fixed, while the other orbits eccentrically without self-rotating, thereby to trap and pump refrigerant in the pockets between the scrolls.





Motor Part
Convert electric power into a mechanical motion with Brushless DC Motor.





Control Part
Convert direct current to 3-phase alternating current and alter the compressor speed in cope with cooling demand.