42V汽车爪极同步发电机系统的设计与分析  

Design and Analysis of a 42-V Automotive Power Generation System Based on Claw-pole Synchronous Generator

作　　者：伍健[1] 卢子广[1] 曹伟[1] 崔柳[1] 

机构地区：[1]广西大学电气工程学院,广西南宁530004

出　　处：《装备制造技术》2008年第12期1-2,5,共3页Equipment Manufacturing Technology

基　　金：广西研究生科研创新项目(2007105930808M51);广西自然科学基金项目(桂科基0575015)

摘　　要：采用14V爪极同步发电机和PWM整流器,利用转子磁链定向矢量控制方法,设计了42V电源系统,实现发电系统的高性能控制。基于Simulink建立了包括了发电机、PWM整流器、控制器和电池等模型的42伏汽车发电机系统,变速与变负载工况条件下的仿真结果,验证了系统控制方法和模型的有效性以及良好的动态性能。To improve performance of today＇s automotive power generation system, a new 42-V alternator system using PWM rectifier and vector-control-based claw-pole generator, which base on the rotor field-oriented-control is described in this paper. Tile Simulink models of automotive power generation system include alternator, rectifier, controller and battery, are presented. The proposed approaches and models are evaluated by the simulated results under the conditions of variable speed and difference load type.

关 键 词：汽车发电系统 爪极同步发电机 开关整流器 矢量控制. 

分 类 号：U463.13[机械工程—车辆工程]