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Study on Influence of Trees around 10 kV Distribution Line

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DOI: 10.4236/jpee.2014.24079    2,856 Downloads   3,503 Views  


Considering the complexity of the geographical surroundings and the height of 10 kV distribution line, the impact of trees on the lightning performance can not be ignored. A model of lightning position judgment and overvoltage calculation based on the concept of striking distance is built. With the theory of orthogonal test, the main factors of trees' influence on lightning performance are figured out. The results indicate that the location of trees is the main factor. In practical engineering, suitable management of vegetation can improve the lightning performance and reduce the lightning failure of 10 kV distribution line.

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The authors declare no conflicts of interest.

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Wu, Y. , Huang, D. , Ruan, J. , Chen, Y. , Luo, H. , Sun, X. and Chen, S. (2014) Study on Influence of Trees around 10 kV Distribution Line. Journal of Power and Energy Engineering, 2, 586-593. doi: 10.4236/jpee.2014.24079.


[1] Tang, J. (2012) The Assessment of Lightning Performance and Configuration of the Lightning Protection Measures of 10 kV Distribution Line in the Pearl River Delta Area. Master Thesis, South China University of Technology.
[2] Mousa, A.M. and Srivastava, K.D. (2008) Effect of Shielding by Trees on the Frequency of Lightning Strokes to Power Lines. IEEE Transactions on Power Delivery, 3, 724-730.
[3] Wen, M.-X. (2004) Study of Lightning Induced Overvoltage on Overhead Distribution Lines. Master Thesis, Huazhong University of Science and Technology.
[4] Omidiora, M.A. and Lehtonen, M. (2008) A Comparative Study on the Shielding Effect of Tree,Concrete Building on Direct Lightning Strokes to Medium Voltage Distribution Line. Power Symposium, North American, 28-30 September 2008, 1-7.
[5] Li, X.-L., Yin, X.-G. and He, J.-J. (2008) Experimental Research and Theoretical Analysis on Striking Distance Factor. High Voltage Engineering, 34, 41-44.
[6] Xu, F., Yin, L.-Q. and Wei, W. (2009) Research on Striking Distance Factor for UHV Transmission Lines. High Voltage Apparatus, 45, 112-115.
[7] Wang, X., Wang, S.-C., He, J.-L., et al. (2011) Characteristics of Lightning Induced Overvoltage of 10 kV Distribution Lines. High Voltage Engineering, 37, 599-605.
[8] He, P., Lan, L., Wen, X.-S., et al. (1999) The Problem in the Calculation of Induced Voltages on Overhead Distribution Lines. High Voltage Engineering, 25, 65-67.
[9] Li, R.-H. (1999) The Definition of Equivalent Lightning Strike Width and Calculation in Lightning Performance Design. High Voltage Engineering, 3, 49-50.

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