车辆用压带轮式永磁稳压发电机的设计开发  

Design and Development on Permanent-magnet Stabilizing Voltage Generator with Pressure Roller for Vehicle

作　　者：张学义[1] 曾庆良[1] 

机构地区：[1]山东科技大学机械电子工程学院,山东青岛266510

出　　处：《拖拉机与农用运输车》2009年第4期16-17,20,共3页Tractor & Farm Transporter

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资助项目(Z2007F06;2009GG10004016)

摘　　要：设计了压带轮式外转子结构的永磁发电机,并设计了由基准电路、比较电路、触发电路和整流稳压电路组成的双相半波可控整流稳压电器,保证发电机在宽转速、宽负载范围内输出电压稳定的直流电,给小型农用运输车的用电设备提供直流电源。The pressure roller of the engine and the shell of the centrifugal outer rotor of the generator are designed for oneness. The permanent material and the fixing block are fixed on the shell of the outer rotor with bolts. When the rotor is rotating, magnetic field rotates with it, the armature coil cuts magnetic-curve and produces electromotive force. Two-phase half-wave controlled commutation voltage regulator which consists of the reference circuit, comparison circuit, trigger circuit and the rectifier circuit is designed, which can insure the generator output direct current with stable voltage at wide speed and wide load ranges. The generator provides DC power for the electric equipments of the mini-type agricultural vehicles.

关 键 词：车辆 压带轮 永磁发电机 

分 类 号：TM351[电气工程—电机] U463.631[机械工程—车辆工程]