| 配电变压器防雷保护的改进 |
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| 引用本文： | 高仕宏.配电变压器防雷保护的改进[J].湖北民族学院学报(哲学社会科学版),2003,21(4):85-87. |
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| 作者姓名： | 高仕宏 |
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| 作者单位： | 湖北民族学院信息工程学院 湖北恩施445000 |
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| 摘 要： | 配电变压器是交流配电系统的重要设备，对配电变压器需采取防雷保护措施．分析了常用的配电变压器防雷保护在多雷区使用时出现的问题，并提出了一系列改进措施，即配电变压器低压侧加装氧化锌无间隙避雷器、配电变压器高压侧另串联一组电抗器和并联一组放电间隙．
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| 关 键 词： | 配电变压器 避雷器 防雷保护 电抗器 放电间隙 |
| 文章编号： | 1008-8423(2003)04-0085-03 |
| 修稿时间： | 2002年12月21 |
Improvement of Lightning Portection for Distribution Transformer |
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| GAO Shi-hong.Improvement of Lightning Portection for Distribution Transformer[J].Journal of Hubei Institute for Nationalities(Natural Sciences),2003,21(4):85-87. |
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| Authors: | GAO Shi-hong |
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| Abstract: | Distribution transformer is the important equipment of alternating distribution system,and it is significant to take lightning protection measures for distribution transformer.This paper has analyzed the problem arising out of the lightning protection devices for distribution transformer in thunder area.and has made a series of improvement measures, low voltage side of the distribution transformer add to pack zinc oxide lightning arrester without gap ,and high voltage side of the distribution transformer joins additionally a group of reactors in series and a group of discharge gap in parallel. |
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| Keywords: | distribution transformer lightning arrester lightning protection reactor discharge gap |
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