The Effect of LED Chip Connection Type on Lighting and Thermal Performance of A Luminaire

ALI, AJDER and HAKAN, AKCA and HUSEYIN, AKDEMIR and ISMAIL, NAKIR and MUGDESEM, TANRIOVEN and RAMAZAN, AYAZ (2015) The Effect of LED Chip Connection Type on Lighting and Thermal Performance of A Luminaire. In: Third International Conference on Advances in Computing, Electronics and Communication - ACEC 2015, 10-11 October, 2015, Zurich, Switzerland.

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Abstract

LED Lighting system is an alternative to conventional lighting system for their special advantages in terms of power rating, lifetime, luminous efficacy, etc. This paper proposes the results obtained from a DC/DC converter powered LED streetlight system. In this study, high and low voltage output DC/DC converter is used for operating serial and parallel connected LED modules. The effects of connection type and output voltage are presented to verify the effectiveness on LED driver in terms of thermal, electrical and lighting aspects. Then it is shown that thermal and optical performance is better in serial connection, reliability performance is better on the parallel connection

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: connection type, luminaire, LED drivers, streetlight
Depositing User: Mr. John Steve
Date Deposited: 20 Apr 2019 11:36
Last Modified: 20 Apr 2019 11:36
URI: http://publications.theired.org/id/eprint/1419

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