主变油色谱在线数据与送检数据的对比分析

Comparative Analysis of the Main Transformer Oil Chromatography Data and Submission Data

变压器油色谱数据的在线及离线分析是发现变压器内部故障的重要手段,也是众多监测技术中较为成熟的。随着变压器油色谱在线监测技术的成熟,在变电站的应用也越来越广泛。本文以500k V南宁变电站油色谱在线监测装置为例介绍了油色谱在线监测装置的原理,并对比分析#N2B主变油色谱在线监测数据与离线检测数据,得出油色谱在线监测数据在反应主变运行状态中具有一定参考作用。

Online and offline analysis of transformer oil chromatography data is an important means of internal transformer faults found, but also many monitoring technologies mature. With the on-line monitoring of transformer oil chromatography technology matures, applications are increasingly being used in substations. In this paper, Nanning 500 k V substation oil chromatography-line monitoring device as an example describes the principle of oil chromatography-line monitoring devices and comparative analysis # N2 B main transformer oil chromatography-line monitoring data and off-line testing data, derived oil chromatography-line monitoring data in response main transformer running state has a certain reference.