Dynamic Modeling of a Double-Stator Switched Reluctance Motor (DSSRM) Using a Lumped Parameter Circuit Model

This paper introduces a dynamic lumped circuit model for a Double-Stator Switched Reluctance Motor (DSSRM). The inductance dependency on rotor position is modeled using a truncated Fourier series, with the coefficients derived from measurements taken at aligned, unaligned, and midway rotor positions. This approach allows for precise modeling of the inductance variation with rotor position, enhancing the accuracy and performance of the DSSRM simulation, and the key advantage of the proposed model is its ability to predict the entire dynamic performance of the drive system while requiring minimal measurements. The model’s accuracy is validated by comparing its results with those obtained from Finite Element Analysis, demonstrating the reliability and effectiveness of the proposed modeling technique.