Effect of external daylight in smart dimmable LED lighting systems

Milica Petkovic; Dragana Bajovic; Dejan Vukobratovic; Graeme McCutcheon; Lina Stankovic; Vladimir Stankovic

doi:10.1109/WOCC.2019.8770696

Effect of external daylight in smart dimmable LED lighting systems

Milica Petkovic, Dragana Bajovic, Dejan Vukobratovic, Graeme McCutcheon, Lina Stankovic, Vladimir Stankovic

Electronic And Electrical Engineering

Research output: Contribution to conference › Paper › peer-review

3 Citations (Scopus)

67 Downloads (Pure)

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.

Original language	English
Number of pages	5
DOIs	https://doi.org/10.1109/WOCC.2019.8770696
Publication status	Published - 25 Jul 2019
Event	Wireless and Optical Communication Conference - Beijing, China Duration: 9 May 2019 → 10 May 2019 Conference number: 28 https://www.wocc.org

Conference

Conference	Wireless and Optical Communication Conference
Abbreviated title	WOCC 2019
Country/Territory	China
City	Beijing
Period	9/05/19 → 10/05/19
Internet address	https://www.wocc.org

Keywords

smart LED lighting systems
daylight
dimming control
illuminance design
energy consumption
wireless communication

Access to Document

10.1109/WOCC.2019.8770696

Petkovic-etal-WOCC-2019-Effect-of-external-daylight-in-smart-dimmableAccepted author manuscript, 398 KB

Cite this

@conference{13e3c245ee4746d4ad220d1cd6a1dad0,

title = "Effect of external daylight in smart dimmable LED lighting systems",

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{\textquoteright} 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{\textquoteright} 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{\textquoteright} satisfaction related to illuminance requirements.",

keywords = "smart LED lighting systems, daylight, dimming control, illuminance design, energy consumption, wireless communication",

author = "Milica Petkovic and Dragana Bajovic and Dejan Vukobratovic and Graeme McCutcheon and Lina Stankovic and Vladimir Stankovic",

note = "{\textcopyright} 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. ; Wireless and Optical Communication Conference, WOCC 2019 ; Conference date: 09-05-2019 Through 10-05-2019",

year = "2019",

month = jul,

day = "25",

doi = "10.1109/WOCC.2019.8770696",

language = "English",

url = "https://www.wocc.org",

}

TY - CONF

T1 - Effect of external daylight in smart dimmable LED lighting systems

AU - Petkovic, Milica

AU - Bajovic, Dragana

AU - Vukobratovic, Dejan

AU - McCutcheon, Graeme

AU - Stankovic, Lina

AU - Stankovic, Vladimir

N1 - Conference code: 28

PY - 2019/7/25

Y1 - 2019/7/25

N2 - 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.

AB - 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.

KW - smart LED lighting systems

KW - daylight

KW - dimming control

KW - illuminance design

KW - energy consumption

KW - wireless communication

UR - http://www.wocc.org/

U2 - 10.1109/WOCC.2019.8770696

DO - 10.1109/WOCC.2019.8770696

M3 - Paper

T2 - Wireless and Optical Communication Conference

Y2 - 9 May 2019 through 10 May 2019

ER -

Effect of external daylight in smart dimmable LED lighting systems

Abstract

Conference

Keywords

Access to Document

Other files and links

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SENSIBLE: SENSors and Intelligence in BuiLt Environment (SENSIBLE) MSCA RISE

Smart dimmable LED lighting systems

Cite this

Effect of external daylight in smart dimmable LED lighting systems

Abstract

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Projects

SENSIBLE: SENSors and Intelligence in BuiLt Environment (SENSIBLE) MSCA RISE

Research output

Smart dimmable LED lighting systems

Cite this