Rotating Vector Methods for Analysis and Control for Smooth Torque and Self-Sensing Motion Control of Switched Reluctance Motor Drives

摘要

This paper presents a novel method of modeling and control of a switched reluctance motor (SRM). It is shown that complex rotating vectors can be used to develop an equivalent form of the torque equation in the SRM. This equivalent form of the torque equation leads to an insightful development of a closed form solution of the currents necessary to produce smooth torque in an SRM given any rotor dependent inductance function. The concept of rotating vectors is also used for saliency based position estimation techniques.