变压器套管绝缘在线监测系统故障分析及预控  

Fault Analysis and Pre-control of Online Monitoring System of Transformer Bushing Insulation

作　　者：王韧 彭兆裕 邹德旭 陆佳其 洪志湖 代维菊 WANG Ren;PENG Zhaoyu;ZOU Dexu;LU Jiaqi;HONG Zhihu;DAI Weiju(Lincang Electric Power Bureau,Yunnan Electric Power Company Limited,Lincang 677000,China;Yunnan Electric Power Research Institute,Kunming 650217,China)

机构地区：[1]云南电网有限责任公司临沧供电局,云南临沧677000 [2]云南电网有限责任公司电力科学研究院,云南昆明650217

出　　处：《电工技术》2020年第4期98-100,共3页Electric Engineering

摘　　要：状态检修是电力行业发展的趋势,在线监测装置能为状态检修提供参考依据。为提高变压器套管绝缘在线监测装置的可靠性,文章对云南电网近期发生的两起变压器套管绝缘在线监测系统故障进行分析,确定其故障原因,并提出相应的整改措施及建议。State overhaul is the development trend of the power industry,and online monitoring devices can provide reference for state overhaul.In order to improve the reliability of online monitoring device of transformer bushing insulation,the faults of two online monitoring systems of transformer bushing insulation that had occurred recently in Yunnan Power Grid were analyzed.The cause of the faults was determined and corresponding corrective measures and suggestions were given.

关 键 词：套管 在线监测 误判 电路板 

分 类 号：TM41[电气工程—电器]