Effect of external daylight in smart dimmable LED lighting systems

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Petkovic, Milica and Bajovic, Dragana and Vukobratovic, Dejan and McCutcheon, Graeme and Stankovic, Lina and Stankovic, Vladimir (2019) Effect of external daylight in smart dimmable LED lighting systems. In: Wireless and Optical Communication Conference, 2019-05-09 - 2019-05-10. (https://doi.org/10.1109/WOCC.2019.8770696)

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Abstract

This paper presents an energy-efficient solution for the smart light-emitting diode (LED) lighting system, which simultaneously provides minimal energy consumption and satisfies users’ illuminance requirements. Typical office space is illuminated by artificial light received from dimmable LED lamps, as well as daylight coming from external sources, i.e., the sunlight. Besides the possibility to dim LED lamps resulting in reduced LED output power, total illumination intensity at users’ location can be managed by reducing overall daylight. The idea to decrease daylight intensity is realized by option to dim the windows in order to properly exploit external lighting. Simulation results show that the proposed algorithm provides greater level of users’ satisfaction related to illuminance requirements.

ORCID iDs

Petkovic, Milica, Bajovic, Dragana, Vukobratovic, Dejan, McCutcheon, Graeme, Stankovic, Lina ORCID logoORCID: https://orcid.org/0000-0002-8112-1976 and Stankovic, Vladimir ORCID logoORCID: https://orcid.org/0000-0002-1075-2420;
  • Item type:Conference or Workshop Item(Paper)
    ID code:67358
    Dates:
    Date
    Event
    25 July 2019
    Published
    13 March 2019
    Accepted
    Notes:© Copyright 2019 IEEE - All rights reserved. M. Petkovic, D. Bajovic, D. Vukobratovic, G. McCutcheon, L. Stankovic and V. Stankovic, "Effect of External Daylight in Smart Dimmable LED Lighting Systems," 2019 28th Wireless and Optical Communications Conference (WOCC), Beijing, China, 2019, pp. 1-5, doi: 10.1109/WOCC.2019.8770696.
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Electronic and Electrical Engineering
    Depositing user: Pure Administrator
    Date deposited:19 Mar 2019 11:26
    Last modified:11 Nov 2024 16:57
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/67358
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