电动汽车电液复合制动能量回收控制策略研究  

Study on Energy Recovery Control Strategy of Electro-Hydraulic Composite Braking of Electric Vehicles

作　　者：朱有地 李晶 李万敏 刘小斌 李彦晶 ZHU Youdi;LI Jing;LI Wanmin;LIU Xiaobin;Li Yanjing(School of Automotive Engineering,Lanzhou Institute of Technology,Lanzhou 730050,China)

机构地区：[1]兰州工业学院汽车工程学院,甘肃兰州730050

出　　处：《兰州工业学院学报》2025年第2期84-87,106,共5页Journal of Lanzhou Institute of Technology

基　　金：甘肃省高等学校创新基金项目(2023B-232);甘肃省教育厅产业支撑计划项目(2024CYZC-61);甘肃省青年科技基金项目(23JRRA1651);甘肃省青年科技人才创新项目(2023-QN-127)。

摘　　要：为提高电动汽车(EV)能源效率和安全性,针对电动汽车电液复合制动再生系统进行深入分析。利用电动机再生制动功能和传统液压制动系统,使电液复合制动再生系统能够在提高制动性能的同时,优化能量回收效率。实验和仿真结果表明,系统在稳定工作中,能显著提高制动效率,为电动汽车的制动技术进步提供了理论与实证基础。In order to improve the energy efficiency and safety of electric vehicle(EV),the electro-hydraulic composite brake regeneration system for electric vehicles is analyzed in detail.Using the motor regenerative braking function and the traditional hydraulic braking system,the electro-hydraulic regenerative braking system can improve the braking performance and optimize the energy recovery efficiency simultaneously.The experimental and simulation results show that the system can significantly improve the braking efficiency in stable operation,which provides a theoretical and empirical basis for the progress of braking technology of electric vehicles.

关 键 词：电液复合制动 再生制动系统 制动性能优化 

分 类 号：U469.72[机械工程—车辆工程]