垂直层状土壤中接地系统接地电阻测量的测量电极布置

PowerCon 2000. 2000 International Conference on Power System Technology. Proceedings (Cat. No.00EX409) Pub Date : 2000-12-04 DOI:10.1109/ICPST.2000.898187

R. Zeng, Jinliang He, Yanqing Gao, Weimin Sun, Q. Su

{"title":"垂直层状土壤中接地系统接地电阻测量的测量电极布置","authors":"R. Zeng, Jinliang He, Yanqing Gao, Weimin Sun, Q. Su","doi":"10.1109/ICPST.2000.898187","DOIUrl":null,"url":null,"abstract":"How to precisely measure the grounding resistance of a substation is the fundamental factor to guarantee the safe operation of power system. The arrangement rules of measuring electrodes for the grounding resistance measurement of grounding system in vertical-layered soil were analyzed by numerical method. The demanded correct site for the potential rod under different directions is obtained when the grounding system is arranged in different soil model. The analysis states that scientific and suitable measurement method is to correctly choose the site for the potential rod according to the soil and grounding system structures in order to precisely measure the grounding resistance, and realizes the difference between the measuring results and actual grounding resistance.","PeriodicalId":330989,"journal":{"name":"PowerCon 2000. 2000 International Conference on Power System Technology. Proceedings (Cat. No.00EX409)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Measuring electrode arrangement for grounding resistance measurement of grounding system in vertical-layered soil\",\"authors\":\"R. Zeng, Jinliang He, Yanqing Gao, Weimin Sun, Q. Su\",\"doi\":\"10.1109/ICPST.2000.898187\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"How to precisely measure the grounding resistance of a substation is the fundamental factor to guarantee the safe operation of power system. The arrangement rules of measuring electrodes for the grounding resistance measurement of grounding system in vertical-layered soil were analyzed by numerical method. The demanded correct site for the potential rod under different directions is obtained when the grounding system is arranged in different soil model. The analysis states that scientific and suitable measurement method is to correctly choose the site for the potential rod according to the soil and grounding system structures in order to precisely measure the grounding resistance, and realizes the difference between the measuring results and actual grounding resistance.\",\"PeriodicalId\":330989,\"journal\":{\"name\":\"PowerCon 2000. 2000 International Conference on Power System Technology. Proceedings (Cat. No.00EX409)\",\"volume\":\"115 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-12-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"PowerCon 2000. 2000 International Conference on Power System Technology. Proceedings (Cat. No.00EX409)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICPST.2000.898187\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"PowerCon 2000. 2000 International Conference on Power System Technology. Proceedings (Cat. No.00EX409)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICPST.2000.898187","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

如何准确测量变电站的接地电阻是保证电力系统安全运行的根本因素。用数值方法分析了垂直层状土壤中接地系统接地电阻测量中测量电极的布置规律。将接地系统布置在不同的土壤模型中，得到了不同方向下电势棒所需的正确位置。分析指出，科学、合适的测量方法是根据土壤和接地系统结构正确选择电势棒的位置，以精确测量接地电阻，并实现测量结果与实际接地电阻的差异。

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

Measuring electrode arrangement for grounding resistance measurement of grounding system in vertical-layered soil

How to precisely measure the grounding resistance of a substation is the fundamental factor to guarantee the safe operation of power system. The arrangement rules of measuring electrodes for the grounding resistance measurement of grounding system in vertical-layered soil were analyzed by numerical method. The demanded correct site for the potential rod under different directions is obtained when the grounding system is arranged in different soil model. The analysis states that scientific and suitable measurement method is to correctly choose the site for the potential rod according to the soil and grounding system structures in order to precisely measure the grounding resistance, and realizes the difference between the measuring results and actual grounding resistance.

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

PowerCon 2000. 2000 International Conference on Power System Technology. Proceedings (Cat. No.00EX409)

自引率

0.00%

发文量