电测与仪表2025，Vol.62Issue(10)：39-46,8.DOI:10.19753/j.issn1001-1390.2025.10.005
基于裂相横差保护和边缘计算的干式电抗器在线监测系统
Online monitoring system of dry-type reactor based on split-phase transverse differential protection and edge computing
摘要
Abstract
In power system,dry-type air-core reactor usually works in high-voltage environment and its own short-circuit and open-circuit faults are the main fault factors of dry-type reactor at present.In order to solve the problems of low detection sensitivity,measurement delay and easy misjudgment of dry-type reactor fault,an online monitoring system for dry-type reactor edge based on split-phase transverse differential protection is proposed in this paper.This paper discusses the structure of the edge monitoring system based on the star-arm currents split-phase trans-verse differential protection of the dry-type air-core reactor,it designs the software and hardware systems required by the edge monitoring system,such as energy acquisition,current acquisition and data analysis and processing modules.The effectiveness of the proposed method and system in the short-circuit and open-circuit fault monitoring of dry-type air-core reactor is verified through experiments.关键词
干式电抗器/故障/在线监测系统/裂相横差保护Key words
dry-type reactor/fault/online monitoring system/split-phase transverse differential protection分类
信息技术与安全科学引用本文复制引用
葛志杰,吴天博,韩雪峰,刘磊,张维宁,王健..基于裂相横差保护和边缘计算的干式电抗器在线监测系统[J].电测与仪表,2025,62(10):39-46,8.基金项目
国网新疆电力有限公司科技项目(5230DK22011T) （5230DK22011T）
