Parametric Modelling of Phase-Shifted Full-Bridge Zero Voltage Switching DC-DC Converter

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dc.contributor.authorIbrahim, Oladimeji
dc.contributor.authorYahaya, N.Z.B.
dc.contributor.authorOtuoze, Abdulrahaman
dc.contributor.authorSaad, N
dc.contributor.authorHasan, K.N.B.M
dc.contributor.authorShannan, N.M.
dc.contributor.authorZakariyya, O.S.
dc.date.accessioned2021-11-26T11:28:51Z
dc.date.available2021-11-26T11:28:51Z
dc.date.issued2021-03
dc.description.abstractModelling of switching pulse width modulated phase-shifted full-bridge zero voltage converter is highly challenging due to several transitional stages involved in a complete switching cycle. The circuit averaging technique has been favored in the past three decades considering phase-shifted full-bridge converter as a buckderived converter. This modelling approach requires several assumptions that include zero equivalent series resistance of output capacitor, zero leakage inductance and unity transformer turn ratio which results in a less accurate system dynamics. In this paper, a system identification approach is proposed for obtaining a more accurate model of phase-shifted full-bridge PWM switching converter using the input-output test data. The model parameter estimation is implemented in Simulink environment incorporating all circuit parasitic parameters and the resulting system’s frequency response shows a good agreement when compared with reported measured response.en_US
dc.identifier.urihttps://uilspace.unilorin.edu.ng/handle/20.500.12484/7030
dc.language.isoenen_US
dc.publisherJordan Journal of Electrical Engineering. All rights reserved-Volumeen_US
dc.subjectSystem identificationen_US
dc.subjectfull-bridge converteren_US
dc.subjectzero voltage swicthingen_US
dc.subjecttransfer functionen_US
dc.subjectRecursive least squareen_US
dc.titleParametric Modelling of Phase-Shifted Full-Bridge Zero Voltage Switching DC-DC Converteren_US
dc.typeArticleen_US

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