This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Comparative Analysis of Power Pad for Wireless Charging of Electric Vehicles
Technical Paper
2019-01-0865
ISSN: 0148-7191, e-ISSN: 2688-3627
This content contains downloadable datasets
Annotation ability available
Sector:
Language:
English
Abstract
Wireless charging of Electric Vehicle adhere the mutual induction to transmit power to the battery and eliminates need of wire and physical connection. Power pad design, frequency of power transfer, distance between transfer coils and alignment of transfer coils are critical challenges of EV wireless charging. Power pad design entails optimization of coil shape and size, core shape, and material of coil and core along with economic analysis. The manuscript compares the already available coil shapes, with the introduction of ferrite core across the coils to design an extremely efficient power pad for the wireless charging of EV. A 3D finite element method (FEA) is being used for analysis, due to the unconventional distribution of the flux. Only three types of coils, D, DD, and DDQ, are taken to analyze the effect of magnetic ferrite core. The comparison is made based on simulation results, magnetic flux pattern as well as data imported from the results. Ansys 3D Maxwell simulation software is used to simulate the magnetic pattern of the power pad coils. Finally, the results shows the DD type coil are having the best magnetic fields and the maximum coupling coefficient with the maximum misalignment tolerance and the ferrite core across the coils have aligned the magnetic flux pattern and slightly improved the coupling coefficient.
Recommended Content
Authors
Citation
Ahmad, A., Alam, M., Chabaan, R., and Mohamed, A., "Comparative Analysis of Power Pad for Wireless Charging of Electric Vehicles," SAE Technical Paper 2019-01-0865, 2019, https://doi.org/10.4271/2019-01-0865.Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 | ||
Unnamed Dataset 2 | ||
Unnamed Dataset 3 |
Also In
References
- Ahmad , A. , Alam , M.S. , and Chabaan , R. A Comprehensive Review of Wireless Charging Technologies for Electric Vehicles IEEE Trans. Transp. Electrif. 4 1 38 63 2018
- Dashora , H.K. , Buja , G. , Bertoluzzo , M. , Pinto , R. et al. Analysis and Design of DD Coupler for Dynamic Wireless Charging of Electric Vehicles J. Electromagn. Waves Appl. 5071 1 20 2017
- Zhao , L. , Thrimawithana , D.J. , and Madawala , U.K. Hybrid Bidirectional Wireless EV Charging System Tolerant to Pad Misalignment IEEE Trans. Ind. Electron. 64 9 7079 7086 2017
- Jiwariyavej , V. , Imura , T. , and Hori , Y. Coupling Coefficients Estimation of Wireless Power Transfer System Via Magnetic Resonance Coupling Using Information from either Side of the System IEEE J. Emerg. Sel. Top. Power Electron. 3 1 191 200 2015
- Zheng , Y. , Dong , Z.Y. , Xu , Y. , Meng , K. et al. Electric Vehicle Battery Charging/Swap Stations in Distribution Systems: Comparison Study and Optimal Planning IEEE Trans. Power Syst. 29 1 221 229 2014
- Eberle , W. and Musavi , F. Overview of Wireless Power Transfer Technologies for Electric Vehicle Battery Charging IET Power Electron. 7 1 60 66 2014
- Huang , Z. , Wong , S.-C. , and Tse , C.K. Design of a Single-Stage Inductive-Power-Transfer Converter for Efficient EV Battery Charging IEEE Trans. Veh. Technol. 66 7 5808 5821 2017
- Hori , Y. Novel EV Society Based on Motor/Capacitor/Wireless; Application of Electric Motor, Supercapacitors, and Wireless Power Transfer to Enhance Operation of Future Vehicles 2012 IEEE MTT-S International Microwave Workshop Series on Innovative Wireless Power Transmission: Technologies, Systems, and Applications 2012 3 8
- Khan , W. , Ahmad , A. , Ahmad , F. , and Saad Alam , M. A Comprehensive Review of Fast Charging Infrastructure for Electric Vehicles Smart Sci. 0477 1 15 2018
- Miller , J.M. , White , C.P. , Onar , O.C. , and Ryan , P.M. Grid Side Regulation of Wireless Power Charging of Plug-In Electric Vehicles 2012 IEEE Energy Conversion Congress and Exposition (ECCE) 2012 261 268
- Campbell , S. et al. 2016
- Miller , J.M. , Onar , O.C. , and Chinthavali , M. Primary-Side Power Flow Control of Wireless Power Transfer for Electric Vehicle Charging IEEE J. Emerg. Sel. Top. Power Electron. 3 1 147 162 2015
- Das Barman , S. , Reza , A.W. , Kumar , N. , Karim , M.E. et al. Wireless Powering by Magnetic Resonant Coupling: Recent Trends in Wireless Power Transfer System and its Applications Renew. Sustain. Energy Rev. 51 1525 1552 2015
- Namadmalan , A. and Moghani , J.S. New Resonant Inverter Tuning for Three-Phase Current Source Parallel Resonant Inverters Acta Polytech. Hungarica 11 5 217 234 2014
- Sugiyama , H. 2011
- Vatsala , A. , Ahmad , M.S.A. , and Chaban R.C. Efficiency Enhancement of Wireless Charging for Electric Vehicles through Reduction of Coil Misalignment 2017 IEEE Transportation Electrification Conference and Expo (ITEC) 2017 21 26
- Ahmad , A. , Alam , M.S. , Vatsala , Y.V. , and Khan , R.H. A State of the Art Review on Wireless Power Transfer a Step towards Sustainable Mobility 2017 14th IEEE India Council International Conference (INDICON) 2017 1 6
- Ahmad , A. , Khan , Z.A. , Saad Alam , M. , and Khateeb , S. A Review of the Electric Vehicle Charging Techniques, Standards, Progression and Evolution of EV Technologies in Germany Smart Sci. 6 1 36 53 2018
- Chow , J.P.W. , Chen , N. , Chung , H.S.H. , and Chan , L.L.H. An Investigation into the Use of Orthogonal Winding in Loosely Coupled Link for Improving Power Transfer Efficiency under Coil Misalignment IEEE Trans. Power Electron. 30 10 5632 5649 2015
- Alam , M.S. and Ahmad , A. 2017
- Mohammad , M. , Choi , S. , Islam , M.Z. , Kwak , S. et al. Core Design and Optimization for Better Misalignment Tolerance and Higher Range Wireless Charging of PHEV IEEE Trans. Transp. Electrif. 7782 c 1 1 2017
- Aditya , K. , Sood , V.K. , Fellow , L. , Williamson , S.S. et al. Magnetic Characterization of Unsymmetrical Coil Pairs Using Archimedean Spirals for Wider Misalignment Tolerance in IPT Systems IEEE Trans. Transp. Electrif. 3 2 454 463 2017
- Moon , H. , Kim , S. , Park , H.H. , and Ahn , S. Design of a Resonant Reactive Shield with Double Coils and a Phase Shifter for Wireless Charging of Electric Vehicles IEEE Trans. Magn. 51 3 18 21 2015
- Zaheer , A. , Hao , H. , Covic , G.A. , and Kacprzak , D. Investigation of Multiple Decoupled Coil Primary Pad Topologies in Lumped IPT Systems for Interoperable Electric Vehicle Charging IEEE Trans. Power Electron. 30 4 1937 1955 2015
- Budhia M. , Covic G.A. , and Boys J.T. Design and Optimisation of Magnetic Structures for Lumped Inductive Power Transfer Systems 2009 IEEE Energy Convers. Congr. Expo 2009 2081 2088
- Budhia , M. , Covic , G.A. , and Boys , J.T. Design and Optimization of Circular Magnetic Structures for Lumped Inductive Power Transfer Systems IEEE Trans. Power Electron. 26 11 3096 3108 2011
- Budhia , M. , Covic , G. , and Boys , J. A New IPT Magnetic Coupler for Electric Vehicle Charging Systems IECON Proceedings (Industrial Electronics Conference) 2010 2487 2492
- Budhia , M. , Boys , J.T. , Covic , G.A. , and Huang , C.Y. Development of a Single-Sided Flux Magnetic Coupler for Electric Vehicle IPT Charging Systems IEEE Trans. Ind. Electron. 60 1 318 328 2013
- Alam , M.S. et al. A Bibliographical Review of Electrical Vehicles (xEVs) Standards SAE Int. J. Altern. Powertrains 7 1 2018 10.4271/08-07-01-0005
- Ahmad , F. , Alam , M.S. , and Asaad , M. Developments in xEVs Charging Infrastructure and Energy Management System for Smart Microgrids Including xEVs Sustain. Cities Soc. 35 552 564 2017