Based on the EMD and PSO-BP Neural Network of Short-Term Load Forecasting
2012 ◽
Vol 614-615
◽
pp. 1872-1875
◽
Keyword(s):
This paper proposes that based on the EMD and PSO-BP neural network of short-term load forecasting. This method will be automatically historical load sequence into several independent intrinsic mode functions (IMF) by using EMD. As the BP neural network training for a long time and easy to fall into local minimum of the shortcomings, we use genetic algorithm to optimize BP neural network algorithm replaces the traditional BP algorithm. Finally, we use the BP neural network optimized separately for each IMF component for training and prediction. We should add the component to the final prediction forecast. This method has higher precision than the EMD-BP model prediction by Simulation results show.
2014 ◽
Vol 521
◽
pp. 303-306
◽
Keyword(s):
Keyword(s):
2014 ◽
Vol 986-987
◽
pp. 520-523
Keyword(s):
Keyword(s):