电动车续驶里程及能量消耗率新试验方法分析  

Analysis of New Test Methods for Driving Range and Energy Consumption Rate of Electric Vehicles

作　　者：于洋[1] 王洪岩 张相杰[1] 吕岩 

机构地区：[1]中国汽车技术研究中心

出　　处：《汽车工程师》2018年第11期19-21,共3页Automotive Engineer

摘　　要：为了更好地了解新国标的制定情况、提升电动汽车续驶里程及满足能量消耗率的要求,该文重点分析了新版评价电动车经济性的国标与老版电动车续驶里程和能量消耗率国标的区别。给出了2个版本标准在主要试验方法上的不同点,并分析了修订标准前后的背景,对提高整车的续驶里程和能量消耗率给出了几点建议。In order to better understand the formulation of the new national standard, improve the driving range of electric vehicles and meet the requirements of energy consumption rate, this paper focuses on the analysis of the differences between the new version of national standard for evaluating the economy of electric vehicles and the old version for driving range and energy consumption rate. The difterences between the two versions of standard in the main test methods are given, and the background before and after the revision of the standard is analyzed. Some suggestions are given to improve the driving range and energy consumption rate of the electric vehicle.

关 键 词：电动汽车 续驶里程 能量消耗率 性能提升 

分 类 号：U469.72[机械工程—车辆工程]