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The Transactions P of the Korean Institute of Electrical Engineers

Korean Journal of Air-Conditioning and Refrigeration Engineering

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Title	A Study on Railroad Vehicle Lighting Environment
Authors	강옥구(Kang, Og-Goo) ; 장우진(Jang, Woojin)
DOI	https://doi.org/10.5370/KIEEP.2014.63.3.178
Page	pp.178-182
ISSN	1229-800X
Keywords	Lighting energy ; Lighting load ; High efficiency luminaire ; LED ; Railroad vehicle ; LED luminaire
Abstract	This paper investigates the lighting environment of railway system which are mainly used in KTX, Saemaul and Mugunghwa. When lighting used in KTX such as fluorescent lamp and incandescence is being replaced with LED lamp, illumination load of each railroad vehicle has been compared. The comparison result shows that the reduction of power consumption is 43.34% before and after the change. Also it has been performed the economic evaluation.

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