CN102957139B - 输电线路不对称防绕击保护方法 - Google Patents
输电线路不对称防绕击保护方法 Download PDFInfo
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- CN102957139B CN102957139B CN201210379031.3A CN201210379031A CN102957139B CN 102957139 B CN102957139 B CN 102957139B CN 201210379031 A CN201210379031 A CN 201210379031A CN 102957139 B CN102957139 B CN 102957139B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000004020 conductor Substances 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 10
- 230000009977 dual effect Effects 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims 1
- 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 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000012216 screening Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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CN201210379031.3A CN102957139B (zh) | 2012-10-09 | 2012-10-09 | 输电线路不对称防绕击保护方法 |
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CN201210379031.3A CN102957139B (zh) | 2012-10-09 | 2012-10-09 | 输电线路不对称防绕击保护方法 |
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CN102957139A CN102957139A (zh) | 2013-03-06 |
CN102957139B true CN102957139B (zh) | 2015-01-21 |
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Families Citing this family (3)
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CN104734103B (zh) * | 2015-04-08 | 2016-02-10 | 国家电网公司 | 交流五百千伏输电线路铁塔及其调整避雷线保护角的方法 |
CN104899472A (zh) * | 2015-07-03 | 2015-09-09 | 安徽中杰信息科技有限公司 | 基于工程经验算法的危化品停车场雷击保护区计算方法 |
CN111337796A (zh) * | 2018-12-19 | 2020-06-26 | 武汉大学 | 考虑山地地形的输电线路雷电绕击模型试验平台及方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201504018U (zh) * | 2009-09-24 | 2010-06-09 | 李景禄 | 用于输电线路的侧向避雷针 |
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US20080011500A1 (en) * | 2006-07-13 | 2008-01-17 | Beckwith Robert W | Lightning grounding towers as used in sytems for inducing lightning to eliminate hurricanes |
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Patent Citations (1)
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CN201504018U (zh) * | 2009-09-24 | 2010-06-09 | 李景禄 | 用于输电线路的侧向避雷针 |
Non-Patent Citations (2)
Title |
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郑瑞晨等.山区送电线路防雷保护措施的探讨.《水电能源科学》.2005,第23卷(第5期), * |
颜喜平等.110kV输电线路防雷措施的实验论证.《电瓷避雷器》.2009,(第4期),第39-43页. * |
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Application publication date: 20130306 Assignee: CHANGSHA XINCHANG ELECTRIC POWER SCIENCE & TECHNOLOGY CO., LTD. Assignor: Li Jinglu Contract record no.: 2015430000011 Denomination of invention: Dissymmetry shielding failure preventing protection method of transmission line Granted publication date: 20150121 License type: Exclusive License Record date: 20150326 |
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Effective date of registration: 20160930 Address after: 410011 No. 9, No. 188, No. four, 204 Middle East environmental protection road, Yuhua District, Hunan, Changsha Patentee after: CHANGSHA XINCHANG ELECTRIC POWER SCIENCE & TECHNOLOGY CO., LTD. Address before: 302, room 22, building 9, 410076 Leng Ling Road, Tianxin District, Hunan, Changsha Patentee before: Li Jinglu |