Analysis of leakage current during water droplet discharge on silicone rubber adopting rc technique

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Published Mar 2, 2017
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Volume 13, Issue 1, March 2017

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Palash Mishra
Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai- 600 036
G. Parvathy
Easwari Engineering College, Ramapuram, Chennai-600 089
R. Sarathi
Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai- 600 036

Abstract

Corona activity can cause reduction in hydrophobicity of silicone rubber insulating material. Leakage current (LC) measured during water droplet discharge was analyzed through Recurrence Plot (RP) analysis. The RP obtained for the leakage current formed due to water droplet discharges under AC and DC voltages are different. Recurrent Quantification Analysis (RQA) is used to quantify the results of RP plots to classify the discharges formed under AC and DC voltages. Multi Resolution Signal Decomposition (MRSD) technique is adopted to understand the frequency contents present in the leakage current at different instants.

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How to Cite
Mishra, P., Parvathy, G., & Sarathi, R. (2017). Analysis of leakage current during water droplet discharge on silicone rubber adopting rc technique. Power Research - A Journal of CPRI, 151–156. Retrieved from https://node6473.myfcloud.com/~geosocin/CPRI/index.php/pr/article/view/150

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