Simulation study on controller design for color mixed white light LED panel for studio lighting

Savitha G. Kini, Abhilash Prabhu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This paper presents simulation study on power management topology for a LED based lighting panel to be used in studios, working on the concept of additive color mixing employing high brightness LEDs of one watt each and having four different circuits for the four constituent colors The constituent colors are the three primary colors, red, blue and green with amber added to obtain better color rendering index CRI with the emitted light and to tune the color temperature requirements that studio lighting demands. The panel is to be implemented with the intention of replacing currently existing studio panels working on conventional light sources like CFL and FTL. The LED panel was decided to obtain a LUX level of 300 and is designed to operate at any voltages between 90Vac to 265Vac and 81Vdc and 230Vdc at either 50 or 60 Hz for the ac supply. In the panel, four different circuits operate in synchronism with each other yet are independent of each other. The different circuits are for the different colors, the amounts of which are decided so as to produce what is known in industrial parlance as usable white. Although the circuits have individual controllers, they can be unified to give the effect of a single controller acting on all the four circuits and varying the intensity of the light produced without directly affecting the shade or hue.

Original languageEnglish
Title of host publicationProceedings of the 2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012
Pages1582-1587
Number of pages6
DOIs
Publication statusPublished - 2012
Event2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012 - Singapore, Singapore
Duration: 18-07-201220-07-2012

Conference

Conference2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012
CountrySingapore
CitySingapore
Period18-07-1220-07-12

Fingerprint

Studios
Light emitting diodes
Lighting
Color
Controllers
Networks (circuits)
Amber
Light sources
Luminance
Synchronization
Topology
Electric potential

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Kini, S. G., & Prabhu, A. (2012). Simulation study on controller design for color mixed white light LED panel for studio lighting. In Proceedings of the 2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012 (pp. 1582-1587). [6360976] https://doi.org/10.1109/ICIEA.2012.6360976
Kini, Savitha G. ; Prabhu, Abhilash. / Simulation study on controller design for color mixed white light LED panel for studio lighting. Proceedings of the 2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012. 2012. pp. 1582-1587
@inproceedings{69fe4b958d5d4315aacdfac7871d43e2,
title = "Simulation study on controller design for color mixed white light LED panel for studio lighting",
abstract = "This paper presents simulation study on power management topology for a LED based lighting panel to be used in studios, working on the concept of additive color mixing employing high brightness LEDs of one watt each and having four different circuits for the four constituent colors The constituent colors are the three primary colors, red, blue and green with amber added to obtain better color rendering index CRI with the emitted light and to tune the color temperature requirements that studio lighting demands. The panel is to be implemented with the intention of replacing currently existing studio panels working on conventional light sources like CFL and FTL. The LED panel was decided to obtain a LUX level of 300 and is designed to operate at any voltages between 90Vac to 265Vac and 81Vdc and 230Vdc at either 50 or 60 Hz for the ac supply. In the panel, four different circuits operate in synchronism with each other yet are independent of each other. The different circuits are for the different colors, the amounts of which are decided so as to produce what is known in industrial parlance as usable white. Although the circuits have individual controllers, they can be unified to give the effect of a single controller acting on all the four circuits and varying the intensity of the light produced without directly affecting the shade or hue.",
author = "Kini, {Savitha G.} and Abhilash Prabhu",
year = "2012",
doi = "10.1109/ICIEA.2012.6360976",
language = "English",
isbn = "9781457721175",
pages = "1582--1587",
booktitle = "Proceedings of the 2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012",

}

Kini, SG & Prabhu, A 2012, Simulation study on controller design for color mixed white light LED panel for studio lighting. in Proceedings of the 2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012., 6360976, pp. 1582-1587, 2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012, Singapore, Singapore, 18-07-12. https://doi.org/10.1109/ICIEA.2012.6360976

Simulation study on controller design for color mixed white light LED panel for studio lighting. / Kini, Savitha G.; Prabhu, Abhilash.

Proceedings of the 2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012. 2012. p. 1582-1587 6360976.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Simulation study on controller design for color mixed white light LED panel for studio lighting

AU - Kini, Savitha G.

AU - Prabhu, Abhilash

PY - 2012

Y1 - 2012

N2 - This paper presents simulation study on power management topology for a LED based lighting panel to be used in studios, working on the concept of additive color mixing employing high brightness LEDs of one watt each and having four different circuits for the four constituent colors The constituent colors are the three primary colors, red, blue and green with amber added to obtain better color rendering index CRI with the emitted light and to tune the color temperature requirements that studio lighting demands. The panel is to be implemented with the intention of replacing currently existing studio panels working on conventional light sources like CFL and FTL. The LED panel was decided to obtain a LUX level of 300 and is designed to operate at any voltages between 90Vac to 265Vac and 81Vdc and 230Vdc at either 50 or 60 Hz for the ac supply. In the panel, four different circuits operate in synchronism with each other yet are independent of each other. The different circuits are for the different colors, the amounts of which are decided so as to produce what is known in industrial parlance as usable white. Although the circuits have individual controllers, they can be unified to give the effect of a single controller acting on all the four circuits and varying the intensity of the light produced without directly affecting the shade or hue.

AB - This paper presents simulation study on power management topology for a LED based lighting panel to be used in studios, working on the concept of additive color mixing employing high brightness LEDs of one watt each and having four different circuits for the four constituent colors The constituent colors are the three primary colors, red, blue and green with amber added to obtain better color rendering index CRI with the emitted light and to tune the color temperature requirements that studio lighting demands. The panel is to be implemented with the intention of replacing currently existing studio panels working on conventional light sources like CFL and FTL. The LED panel was decided to obtain a LUX level of 300 and is designed to operate at any voltages between 90Vac to 265Vac and 81Vdc and 230Vdc at either 50 or 60 Hz for the ac supply. In the panel, four different circuits operate in synchronism with each other yet are independent of each other. The different circuits are for the different colors, the amounts of which are decided so as to produce what is known in industrial parlance as usable white. Although the circuits have individual controllers, they can be unified to give the effect of a single controller acting on all the four circuits and varying the intensity of the light produced without directly affecting the shade or hue.

UR - http://www.scopus.com/inward/record.url?scp=84871709954&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84871709954&partnerID=8YFLogxK

U2 - 10.1109/ICIEA.2012.6360976

DO - 10.1109/ICIEA.2012.6360976

M3 - Conference contribution

SN - 9781457721175

SP - 1582

EP - 1587

BT - Proceedings of the 2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012

ER -

Kini SG, Prabhu A. Simulation study on controller design for color mixed white light LED panel for studio lighting. In Proceedings of the 2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012. 2012. p. 1582-1587. 6360976 https://doi.org/10.1109/ICIEA.2012.6360976