Design and implementation of an intelligent decision-making system for power grid planning

Abstract

In order to effectively cope with the situation of large amount of data, complex decision-making and lack of technical means in power grid planning, an intelligent assistant decision-making system for power grid planning based on platform design, visualization and advanced decision support function is designed and implemented. The system is closely integrated with Geographic Information System (GIS) and embedded in an integrated database. It has the functions of adaptability evaluation, investment priority decision-making, power grid reconfiguration scheme analysis and data interface of power grid simulation software. In the process of assistant decision-making, the coordinated evaluation of power supply and power grid is realized by the simulation of power grid dispatch, the investment priority of the project is determined by imitating the principle of static security analysis, the backbone network of power grid is identified by graph theory algorithm, and the data of the planning scheme is extracted from the newly developed simulation software data interface to reconstruct the topology and initialize the data of model.