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AuthorNamadmalan, Alireza
AuthorAlonso, Jose Marcos
AuthorIqbal, Atif
Available date2023-05-21T08:32:44Z
Publication Date2022
Publication NameIEEE Transactions on Transportation Electrification
ResourceScopus
URIhttp://dx.doi.org/10.1109/TTE.2021.3072832
URIhttp://hdl.handle.net/10576/43093
AbstractThis article presents a precise fundamental harmonic approximation (FHA) for modeling series-series compensated inductive power transfer (IPT) systems with constant voltage load, e.g., with battery load. In comparison with previous works, not only an FHA model is devised but also the model is modified to reduce the errors of conventional FHA methods. This improvement is done by considering the intrinsic effect of higher order harmonics, which generates a displacement between fundamental current and voltage at the secondary side. Moreover, the precise model can easily derive the frequency responses and Bode plots for IPT systems with constant voltage load, which is the essential step for appropriate modeling and design. In comparison with iterative solutions and time-domain analysis (TDA) tools, the proposed modeling leads to a time-efficient and straightforward formulation with excellent accuracy. The results of the modified FHA, derived by MATLAB codes, are compared with TDA simulations by using PSIM. Finally, the simulation results are verified by a laboratory prototype. 2015 IEEE.
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
SubjectBattery load
fundamental harmonic approximation (FHA)
harmonics
inductive power transfer (IPT)
IPT modeling
TitleAccurate Fundamental Harmonic Modeling of Inductive Power Transfer Battery Chargers
TypeArticle
Pagination627-635
Issue Number1
Volume Number8
dc.accessType Abstract Only


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