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dc.contributor.authorNguyen, Bac Xuanen
dc.contributor.authorVilathgamuwa, D. Mahindaen
dc.contributor.authorFoo, Gilberten
dc.contributor.authorWang, Pengen
dc.contributor.authorOng, Andrewen
dc.contributor.authorMadawala, Udaya K.en
dc.contributor.authorNguyen, Trong Duyen
dc.identifier.citationNguyen, B. X., Vilathgamuwa, D. M., Foo, G., Wang, P., Ong, A., Madawala, U. K., et al. (2015). An Efficiency Optimization Scheme for Bidirectional Inductive Power Transfer Systems. IEEE Transactions on Power Electronics, 30(11), 6310-6319.en
dc.description.abstractUnidirectional inductive power transfer (UIPT) systems allow loads to consume power while bidirectional IPT (BIPT) systems are more suitable for loads requiring two way power flow such as vehicle to grid (V2G) applications with electric vehicles (EVs). Many attempts have been made to improve the performance of BIPT systems. In a typical BIPT system, the output power is control using the pickup converter phase shift angle (PSA) while the primary converter regulates the input current. This paper proposes an optimized phase shift modulation strategy to minimize the coil losses of a series – series (SS) compensated BIPT system. In addition, a comprehensive study on the impact of power converters on the overall efficiency of the system is also presented. A closed loop controller is proposed to optimize the overall efficiency of the BIPT system. Theoretical results are presented in comparison to both simulations and measurements of a 0.5 kW prototype to show the benefits of the proposed concept. Results convincingly demonstrate the applicability of the proposed system offering high efficiency over a wide range of output power.en
dc.format.extent11 p.en
dc.relation.ispartofseriesIEEE Transactions on Power Electronicsen
dc.rights© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [].en
dc.subjectEfficiency optimizationen
dc.subjectElectric vehicles (EVs)en
dc.subjectBidirectional inductive power transfer (BIPT)en
dc.titleAn Efficiency Optimization Scheme for Bidirectional Inductive Power Transfer Systemsen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.description.versionAccepted versionen
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