Effective Development and Management Strategy for Distributed Smart Grids Based on Collective Intelligence

To overcome the challenge of accurately investing in the construction strategies of distributed smart grids under different resource endowments, an efficient development and management strategy for distributed smart grids based on collective intelligence was proposed. Firstly, relying on development planning data of massive distributed smart grids, the optimal index set for the development of distributed smart grids was constructed from three aspects of operation, planning, and development by using Ward agglomerative hierarchical clustering. Secondly, the corresponding probability distribution function was fitted according to the type of each index, and the index threshold interval was determined to achieve the objective scoring of each index. Then, the precise investment evaluation system for the development of distributed smart grids based on collective intelligence was constructed, and the horizontal and vertical difference degree of indexes was used to drive the re-weighting of collective intelligence, so as to achieve the rational evaluation of distributed smart grid construction strategy. Finally, the closed-loop feedback was formed by calculating the input-to-output ratio of the development planning, and efficient development and management of distributed smart grids was achieved. The rationality of the proposed system was verified by analyzing the development planning data of 10 000 groups in a province.