摘要
根据电动汽车电动机的特点,提出一种外转子永磁无刷直流电动机,结合一台小功率外转子永磁无刷直流电动机实例,应用电机设计几何相似律,设计了一台电动汽车用外转子永磁无刷直流电动机,并分析了其应用在电动汽车上的可行性。
Based upon the features of motor used as driving element in the electric vehicle,a kind of exterior-rotor permanent magnet brushless dc motor was put forward.Taking a small-size brushless exterior-rotor dc motor as prototype,the geometric similar principle was applied to design an exterior-rotor motor used as driving element in the electric vehicle.The possibility of its application into the electric vehicle was analyzed.
出处
《电机技术》
2011年第3期10-12,17,共4页
Electrical Machinery Technology
关键词
电动汽车
外转子
永磁无刷直流电动机
Electric vehicle Exterior rotor Permanent magnet brushless dc motors
