What's the difference between automobile electric air conditioner and traditional air conditioner?

Electric air conditioners are developed for new energy vehicles (mainly electric vehicles). The biggest difference from the traditional automobile air conditioner compressor is that it is driven by the motor structure and controlled by the controller, and only needs to be connected with the power supply and control signal. Of course, its power depends on the battery of the electric car. If electric vehicles can solve the defects of low and unstable battery energy density at present, electric air conditioners will greatly develop air conditioners. At present, the traditional compressor is more practical and mature.