Multi condition fault risk analysis and online plan generation method

Abstract

Under the background of the rapid development of new energy, the increasing uncertainty of power grid operation, the urgent need for rapid fault risk disposal capability for dispatching operation, and the difficulty in meeting the requirements of the existing manual preparation plan, this paper comprehensively considers the power grid risks in a variety of condition, and based on the online real-time data of the power grid, proposes a method for online plan generation and display of strategy implementation results. This method overcomes the problems of single fault set construction mode, fuzzy fault disposal strategy description, not realizing quantitative analysis, unpredictable processing effect, and insufficient real-time of the plan, etc. The practical application shows that this method can effectively assist the dispatcher to take prevention and control measures in advance and improve the efficiency of accident disposal.