NDLI: Optimal power interface topology for DC grid connected LED lighting system

Content Provider	IEEE Xplore Digital Library
Author	Sarangan, N. Tan, Y.K.
Copyright Year	2012
Description	Author affiliation: Energy Research Institute @ Nanyang Technologycial University (ERI@N), Singapore (Sarangan, N.; Tan, Y.K.)
Abstract	Uniting represents an important area of research owing to its status of being one of the largest consumers of electricity in buildings. With increasing emphasis on the realization of net zero energy buildings (NZEB) to achieve energy conservation, more attention is being devoted to the design of high efficiency lighting systems. LED lighting has been enjoying higher favor because of significant advantages that it has over traditional lighting sources such as incandescent lamps, CFLs and so on. Due to the DC nature of the LED lights, it makes greater sense to employ a low voltage DC (LVDC) grid to power the system instead of a traditional AC one. This eliminates additional power converter stages, leading to greater efficiency. This paper aims to explore the feasibility of such an LVDC powered system with a single-stage universal driver to power LED lighting loads.
Starting Page	293
Ending Page	298
File Size	1225988
Page Count	6
File Format	PDF
ISBN	9781457718700
ISSN	21654395
e-ISBN	9781457718717
e-ISBN	9781457718694
DOI	10.1109/ICSET.2012.6357414
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-09-24
Publisher Place	Nepal
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	LED lighting Power electronic interface RNA DC-DC power converters Switches Lead Light emitting diodes Switched- inductor cell converters Low voltage DC grid
Content Type	Text
Resource Type	Article

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