摘要
阐述了变压器远程在线监测与诊断系统——卫士2000系统的原理及结构,分析了系统所采用的技术,介绍了系统信号采集功能测试、监测系统在咸阳供电局的应用情况。该系统以油色谱在线监测为主,同时可兼容变压器局部放电监测、套管绝缘监测等在线监测模块,可对电力变压器实施全面的在线状态监测。该系统可组成具有远程监测与故障诊断的多级数字监控网络,通过系统提供的状态监测数据与诊断结论,为电力变压器提供在线监测与故障诊断的整体解决方案。
The principle structure of transformer oil remote on-line monitor diagnosis system,i.e.Weishi 2000 system are described.The adopted technology is analyzed,the application of signal acquisition test monitor system in Xiangyang Power Supply Bureau is introduced.The system can not only on-line monitor oil,but is compatible with partial discharge monitor casing insulation monitor module.The system can compose several-graded digital monitor network with remote monitor fault diagnosis function.The condition monitor data diagnosis conclusion can supply solution to on-line monitor fault diagnosis of power transformer.
出处
《陕西电力》
2010年第6期50-54,共5页
Shanxi Electric Power
关键词
状态检修
远程在线监测
变压器
油色谱
故障诊断
condition maintenance
remote on-line monitor
transformer
oil chromatography
fault diagnosis
