Sliding-Mode Controls Applied to Induction Machine Fed by Three - Level Inverter

摘要

In this paper, the design of a speed control scheme based on sliding mode control for indirect field oriented of a three phase induction motor (1M) fed by three-level inverter is proposed. This type of inverter presents an important novelty in the field of energy control with high voltage and power, and has the advantages of fewer harmonics in the output and low torque ripples. Sliding mode control design is investigated to achieve a speed tracking objective under different load torque disturbance and to make the system more performing and more robust.