The Fault Line Selection Method of Small Current Grounding System Based on Wavelet Transformation

Abstract:

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In order to make full use of small current grounding system transient information and to improve the accuracy of fault line selection, a method based on wavelet transformation was proposed. On the basis of wavelets transformation theory and its characteristics, a proper wavelet function was chosen up to take wavelet transform to collected fault data, and then to get the fault line according to the modulus maxima theory. The MATLAB simulation results show the effectiveness of the proposed techniques on improving the accuracy of fault line selection.

Info:

Periodical:

Advanced Materials Research (Volumes 354-355)

Edited by:

Hao Zhang, Yang Fu and Zhong Tang

Pages:

149-152

DOI:

10.4028/www.scientific.net/AMR.354-355.149

Citation:

H. Li et al., "The Fault Line Selection Method of Small Current Grounding System Based on Wavelet Transformation", Advanced Materials Research, Vols. 354-355, pp. 149-152, 2012

Online since:

October 2011

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Price:

$35.00

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