一种新型高压电气设备在线绝缘监测系统  

A New On-Line Insulation Monitoring System for HV Apparatuses

作　　者：贾逸梅[1] 粟福珩[1] 刘军[1] 

机构地区：[1]华北电力大学(北京)电力工程系,北京102206

出　　处：《现代电力》2001年第2期50-54,共5页Modern Electric Power

基　　金：国家电力公司重点学科建设项目

摘　　要：针对目前国内变电站高压电气设备在线绝缘监测系统运行不可靠的主要问题 ,提出一种采用 L on Works现场总线技术 ,由下层智能化监测设备与上层控制与信息管理 PC机组成的在线绝缘监测系统。对系统中的主要部件作了介绍 ,特别对传感器。This paper points out the main problems of on line insulation monitoring system at present A new on line insulation monitoring system for HV apparatuses is presented in this paper, which consists of the low layer intellectual monitoring units in the substation field and the upper layer personal computers for the use of control and information management A LonWorks field bus technique is adopted in this monitoring system Some fundamental equipment of this system is also specially described,including sensor,intelligent monitoring unit and fieldbus

关 键 词：高压电气设备 在线绝缘监测系统 现场总线 

分 类 号：TM854[电气工程—高电压与绝缘技术]