电力变压器油色谱在线监测装置的应用及装置故障分析  

Application and fault analysis of on line monitoring device for power transformer oil chromatogram

作　　者：梁华 Liang Hua(Maoming Power Supply Bureau of Guangdong Power Grid Co.,Ltd,Maoming Guangdong,525000)

机构地区：[1]广东电网有限责任公司茂名供电局,广东茂名525000

出　　处：《电子测试》2021年第7期118-119,111,共3页Electronic Test

摘　　要：电力变压器是电力系统中最关键的设备之一,变压器的正常运行是对电力系统安全、可靠、优质、经济运行的重要保证,应用油色谱在线监测装置,使得电力变压器的持续不间断的油色谱分析得以实现,可早期预测设备内部存在的故障,为电力变压器的安全运行提供了很好的保障。Power transformer is one of the most critical equipment in power system.The normal operation of transformer is an important guarantee for the safe,reliable,high-quality and economic operation of power system.The application of oil chromatography on-line monitoring device enables the continuous oil chromatography analysis of power transformer to be realized,which can early predict the internal faults of equipment and provide reference for the safety of power transformer The operation provides a good guarantee.

关 键 词：油色谱在线监测 早期内部故障分析 灵敏性 不间断监测 

分 类 号：TM41[电气工程—电器]