Hysteresis Current Control of Buck-Boost Non-Isolated Onboard Charger for Electric Vehicles

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dc.contributor.authorKomurcugil, H.
dc.contributor.authorGuler, N.
dc.contributor.authorBayhan, S.
dc.contributor.authorGulbudak, O.
dc.date.accessioned2024-09-29T16:20:53Z
dc.date.available2024-09-29T16:20:53Z
dc.date.issued2023
dc.departmentKarabük Üniversitesien_US
dc.description49th Annual Conference of the IEEE Industrial Electronics Society, IECON 2023 -- 16 October 2023 through 19 October 2023 -- Singapore -- 194573en_US
dc.description.abstractThis paper proposes a hysteresis current control (HCC) method for a single-inductor buck-boost non-isolated onboard charger for electric vehicles. The charger is capable of working both in the boost and buck modes. The proposed HCC relies on the buck-boost inductor current and its reference which is generated using a proportional-resonant (PR) controller using grid current error. The reference current generated by PR controller is modified to suppress the oscillations in the inductor currents. An active damping by using a virtual resistor connected in series to filter inductor is used which does not require an additional sensor. A proportional-integral (PI) controller is used to generate the amplitude of grid current reference, which is utilized in constant current (CC) and constant voltage (CV) modes. The effectiveness of the proposed control strategy as well as the control method, is investigated by simulation studies by considering two different battery voltage levels (48V and 350V). The results show that the proposed method is able to charge the battery in CV and CC modes. Moreover, the grid current is maintained in unity power factor at a reasonably low total harmonic distortion (THD) which is smaller than the limits recognized by international standards. © 2023 IEEE.en_US
dc.description.sponsorshipQatar National Research Fund, QNRFen_US
dc.identifier.doi10.1109/IECON51785.2023.10312657
dc.identifier.isbn979-835033182-0
dc.identifier.issn2162-4704
dc.identifier.scopus2-s2.0-85179518228en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1109/IECON51785.2023.10312657
dc.identifier.urihttps://hdl.handle.net/20.500.14619/9381
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIEEE Computer Societyen_US
dc.relation.ispartofIECON Proceedings (Industrial Electronics Conference)en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectconstant current modeen_US
dc.subjectconstant voltage modeen_US
dc.subjecthysteresis current controlen_US
dc.subjectOnboard battery chargeren_US
dc.titleHysteresis Current Control of Buck-Boost Non-Isolated Onboard Charger for Electric Vehiclesen_US
dc.typeConference Objecten_US

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