基于行波测距的风电场集电线路主要问题研究  

Research on Main Problems of Wind Farm Collecting Circuit Based on Traveling Wave Ranging

作　　者：范钊祥 FAN Zhaoxiang(Guangzhou Development New Energy Co.,Ltd.,Guangzhou 510000,Guangdong,China)

机构地区：[1]广州发展新能源股份有限公司,广东广州510000

出　　处：《电气传动自动化》2024年第4期71-74,58,共5页Electric Drive Automation

摘　　要：近年来我国大力发展清洁能源产业,截止到2022年底,我国清洁能源发电量以及新增装机容量都得到了大幅提升,同时各类线路故障频发,风力发电首当其冲成为了清洁能源的重要组成部分,本文首先对比了传统阻抗法与行波法故障测距的差异性,指出了当下行波法故障测距应用于风电场集电线路中存在的问题,同时给出了相应的解决方案及策略,为保障风电场集电线路行波法故障测距成熟应用提供了相应的运行方案,提高了风电场集电线路的运行安全性以及稳定性。In recent years,China has vigorously developed the clean energy industry,by the end of 2022,China's clean energy generation and new installed capacity have been greatly improved,while all kinds of line failures occur frequently,wind power generation is the first to become an important part of clean energy,this paper first compared the traditional impedance method and traveling wave method fault locating differences,This paper points out the problems existing in the application of downgoing wave fault location method to the collector line of wind farm,and gives the corresponding solutions and strategies,which provides the corresponding operation scheme to ensure the mature application of traveling wave fault location method of the collector line of wind farm,and improves the operation safety and stability of the collector line of wind farm.

关 键 词：风电场集电线路 行波故障测距 解决方案及策略 安全性及稳定性 

分 类 号：TM614[电气工程—电力系统及自动化]