Comparative Study between Direct Torque Control and Field-Oriented Control for Induction Machine used in Flyhweel Energy Storage System

Abstract

In this paper, we will conduct a detailed performance comparison of two techniques for control of cage induction machine (MAS): vector control in rotor flux oriented (FOC) and direct torque control (DTC) in transient and permanent. We focus on using this machine in inertial energy storage. The theoretical and simulation results are presented and discussed. Transient, the expected goal is to evaluate the method that gives the best response dynamics (speed without overshoot). Steady two control techniques are compared in terms of undulations.