Efficiency enhanced three-port DC-DC converter for MPPT controlled solar-battery systems

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dc.contributor.authorBopearachchi, L
dc.contributor.authorLiyanage, HS
dc.contributor.authorDasanayake, VH
dc.contributor.authorChandima, DP
dc.contributor.authorBolonne, S
dc.contributor.editorAbeykoon, AMHS
dc.contributor.editorVelmanickam, L
dc.date.accessioned2022-03-24T09:05:23Z
dc.date.available2022-03-24T09:05:23Z
dc.date.issued2021-09
dc.description.abstractIn this paper, efficiency enhanced a three-port DC-DC converter for MPPT controlled Solar-Battery systems is proposed which consists of two separate power flow paths from solar panel to load and to the battery bank. In this converter, an integration of inductors is applied to maximize the gain of voltage and to reduce the effect of leakage inductance. Two active clamp circuits are applied for providing soft switching. Also, battery management system is designed so as to obtain minimum ripple current in charging/discharging cycles, the proposed system enhances battery efficiency and lifetime. Various converter operation modes as well as controller operation, necessary improvements are discussed in this paper. These control algorithms and control techniques have been implemented and tested in the simulated environment for a load of 100W/100V.en_US
dc.identifier.citationBopearachchi, L., Liyanage, H.S., Dasanayake, V.H., Chandima, D.P., & Bolonne, S. (2021). Efficiency enhanced three-port DC-DC converter for MPPT controlled solar-battery systems. In A.M.H.S. Abeykoon & L. Velmanickam (Eds.), Proceedings of 3rd International Conference on Electrical Engineering 2021 (pp. 106-111). Institute of Electrical and Electronics Engineers, Inc. https://ieeexplore.ieee.org/xpl/conhome/9580924/proceedingen_US
dc.identifier.conference3rd International Conference on Electrical Engineering 2021en_US
dc.identifier.departmentDepartment of Electrical Engineeringen_US
dc.identifier.email160070T@uom.lken_US
dc.identifier.email160352K@uom.lken_US
dc.identifier.email160093P@uom.lken_US
dc.identifier.emailchandimadp@uom.lken_US
dc.identifier.emailsheronb@uom.lken_US
dc.identifier.facultyEngineeringen_US
dc.identifier.pgnospp. 106-111en_US
dc.identifier.placeColomboen_US
dc.identifier.proceedingProceedings of 3rd International Conference on Electrical Engineering 2021en_US
dc.identifier.urihttp://dl.lib.uom.lk/handle/123/17460
dc.identifier.year2021en_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers, Inc.en_US
dc.relation.urihttps://ieeexplore.ieee.org/xpl/conhome/9580924/proceedingen_US
dc.subjectThree-port DC-DC converteren_US
dc.subjectSolar hybrid power systemen_US
dc.subjectSoft switchingen_US
dc.subjectBattery ripple minimizationen_US
dc.titleEfficiency enhanced three-port DC-DC converter for MPPT controlled solar-battery systemsen_US
dc.typeConference-Full-texten_US

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