CN114295871A - 输电高压线路杆塔接地网不开挖检测方法及系统 - Google Patents
输电高压线路杆塔接地网不开挖检测方法及系统 Download PDFInfo
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- CN114295871A CN114295871A CN202111658478.XA CN202111658478A CN114295871A CN 114295871 A CN114295871 A CN 114295871A CN 202111658478 A CN202111658478 A CN 202111658478A CN 114295871 A CN114295871 A CN 114295871A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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2021
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CA2582795A1 (en) * | 2006-03-27 | 2007-09-27 | Key Energy Sevices, Inc. | Method and system for interpreting tubing data |
CN101551470A (zh) * | 2008-11-20 | 2009-10-07 | 广州市城市规划勘测设计研究院 | 一种探测非开挖深埋管线的方法 |
CN103323753A (zh) * | 2013-06-07 | 2013-09-25 | 深圳供电局有限公司 | 基于光子型定位紫外局放在线监测系统 |
CN105116240A (zh) * | 2015-06-05 | 2015-12-02 | 国网辽宁省电力有限公司葫芦岛供电公司 | 输电线路杆塔及人工接地体防雷泄流通道检测方法 |
CN107305233A (zh) * | 2016-04-22 | 2017-10-31 | 刘晓博 | 一种20至10kV配电线路接地选区间策略、算法与电路 |
CN206516777U (zh) * | 2017-03-13 | 2017-09-22 | 国网冀北电力有限公司迁西县供电分公司 | 一种降低接地电阻的结构 |
CN107831370A (zh) * | 2017-11-30 | 2018-03-23 | 西安理工大学 | 直流接地极及杆塔接地网附近电磁场的有限元分析方法 |
CN110333539A (zh) * | 2019-07-18 | 2019-10-15 | 海南电网有限责任公司白沙供电局 | 一种配电网杆塔底盘、卡盘和拉盘的无损检测系统及方法 |
CN211263803U (zh) * | 2020-03-10 | 2020-08-14 | 国网浙江省电力有限公司电力科学研究院 | 一种具有无线传输功能的接地网拓扑结构测量装置 |
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丁德;杨晓萍;郭扬;: "直流接地极及杆塔接地网附近电磁场的有限元分析", 电网与清洁能源, no. 08 * |
李海峰;韩东峰;全明睿;: "输电线路杆塔接地放射线智能探测装置研究", 科技与创新, no. 04 * |
潘子仁;洪书文;毛兴华;李悦;周威;马亚琦;林俊超;胡林洁;: "输电杆塔不同形状接地体最大跨步电压轨迹包络线分布规律研究", 电力与能源, no. 04 * |
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