Application of ANN Prediction Technology in Microgrid Operation

To solve the problem of power shortage during the peak-load time in the microgrid,a operation mode based on the microgrid control by the prediction system is proposed in this paper,which can maximize the advantage of DG and resource utilization to relieve the power main-grid pressure.Artificial neural network(ANN) is used to forecast microgeneration and load in the microgrid,and then to analyze and plan the microgrid operation according to the forecasted data.Finally,the simulation results of the actual data show that the reliability of power supply and the effect of energy saving and emission reduction of microgrid are improved greatly.Some possible suggestions for the microgrid operation are also proposed.