开关磁阻电机启动过程分析  

Analysis on Starting Process of SRM

作　　者：石磊[1] 王勉华[1] 

机构地区：[1]西安科技大学电气与控制学院,陕西西安710054

出　　处：《电气传动》2010年第2期3-6,共4页Electric Drive

基　　金：陕西省教育厅专项科研计划项目(09JK586)

摘　　要：如何解决开关磁阻电机的启动问题以及启动后的衔接问题是研究开关磁阻电机控制的重要组成部分。分析了开关磁阻电机启动过程中出现的问题及其解决方案。启动实验采用两相启动方式,并利用仿真软件Matlab对开关磁阻电机的启动进行了仿真,分析了启动电流、转矩、转速、磁链,角位置等参数,得到了较好的仿真实验波形。证实了SRM启动阶段稳定可靠,运行良好。How to resolve the problem of the starting process of switched reluctance motor,as well as the problem of the link-up after starting process is an important part of the research of the contol in switched reluctance motor. The problem of the starting process of switched reluctance motor was analyzed,and a proposal to solve the problem was put forward. Using two phase start-up method to experiment,and simulate the start-up process of SRM by matlab, analyzed the starting current, torque, speed and other parameters, gained better experiment waveform. Confirmed that the SRM running stable and reliable during the start-up process.

关 键 词：开关磁阻电机 位置传感器 转子位置检测 启动 

分 类 号：TM352[电气工程—电机]