| 变电站分层土壤模型构建对土壤电阻率测量深度的要求 |
| |
| 引用本文： | 钟山,周炜明,周德才.变电站分层土壤模型构建对土壤电阻率测量深度的要求[J].四川电力技术,2020,43(4):47-50. |
| |
| 作者姓名： | 钟山 周炜明 周德才 |
| |
| 作者单位： | 中国电力工程顾问集团西南电力设计院有限公司,四川成都 610021;中国电力工程顾问集团西南电力设计院有限公司,四川成都 610021;中国电力工程顾问集团西南电力设计院有限公司,四川成都 610021 |
| |
| 摘 要： | 采用接地系统辅助设计软件包CDEGS,通过对变电站分层土壤模型下地网接地电阻、散流特性仿真计算,研究了模型构建深度对地网接地电阻计算误差的影响,并提出了构建模型所需的合理测量范围及深度。
|
| 关 键 词： | 土壤模型 地网 接地电阻 CDEGS 散流特性 |
Measurement Depth of Soil Resistivity Required by Construction of Layered Soil Model in Substation |
| |
| Zhong Shan,Zhou Weiming,Zhou Decai.Measurement Depth of Soil Resistivity Required by Construction of Layered Soil Model in Substation[J].Sichuan Electric Power Technology,2020,43(4):47-50. |
| |
| Authors: | Zhong Shan Zhou Weiming Zhou Decai |
| |
| Affiliation: | Southwest Electric Power Design Institute Co., Ltd. |
| |
| Abstract: | Through the simulation calculation of grounding resistance and stray current characteristics of grounding grid under the layered soil model of substation,the influence of the depth of model construction on the calculation error of grounding resistance of grounding grid is studiedby using CDEGS software package of grounding system aided design, and the reasonable measurement range and depth required for establishing the model are proposed. |
| |
| Keywords: | soil model grounding grid grounding resistance CDEGS stray current characteristics |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《四川电力技术》浏览原始摘要信息 |
|
点击此处可从《四川电力技术》下载全文 |
