纯电动汽车制动能量回收系统关键技术现状分析  

Analysis of the Status Quo of Key Technologies for the Braking Energy Recovery System of Pure Electric Vehicles

作　　者：王静怡 吴涛[1] 吉麒麟 Wang Jingyi;Wu Tao;Ji Qilin(不详)

机构地区：[1]西华大学,四川省成都市610039

出　　处：《时代汽车》2021年第3期100-101,共2页Auto Time

摘　　要：文章以制动能量回收控制策略为核心,展开制动能量回收系统关键技术现状分析。首先重点阐述制动能量回收前后轴制动力与电-液制动力分配原则与技术要点。其后提出电机性能、储能装置性能状态、再生制动系统结构、行驶工况四类关键因素对制动能量回收的影响,并对其关键技术的研究现状进行综合分析。最后提出制动能量回收系统未来的研究方向。This article takes the braking energy recovery control strategy as the core to analyze the current situation of the key technologies of the braking energy recovery system.Firstly,it focuses on the principle and technical points of braking energy recovery front and rear axle braking force and electro-hydraulic braking force distribution.Afterwards,four key factors including motor performance,energy storage device performance status,regenerative braking system structure,and driving conditions are proposed to affect the braking energy recovery,and the current research status of its key technologies is comprehensively analyzed.Finally,the future research direction of braking energy recovery system is proposed.

关 键 词：制动能量回收 制动力分配 控制策略 影响因素 

分 类 号：U46[机械工程—车辆工程]