小浪底电厂10kV厂用电故障分析与启示  

Analysis and Revelation of Power Failure of 10kV Plant in Xiaolangdi Power Plant

作　　者：高凯阳 罗甜 陈岭 GAO Kaiyang;LUO Tian;CHEN Ling(Xiaolangdi Hydro-junction Management Center of the Ministry of Water Resources of P.R.China,Zhenzhou 450000,China;Yunnan Heyu Investment Co.,Ltd.,Dehong 679300,China)

机构地区：[1]水利部小浪底水利枢纽管理中心,河南郑州450000 [2]云南合宇投资有限公司,云南德宏679300

出　　处：《电工技术》2018年第1期91-92,101,共3页Electric Engineering

摘　　要：针对小浪底水电厂10kV系统接地故障,对带电显示装置、母线PT、消谐装置等二次设备运行情况进行分析,提出了解决此类故障的可行方案。Aiming at the grounding fault of 10kV auxiliary power system in Xiaolangdi hydropower plant,analyzes the operation of secondary equipments such as live displaying device,bus PT and harmonic elimination device,and puts forward a feasible solution to the analogous malfunctions.

关 键 词：厂用电 接地 电压互感器 相量 

分 类 号：TM621[电气工程—电力系统及自动化]