王小雷,宋耐超,史雷敏,惠杰,姜恩宇,林顺富.基于边缘计算的台区状态综合评价方法[J].电测与仪表,2023,60(12):132-138. Wang Xiaolei,Song Naichao,Shi Leimin,Hui Jie,Jiang Enyu,Lin Shunfu.Comprehensive evaluation method of transformer area status based on edge computing[J].Electrical Measurement & Instrumentation,2023,60(12):132-138.
基于边缘计算的台区状态综合评价方法
Comprehensive evaluation method of transformer area status based on edge computing
As an important part of transformer area management, the article proposes a comprehensive evaluation method of transformer area based on edge computing in order to solve the problems of large amount of data and lack of standardized management. First, use the transformer area as an edge computing node, collect the monitoring data of the transformer area by installing an intelligent fusion terminal, and pre-process the data on the spot; secondly, establish a transformer area characteristic index system; then use the analytic hierarchy process and the CRITIC method to find out The subjective and objective weight of each indicator; finally, the comprehensive weight is obtained by the Lagrangian optimal multiplier method, the comprehensive score of the transformer area is given, and the operation status of the transformer area is judged, and the final result is uploaded from the intelligent fusion terminal to the main station. Through the case analysis of several stations in a certain area, the feasibility and effectiveness of the evaluation method are verified, and it has certain engineering application value.
