Research on comprehensive monitoring and dynamic evaluation model of three-span line condition based on all-optical sensing

Yinguan Song; Yu Zou; Huanqiao Ling; Yifeng Su; Zhangwei Tang

doi:10.1117/12.2617341

9 December 2021 Research on comprehensive monitoring and dynamic evaluation model of three-span line condition based on all-optical sensing

Yinguan Song, Yu Zou, Huanqiao Ling, Yifeng Su, Zhangwei Tang

Author Affiliations +

Proceedings Volume 12030, Third International Conference on Optoelectronic Science and Materials (ICOSM 2021); 120301Z (2021) https://doi.org/10.1117/12.2617341
Event: Third International Conference on Optoelectronic Science and Materials (ICOSM 2021), 2021, Hefei, China

Abstract

In order to meet the requirements of monitoring the operation of three-span circuit, a comprehensive monitoring system of three-span circuit condition based on all-optical sensing is developed by making full use of the advantages of optical fiber sensors such as no electromagnetic interference, field passivity and easy to form sensor array. Various new optical fiber angle, vibration and temperature and humidity sensors are applied in the hardware of the system to realize the overall monitoring of the physical parameters of tower, wire and environment. Dynamic comprehensive objective weight is used to evaluate the overall operating state in software, avoiding the disadvantages of subjective weight assignment and fixed weight. The system has been tested on site and can run stably for a long time. The next phase will develop fiber optic sensors for other monitoring functions and further enrich the algorithm model.

Citation Download Citation

Yinguan Song, Yu Zou, Huanqiao Ling, Yifeng Su, and Zhangwei Tang "Research on comprehensive monitoring and dynamic evaluation model of three-span line condition based on all-optical sensing", Proc. SPIE 12030, Third International Conference on Optoelectronic Science and Materials (ICOSM 2021), 120301Z (9 December 2021); https://doi.org/10.1117/12.2617341

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