油浸式电力变压器智能化气体继电器研究  

Research on intelligent gas relay of oil-immersed power transformer

作　　者：冯玉辉 高超 FENG Yuhui;GAO Chao(China General Nuclear Power Group China Nuclear Power Operations Co.,Ltd,Shenzhen,Guangdong 518124)

机构地区：[1]中广核集团中广核核电运营有限公司,广东深圳518124

出　　处：《电气技术》2024年第12期35-41,共7页Electrical Engineering

摘　　要：油浸式电力变压器轻瓦斯误报警给现场运维人员准确判断变压器设备的真实健康状态带来了困扰,甚至出现由于判断错误导致变压器非必要停运的事件发生。鉴于此,本文研究一种新型智能化气体继电器,实现对变压器气体继电器内气体容积的实时准确监测,从而有效甄别轻瓦斯报警情况,保障人员和设备安全,达到尽早发现变压器潜在故障隐患的目的。The false alarm of light gas in oil-immersed power transformer has brought trouble to the on-site operation and maintenance personnel to accurately judge the real health status of transformer,and even the unnecessary shutdown of transformer due to misjudgment has occurred.This paper aims to study a new type of intelligent gas relay to realize real-time and accurate monitoring of gas volume in transformer gas relay,thus effectively identifying the light gas alarm situation,ensuring the safety of personnel and equipment,and achieving the purpose of finding potential faults of transformer as soon as possible.

关 键 词：变压器 轻瓦斯 正确性 智能化 

分 类 号：TM411[电气工程—电器] TM58