Design and Parametr Analysis of Switched Reluctance Motor with Permanent Magnets
Pavol Rafajdus, Valeria Hrabcova, Ivan Trak
DOI:
Abstract
This paper deals with Switched Reluctance Motor (SRM) parametr investigation, if permanent magnets are suitable inserted in stator parts to increase magnetic flux. The analysis is made on the base of input geometrical dimensions and materials of a real SRM without permanent magnets (PM). The calculation of PMSRM static parametres is made by means of Finite Element Method (FEM) and by analytical approach. The output parameters of PMSRM analysis are phase inductance, flux linage and electromagnetic torque versus phase current and rotor position. These calculated parameters are compared with measured and FEM calculated parameters of SRM without PM. The recommendations for PMSRM design configuration are given.