110 kV主变压器套管头部发热检查与处理  

Inspection and Treatment of 110 kV Main Transformer Casing

作　　者：高德民 魏琨选 王凯 程琪 GAO Demin;WEI Kunxuan;WANG Kai;CHENG Qi

机构地区：[1]深圳供电局有限公司,广东深圳518000

出　　处：《电力系统装备》2024年第1期83-85,共3页Electric Power System Equipment

摘　　要：在变电站实际运行过程中,主变套管存在温差现象,影响电力系统正常运行的同时,危害电路运行安全。所以需要加强对变电站主变套管头部发热的高度重视,文章基于典型发热缺陷展开深度分析,从中探究发热原因,并采取相对应的降温处理方法,以科学的运维手段解决变压器主变套管发热问题,实现变电站正常工作及电力系统正常运行。During the actual operation of the substation,there is a temperature difference phenomenon in the main transformer bushing,which affects the normal operation of the power system and endangers the safety of circuit operation.Therefore,it is necessary to strengthen the high attention to the heating of the head of the transformer bushing in the substation.This article conducts in-depth analysis based on typical heating defects,explores the causes of heating,and adopts corresponding cooling treatment methods to solve the heating problem of the transformer bushing through scientific operation and maintenance methods,achieving normal operation of the substation and the normal operation of the power system.

关 键 词：110 kV变电站 主变套管 头部发热检查 处理 

分 类 号：TM75[电气工程—电力系统及自动化]