CN104897977B - 一种输电线路雷击频度的直接监测方法 - Google Patents
一种输电线路雷击频度的直接监测方法 Download PDFInfo
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 87
- 238000012544 monitoring process Methods 0.000 title claims abstract description 30
- 208000025274 Lightning injury Diseases 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 22
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 claims abstract description 44
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- 230000009466 transformation Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 abstract 1
- 238000012806 monitoring device Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
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Abstract
Description
区段编号 | 杆塔编号 | 雷击频度 |
1 | 1~40 | 9.68 |
2 | 41~80 | 3.42 |
3 | 81~120 | 29.9 |
4 | 121~160 | 20.08 |
5 | 161~200 | 47.48 |
6 | 201~240 | 24.64 |
7 | 241~280 | 28.2 |
8 | 281~320 | 60.51 |
9 | 321~360 | 51.7 |
10 | 361~411 | 104.04 |
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CN201410083221.XA CN104897977B (zh) | 2014-03-07 | 2014-03-07 | 一种输电线路雷击频度的直接监测方法 |
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CN104897977A CN104897977A (zh) | 2015-09-09 |
CN104897977B true CN104897977B (zh) | 2018-02-02 |
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Families Citing this family (2)
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CN111025044B (zh) * | 2019-11-16 | 2022-08-26 | 国网浙江宁波市奉化区供电有限公司 | 一种配电网雷击断线模拟试验方法 |
CN113095718A (zh) * | 2021-04-29 | 2021-07-09 | 广东电网有限责任公司清远供电局 | 一种输电线路的检修计划确认方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101122623A (zh) * | 2007-09-14 | 2008-02-13 | 清华大学 | 对高压输电系统防雷性能参数的测试方法 |
CN101315400A (zh) * | 2008-07-15 | 2008-12-03 | 国网武汉高压研究院 | 基于雷电参数统计的输电线路防雷性能评估方法 |
CN102788932A (zh) * | 2012-06-13 | 2012-11-21 | 武汉三相电力科技有限公司 | 一种输电线路雷电绕击故障的辨识方法 |
CN103048598A (zh) * | 2012-12-21 | 2013-04-17 | 广州供电局有限公司 | 输电线路杆塔反击耐雷性能的评估方法及装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003172758A (ja) * | 2001-12-05 | 2003-06-20 | Sumitomo Electric Ind Ltd | 送電線故障区間検出システムによる雷撃検知区間標定方法 |
JP5582794B2 (ja) * | 2010-01-19 | 2014-09-03 | 東北電力株式会社 | 雷電流分布推定システム |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101122623A (zh) * | 2007-09-14 | 2008-02-13 | 清华大学 | 对高压输电系统防雷性能参数的测试方法 |
CN101315400A (zh) * | 2008-07-15 | 2008-12-03 | 国网武汉高压研究院 | 基于雷电参数统计的输电线路防雷性能评估方法 |
CN102788932A (zh) * | 2012-06-13 | 2012-11-21 | 武汉三相电力科技有限公司 | 一种输电线路雷电绕击故障的辨识方法 |
CN103048598A (zh) * | 2012-12-21 | 2013-04-17 | 广州供电局有限公司 | 输电线路杆塔反击耐雷性能的评估方法及装置 |
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