CN106443269B - 一种基于等效传导电流的接地网垂直接地极检测方法 - Google Patents
一种基于等效传导电流的接地网垂直接地极检测方法 Download PDFInfo
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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CN107015105B (zh) * | 2017-05-28 | 2019-05-03 | 西南交通大学 | 一种检测垂直接地极或深井接地有效性的装置及方法 |
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CN104898024A (zh) * | 2015-06-10 | 2015-09-09 | 国网上海市电力公司 | 综合地表电位和磁感应强度的变电站接地网故障诊断方法 |
CN104897996A (zh) * | 2015-06-10 | 2015-09-09 | 国网上海市电力公司 | 一种基于磁场逆问题求解的变电站接地网腐蚀诊断方法 |
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CN104898024A (zh) * | 2015-06-10 | 2015-09-09 | 国网上海市电力公司 | 综合地表电位和磁感应强度的变电站接地网故障诊断方法 |
CN104897996A (zh) * | 2015-06-10 | 2015-09-09 | 国网上海市电力公司 | 一种基于磁场逆问题求解的变电站接地网腐蚀诊断方法 |
Non-Patent Citations (2)
Title |
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直流接地极接地性能及入地电流对变压器影响的研究;李鸿志;《华北电力大学博士学位论文》;20120229;第5章 * |
磁场测量方法及在变电站接地网检测中的应用研究;江明亮;《华北电力大学硕士学位论文》;20150331;第2章 * |
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