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Author(s): |
Chun-sheng Li, Pingdingshan Power Supply Company, Henan Pingdingshan 467001,China)
Xiao-feng Guo, Pingdingshan Power Supply Company, Henan Pingdingshan 467001,China)
Hong-kui Li, Pingdingshan Power Supply Company, Henan Pingdingshan 467001,China)
Jian-bin Zhang, Pingdingshan Power Supply Company, Henan Pingdingshan 467001,China) |
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Abstract: |
The overhead transmission lines is an important part of power system, lightning performance of transmission lines to measure the pros and cons, projects mainly lightning withstanding level and rate of these two indicators trip through the statistical data found in the current high-pressure and high pressure overhead transmission lines, tripping Shielding absolute leading position, how to properly analyze the causes of Shielding to reduce or prevent the attack around, as every electrical worker must face. This according to the principle of mine, from the introduction of the causes of Shielding, Shielding characteristics of this paper introduces measures to reduce Shielding failure, from which these responses, select a method that is a negative angle of protection of a brief introduction.
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