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http://dx.doi.org/10.5370/KIEE.2013.62.9.1329

Study on the RFI Noise Reduction of the Electric Railway in the Frequency Range of 9 kHz to 150 kHz  

Kang, Yong-Sam (Ministry of Land, Infrastructure and Transport)
Lee, Jongwoo (Dept. of Railway Electric and Signaling Engineering, Graduate School of Railway, Seoul National University of Science and Technology)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.62, no.9, 2013 , pp. 1329-1334 More about this Journal
Abstract
A electric railway is unique system that electric trains consumed huge electric power are travelled and is much interested with EMC. There were several problems exceeding the standard in the frequency range of 9kHz to 150kHz because the radiation noises were moved the higher frequency range according to developing the power electronic technology. It is studied the experimental confirmation of main noise source on the electric train and the analytic simulation for reducing the noise level in this paper.
Keywords
EMI; EMC; Electromagnetic noise; RFI noise; Rogoski coil;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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3 IEC62236-5, "Railway applications - Electromagnetic compatibility - Part 5 : Emission and immunity of fixed power supply installations and apparatus", 2003. 4.
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