This paper features a performance comparative study between analytical torque- sharing functions. The optimal conditions of Oon and Oov were obtained by particle swarm algorithm as method to drive optimization of three-phase switching reluctance motor. The aim is to assess the level of core losses and torque ripple in each TSF, as well as current controller performance in different speed conditions. In order to work out simulation process in less time, the non-linear model developed in Typhoon/Python environment was used to have real-time results.