基于带电检测和在线监测的变电设备状态评价管理  

Condition-based Evaluation Management for Power Equipment Based on Energized Test and On-line Monitoring

作　　者：付兆远[1] 孙英涛[1] 王宁[1] 吕灿宾 刘春明[1] 孙岩[1] 

机构地区：[1]国网山东省电力公司济南供电公司,济南250012 [2]中铁十四局集团有限公司,济南250013

出　　处：《山东电力技术》2015年第7期6-9,25,共5页Shandong Electric Power

摘　　要：变电设备状态评价是以设备状态数据为基础的综合体系,其核心是设备状态信息的准确获取。目前,获取设备状态信息的主要手段有设备巡检、例行试验、带电检测和在线监测。随着传感器技术、在线诊断技术的不断发展,带电检测和在线监测越来越重要。从健全带电检测和在线监测体系以及优化状态检修闭环管理两方面总结了变电设备状态检修工作中的典型做法,有效解决了电网检修工作中的难题。Condition-based evaluation is an integrated system based on equipment condition indicators.Acquiring equipment condition indicators accurately are the core task of the system.Routine examination,routine test,enei＇gized test and on-line monitoring are the major ways on indicators obtainment.With the development of sensor and on-line diagnosis technology, energized test and on-line monitoring are playing an increasingly important role in data collection.Perfection of energized test and on-line monitoring are discussed in this paper.Optimum methods in the management of equipment maintenance are also introduced.Typical practices for equipment maintenance in Jinan power supply company are introduced.Settlement mechanism for contradiction in power equipment maintenance is provided in this paper.

关 键 词：状态检修 在线监测 带电检测 闭环管理 

分 类 号：TM72[电气工程—电力系统及自动化]