An Improved Algorithm to Monitor the Phase Difference of Three-Phase Power by Fiber Optic Current Sensor

Jundong Tian; Aodi Yu; Li Xia

doi:10.1364/OFS.2023.Th6.81

28th International Conference on Optical Fiber Sensors
Technical Digest Series (Optica Publishing Group, 2023),
paper Th6.81
•https://doi.org/10.1364/OFS.2023.Th6.81

An Improved Algorithm to Monitor the Phase Difference of Three-Phase Power by Fiber Optic Current Sensor

Jundong Tian, Aodi Yu, and Li Xia

Optical Fiber Sensors 2023

Naka-ku, Hamamatsu-shi Japan
20–24 November 2023
ISBN: 978-1-957171-30-2

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Poster Session III (Th6)

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J. Tian, A. Yu, and L. Xia, "An Improved Algorithm to Monitor the Phase Difference of Three-Phase Power by Fiber Optic Current Sensor," in 28th International Conference on Optical Fiber Sensors, Technical Digest Series (Optica Publishing Group, 2023), paper Th6.81.

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Abstract

An algorithm for monitoring phase difference of three-phase power without using currents demodulated by fiber-optic current sensor is proposed, which monitors the peak-to-peak of the three groups of Faraday phase shift differences to keep stability.

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