Evaluation model of network situation and its awareness prediction oriented to intelligent power grid
Yang Pen · Journal of Lanzhou University of Technology · 2015
Information security intelligent power grid is important issue concerned in national energy source security and economic lifelines.In this paper,the situation awareness technique is used in the intelligent power grid and a situation assessment model was proposed for this power grid.The autoregressive(AR)prediction model,least squares support vector machine(LSSVM)prediction model,and RBF neural network prediction model were integrated with this method to form an information fusion-based integral prediction model.It was known after analysis and validation of actually tested data,that this method could be used to effectively describe the situation development of network security of power grid,and the prediction precision would be higher than that of single prediction model.