摘要
建立状态空间数学模型，对稀土永磁同步电动机在不同负载下的异步起动和牵入同步过程进行仿真计算，对牵入同步的临界情况进行深入的分析，并探讨了电磁参数对牵入性能的影响，得到永磁电动机设计中实用的临界牵入特性曲线．
The state space mathematical model of rare earth permanent magnet synchronous motors is built up and used to simulate the asychronous starting and synchronizing process under different loads.The critical pull in case and the effect of electromagnetic parameters on pull in characteristics are studied deeply. The critical pull in capability curve is obtained for the design of permanent magnet motors.
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
1996年第11期20-26,共7页
Journal of Xi'an Jiaotong University
关键词
永磁电动机
起动
牵入同步
permanent magnet motor run up pull in
