电子科技2016，Vol.29Issue(1)：51-55,5.DOI:10.16180/j.cnki.issn1007-7820.2016.01.014
纯电动汽车动力传动系参数匹配及仿真
Parameters Matching and Simulation for Power Train of Pure Electric Vehicle
摘要
Abstract
A dual-objective optimization method based on MOGA-Ⅱgenetic algorithm is proposed for the ratio of power train to be matched reasonably to the drive motor of pure electric vehicle .Drive motor and power battery of power train are matched for a two-speed pure electric vehicle based on the vehicle parameters and design require -ments.The GT-drive vehicle simulation models are built to analyze and validate the rationality of the matching .The transmission ratios are optimized by multi-objective optimization software modeFRONTIER .The results show that the driving range of a single charge and initial acceleration time is increased by 5.5%and 2.9%respectively by optimi-zation.关键词
纯电动汽车/动力传动系/参数匹配/仿真优化Key words
pure electric vehicle/power train/parameters matching/simulation optimization分类
交通工程引用本文复制引用
孙景伦,周萍,孙跃东..纯电动汽车动力传动系参数匹配及仿真[J].电子科技,2016,29(1):51-55,5.基金项目
上海市科委科研基金资助项目(11140502000) （11140502000）
