基于tanδ测量的绝缘在线监测系统的应用  

Application of Online Insulation Monitoring System Based on tanδ Measurement

作　　者：李红艳[1] 赵全香[1] 吴亚彬[1] 范开明[1] 赵伟静[1] 

机构地区：[1]三峡大学电气与新能源学院,湖北宜昌443002

出　　处：《自动化应用》2012年第10期64-65,70,共3页Automation Application

摘　　要：以云南大朝山水电站主变高压套管在线监测系统的实际应用为例,对比分析现代状态检修相对于传统的定期检修的优点,介绍该水电站现有基于tanδ测量的绝缘在线监测系统需要注意的问题,并提出改进建议。The comparison of modern state of repair and traditional periodic maintenance is analyzed using the example of practical application of main transformer high voltage bushings online monitoring system of Dachaoshan Hydropower station in Yunnan. The issues that need attention in online monitor system based on tanδ are introduced and the improvement advices are given.

关 键 词：大朝山水电站 介质损耗 在线监测 绝缘 

分 类 号：TM855[电气工程—高电压与绝缘技术]