Title: Perception and early warning technology of power substation safety construction operation based on multi-dimensional information fusion

Authors: Yan Ke; Hongtao Chen; Zhiyuan Liu; Zhiyong Yang

Addresses: State Grid Jilin Electric Power Co., Ltd., Songyuan Power Supply Company, Songyuan, Jilin, China ' State Grid Jilin Electric Power Co., Ltd., Songyuan Power Supply Company, Songyuan, Jilin, China ' State Grid Jilin Electric Power Co., Ltd., Songyuan Power Supply Company, Songyuan, Jilin, China ' State Grid Jilin Electric Power Co., Ltd., Songyuan Power Supply Company, Songyuan, Jilin, China

Abstract: In response to the increasing requirements of on-site construction or maintenance work in power substations, leading to frequent safety control issues, this paper proposes a power substation safety construction operation perception and early warning technology based on multidimensional information fusion. First, based on the safety construction requirements within the substation, such as interlocking, equipment retrofitting and defect elimination, the paper designs the layout of sensors for electromagnetic intensity, meteorology, toxic gases, oxygen concentration, as well as monitoring devices like video images, to enhance the perception capability of power construction operations within the substation. Secondly, the paper studies the cloud-edge collaborative multidimensional information transmission and fusion technology to achieve comprehensive management and application of on-site data within the substation. Finally, key technologies such as transfer learning, semantic segmentation, anomaly detection and real-time data analysis are utilised to achieve real-time early warning for power substation construction operations. The research demonstrates that the proposed power substation construction operation perception and early warning technology can integrate on-site sensors, images, videos and other information to intelligently identify and provide real-time warnings for safety distances, on-site violations, mis-operations, harmful gases, etc., significantly improving the safety level and intelligent control level of power substation construction operations.

Keywords: power substation; multi-dimensional information; safety construction operation; sensor.

DOI: 10.1504/IJWMC.2024.138856

International Journal of Wireless and Mobile Computing, 2024 Vol.26 No.4, pp.408 - 415

Received: 12 Nov 2023
Accepted: 27 Dec 2023
Published online: 31 May 2024 *

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