摘要
为进一步探究发电厂电气设备状态在线监测质量的提升路径,以分散控制系统(DCS)为基础,从监控单元、数据挖掘与处理和故障诊断三个主要功能着手,对在线监测方案的整体架构进行优化设计,初步构建了基于DCS的发电厂电气设备状态在线检测方案。从实际测试结果来看,该在线监测方案在监测准确性和故障诊断准确性上均取得了较为优异的成绩,具有一定的潜在应用价值。
The purpose of this study is to further explore approaches to high quality of online monitoring of electrical equipment status of power plants.By employing DCS(Distributed Control System),the overall architecture of the online monitoring scheme is modified from the perspectives of three main functions including monitoring unit,data mining and processing,and fault diagnosis,and apotentially effective DSC-based online monitoring scheme of electrical equipment statusis preliminarily established.The practicaltest shows that the proposed online monitoring scheme achieves relatively excellent results in monitoring accuracy and fault diagnosis accuracy,and certain potential application value can be envisaged.
作者
李丽
LI Li(Guoneng Ningxia Shizuishan Power Generation Co.,Ltd.,Shizuishan 753000,China)
出处
《电工技术》
2023年第18期150-152,共3页
Electric Engineering
关键词
DCS
发电厂
电气设备
在线监测
DCS
power plant
electrical equipment
online monitoring
作者简介
李丽(1983-),研究方向为电力系统及其自动化。
