Abstract：Research purposes: In recent years, people has begun to focus on the influence of lightning on the electrified railway. Especially the lighting activity in the heavy lightning areas brings the serious harm to the electrified railway in these areas. The lightning protection technology is an important for ensuring the reliability of the power supply system of the electrified railway. So the measures for the lightning protection must be strengthened and the lighting protection technology must be enhanced.
Research conclusions: The three lines of defense should be built for the lighting protection for the substation to avoid the hit of the lighting strike to the substation devices, and the three level prevention should be built for avoiding the appearances of the failures of the low-voltage devices of the substation caused by the rising earth potential or the induced voltage and the induced current. Also the measures should be taken for the earthing system to make it in the good working state The lighting protection engineering for the substation should have the means mentioned above.
朱江. 珠三角重雷区牵引变电所防雷工程技术研究[J]. 铁道工程学报, 2013, 30(1): 92-99.
ZHU Jiang. Research on Lightning Protection Engineering of Traction Substation in Heavy Lightning Zone. 铁道工程学报, 2013, 30(1): 92-99.
[1] 曲昌军，邓云川.牵引变电所过电压问题研究[J].铁道工程学报,2007(8): 81-84. Qu Changjun, DengYunchuan. Traction Substation Overvoltage Research [J]. Journal of Railway Engineering Society, 2007(8): 81-84.
[2] 张翠霞，杜澎春，王鑫方.进线具有电缆段的110kv变电站防雷保护的研究[J].电网技术， 1998(8): 54-59. Zhang Cuixia, Du Pengchun, Wang Xinfang. Lightning Protection of 110 kV Substation Line Cable [J]. Power System Technology, 1998(8): 54-59.
2013, Vol. 30 
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