Research on Optical Fiber/Optical Sensing for State Information of Transformer Equipment

被引:0
|
作者
Ma, Guoming [1 ]
Wang, Sihan [1 ]
Zhang, Xiaoxing [2 ]
Yang, Qing [3 ]
Li, Junhao [4 ]
Zhuang, Chijie [5 ]
Zeng, Fuping [6 ]
Zhang, Weichao [7 ]
Jiang, Jun [8 ]
Zhou, Hongyang [9 ]
Jiang, Junjie [10 ]
Wang, Yuan [11 ]
Qin, Weiqi [1 ]
Wang, Yukun [1 ]
Li, Jiaming [1 ]
机构
[1] State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing,102206, China
[2] School of Electrical and Electronic Engineering, Hubei University of Technology, Wuhan,430068, China
[3] State Key Laboratory of Power Transmission Equipment Technology, School of Electrical Engineering, Chongqing University, Chongqing,400044, China
[4] State Key Laboratory of Electrical Insulation and Power Equipment, Xi’an Jiaotong University, Xi’an,710049, China
[5] Department of Electrical Engineering, Tsinghua University, Beijing,100084, China
[6] State Key Laboratory of Power Grid Environmental Protection, Wuhan University, Wuhan,430072, China
[7] School of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin,150080, China
[8] College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing,211106, China
[9] School of Electrical Engineering and Automation, Xiamen University of Technology, Xiamen,361024, China
[10] School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai,200240, China
[11] College of Engineering, Peking University, Beijing,100871, China
来源
关键词
Fiber Bragg gratings;
D O I
10.13336/j.1003-6520.hve.20240435
中图分类号
学科分类号
摘要
Accurately sensing the operational status of power transmission and transformation equipment and promptly implementing effective maintenance strategies are crucial for ensuring the safe and efficient operation of the new power grid. With the advantages of good insulation, anti-electromagnetic interference, distributed measurement, high measurement accuracy, and so on, optical fiber/optical sensing is developing rapidly in the field of power transmission equipment measurement. This paper introduces the optical fiber/optical sensing principle and main research progress, including basic electrical quantity (voltage and current), equipment state quantity (temperature, humidity, pressure, and vibration), insulation state quantity (decomposition product and partial discharge). Moreover, the advantages and disadvantages of different monitoring methods are comparatively discussed. On this basis, this paper focuses on the analysis of the difficult problems and development trends that have not been overcome by the existing technology, hoping to provide a reference for the improvement of the holographic perception ability of the new power system. © 2024 Science Press. All rights reserved.
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页码:3354 / 3386
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