摘要
变压器油中溶解气体在线监测装置能够提前发现变压器内部存在的潜伏性故障并可随时掌握故障的发展情况,提高了变压器的状态监测的智能化水平。但长期以来,在线监测装置厂家众多,规约不统一,无法形成一套完整的,实用的监测系统,将现场的监测数据实时的传递到主站,便于工作人员进行故障分析与决策。结合安徽省油色谱在线监测系统的建设经验,介绍了一套新型的在线监测系统,该系统统一了规约,可以无缝融入一次设备状态监测系统中,具有极强的实用性和扩展性。
On line device monitoring on dissolve gas in power transformer oil can find hiding breakdown exciting inside power transformer in advance and can grasp the developing condition of breakdown at any time,improving the intelligent level of condition monitoring on power transformer.But for a long time,there are many manufacturers of on line monitor device,protocols don＇t unify and can＇t form a set of intact practical monitor system to make the local monitoring data transfer to main station at real time,convenient for staffs to analyse breakdown and make decision.This paper combines the constructing experience of monitoring system on line,introduces a new-style set of monitoring system on line and has extremely high practical value.
出处
《工业控制计算机》
2014年第7期33-34,共2页
Industrial Control Computer
关键词
变压器
油色谱
溶解气体
在线监测
transformer,oil chromatography,dissolved gas,online monitoring
