摘要
在PI系统中调取德清电网主变压器滤油机运行信号（或告警信号）和主变压器高压侧有功信号，作为主变压器滤油机是否异常的判据条件，进行编程和界面制作，实现了主变压器滤油机运行状况的实时监测，以及历史运行状况和各主变压器负荷情况的查询．
Obtaining the main transformer oil filtering machine running signal and high voltage side of active signal of Deqing grid as the criterion of oil filter, the programming and interface design are conducted. The real-time monitoring history of machine operation of main transformer oil filtering is realized.
出处
《上海电力学院学报》
CAS
2015年第B05期32-35,共4页
Journal of Shanghai University of Electric Power
关键词
主变压器滤油机
异常告警
在线监测
main transformer oil filter
abnormal alarm
online monitoring
