PLL control technique of LLC resonant converter for EVs battery charger

Erdem Asa, Kerim Colak, Dariusz Czarkowski, Fracisco De Leon, Ibrahim Sefa

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

Abstract

In this paper, LLC resonant converter simulation with Phase Locked Loop (PLL) control technique is demonstrated for Electric Vehicles (EVs) battery charger. In order to have an efficient energy transfer among variable converter components, special control techniques of the converter must be considered to diminish switching losses. The presented LLC resonant converter is controlled under soft-switching conditions with respect to the different input voltages and load conditions. Furthermore, to decrease the battery charging time, constant current and constant voltage control methods are used. The design of the DC/DC resonant converter which outputs 60 V / 20 A with an input of 240 V is simulated delivering 1.2 kW. The simulation results show that PLL control technique makes the input current and the input voltage in phase under different output load and input voltage conditions.

Original languageEnglish (US)
Title of host publicationProceedings of 2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013
Pages1382-1386
Number of pages5
DOIs
StatePublished - Nov 15 2013
Event2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013 - Istanbul, Turkey
Duration: May 13 2013May 17 2013

Publication series

NameInternational Conference on Power Engineering, Energy and Electrical Drives
ISSN (Print)2155-5516
ISSN (Electronic)2155-5532

Other

Other2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013
CountryTurkey
CityIstanbul
Period5/13/135/17/13

Keywords

  • converter
  • phase locked loop (PLL)
  • resonant LLC

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Nuclear Energy and Engineering
  • Renewable Energy, Sustainability and the Environment

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  • Cite this

    Asa, E., Colak, K., Czarkowski, D., De Leon, F., & Sefa, I. (2013). PLL control technique of LLC resonant converter for EVs battery charger. In Proceedings of 2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013 (pp. 1382-1386). [6635816] (International Conference on Power Engineering, Energy and Electrical Drives). https://doi.org/10.1109/PowerEng.2013.6635816