Comparative Analysis on Economy Performance of a Pure Electric Pappenger Car Under WLTC and CLTC-P Conditions
作者单位：China Society of Automotive Engineers Beijing New Energy Automotive Technology Innovation Center Co.Ltd.
会议名称：《2022中国汽车工程学会年会暨展览会》
会议日期：2022年
学科分类：082304[工学-载运工具运用工程] 08[工学] 080204[工学-车辆工程] 0802[工学-机械工程] 0823[工学-交通运输工程]
摘 要：WLTC and CLTC-P,as dynamic working conditions,are different from *** order to fully understand the two types of vehicle working conditions,this paper first introduces basic situation of these two conditions,and then makes a comparative analysis on vehicle velocity,acceleration and other *** based on a pure electric passenger car,cell parameters are tested and a whole vehicle simulation model is ***,vehicle economy performance under WLTC and CLTC-P is *** results indicate that total power consumption,total driving power and total generating power of the whole vehicle under CLTC-P are lower than WLTC,while braking energy recovery rate is higher and economy performance is better.