低压补偿柜导线绝缘烧蚀故障分析  

Analysis on Insulation Ablation Fault of Conductors in Low⁃voltage Compensation Cabinets

作　　者：牛犇 NIU Ben(China Aviation Planning and Design Institute(Group)Co.,Ltd.,Beijing 100120,China)

机构地区：[1]中国航空规划设计研究总院有限公司三院电气室,北京市100120

出　　处：《建筑电气》2020年第6期16-18,共3页Building Electricity

摘　　要：介绍一起低压补偿柜内导线绝缘烧蚀故障的调查经过,再现透过表象排除个案、通过测量和破坏性操作找出故障原因的过程。The investigation process of a conductor insulation ablation fault in a low⁃voltage compensation cabinet is introduced,and the process of eliminating individual cases through their appearances and finding out the causes through measurement and destructive operation is reproduced.

关 键 词：低压补偿柜 电抗器 电容器 谐波 铝芯绕组 铜芯绕组 导线绝缘烧蚀 温升 

分 类 号：TU852[建筑科学]