@inproceedings{4804bed1f1264a0da1ffa513e8fc84f7,
title = "Capacitive Current Balancing for Parallel-connected LED strings with Tight Load-Regulation by Switch-Controlled Capacitor",
abstract = "This paper proposes a capacitive current balancing method for multistring LED lighting system driven by a LCC resonant converter. Different from conventional current balancing methods, this method replaces the capacitor in the resonant tank by a switch-controlled capacitor (SCC) with which the output voltage can be regulated by modulating the frequency of the resonant tank instead of the switching frequency of the converter. As a result, LED currents can be balanced and maintained to a desired value even for wide load and input voltage variations. A 70-W LCC resonant converter is built to validate the method.",
keywords = "Converter control, Lighting, Power supply, Resonant converter",
author = "Wong, {C. S.} and Loo, {K. H.} and Lai, {Y. M.} and Tse, {C. K.}",
year = "2016",
month = sep,
doi = "10.1109/EPE.2016.7695394",
language = "English",
series = "2016 18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe",
publisher = "IEEE",
booktitle = "2016 18th European Conference on Power Electronics and Applications (EPE 2016 ECCE Europe)",
address = "United States",
note = "18th European Conference on Power Electronics and Applications, EPE 2016 ECCE Europe ; Conference date: 05-09-2016 Through 09-09-2016",
}