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http://dx.doi.org/10.5370/KIEE.2011.60.7.1378

Analysis of Electromagnetic Shielding Performance for a BiMODAL Tram using an Electromagnetic Concentration Index  

Choi, Nak-Sun (경북대학교 전기공학과)
Jeung, Gi-Woo (경북대학교 전기공학과)
Kim, Nam-Kyung (경북대학교 전기공학과)
Song, Myung-Kon (벡터필드코리아(주) 연구소)
Lee, Kang-Won (한국철도기술연구원)
Mok, Jai-Kyun (한국철도기술연구원)
Kim, Dong-Hun (경북대학교 전기공학과)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.60, no.7, 2011 , pp. 1378-1384 More about this Journal
Abstract
In this paper, the electromagnetic shielding performance of a BiMODAL Tram is investigated by means of an electromagnetic analysis tool, called HFSS. For the purposed of doing this, first, three-dimensional finite element modeling for the tram including electronic devices and engine room is carried out. Then, for quantitatively assessing the electromagnetic shielding performance of the tram's body, concentration indexes for electric field magnitude and time-average stored electric energy are introduced. From numerical results, it is inferred that the tram's body can protect the electronic devices and engine room against external electromagnetic waves from 30 MHz to 100 MHz.
Keywords
Electromagnetic shielding; Finite element method; Electromagnetic interference;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
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