Abstract
The evaluation of equipment asset performance level of regional distribution network is an important link. As the equipment assets of the regional distribution network are affected by many factors, the performance level is low. Based on this, this paper considers 11 influencing factors from the two dimensions of cost input impact and performance output impact, establishes a model of the interpretation structure of the equipment asset performance level of the regional distribution network, and conducts detailed analysis and discussion. The results show that more attention needs to be paid to key factors such as the emission reduction rate of coal-to-electricity projects, annual conventional power grid construction investment costs, coal-to-electricity project investment, annual conventional grid operation and maintenance costs, and electricity sales revenue, which will help improve the performance level of equipment assets in the regional distribution network.
Highlights
With the gradual advancement of the new strategic thinking by the State Grid, the investment in the construction of the distribution network has gradually expanded
In order to improve the performance level of equipment assets of the regional distribution network, it is necessary to deeply analyze the impact of different dimensions, which is conducive to making targeted improvement suggestions and strategies
Hao et al [2] through in-depth analysis of the development characteristics of China's distribution network and the differences in user needs, using users and the distribution network as the interface, have constructed a comprehensive performance evaluation system for asset life cycle management that covers economy, service efficiency and social benefits. He et al [3] built a distribution network investment distribution model based on the comprehensive performance evaluation results of the whole life cycle and constructed a distribution network investment distribution model according to the comprehensive distribution network investment development strategy to allocate different distribution network investments
Summary
By collecting relevant literature and research results, this paper summarizes 11 influencing factors that affect the performance of regional distribution network equipment assets [8]. On this basis, 25 experts in the related fields of distribution network were invited to judge and identify the above-mentioned influencing factors.
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