Design and implementation of a secure wireless data acquisition system for substation monitoring

Chanjuan Tang; Rong Tian; Bingjie Liu; Bingxin Tian; Fan Yu; Jiuchun Ren

doi:10.1117/12.3029263

6 May 2024 Design and implementation of a secure wireless data acquisition system for substation monitoring

Chanjuan Tang, Rong Tian, Bingjie Liu, Bingxin Tian, Fan Yu, Jiuchun Ren

Author Affiliations +

Proceedings Volume 13107, Fourth International Conference on Sensors and Information Technology (ICSI 2024); 131072W (2024) https://doi.org/10.1117/12.3029263
Event: Fourth International Conference on Sensors and Information Technology (ICSI 2024), 2024, Xiamen, China

Abstract

To address the challenges of wiring operation and maintenance in substations and the security issues associated with wireless data acquisition in smart grid environments, we have developed a secure wireless data acquisition system for substation monitoring. This system integrates 5G, short-range wireless communication, Internet of Things (IoT) technology, and video processing to establish a secure and unified access model. The system comprises an intelligent gateway deployed at the wireless network boundary, equipped with hardware encryption cards for terminal authentication, data encryption, and information security. The gateway seamlessly integrates with the IoT system architecture, encompassing perception, edge computing, transport, and service layers. A security access module for the terminal is introduced in the design, taking into account the security constraints in the substation environment. This module ensures encrypted data transmission between the gateway and the terminal, providing a secure access solution for video and sensors.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Chanjuan Tang, Rong Tian, Bingjie Liu, Bingxin Tian, Fan Yu, and Jiuchun Ren "Design and implementation of a secure wireless data acquisition system for substation monitoring", Proc. SPIE 13107, Fourth International Conference on Sensors and Information Technology (ICSI 2024), 131072W (6 May 2024); https://doi.org/10.1117/12.3029263

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