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.
Original language | English |
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Title of host publication | 2019 10th International Conference on Power Electronics and ECCE Asia (ICPE 2019 - ECCE Asia) |
Publisher | IEEE |
Pages | 606-613 |
Number of pages | 8 |
ISBN (Electronic) | 978-89-5708-313-0 |
ISBN (Print) | 978-1-7281-1612-9 |
DOIs | |
Publication status | Published - 2019 |
Event | 10th International Conference on Power Electronics - ECCE Asia, ICPE 2019 - ECCE Asia: 10th International Conference on Power Electronics - Busan, Korea, Republic of Duration: 27 May 2019 → 30 May 2019 Conference number: 10th |
Conference
Conference | 10th International Conference on Power Electronics - ECCE Asia, ICPE 2019 - ECCE Asia |
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Country/Territory | Korea, Republic of |
City | Busan |
Period | 27/05/19 → 30/05/19 |