摘要
近年来随着生活环境污染的日趋严重及燃油等不可再生资源的日益枯竭,新能源汽车得到了快速发展,相比纯电动汽车充电时间和续驶里程的制约,混合动力汽车成为了新能源汽车市场上的生力军。混合动力中电驱动系统和发动机系统的有效配合是目前亟待解决的技术难题,从电驱动控制角度出发研究了通过电机矢量控制解决混动系统中常见的怠速发电,制动能量回收和换挡抖动问题,经过Matlab仿真验证了主动防抖系统在动力总成系统中的去抖效果。
In recent years, with the pressure of living environment and the depletion of non-renewable resources such as fuel, new energy vehicles have developed rapidly. Compared with the constraints of charging time and driving range of pure electric vehicles, hybrid electric vehicles have become a new force in the new energy vehicle market. The effective coordination between electric drive system and engine system in hybrid electric power is a technical problem that needs to be solved urgently at present. From the perspective of electric drive control, this paper studies how to solve the common problems of idle generation,braking energy recovery and gear shift jitter in hybrid electric power system through motor vector control.Matlab simulation verified the effect of active anti-shake system on shake-removing for powertrain system.
作者
赵荣国
洪海
戴晓磊
程立勇
易世雄
窦红印
Zhao Rongguo;Hong Hai;Dai Xiaolei;Cheng Liyong;Yi Shixiong;Dou Hongyin(Ningbo Geely Royal Engine Components Co.,Ltd.,Ningbo,Zhejiang,315336,China;Zhejiang Geely Powertrain Co.,Ltd.)
出处
《小型内燃机与车辆技术》
2020年第4期70-75,共6页
Small Internal Combustion Engine and Vehicle Technique
关键词
电机控制
混合动力
主动防抖
Motor control
Hybrid power
Active stabilization