变电站设备状态监测发展现状  

Development Status of On-line Monitoring Technique for Substation Equipments

作　　者：付兆远[1] 郑风玲[1] 李琮[1] 杨琦欣[1] 

机构地区：[1]济南供电公司,山东济南250012

出　　处：《山东电力技术》2013年第6期24-27,共4页Shandong Electric Power

摘　　要：经济社会的不断发展和电网规模的不断扩大对电网供电可靠性提出了更高的要求,目前基于预防性试验的检修模式盲目性缺点日益显现,已不能满足电网安全运行的需要。实现变电设备的状态监测是提高检修效率的有效技术手段,是实现设备全寿命周期管理的重要途径。分析总结变电设备状态监测系统的生产和使用现状,阐述主要一次设备在线监测项目的应用情况,介绍状态监测系统的基本网架结构,从技术和管理的角度出发分析在线监测系统的不足及今后的研究方向。With continuous development of the economic and society and continuous expansion of the grid,higher requirements for network reliability are put forward.The blindness shortcomings of the current overhaul mode based on the preventive tests apparent increasingly,which have been increasingly unable to meet the needs of the safe operation of the grid.Condition monitoring of substation equipments are an effective mean to improve the efficiency of maintenance and an important way to achieve the full life cycle management of equipments.The production and use of the condition monitoring system of the substation equipments are analyzed in this paper.Applications of the online monitoring project of main primary equipments are elaborated,and the base net frame structure of the condition monitoring system is introduced.The shortcomings of the online monitoring system and the direction of future research are analyzed from perspectives of both technical and management.

关 键 词：状态检修 在线监测 预防性试验 系统架构 

分 类 号：TM72[电气工程—电力系统及自动化]