Noise Decomposition and Elimination Techniques for Fault Location of Live Wire 


Vol. 42,  No. 6, pp. 1135-1141, Jun.  2017
10.7840/kics.2017.42.6.1135


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  Abstract

This paper proposes an effective detection technique for the cable fault location, which eliminates the low-frequency noise from the time-domain reflectometry (TDR) signal and improves the performance of fault detection in live wire. In the supply of electric power, the various kinds of noises from the peripheral devices have the considerable influence on the performance of fault detection. The proposed technique separates the noise component in the TDR signal using the empirical mode decomposition, and reconstructs the signal excepting the noise component. It is shown that the detection error rate of the proposed technique can be significantly lower than those of the conventional TDR method and the TDR method using high-pass filter in live wire environment.

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  Cite this article

[IEEE Style]

G. Ryu and S. R. Park, "Noise Decomposition and Elimination Techniques for Fault Location of Live Wire," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 6, pp. 1135-1141, 2017. DOI: 10.7840/kics.2017.42.6.1135.

[ACM Style]

Gyeonghwan Ryu and So Ryoung Park. 2017. Noise Decomposition and Elimination Techniques for Fault Location of Live Wire. The Journal of Korean Institute of Communications and Information Sciences, 42, 6, (2017), 1135-1141. DOI: 10.7840/kics.2017.42.6.1135.

[KICS Style]

Gyeonghwan Ryu and So Ryoung Park, "Noise Decomposition and Elimination Techniques for Fault Location of Live Wire," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 6, pp. 1135-1141, 6. 2017. (https://doi.org/10.7840/kics.2017.42.6.1135)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880