电动汽车再生制动系统模拟试验台的设计  

Design of Simulation Tester for Regenerative Braking System of Electric Vehicles

作　　者：李志峰 毛金玉 熊鑫 陈天明 Li Zhifeng;Mao Jinyu;Xiong Xin

机构地区：[1]甘肃省特种设备安全技术检查中心,甘肃省兰州市730000 [2]兰州交通大学机电工程学院 [3]中建三局集团(新疆)有限公司 [4]甘肃省水利水电工程局有限责任公司

出　　处：《工程机械》2024年第11期12-15,I0021,共5页Construction Machinery and Equipment

基　　金：甘肃省自然科学基金项目(23JRRA1268)。

摘　　要：电动汽车再生制动模拟试验台由于体积大、通用性差等问题,限制了其对不同电动汽车再生制动控制策略可行性和能量回收效率的验证。基于再生制动理论,设计一种电动汽车再生制动系统模拟试验台,并提出利用飞轮组等效替代整车惯性能量的方法。该试验台能够分析和验证多种工况下不同电动汽车制动过程的动态特性、制动控制策略和能量回收效率。此外,该试验台的搭建为改善电动汽车性能提供了一种有效的研究手段。The simulation tester for regenerative braking of electric vehicles limits its ability to verify the feasibility of regenerative braking control strategies and energy recovery efficiency of different electric vehicles due to its large size and poor versatility.B ased on the regenerative braking theory,a simulation tester for the regenerative braking system of electric vehicles is designed,and a method of using the flywheel group to equivalently replace the inertial energy of the entire vehicle is proposed.This tester is capable of analyzing and verifying the dynamic characteristics,braking control strategies and energy recovery efficiency during braking of different electric vehicles under various working conditions.In addition,the construction of this tester provides an effective research tool for improving the performance of electric vehicles.

关 键 词：电动汽车 再生制动系统 控制策略 试验台 

分 类 号：U469.72[机械工程—车辆工程] U463.5[交通运输工程—载运工具运用工程]