电动汽车增程器用无刷直流电机控制系统设计与研究  

Design and Research of Brushless DC Motor Control System for Range Extender of Electric Vehicle

作　　者：吕中正 张兰红 曹克强[3] Lü Zhongzheng;ZHANG Lanhong;Cao Keqiang(School of Electronic and Information Engineering,Jiangsu University,Zhenjiang Jiangsu 212013,China;School of Electrical Engineering,Yancheng Institute of Technology,Yancheng Jiangsu 224051,China;Jiangsu Youhe Power Machinery Co.,Ltd.,Yancheng Jiangsu 224031,China)

机构地区：[1]江苏大学电气信息工程学院,江苏镇江212013 [2]盐城工学院电气工程学院,江苏盐城224051 [3]江苏友和动力机械有限公司,江苏盐城224031

出　　处：《电子器件》2021年第5期1149-1154,共6页Chinese Journal of Electron Devices

基　　金：江苏省政策引导类计划(国际科技合作)项目(BZ2018045)。

摘　　要：电动汽车增程器可以有效增加电动汽车的一次充电续行里程,降低车载电池的成本和重量,实现燃油汽车向纯电动汽车的平稳过渡。以无刷直流电机为核心,设计了基于电压环与速度环双PI调节控制技术的电动汽车增程器起动/发电一体化控制系统。实验结果表明,无刷直流电机能够可靠由电动状态切换至发电状态,并有良好的稳定性和响应速度,满足对车载蓄电池充电性能要求。The range extender for electric vehicles can effectively increase the mileage of electric vehicles on a single charge,reduce the cost and weight of on-board batteries,and realize a smooth transition from fuel vehicles to pure electric vehicles.With the brushless DC motor as the core,an electric vehicle range extender start/generation integrated control system based on voltage loop and speed loop dual PI adjustment control technology is designed.The experimental results show that the brushless DC motor can reliably switch from the electric state to the power generation state,and has good stability and response speed,which meets the requirements for the charging performance of the on-board battery.

关 键 词：无刷直流电机 起动/发电 电动汽车增程器 

分 类 号：TM301[电气工程—电机]