该程序为半控三相整流电路仿真模型，能够将三相交流电通过半控整流器转换为直流电，能够观察输入输出特性，能够观察整流器工作特性。-The program for the three-phase half-controlled rectifier circuit simulation model can be three-phase alternating current through the half-controlled rectifier is converted to DC power, i