微型电动车用增程发电系统控制策略研究  

Control Strategy of Range-extended Generation System for Micro Electric Vehicle

作　　者：戴佳奇[1] 吴跃乐 许家群[1] DAI Jiaqi;WU Yuele;XU Jiaqun(College of Electronic Information and Control Engineering,Beijing University of Technology,Beijing100124,China)

机构地区：[1]北京工业大学电子信息与控制工程学院,北京100124

出　　处：《电气传动》2016年第7期66-69,共4页Electric Drive

摘　　要：为了提高微型电动车的续行里程,设计了由小功率发动机、永磁同步发电机及PWM整流器组成的增程式发电机系统。根据微型电动车的运行特点,提出双功率点能量管理策略,并进行了系统仿真和实验。研究结果表明,采用的双功率点能量管理策略适用于小功率发动机,有助于提升整车的续行里程。In order to improve the continued mileage of the micro electric vehicle,a range-extended generationsystem composed of a small power engine,a permanent magnet synchronous generator and a PWM rectifier wasdesigned. According to the operating characteristics of the micro electric vehicle,the energy management strategy ofthe dual power point was proposed,and carried out the system simulation and experiment. The results show that thedual power point energy management strategy used is suitable for small power engine,which will help to improve thevehicle′s continued mileage.

关 键 词：微型电动车 増程发电系统 能量控制策略 

分 类 号：TM351[电气工程—电机]