220 kV主变压器油中总烃含量超标的分析及处理  

Analysis and Treatment of Total Hydrocarbon Content Exceeding Standard in 220 kV main Transformer Oil

作　　者：刘秀峰 陈勇 吴应林 LIU Xiu-feng;CHEN Yong;WU Ying-lin(State Grid Sichuan Electric Power Company Guang'an Power Supply Company,Guang'an 638500,China)

机构地区：[1]国网四川省电力公司广安供电公司,四川广安638500

出　　处：《通信电源技术》2018年第10期55-56,共2页Telecom Power Technology

摘　　要：随着国内电力系统的不断发展和进步,大型变压器的应用成为行业内项目管理体系的关键。主变压器内部元件或者固体绝缘材料因为受到外界因素的影响,常常会出现老化、分解或者产生气体的问题,影响安全应用,需要相关部门深度思考。因此,结合案例,对220 kV主变压器油中总烃含量超标故障进行判定和分析,并且提出了相应的检修处理机制。Along with the continuous development and progress of domestic power system,the application of large transformer has become the key of project management system in the industry.The internal components of main transformer or solid insulation materials often appear aging,decomposition or gas generation problems due to the influence of external factors, which will lead to safety applications.To influence,the relevant departments need to think deeply.In this paper,combined with a case,the total hydrocarbon content in 220kV main transformer oil exceeded the standard fault was judged and analyzed,and the corresponding repair mechanism was put forward.

关 键 词：220KV主变压器 变压器油 总烃含量 

分 类 号：TM407[电气工程—电器]