摘要
研究了基于CLTC(China light-duty test cycle)工况下的纯电动汽车匹配单踏板再生制动系AVL_CURISE平台搭建虚拟仿真模型,建立配置单踏板制动能量回收控制系统的纯电动汽车模型;对比了不同工况下配置单踏板系统和原并联制动再生系统效果经济性能差异。仿真结果表明,单踏板再生制动系统能量回收效果优于原并联再生制动系统,纯电动汽车NEDC切换为CLTC工况续驶里程差异较为有限。
The economic performance of single pedal matched regenerative braking system for pure electric vehicle under CLTC condition is studied.Firstly,the differences between the two working conditions of CLTC and NEDC are compared,and a virtual simulation model is built on AVL_CURISE platform based on a certain vehicle,a pure electric vehicle model equipped with a single pedal braking energy recovery control system is established.The economic performance differences between the single pedal system and the original parallel braking regenerative system are compared under different working conditions.The simulation results show that,the single pedal braking system is better than the former parallel braking system,the replacement of NEDC with CLTC have limited impact on driving range.
作者
赵向阳
吴启斌
Zhao Xiangyang;Wu Qibin(School of Vehicle and Traffic Engineering,He′nan Institute of Technology,Xinxiang 453003,China)
出处
《机械传动》
北大核心
2021年第5期26-31,共6页
Journal of Mechanical Transmission
基金
河南省科技攻关项目(202102210066)。
