典型电动汽车节能减排特性调研及分析

Investigation and Analysis of Typical EV Energy Conservation and Emission Reduction Characteristics

针对我国电动汽车保有量的飞速增长,有必要对电动汽车节能减排特性进行分析。以比亚迪泰EV和大众速腾(1.4T排量)为例,调研分析了2种车型的环境成本及其经济成本。通过收集实际能源消耗数据,对目前2种车型的能耗及排放水平进行分析对比,探究电动汽车的节能减排特性及制约因素,并以绿色发展理念出发,对电动汽车的推广提出相关建议。

With the rapid growth of electric vehicle （EV） ownership in China, it is necessary to analyze the fea- tures of EV energy saving and emission reduction. Taking ByDrs Thai EV and VW Sagitar （1.4 T capacity） as examples, this research analyzes their environmental cost and economic cost. By collecting the actual energy consumption data, comparative analysis is made on their energy consumption and emission levels; their energy conservation and emission reduction characteristics and restricting factors are explored. Then on the basis of green development concept, some suggestions are proposed for the promotion of electric vehicles.