TY - GEN
T1 - Development of an energy efficient street light driving system
AU - Chen, Po Yen
AU - Liu, Yi Hua
AU - Yau, Yeu Torng
AU - Lee, Hung Chun
PY - 2008
Y1 - 2008
N2 - as the LED's lumen efficiency increases rapidly in recent years, many new LED illumination applications are emerging. LEDs have features such as long-life, small and low power consumption. Therefore, they are used in various occasion such as full color large sized LED displays, traffic lights, and etc. In this paper, an energy efficient street lighting system is proposed. The presented system consists of a LED lamp module, a digitally-controlled multi-phase driving system for LED lamp and an Ethernet-based communication interface. A developed prototype system will be presented in this paper and experiments will be performed to verify the correctness of the proposed system. According to the experimental results, the lighting efficiency is 85 % and the conversion efficiency is 90 %.
AB - as the LED's lumen efficiency increases rapidly in recent years, many new LED illumination applications are emerging. LEDs have features such as long-life, small and low power consumption. Therefore, they are used in various occasion such as full color large sized LED displays, traffic lights, and etc. In this paper, an energy efficient street lighting system is proposed. The presented system consists of a LED lamp module, a digitally-controlled multi-phase driving system for LED lamp and an Ethernet-based communication interface. A developed prototype system will be presented in this paper and experiments will be performed to verify the correctness of the proposed system. According to the experimental results, the lighting efficiency is 85 % and the conversion efficiency is 90 %.
UR - http://www.scopus.com/inward/record.url?scp=62949158295&partnerID=8YFLogxK
U2 - 10.1109/ICSET.2008.4747108
DO - 10.1109/ICSET.2008.4747108
M3 - 会议稿件
AN - SCOPUS:62949158295
SN - 9781424418886
T3 - 2008 IEEE International Conference on Sustainable Energy Technologies, ICSET 2008
SP - 761
EP - 764
BT - 2008 IEEE International Conference on Sustainable Energy Technologies, ICSET 2008
T2 - 2008 IEEE International Conference on Sustainable Energy Technologies, ICSET 2008
Y2 - 24 November 2008 through 27 November 2008
ER -
