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LED Boost Driver Topologies for Low Voltage DC Distribution Systems in Smart Structured Buildings
Published in Informa UK Limited
Volume: 46
Issue: 10
Pages: 1134 - 1146
Most of the loads connected to the existing AC distribution system operate with low voltage DC power. Hence, there is a requirement to convert AC into DC power. Often there are many inefficiencies associated with AC to DC power conversion. To enhance the energy conservation, low voltage DC distribution system (LVDCDS) is suggested in this paper. Forty percent of the total power consumed in India is by lighting loads which make use of DC power. LVDCDS is an ideal choice to power lighting loads in residential and commercial buildings. This paper presents a detailed study of four different single stage, interleaved, non-isolated light emitting diode (LED) drivers for lighting load. All the topologies are developed in hardware and tested experimentally with controller implementation to provide a constant power of 70 W to power LED lights in the campus building. The installation cost, payback period, and energy savings for the converters connected to LVDCDS are analyzed and discussed in particular. © 2018, © 2018 Taylor and Francis Group, LLC.
About the journal
JournalElectric Power Components and Systems
PublisherInforma UK Limited
Open Access0