A Method for Placing Transmission Line Risk Monitoring Devices Based on IFAHP-entropy Theory

Heavy-load transmission lines often face the challenge of multiple potential risks under the complex and changing natural environment and operating conditions, and in order to ensure their safe and stable operation, there is an urgent need to install risk monitoring devices for real-time monitoring....

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Published in2024 3rd International Conference on Energy, Power and Electrical Technology (ICEPET) pp. 1003 - 1007
Main Authors Ye, Jufen, Yang, Ting, Hu, Jianghua, Tan, Junyuan, Liu, Chengxi, Chen, Yiming
Format Conference Proceeding
LanguageEnglish
Published IEEE 17.05.2024
Subjects
combination weighting method
heavy-load transmission lines
Linear programming
optimal placement
Power grids
Power transmission lines
Real-time systems
Risk management
risk monitoring
Rivers
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Summary:Heavy-load transmission lines often face the challenge of multiple potential risks under the complex and changing natural environment and operating conditions, and in order to ensure their safe and stable operation, there is an urgent need to install risk monitoring devices for real-time monitoring. Aiming at the problem of heavy-load transmission line risk monitoring device deployment, this paper proposes a heavy-load transmission line risk monitoring device deployment method based on the combination weight method. The method aims to realize effective monitoring of the risk of heavy-load transmission lines by optimizing the deployment strategy, and improve the risk perception ability and operation and maintenance level of transmission lines. First, the assessment model of transmission line risk monitoring device deployment is established, and the weight of each index is determined through the combined weight method. Second, an objective function considering the weight of the number of installed risk monitoring devices, the weight of the monitoring length, and the coverage rate of the key monitoring area is established to realize the search for the optimal deployment scheme in the global scope. Finally, the simulation is carried out using the power grid of a place in the Pearl River Delta, and the experimental results show that the method has higher optimization efficiency and better global optimization ability, which provides a strong guarantee for the safe and stable operation of heavy-load transmission lines and has a broad application prospect.
DOI:10.1109/ICEPET61938.2024.10627359