中性母线避雷器均流分布在线监测系统研究  

Research on On-Line Monitoring System of Current Sharing for Neutral-Bus Arrester

作　　者：王典浪 李国艮 蒋龙[1] 杨晓维[1] 皮天满 黄忠康 李东[1] 张杰[2] 姚翔宇[2] 张立晖 苏荣宇 

机构地区：[1]中国南方电网超高压输电公司曲靖局,云南曲靖 [2]国网电力科学研究院武汉南瑞有限责任公司,湖北武汉 [3]华中科技大学电气与电子工程学院,湖北武汉

出　　处：《电力与能源进展》2018年第1期10-16,共7页Advances in Energy and Power Engineering

摘　　要：换流站是高压直流输电工程的枢纽,对整个直流输电工程起关键作用,站内交、直流设备价格昂贵,对主设备的过电压保护离不开避雷器。为确保中性母线避雷器的安全稳定运行,本文综述了一种中性母线避雷器均流分布在线检测系统的设计。The converter station is the hub of high voltage DC (HVDC) transmission project, which plays a key role in the whole transmission system. The AC and DC equipment in the converter station are ex-pensive, and the over-voltage protection of these equipments cannot be separated from the ar-resters. The design of online monitoring device of current sharing for neutral bus arrest is carried out in this paper, in order to ensure the safe and stable operation of neutral-bus arrester.

关 键 词：高压直流输电工程 中性线母线避雷器 均流分布 在线监测 

分 类 号：TM7[电气工程—电力系统及自动化]