| 燃气轮机发电厂防雷接地系统改造 |
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| 引用本文： | 励敏,郭世明.燃气轮机发电厂防雷接地系统改造[J].上海电力学院学报,2018,34(4):361-365. |
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| 作者姓名： | 励敏 郭世明 |
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| 作者单位： | 上海闸电燃气轮机发电厂;长沙理工大学 |
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| 摘 要： | 对上海闸电燃气轮机发电厂因雷击导致机组跳机的事故进行了分析,提出了防雷接地的可行性方案,并对全厂范围的接地系统进行了评估和改造。测试数据表明,防雷接地系统的改造更有利于电网的安全稳定运行。
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| 关 键 词： | 燃气轮机 雷电 防雷接地系统 接地阻抗 |
| 收稿时间： | 2018/5/8 0:00:00 |
Reformation of Lightning Protection Grounding System for Gas Turbine Power Plant |
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| LI Min and GUO Shiming.Reformation of Lightning Protection Grounding System for Gas Turbine Power Plant[J].Journal of Shanghai University of Electric Power,2018,34(4):361-365. |
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| Authors: | LI Min and GUO Shiming |
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| Affiliation: | Shanghai Zhadian Gas Turbine Power Plant, Shanghai 200438, China and School of Electronic and Information Engineering, Changsha University of Technology, Changsha 410114, China |
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| Abstract: | An analysis is conducted on the accident of the malfunction of the unit of Shanghai Zhadian Gas Turbine Power Plant caused by lightening stroke,and some feasible preventive counter-measures are proposed.The grounding system of the whole plant is assessed and transformed.It is showed by the testing data that the transformation of the lightning protection grounding system is beneficial to the safe and steady operation of the grid. |
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| Keywords: | gas turbine thunderbolt lightning protection grounding system ground impedance |
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