基于短路电流引导的高压电缆金属护套循环抑制方法及其影响因素分析

2023 6th International Conference on Energy, Electrical and Power Engineering (CEEPE) Pub Date : 2023-05-12 DOI:10.1109/CEEPE58418.2023.10166212

Kewen Huang, Deliang Liu, Hua Zheng, Weida Huang, Jiehui Lian, Wen Zhu, Gang Liu

{"title":"基于短路电流引导的高压电缆金属护套循环抑制方法及其影响因素分析","authors":"Kewen Huang, Deliang Liu, Hua Zheng, Weida Huang, Jiehui Lian, Wen Zhu, Gang Liu","doi":"10.1109/CEEPE58418.2023.10166212","DOIUrl":null,"url":null,"abstract":"The sheath circulating current of some high-voltage cable exceeds standard, and the circulation suppressor can alleviate this problem to some extent. However, if ground fault happens, the short-circuit current will flow through the circulation suppressor, resulting in over voltage. Therefore, a circulation suppression method for short-circuit current guidance was proposed. The influence of impedance angle, installation phase and impedance ratio of suppressor on the suppression method were analyzed, and the results showed that the circulation suppression method of short-circuit current guidance had the characteristics of circulation suppression, fault current guidance and high safety.","PeriodicalId":431552,"journal":{"name":"2023 6th International Conference on Energy, Electrical and Power Engineering (CEEPE)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"High-voltage Cable Metal Sheath Circulation Suppression Method Based on Short-circuit Current Guidance and its Influence Factors Analysis\",\"authors\":\"Kewen Huang, Deliang Liu, Hua Zheng, Weida Huang, Jiehui Lian, Wen Zhu, Gang Liu\",\"doi\":\"10.1109/CEEPE58418.2023.10166212\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The sheath circulating current of some high-voltage cable exceeds standard, and the circulation suppressor can alleviate this problem to some extent. However, if ground fault happens, the short-circuit current will flow through the circulation suppressor, resulting in over voltage. Therefore, a circulation suppression method for short-circuit current guidance was proposed. The influence of impedance angle, installation phase and impedance ratio of suppressor on the suppression method were analyzed, and the results showed that the circulation suppression method of short-circuit current guidance had the characteristics of circulation suppression, fault current guidance and high safety.\",\"PeriodicalId\":431552,\"journal\":{\"name\":\"2023 6th International Conference on Energy, Electrical and Power Engineering (CEEPE)\",\"volume\":\"36 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-05-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2023 6th International Conference on Energy, Electrical and Power Engineering (CEEPE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CEEPE58418.2023.10166212\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 6th International Conference on Energy, Electrical and Power Engineering (CEEPE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CEEPE58418.2023.10166212","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

某些高压电缆的护套循环电流超标，采用循环抑制器可以在一定程度上缓解这一问题。但是，如果发生接地故障，短路电流将流过循环抑制器，造成过电压。为此，提出了一种用于短路电流导引的循环抑制方法。分析了抑制器的阻抗角、安装相位和阻抗比对抑制方法的影响，结果表明，短路电流引导的循环抑制方法具有循环抑制、故障电流引导、安全性高的特点。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

High-voltage Cable Metal Sheath Circulation Suppression Method Based on Short-circuit Current Guidance and its Influence Factors Analysis

The sheath circulating current of some high-voltage cable exceeds standard, and the circulation suppressor can alleviate this problem to some extent. However, if ground fault happens, the short-circuit current will flow through the circulation suppressor, resulting in over voltage. Therefore, a circulation suppression method for short-circuit current guidance was proposed. The influence of impedance angle, installation phase and impedance ratio of suppressor on the suppression method were analyzed, and the results showed that the circulation suppression method of short-circuit current guidance had the characteristics of circulation suppression, fault current guidance and high safety.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2023 6th International Conference on Energy, Electrical and Power Engineering (CEEPE)

自引率

0.00%

发文量