广州电网油色谱在线监测装置运行情况分析  

Analysis on Operation of Online Monitoring Device for Oil Chromatograph in Guangzhou Power Grid

作　　者：刘静 黄青丹 

机构地区：[1]广州供电局有限公司电力试验研究院,广东广州510410

出　　处：《广东电力》2013年第8期24-29,共6页Guangdong Electric Power

摘　　要：针对广州电网油色谱监测装置的应用现状,在对油中溶解气体在线监测装置的原理分析的基础上,从气体检测方式、油气分离方式及通信方式等方面对不同监测方式的优缺点进行了对比。同时,对广州电网不同厂家油色谱在线监测装置的运行情况、故障率、故障类型及检测数据的有效性进行了统计分析和对比。最后总结了油色谱在线监测装置运行中存在的急需解决的问题并提出了相应的建议。Aiming at application status quo of online monitoring device for oil chromatograph, this paper discusses comparison of merits and demerits of different monitoring methods for gas detecting ways, oil-gas separate modes and communica- tion ways on the basis of theoretical analysis on online monitoring device for dissolved gas in oil. In addition, it analyzes and compares effectiveness of operation,, fault rate, fault types and detecting data of online monitoring devices for oil chromatograph of different manufacturers in Guangzhou power grid. At last it concludes existing problems badly in need of being solved of online monitoring device for oil chromatograph.

关 键 词：故障检测 油中溶解气体 在线监测 油色谱 变压器 

分 类 号：TM764[电气工程—电力系统及自动化]