摘要：There are so many factors of power load. The paper proposed a method of interpretive structural model that is used to analysis the factors of power load. Determine the factors of power load, establishing the interpretive structural model, seeking the solution of ratability matrix, and analyzing the relationship between various factors, finding the surface, middle and deep factors. Take risk factors which influence the power load as the objects of study, building a hierarchical structure chart and the risk transmission chain of the risk system, establishing power load forecasting model with ISM-based risk analysis. Verifying the effectiveness of the method by simulation and providing decision basis for risk management of power load forecasting.
