The scattering characteristic analysis of various types of fiber used In FOCT through OFDR technology

Shuo Chen; Zhanyuan Liu; Xiaochen Niu; Aodi Yu; Yan Zuo; Wei Li

doi:10.1117/12.2642055

19 December 2022 The scattering characteristic analysis of various types of fiber used In FOCT through OFDR technology

Shuo Chen, Zhanyuan Liu, Xiaochen Niu, Aodi Yu, Yan Zuo, Wei Li

Proceedings Volume 12321, Advanced Sensor Systems and Applications XII; 123210W (2022) https://doi.org/10.1117/12.2642055
Event: SPIE/COS Photonics Asia, 2022, Online Only

Conference Poster

Abstract

In the background of modern smart grid, fiber optic current transformer (FOCT) has become a research hotspot in power system because of its high accuracy, good dynamic performance and other excellent advantages. However, lower temperatures can easily lead to failures and shutdowns, which are extremely detrimental to the safety of the grid. In this paper, the optical frequency domain reflectometry (OFDR) technology is employed to investigate the scattering characteristic of fibers used in FOCT in massively variable temperature environments. The experimental results present the variation of optical loss of various optical fibers at different temperatures, which is particularly useful for further analyzing and investigating the low-temperature failure mechanisms of FOCT.

Citation Download Citation

Shuo Chen, Zhanyuan Liu, Xiaochen Niu, Aodi Yu, Yan Zuo, and Wei Li "The scattering characteristic analysis of various types of fiber used In FOCT through OFDR technology", Proc. SPIE 12321, Advanced Sensor Systems and Applications XII, 123210W (19 December 2022); https://doi.org/10.1117/12.2642055

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