变电设备状态信息光纤/光学传感研究  

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

作　　者：马国明 王思涵 张晓星 杨庆[3] 李军浩[4] 庄池杰[5] 曾福平[6] 张伟超[7] 江军 周宏扬 江俊杰 王渊 秦炜淇 王玉昆 李佳名 MA Guoming;WANG Sihan;ZHANG Xiaoxing;YANG Qing;LI Junhao;ZHUANG Chijie;ZENG Fuping;ZHANG Weichao;JIANG Jun;ZHOU Hongyang;JIANG Junjie;WANG Yuan;QIN Weiqi;WANG Yukun;LI Jiaming(State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources,North China Electric Power Univer-sity,Beijing 102206,China;School of Electrical and Electronic Engineering,Hubei University of Technology,Wuhan 430068,China;State Key Laboratory of Power Transmission Equipment Technology,School of Electrical Engineering,Chongqing Univer-sity,Chongqing 400044,China;State Key Laboratory of Electrical Insulation and Power Equipment,Xi’an Jiaotong University,Xi’an 710049,China;Department of Electrical Engineering,Tsinghua University,Beijing 100084,China;State Key Laboratory of Power Grid Environmental Protection,Wuhan University,Wuhan 430072,China;School of Electrical and Electronic Engineer-ing,Harbin University of Science and Technology,Harbin 150080,China;College of Automation Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,China;School of Electrical Engineering and Automation,Xiamen University of Technology,Xiamen 361024,China;School of Electronic Information and Electrical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;College of Engineering,Peking University,Beijing 100871,China)

机构地区：[1]新能源电力系统全国重点实验室(华北电力大学),北京102206 [2]湖北工业大学电气与电子工程学院,武汉430068 [3]输变电装备技术全国重点实验室(重庆大学电气工程学院),重庆400044 [4]电工材料电气绝缘全国重点实验室(西安交通大学),西安710049 [5]清华大学电机工程与应用电子技术系,北京100084 [6]电网环境保护全国重点实验室(武汉大学),武汉430072 [7]哈尔滨理工大学电气与电子工程学院,哈尔滨150080 [8]南京航空航天大学自动化学院,南京211106 [9]厦门理工学院电气工程与自动化学院,厦门361024 [10]上海交通大学电子信息与电气工程学院,上海200240 [11]北京大学工学院,北京100871

出　　处：《高电压技术》2024年第8期3354-3386,共33页High Voltage Engineering

基　　金：国家自然科学基金(52222706);中央高校基本科研业务费(2022YQ003)。

摘　　要：准确感知输变电设备的运行状态,及时采取有效的运维检修策略,对保证新型电力系统安全高效运行意义重大。光纤/光学传感具有绝缘性能好、抗电磁干扰、可分布式测量、测量精度高等优点,在变电设备领域发展迅速。该文介绍了包括基本电气量(电压、电流)、设备状态量(温度、湿度、压力、振动)、绝缘状态量(分解产物、局放)的光纤/光学感知原理与主要研究进展,对比讨论了不同监测方法的优缺点。并在此基础上,重点分析了现有技术尚未攻克的难点问题与发展趋势,期望对新型电力系统全息感知能力的提升提供参考。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 measure-ment 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),insula-tion 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.

关 键 词：光纤布喇格光栅 光纤分布式传感 光纤干涉传感 状态信息传感 变电设备 

分 类 号：TM73[电气工程—电力系统及自动化] TP212[自动化与计算机技术—检测技术与自动化装置]