自励磁双凸极低压无刷起动发电机研究  

Research on Self-excitation Double Protrude Low-tension Brushless DC Starter/Generator

作　　者：王永炜 康占祥 郝一戎 朱平 

机构地区：[1]北京国营曙光电机厂,北京100028 [2]驻125厂军事代表室,北京100028

出　　处：《微电机》2008年第7期16-17,48,共3页Micromotors

摘　　要：利用有限元法对双凸极起动发电机的磁场分布和参数进行分析和计算,采用数值计算的方法对电机空载特性进行了仿真。对自励磁发电过程进行计算,确定自励磁建压工作点。Analyzed the magnetic field＇s distributing and inductance parameters of double protrude starter/ generator motor by FEA, the steady state characters including no-load performance were emulated by numerical value calculating method. Calculated the parameters of self-excitation generating process and confirmed the working node where could making voltage of self-excitation.

关 键 词：自励磁 双凸极 起动电机 无刷直流发电机 磁场分析 

分 类 号：TM331[电气工程—电机]