基于不同选相控制模式下的多相电机的选相控制整流技术研究

Research on the Phase Selection Control Rectification Technology of Polyphase Motor Based on Different Phase Selection Control Modes

基于机端输出不同大小的相电压,选取4种不同选相控制模式对多相机的选相控制整流技术进行研究。利用Simulink对所提出的选相控制模型进行仿真建模研究。结果表明,如果发电机机端电压能够保持恒定,则可以通过整流技术,利用拓扑结构下桥臂晶闸管实施选相控制,实现直流侧多种不同的电压等级输出。

Based on the different output phase voltage of the terminal,four different phase selection control modes are selected to study the multi camera phase selection control rectifier technology.Simulink is used to simulate the phase selection control model.The results show that if the generator terminal voltage can be kept constant,the rectifier technology can be used to implement the phase selection control by using the bridge arm thyristor under the topology structure to realize the output of various voltage levels on the DC side.