摘要
为了便于转子位置信息检测,首先讨论了开关磁阻电机电流-磁链-位置关系的基本原理,给出了一种基于能量优化的磁链法的间接位置检测方案,然后推导出平均转矩最大化的数学模型,并利用Matlab仿真出不同转速下的最优开关角,最后通过实验予以验证。
Indirected the basic theory of the current, flux, position of the switched reluctance drive based on the flux method, proposed a position sensorless technique for SRD with energy optimizing strategy. Presented an mathematical method of the average torque maximization. Matlab simulated optimal switching angle at different speed, and verified by experiment.
出处
《微电机》
北大核心
2009年第7期55-57,共3页
Micromotors
