一种用于三电平中点钳位逆变器驱动感应电机的固定开关频率直接模型预测控制

This article presents a direct model predictive control (MPC) scheme for drive systems consisting of a three-phase three-level neutral-point-clamped inverter and an induction machine. Even though the discussed MPC algorithm is a direct control strategy, it operates the inverter at a fixed switching frequency, while the output harmonic spectrum of the stator current is discrete, with harmonics at n...