摘要
开关磁阻轮毂电机简单、工作可靠、效率高,应用于电动汽车具有很大应用潜力,但由于其严重的非线性,数学模型难以建立。通过分析开关磁阻轮毂电机制动发电和能量回馈工作原理,找到影响发电效率的主要因素,通过模糊控制调节开通角、关断角度实现角度优化,提高开关磁阻轮毂电机发电效率。
Wheel switched reluctance motor is simple, working reliably, high efficiency, and has great potential for electric vehicle. But because of serious nonlinearity,its mathematical model is difficult to establish. By analyzing the Switched Reluctance wheel motor braking power generation and energy feedback working principle, we can find the main factors af- fecting the efficiency of power generation. Also we can improve the power generation efficiency of switched reluctance wheel motor by means of fuzzy controling and adjusting the turn-on and turn-off angle which can Realize the Angle optimization.
出处
《计算技术与自动化》
2012年第3期39-43,共5页
Computing Technology and Automation
基金
国家能源风力发电机研发(实验)中心能力持续建设项目
中国高教课题(11ZD009)
湖南省自科基金(11JJ8004)
湖南省教育厅重点项目(10A114)
(JG2011A012)
关键词
开关磁阻轮毂电机
角度优化
发电效率
switched reluctance wheel motor
angle optimization
power generation efficiency
