Research on key index evaluation of power transmission and transformation wiring based on three-dimensional intelligent evaluation

• Published in: Energy reports 2022-10, Vol.8, p.522-534
• Main Authors: Zhang, Qian, Niu, Getu, Jiang, Wei, Qiao, Meng, Li, Duo
• Format: Article
• Language: English
• Subjects: Fuzzy comprehensive evaluation; Index evaluation; Key indicators; Power transmission and transformation wiring; Three-dimensional intelligent evaluation
• ISSN: 2352-4847; 2352-4847
• DOI: 10.1016/j.egyr.2022.05.089

In order to better define the important indicators of power transmission and transformation lines and make their important indicators in the evaluation more accurate, so as to ensure the effectiveness of their evaluation. This paper introduces a three-dimensional intelligent evaluation technology to evaluate the main indexes of power transmission and transformation lines. Based on the transmission and transformation wiring, the data structure of transmission and transformation wiring is established by using three-dimensional digital technology. Based on the analysis of different 3D design results, the extraction of eigenvalues and key data is discussed, and a 3D intelligent evaluation system is established. On this basis, the main evaluation index system of transmission line is established. Using the fuzzy comprehensive evaluation method, the weight of the main indexes of transmission line is calculated, and the evaluation model of important indexes is established and evaluated. The experimental results show that this method is used to evaluate the main indexes of power transmission and transformation lines, and its weight is about 0.56, so that the weight of each index tends to be balanced. The contribution values of construction and progress of power transmission and transformation lines and quality control indexes of power transmission and transformation lines are 0.8 respectively. This shows that the main indexes of transmission lines are evaluated and good results are achieved.