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Flux weakening control of PMSM driven by single-phase to three-phase matrix converter
Author(s): 
Pages: 1-5
Year: Issue:  1
Journal: Electric Machines and Control

Abstract: 针对单相-三相矩阵变换器驱动永磁同步电机出现的响应振荡问题,结合弱磁控制原理与矢量控制原理,提出一种给定电流变化轨迹的控制方法.根据电源电压采样信号与电机运行实时参数确定电机允许工作区域.在允许工作区域内,依据弱磁原理,确定给定电流指令.根据矢量控制原理,将给定电流指令转换为给定电压指令,驱动电机.搭建单相-三相矩阵变换器驱动永磁同步电机的弱磁控制模型,将仿真结果与无弱磁控制的双闭环(PI调节器)...
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