纯电动汽车空调全生命周期气候性能评估

摘要

In view of the significant effects of the energy consumption performance of mobile A/C system on the environmental protection performance of electric vehicles, an assessment model for the life cycle climate per-formance ( LCCP ) of A/C system in battery electric vehicle is set up and four cities in China with typical climate are chosen to conduct an assessment on the LCCP of A/C system. The results show that the differences in the LCCP of A/C system are significant under different climate conditions, the direct equivalent CO2 emission accounts for 11％～35％ of total emission, while the indirect emission accounts for 65％～89％ of total emission.%鉴于空调的能耗性能对电动汽车的环保性能有重大影响,建立了纯电动汽车空调全生命周期性能评估(LCCP)模型,并选取了国内4个典型气候城市进行了空调系统的全生命周期气候性能评估.结果表明:不同气候条件下空调的LCCP性能差别显著;直接当量CO2排放值约占排放总量的11％～35％;而间接排放约占排放总量的65％～89％.