变电站仿真机中线路保护的仿真

The Model and Simulation of the Line Protection

介绍应用STAR - 90支撑系统进行电气建模的方法 ,以上海电校电力仿真机为例 ,介绍了以逻辑法实现输电线继电保护的仿真。

The 220kV subsystem of the substation of the electrical simulator,which is installed in Shanghai electric power school,is introduced.Supported by the STAR-90 software system,the model of transmission line protection has been developed by means of logic.The result shows that the model responses accurately and rapidly and the simulation of the protection logically can meet the need for the training.