电动汽车制动能量回收控制策略研究  

Research on braking Energy recovery Control Strategy of Electric vehicle

作　　者：王浩 王铁[1] Wang Hao;Wang Tie(School of Automobile and Communications,Shenyang Ligong University,Liaoning Shenyang 110159)

机构地区：[1]沈阳理工大学汽车与交通学院,辽宁沈阳110159

出　　处：《汽车实用技术》2020年第7期19-21,共3页Automobile Applied Technology

摘　　要：电动汽车续航短是一个突出的问题,而能量回收技术对于增加电动汽车的行驶里程是比较有效的办法。文章根据制动强度来分配前后轮制动力以及电机制动力的比例,通过电机参与制动,进行能量回收。用MATLAB/Simulink与cruise软件联合仿真,仿真结果表明使用该控制策略的电动汽车取得了良好的能量回收的效果。The short mileage of the electric vehicle is a obvious problem,and the energy recovery technology is a more effective way to increase the driving mileage of the electric vehicle.In this paper,the power of the front and rear wheels and the proportion of the power of the electric mechanism are distributed according to the braking strength,and the motor is involved in the braking and the energy recovery is carried out.The simulation results of MATLAB/Simulink and the cruise software show that the electric vehicle with this control strategy has the good energy recovery effect.

关 键 词：电动汽车 能量回收 控制策略 仿真分析 

分 类 号：U469.7[机械工程—车辆工程]