|本期目录/Table of Contents|

[1]符传福,姚 冬,陈钦柱,等.电网架空输电线路差异化防雷研究[J].电子设计工程,2019,27(22):70-73.
 FU Chuanfu,YAO Dong,CHEN Qinzhu,et al.Research on differential lightning protection of overhead transmission lines in power grid[J].SAMSON,2019,27(22):70-73.
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电网架空输电线路差异化防雷研究(PDF)
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《电子设计工程》[ISSN:1674-6236/CN:61-1477/TN]

卷:
27
期数:
2019年22期
页码:
70-73
栏目:
计算机技术应用
出版日期:
2019-11-20

文章信息/Info

Title:
Research on differential lightning protection of overhead transmission lines in power grid
文章编号:
1674-6236(2019)22-0070-04
作者:
符传福姚 冬陈钦柱陈川刚
(海南电网有限责任公司 电力科学研究院,海南 海口 570100)
Author(s):
FU Chuan?fu YAO Dong CHEN Qin?zhu CHEN Chuan?gang
(Institute of Electric Power Science, Hainan Power Grid Co., Ltd., Haikou 570100, China)
关键词:
海南地区 差异化 防雷 输电线路
Keywords:
Hainan area differentiation lightning protection transmission line
分类号:
TM836
DOI:
-
文献标志码:
A
摘要:
为提高电网供电的可靠性,文中提出了一种适用于海南地区的差异化防雷改造方案。该系统以海南地区的输电线路为例,通过统计输电线路的雷击故障数据和地理位置信息等多项指标,在综合分析线路电压、土壤和雷电分布等内外部条件的基础上,得出计算输电线路耐雷击水平与绕击耐雷水平的计算公式。同时还提出了多种提高线路防雷水平的具体施工措施,从而形成了针对海南地区输电线路的差异化防雷方案。
Abstract:
In order to further improve the reliability of power supply, this paper proposes a differential lightning protection transformation scheme suitable for Hainan area. Taking the transmission line in Hainan as an example, by collecting the location information of transmission line and the data of lightning fault and other lightning protection indicators, and on the basis of comprehensive analysis of the internal and external conditions such as line voltage, soil and lightning distribution, the calculation formulas for calculating the lightning resistance level and shielding lightning resistance level of transmission line are given, and various kinds of methods for improving the lightning protection level of transmission line are proposed. Specific construction measures have formed a differential lightning protection scheme for transmission lines in Hainan.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-03-23 稿件编号:201903169基金项目:海南省电网理化分析重点实验室项目 (073000KK52180001)作者简介:符传福(1984—),男,海南文昌人,工程师。研究方向:电网设备状态监测分析诊断技术。
更新日期/Last Update: 2019-11-22