A Four-Port DC-DC Converter for Hybrid Integration of Fuel Cell-Solar PV with Bipolar DC Microgrid

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dc.contributor.authorPrasad, S.
dc.contributor.authorPrabhakaran, P.
dc.contributor.authorArun Dominic, A.D.
dc.date.accessioned2026-02-06T06:33:49Z
dc.date.issued2024
dc.description.abstractThis article describes a novel non-isolated dual-input dual-output DC-DC converter designed for the hybrid integration of Fuel Cell and Solar PV into bipolar DC microgrid systems, enabling single-stage power conversion. Unlike existing non-isolated multiport DC-DC converters, the proposed design offers significant voltage gain with fewer magnetic components. By employing a set of deduced controllers, the proposed converter effectively regulates both inductor current and output voltage, while its symmetrical output structure naturally balances pole voltages. Additionally, the converter can operate as a single-input-dual-output system if either the Fuel Cell or Solar PV source is unavailable. The paper explores various operating modes and presents steady-state simulation results, highlighting the effectiveness of the proposed circuit. © 2024 IEEE.
dc.identifier.citationINTELEC, International Telecommunications Energy Conference (Proceedings), 2024, Vol., , p. -
dc.identifier.issn2750473
dc.identifier.urihttps://doi.org/10.1109/INTELEC60315.2024.10678992
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/28883
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.subjectBipolar he microgrid (BDMG)
dc.subjectdc-dc converter
dc.subjectdynamic modeling
dc.subjectfuel cell (Fe)
dc.subjecthigh-gain converter
dc.subjectmulti-input converter
dc.subjectsolar photovoltaic (PV)
dc.titleA Four-Port DC-DC Converter for Hybrid Integration of Fuel Cell-Solar PV with Bipolar DC Microgrid

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