增程式电动汽车串联再生制动控制策略  

The Series Control Strategy of Regenerative Braking for Range Extender Electric Vehicles

作　　者：杨喜峰 王耀南[1] 刘东奇[1] 

机构地区：[1]湖南大学机器人视觉感知与控制技术国家工程实验室,长沙410082 [2]广州汽车集团股份有限公司广汽集团汽车工程研究院,广州511434

出　　处：《控制工程》2018年第2期238-244,共7页Control Engineering of China

基　　金：国家高技术研究发展计划(2012AA111004)

摘　　要：针对增程式电动汽车再生制动控制问题,首先对增程式电动汽车制动系统特性进行了分析,然后综合考虑了制动系统的稳定性、驱动电机的最大转矩以及机械制动与再生制动的分配三方面因素,提出了一种增程式电动汽车串联再生制动控制策略。最后,在FTP、HWFET和NEDC循环工况下的仿真结果表明：所提出的串联再生制动控制策略能够在保证车辆制动系统稳定性的前提下,有效地提高增程式电动汽车能量回收能力。In allusion to the regenerative braking control problems of range extender electric vehicle, this paper analyzes the characteristic of the range extender electric car braking system at first, then synthetically disscusses three factors, the stability of the braking system, the maximum torque of drive motor, and the distribution of the mechanical braking and regenerative braking, proposes a series regenerative braking control strategy of range extender electric vehicles. Finally, in the FTP, HWFET and NEDC cycle conditions, the result of simulation shows that, under the premise of the stability of the vehicle brake system, the proposed series regenerative braking control strategy effectively improves the ability of electric vehicle energy recovery.

关 键 词：再生制动 增程式 最大转矩 能量回收 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]