电励磁双凸极电机的提前角度控制  

Advanced Angle Control Mode for Electro-magnetic Doubly Salient Machine

作　　者：戴卫力[1] 王慧贞[1] 严仰光[1] 

机构地区：[1]南京航空航天大学航空科技航空电源重点实验室,江苏省南京市210016

出　　处：《中国电机工程学报》2007年第27期88-93,共6页Proceedings of the CSEE

基　　金：国家自然科学基金项目(50337030)。~~

摘　　要：分析了提前角度控制能提高双凸极电机出力的内在机理,并得出了提前角度控制,标准角度控制与输出功率之间的内在关系,提出了软件换相控制加硬件角度细分的提前角度控制实现方法,确定了转速与最佳提前角度值的关系表。运用上述方法对18kW起动/发电机进行试验,结果表明:理论与试验结果一致,基于转速变化的提前角度控制可以实现双凸极电机的最佳运行。Advanced Angle Control Mode （AACM） of the doubly salient electro-magnetic machine （DSEM） was analyzed in detail in this paper. The inherent relationship between the output power and control mode was given subsequently. This paper performs the method of AACM, and constructs the table about the advanced angle value and the respective motoring speed by some experiments. According to the table, DSEM can work at the best condition all the time by adjusting control strategy at different speed. In the end, a digital Controller was built and theoretical analysis was confirmed well by experimental results： The AACM based on the speed of the motor can make DSEM work in the best condition.

关 键 词：双凸极电机 标准角度控制 提前角度控制 

分 类 号：TM341[电气工程—电机]