九相感应电机驱动系统的虚拟矢量直接转矩控制：利用八个有源电压矢量模拟虚拟电压矢量

This article discusses a virtual-vector-direct-torque-control (VV-DTC) technique that employs eight active voltage vectors to emulate the virtual voltage vectors used to control the electromagnetic torque and stator flux magnitudes of a three-neutral nine-phase induction machine drive system. In this configuration, the DTC strategy must take into account the harmonic planes in order to mitigate or...