Integrated performance evaluation index of key equipment assets of power distribution network based on ISM

Based on the data structure and information mining of power distribution network asset equipment, the state parameters and influencing factors of different equipment were analyzed with the equipment classification method. Guided by the whole life cycle of assets, the comprehensive benefit characterization method of the whole life cycle was proposed by comprehensively considering the status, cost, efficiency and other dimensions of various types of equipment. Then, the equipment level index library is initially established, and redundant indicators are eliminated by interpretive structure model to form key indicators. The comprehensive performance evaluation index system of equipment level assets of power distribution network is constructed from three dimensions: state, cost and efficiency.