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Intelligent Detection System of Transformer Winding Temperature Based on Distributed Optical Fiber

Published: 14 March 2022 Publication History

Abstract

In the power system, the transformer is one of the most important power devices. Its normal operation is related to the safety of the power supply in the entire power grid, and its service life is directly related to the temperature of the internal windings. The temperature of the internal winding of the transformer is one of the most important factors affecting the internal insulation state of the transformer. The temperature of the internal winding directly affects the load on the transformer, so detecting the temperature of the internal winding of the transformer is of great significance for estimating the life of the transformer and controlling the thermal overload. The purpose of this paper is to study the intelligent detection system of transformer winding (TW) temperature based on distributed optical fiber (DOF). The intelligent detection system of TW temperature based on DOF designed in this paper is composed of three parts: sensor module, modulation and adjustment module and software. Temperature experiment platform to analyze the relationship between wavelength and temperature. The results show that the DOF has good temperature response characteristics and is an ideal temperature sensing element.

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cover image ACM Other conferences
AIAM2021: 2021 3rd International Conference on Artificial Intelligence and Advanced Manufacture
October 2021
3136 pages
ISBN:9781450385046
DOI:10.1145/3495018
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Published: 14 March 2022

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