干式空心电抗器过热故障的特征气体TVOC  

Characteristic Gases TVOC Generated by Overheating Fault of Dry-Type Air-Core Reactor

作　　者：邹建明 王梓 周文俊[2] 刘溟 郑宇[2] 

机构地区：[1]国家电网公司华中分部,湖北武汉430077 [2]武汉大学电气工程学院,湖北武汉430072

出　　处：《变压器》2017年第12期44-48,共5页Transformer

摘　　要：分析了干式空心电抗器的绝缘材料加热后的分解产物随温度和时间的变化规律,提出了通过监测特征气体TVOC的含量值来判断干式空心电抗器的过热故障的方法。The change regulation of the decomposition products of the dry-type air-core reactor with heating temperature and time is analyzed. The method of judging the overheating fault of dry-type air-core reactor by monitoring the content of TVOC is presented.

关 键 词：干式空心电抗器 过热故障 特征气体 

分 类 号：TM47[电气工程—电器]