Direct Torque and Flux Control of Five-Phase Induction Motor Using Fuzzy Logic

Abstract: In this paper a fuzzy logic scheme is applied for direct torque fuzzy control (DTFC) of five phase induction machine (FPIM). The proposed DTFC based on fuzzy logic technique switching table is described and compared with conventional direct torque control (DTC). The proposed fuzzy control strategy is simulated using Matlab/Simulink software. The simulation results show that DTFC method reduces torque ripple and stator flux variation and improves dynamic response.

Keywords: Five Phase Induction Motor, Fuzzy Control, Direct Torque Control