海南联网混合输电线路行波故障测距系统  

Traveling-wave Fault Locating System for Hybrid Transmission Line of Hainan Interconnection Project

作　　者：王泰净 梁凤强 李亚会[1] 周京[1] 李京[2] 

机构地区：[1]中国南方电网超高压输电公司广州局,广东广州510405 [2]山东理工大学电气与电子工程学院,山东淄博255049

出　　处：《国网技术学院学报》2015年第6期10-14,共5页Journal of State Grid Technology College

摘　　要：此文针对海南联网500k V架空线-海底电缆混合输电线路,设计了海南联网混合输电线路行波测距系统总体方案,分析了架空线-海缆混合线路的行波故障测距原理。在此基础上,开发了行波测距终端装置和混合线路行波测距系统,并详尽介绍了行波测距终端装置的结构以及工作原理和混合线路行波测距系统的安装环境、主要功能、杆塔定位以及混合测距功能,具有良好的应用前景。Aimed at 500kV overhead line-submarine cable hybrid transmission line of Hainan Interconnection Project, this paper designs the overall scheme of travellng-wave fault locating system for hybrid transmission line of Hainan Interconnectio.n Project and analyzes the traveling-wave fault locating principle of overhead line - submarine cable hybrid transmission line.On this basis,this paper develops traveling wave fault location terminal unit and hybrid transmission line traveling wave fault locating system, and describes the structure and operating principle of traveling wave fault location terminal unit as well as installation environment, main functions, pole and tower positioning, mixed ranging function of hybrid transmission line traveling wave system in detail ,with good application prospect.

关 键 词：行波 海南联网 混合线路 测距终端装置 测距系统.测距原理 

分 类 号：TM721[电气工程—电力系统及自动化]