Print Email Facebook Twitter Comparison of Optimized Chargepads for Wireless EV Charging Application Title Comparison of Optimized Chargepads for Wireless EV Charging Application Author Bandyopadhyay, S. (TU Delft DC systems, Energy conversion & Storage) Dong, J. (TU Delft DC systems, Energy conversion & Storage) Qin, Z. (TU Delft DC systems, Energy conversion & Storage) Bauer, P. (TU Delft DC systems, Energy conversion & Storage) Date 2019 Abstract Inductive power transfer (IPT) is becoming increasingly popular in stationary electric vehicle charging systems. In this paper, the influence of the different IPT coupler geometries on the performance factors efficiency, power density, misalignment tolerance, and stray field is studied. Five different cou-pler topologies namely the circular, rectangular, double-D (DD-DD) and the double-D transmitter with double-D-Quadrature receiver (DD-DDQ) are considered in this study. The electromagnetic behavior of the couplers is modeled using three-dimensional finite element analysis. To ensure a fair quantitative comparison, a multi-objective optimization framework is developed to analyze the Pareto trade-offs between conflicting performance metrics like power densities, efficiencies, and misalignment tolerance for all the considered coupler topologies. To reference this document use: http://resolver.tudelft.nl/uuid:e547d269-d901-426c-a879-6dd1a5c9011a DOI https://doi.org/10.23919/ICPE2019-ECCEAsia42246.2019.8796904 Publisher IEEE Embargo date 2020-06-09 ISBN 978-1-7281-1612-9 Source 2019 10th International Conference on Power Electronics and ECCE Asia (ICPE 2019 - ECCE Asia) Event 10th International Conference on Power Electronics - ECCE Asia, ICPE 2019 - ECCE Asia, 2019-05-27 → 2019-05-30, Busan, Korea, Republic of Bibliographical note Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. Part of collection Institutional Repository Document type conference paper Rights © 2019 S. Bandyopadhyay, J. Dong, Z. Qin, P. Bauer Files PDF Comparison_of_Optimized_C ... cation.pdf 10.51 MB Close viewer /islandora/object/uuid:e547d269-d901-426c-a879-6dd1a5c9011a/datastream/OBJ/view