机构地区: 上海理工大学光电信息与计算机工程学院
出 处: 《电机与控制学报》 2010年第2期85-89,98,共6页
摘 要: 针对五相五线制矩阵变换器不能带不平衡负载的问题,提出五相六线制的新型矩阵变换器,采用三维电压空间矢量的调制原理,对逆变级拓扑的分析后,将三维电压空间矢量用于逆变级的调制,便可以产生所期望的输出电流。将整流级和逆变级的调制进行整合,就得到五相六线制MC的控制策略。应用Matlabe/Simulink平台,进行仿真验证理论的正确性和可行性。 In order to resolve the problem that the unbalanced load of five-phase matrix converter, the five-phase six-leg matrix converter is presented. By understanding the three-dimensional voltage space vector modulation principle and the inverter topology analysis, that applying three-dimensional voltage space vector modulation to inverter, can generate the desired output current. Based on Matlab/Simulink simulation platform, the stimulation of the five-phase six-leg matrix converter system can be made and the simulation results can validate the correctness and feasibility of the theory.
领 域: [电气工程]