CN102890207B - 一种雷击输电线路避雷线或杆塔的辨识方法 - Google Patents
一种雷击输电线路避雷线或杆塔的辨识方法 Download PDFInfo
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- CN102890207B CN102890207B CN201210205147.5A CN201210205147A CN102890207B CN 102890207 B CN102890207 B CN 102890207B CN 201210205147 A CN201210205147 A CN 201210205147A CN 102890207 B CN102890207 B CN 102890207B
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- 238000012850 discrimination method Methods 0.000 claims description 11
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- 238000000354 decomposition reaction Methods 0.000 description 10
- 208000025274 Lightning injury Diseases 0.000 description 3
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CN103278709B (zh) * | 2013-04-27 | 2015-09-02 | 国家电网公司 | 一种输电线路雷电行波特性测试系统 |
CN113325265A (zh) * | 2021-05-12 | 2021-08-31 | 武汉三相电力科技有限公司 | 一种检测输电线路中混合行波的装置 |
CN117092452B (zh) * | 2023-10-18 | 2024-03-15 | 智联新能电力科技有限公司 | 基于行波信号检测的配电网高阻接地故障隔离方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004053361A (ja) * | 2002-07-18 | 2004-02-19 | Tomita Denki Seisakusho:Kk | 電流検出システム |
CN201111704Y (zh) * | 2007-08-07 | 2008-09-10 | 刘熠 | 输电线路雷击跳闸事故性质识别系统 |
CN101290336A (zh) * | 2008-06-18 | 2008-10-22 | 昆明理工大学 | 一种交流输电线路雷电绕击与反击的识别方法 |
CN101345415A (zh) * | 2008-08-26 | 2009-01-14 | 昆明理工大学 | 直流输电线路雷电绕击与反击分辨的行波分析识别方法 |
CN101776710A (zh) * | 2010-02-01 | 2010-07-14 | 昆明理工大学 | 一种高压直流输电线路雷电绕击电流波形反演恢复方法 |
JP4817665B2 (ja) * | 2005-01-11 | 2011-11-16 | 東北電力株式会社 | 落雷位置標定方法及びシステム |
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- 2012-06-20 CN CN201210205147.5A patent/CN102890207B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004053361A (ja) * | 2002-07-18 | 2004-02-19 | Tomita Denki Seisakusho:Kk | 電流検出システム |
JP4817665B2 (ja) * | 2005-01-11 | 2011-11-16 | 東北電力株式会社 | 落雷位置標定方法及びシステム |
CN201111704Y (zh) * | 2007-08-07 | 2008-09-10 | 刘熠 | 输电线路雷击跳闸事故性质识别系统 |
CN101290336A (zh) * | 2008-06-18 | 2008-10-22 | 昆明理工大学 | 一种交流输电线路雷电绕击与反击的识别方法 |
CN101345415A (zh) * | 2008-08-26 | 2009-01-14 | 昆明理工大学 | 直流输电线路雷电绕击与反击分辨的行波分析识别方法 |
CN101776710A (zh) * | 2010-02-01 | 2010-07-14 | 昆明理工大学 | 一种高压直流输电线路雷电绕击电流波形反演恢复方法 |
Non-Patent Citations (1)
Title |
---|
架空输电线路雷电流波形实时监测系统;汪涛等;《高电压技术》;20080531;第34卷(第5期);第961-965页 * |
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Denomination of invention: Identification method for judging whether lightning conductor or tower of power transmission line is struck by lightning Effective date of registration: 20150803 Granted publication date: 20150218 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Wuhan Sunshine Power Science & Technology Co., Ltd. Registration number: 2015990000634 |
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Date of cancellation: 20160711 Granted publication date: 20150218 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Wuhan Sunshine Power Science & Technology Co., Ltd. Registration number: 2015990000634 |
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Denomination of invention: Identification method for judging whether lightning conductor or tower of power transmission line is struck by lightning Effective date of registration: 20160912 Granted publication date: 20150218 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Wuhan Sunshine Power Science & Technology Co., Ltd. Registration number: 2016420000036 |
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Date of cancellation: 20171009 Granted publication date: 20150218 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Wuhan Sunshine Power Science & Technology Co., Ltd. Registration number: 2016420000036 |
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Denomination of invention: Identification method for judging whether lightning conductor or tower of power transmission line is struck by lightning Effective date of registration: 20171026 Granted publication date: 20150218 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Wuhan Sunshine Power Science & Technology Co., Ltd. Registration number: 2017420000035 |
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Date of cancellation: 20190108 Granted publication date: 20150218 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Wuhan Sunshine Power Science & Technology Co., Ltd. Registration number: 2017420000035 |