一种基于三电流阈值法的开关磁阻电机直接驱动无传感器启动方案

This article proposes a new direct drive sensorless starting scheme in switched reluctance machines (SRMs). First, the performances in terms of accuracy, injected current pulse value, negative torque, total torque, and torque ripple of different current threshold methods are comprehensively compared, which is rarely reported in the literature. On this basis, with the advantages of high accuracy, l...