换流站阀厅运行环境在线监测系统及传感器布点方法研究  

Research on Distribution Method of Online Monitoring System of Operation Environment and Sensor of Valve Hall in Converter Station

作　　者：江一[1] 梁秉岗[1] 陶敏[1] 刘英男 JIANG Yi;LIANG Binggang;TAO Min;LIU Yingnan(Guangzhou Bureau EHV Power Transmission Company of CSG,Guangzhou 510000,China;School of Eletrical Engineering,Shandong University,Jinan 250061,China)

机构地区：[1]中国南方电网超高压输电公司广州局,广州510000 [2]山东大学电气工程学院,济南250061

出　　处：《高压电器》2021年第10期77-82,共6页High Voltage Apparatus

摘　　要：换流站阀厅对运行环境要求非常严格,阀厅属于空间进深宽、高度高的大空间建筑,不易进行全方位运行环境监测。文中研究了一种换流站阀厅运行环境在线监测系统及传感器布点方法,通过对阀厅内电气设备及布局建模分析,合理布置传感器,可实现全方位监测阀厅内的温度、湿度、颗粒物(PM2.5、PM10.0)、电场强度、设备表面盐密。当阀厅某设备积污严重时,运维人员可提前采取措施进行处理,避免重大事故的发生。The valve hall of the converter station has very strict requirements on the operation environment.The valve hall belongs to large space building with wide depth and high height and is not easy to carry out all-round operation environment monitoring.In this paper,a kind of distribution method of on-line monitoring system of operation environment and sensor of valve hall of the converter station are studied.The modeling analysis of electrical equipmentand layout in the valve hall as well as reasonable layout of sensor can all-round monitor the temperature,humidity,particles(PM2.5,PM10.0),electric field strength and the salt density on the surface of the equipment.In case serious contamination of certain equipment in the valve hall,the operation and maintenance personnel can take measures in advance to avoid occurrence of major accidents.

关 键 词：换流站阀厅 传感器布点 在线监测 温湿度 颗粒物 电场强度 盐密 

分 类 号：TM721.1[电气工程—电力系统及自动化] TP212[自动化与计算机技术—检测技术与自动化装置]