高压电力电缆故障分析及相关技术

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英文篇名：Fault Analysis and Related Technologies of High Voltage Power Cable 作者：王沐雪 ; 王紫叶 ; 陈语柔 ; 杨博俊 英文作者：WANG Mu-xue;WANG Zi-ye;Chen Yu-rou;YANG Bo-jun;College of Electrical Engineering and New Energy,China Three Gorges University; 关键词：电力电缆 ; 故障分析 ; 故障测距 英文关键词：power cable;;fault analysis;;fault location 中文刊名：TXDY 英文刊名：Telecom Power Technology 机构：三峡大学电气与新能源学院; 出版日期：2019-05-25 出版单位：通信电源技术 年：2019 期：v.36;No.185 语种：中文; 页：TXDY201905079 页数：2 CN：05 ISSN：42-1380/TN 分类号：208-209

摘要

高压电力电缆凭借高可靠性和占地面积少的优势,投运量日益增大,而由电缆故障引发的事故和经济损失也与日俱增。因此,找到应对电缆故障的解决措施对保证电力系统安全可靠的运行意义重大。首先综述电力电缆故障的常见类型,从多个角度分析故障形成的原因,阐述电力电缆故障分析包括的主要内容,并介绍了故障分析各阶段的技术方法,以期为我国高压电力电缆的发展与应用提供参考。
        With the advantages of high reliability and small area,high-voltage power cables have been put into operation day by day,and the accidents and economic losses caused by cable faults are also increasing day by day. Therefore,finding solutions to cable faults is of great significance to ensure the safe and reliable operation of power system. Firstly,the common types of power cable faults are summarized,the causes of faults are analyzed from various angles,the main contents of power cable fault analysis are elaborated,and the technical methods of each stage of fault analysis are introduced in order to provide reference for the development and application of high voltage power cable in China.

引文

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