拖拉机用飞轮转子式永磁发电机的研制  

Study on Flywheel-rotor Permanent-magnet Generator for the Tractor

作　　者：刘瑞军[1] 

机构地区：[1]山东理工大学,山东淄博255049

出　　处：《农机化研究》2008年第9期190-192,共3页Journal of Agricultural Mechanization Research

基　　金：国家科技成果重点推广计划项目(2005EC000195);山东省自然科学基金项目(Z2007F06)

摘　　要：飞轮转子式永磁发电机是把发动机的飞轮与永磁发电机的外转子二者设计为一体,结构紧凑、材料利用率高。为此,研发出了具有零电流封锁功能的并联式电子稳压控制器。其可稳定高转速时的输出电压,解决了拖拉机用永磁发电机在宽转速、宽负载范围内输出电压如何保持稳定的问题。The flywheel - rotor permanent - magnet generator, which combines the flywheel of the engine and the outer rotor of the generator, has compact conformation and high stock utilization. When the flywheel - rotor rotating, magnetic field rotates with it, the armature coil cuts magnetic - curve, and produces electromotive force. The parallel electronic regulator with zero current blockade function is designed, output voltage is stabilized when the speed of rotation is high, the problem of instable voltage which generated by the tractor＇ s permanent magnet generator at wide speed and wide load is solved.

关 键 词：飞轮转子 永磁发电机 稳压 拖拉机 

分 类 号：S219.033[农业科学—农业机械化工程] TM351[农业科学—农业工程]