重庆大学学报Issue(12)：1-8,8.DOI:10.11835/j.issn.1000-582X.2013.12.001
考虑电动空调能耗的纯电动汽车动力传动系统参数匹配
Powertrain parameter design for the electric vehicle with taking the energy consumption of air conditioner into consideration
摘要
Abstract
On the basis of considering the influence of air conditioner on vehicle performance ,the parameter determination of the power train composed of a battery ,a traction motor and a two-speed transmission of an electric car is carried out .To ensure the economy of operation ,a shifting strategy with a principle which emphasizes the high work efficiency of the power train is drawn up and the gear ratios are corrected aiming at the least energy cost over the drive cycle .T he simulation results indicate that the designed parameters meet the requirements moderately and the driving range is extended by 5 .28% when the air conditioner is turned off and 4 .29% when turned on , compared with the initial results through the correction of the gear ratios .关键词
电动汽车/空调/匹配设计/蓄电池/仿真Key words
electric vehicles/air conditioning/parameter design/battery/simulation分类
交通工程引用本文复制引用
秦大同,武仲斌,黄晶莹,陈淑江..考虑电动空调能耗的纯电动汽车动力传动系统参数匹配[J].重庆大学学报,2013,(12):1-8,8.基金项目
国家863高技术研究发展计划资助项目（2008AA11A145）；重庆市自然科学基金重点项目 （）
