Exploration of automatic control system simulation Based the SimPowerSystems

The method of using the MATLAB/Simulink/SimPowerSystems to conduct the automatic control system simulation can improve the quality of simulations well.All of the simulated automatic control systems,and the provided virtual signal sources,elements and test instruments in SimPowerSystems are very similar to the actual ones in real world.However,the virtual ones' functions are more powerful,and their usage is more convenient.