电动汽车空调系统的发展

Development of Air Conditioning Systems for Electric Vehicles

低碳零碳技术是当前企业新的竞争力,作为汽车行业实现低碳零碳最好的出路是发展电动汽车。对于电动汽车,备受关注的是电池续航里程,而作为汽车上不可缺少的空调系统,会减少一部分电池续航里程。出于节能环保,降低对续航里程的影响,主要介绍电动汽车空调系统在发展中出现的,电动压缩机制冷+PTC制热的系统、节能的热泵系统及制冷剂的应用。

Low-carbon and zero-carbon technology is the new competitiveness of current enterprises,and the best way for the automotive industry to achieve low-carbon and zero-carbon is to develop electric vehicles.For electric vehicles,the battery range is of great concern.As an indispensable air conditioning system on the car,it will reduce some of the battery range.In order to save energy and environmental protection and reduce the impact on cruising range,the article mainly introduces the application of electric compressor refrigeration+PTC heating system,energy-saving heat pump system and refrigerant in the development of electric vehicle air conditioning system.