Analysis Of An Inductive Coupling Wireless Power Transfer System With a Finite Element Method For Charging Application Of Electric Vehicles

Year 2023, , 608 - 616, 28.09.2023

Yıldırım Özüpak , Mehmet Çınar

https://doi.org/10.17798/bitlisfen.1220387

Abstract

With the development of technology, Wireless Power Transfer (WPT) systems have also started to be used in charging applications of electric vehicles. The basic methods of WPT systems are based on power transmission systems with laser, microwave, magnetic induction and magnetic resonance. Factors such as the limited use of fossil fuels and environmental pollution have led researchers to see electric vehicles as a solution and to charge these vehicles with wireless systems. Most commercial applications of wireless power transmission are currently limited to close contact transmission distances. There are challenges in increasing coverage, routing transmissions and safely exploiting sufficiently strong electric fields. To provide power efficiently, highly directional transmitters must be applied. Otherwise, with an omnidirectional transmission, only a small part of the transmitted power will reach the receiver. In order to distribute power, especially over long distances, it is often necessary to resort to radiation transfer methods that tightly combine electric and magnetic fields. In this study, important studies on WPT systems were investigated and examined. Then, a WPT transformer is modeled with Finite Element Method based ANSYS-Maxwell-3D. The results obtained using the simulation method are presented in comparison with the research findings. Determining the efficiency of wireless power transfer used in electric vehicle charging applications is the expected result of the study.

Keywords

WPt, Inductive coupling, ANSYS-Maxwell, Efficiency

References

• [1] R. Navid, W. Jun, and Y. Xibo, “In-Situ Measurement and Investigation of Winding Loss in High-Frequency Cored Transformers Under Large-Signal Condition”. IEEE open journal Industry Applications, Vol. 3. 2022
• [2] L. Feng, L. Yanjie, Z. Siqi, C. Yifang, S. Xuan, and D. Yutong, “Wireless power transfer tuning model of electric vehicles with pavement materials as transmission media for energy conservation”. Applied Energy 323, 119631, 2022.
• [3] Y. Özüpak, “Analysis of the Model Designed for Magnetic Resonance Based Wireless Power Transfer Using FEM”. Journal of Engineering Research , 2022, DOI: 10.36909/jer.17631.
• [4] Y. Özüpak, Design and Efficiency Analysis of a Circular Coil Transformer for Wireless Power Transfer System of Electric Vehicles. Journal of Çukurova University Engineering Faculty, vol. 37, no. 1, pp. 209-219, 2022, DOI: 10.21605/cukurovaumfd.1095053.
• [5] H. Wang, and C. K. W, Eric, A Special Magnetic Coupling Structure Design for Wireless Power Transfer Systems. IEEE 20th Biennial Conference on Electromagnetic Field Computation (CEFC), pp. 1-2, doi: 10.1109/CEFC55061.2022.9940745, 2022.
• [6] S.I Yahya, B.M., Alameri, Jamshidi, M., Roshani, S., Chaudhary, M.A., Ijemaru, G.K., Mezaal, Y.S. & Roshani, S. “A New Design Method for Class-E Power Amplifiers Using Artificial Intelligence Modeling for Wireless Power Transfer Applications”. Electronics vol. 11, no. 21, p. 3608, 2022, https:// doi.org/10.3390/electronics11213608. 2022.
• [7] C. S. Wong, J. Liu, L. Cao, and K. H. Loo, A SWISS-Rectifier Based Single-Stage Three-Phase Bidirectional AC-DC Inductive-Power-Transfer (IPT) Converter for Vehicle-to-Grid (V2G) Applications," in IEEE Transactions on Power Electronics, 2022, doi: 10.1109/TPEL.2022.3220327. 2022.
• [8] M.A., Rodriguez-Otero, and E. O’Neill-Carrillo Efficient Home Appliances for a Future DC Residence”. In: Energy 2030 Conference, 2008. ENERGY 2008. IEEE. Nov. 2008, pp. 1–6. 2008.
• [9] Y. Özüpak, Design and Analysis of Different Transformer Models for Wireless Power Transfer Systems of Electric Vehicles", DUJE (Dicle University Journal of Engineering) vol. 13, no. 1, pp. 11-18, 2022, doi:10.24012/dumf.1079729, 2022.
• [10] K. Aditya, Design And Implementation Of An Inductive Power Transfer System For Wireless Charging Of Future Electric Transportation” University of Ontario Institute of Technology Oshawa, Ontario, Canada, 2016.
• [11] SAE International, (2019). Wireless Power Transfer for Light-Duty Plug-in/Electric Vehicles and Alignment Methodology. SAE J2954; SAE International: Warrendale, PA, USA, April 2019.
• [12] M., Chang, X., Ma, , J., Han H., Xue, Liu, H. & Li, L. Metamaterial Adaptive Frequency Switch Rectifier Circuit for Wireless Power Transfer System," in IEEE Transactions on Industrial Electronics, 2022, doi: 10.1109/TIE.2022.3220908. 2022.
• [13] R., Xue, K., Cheng, and M. Je, High-Efficiency Wireless Power Transfer for Biomedical Implants by Optimal Resonant Load Transformation," IEEE Transactions on Circuits and Systems I: Regular Papers, vol, 60, no, 4, pp, 867-874, 2013, doi: 10,1109/TCSI,2012,2209297. 2012.
• [14] A., Bharadwaj, A. Sharma, and C. R. Chandupatla, A Switched Modular Multi-Coil Array Transmitter Pad With Coil Rectenna Sensors to Improve Lateral Misalignment Tolerance in Wireless Power Charging of Drone Systems," in IEEE Transactions on Intelligent Transportation Systems, 2022, doi: 10.1109/TITS.2022.3220793. 2022.
• [15] L. Siqi, and C.C. Mi, Wireless Power Transfer for Electric Vehicle Applications. IEEE J. Emerg. Sel. Top. Power Electron, 3, 4–17. 2015.
• [16] C. S. Wong, J. Liu, L. Cao and K. H. Loo, "A SWISS-Rectifier Based Single-Stage Three-Phase Bidirectional AC-DC Inductive-Power-Transfer (IPT) Converter for Vehicle-to-Grid (V2G) Applications," in IEEE Transactions on Power Electronics, 2022, doi: 10.1109/TPEL.2022.3220327.
• [17] H. Wang and K. W. Eric Cheng, "A Special Magnetic Coupling Structure Design for Wireless Power Transfer Systems," 2022 IEEE 20th Biennial Conference on Electromagnetic Field Computation (CEFC), , pp. 1-2, 2022, doi: 10.1109/CEFC55061.2022.9940745.
• [18] N. Mukundan, . C. M et al., "A New Multilevel Inverter Based Grid Connected Reliable Solar Power Transfer Unit with Power Quality Enhancement," in IEEE Transactions on Industry Applications, vol. 59, no 2, pp. 1887-1900, 2023, doi: 10.1109/TIA.2022.3218523.
• [19] S. Jeong et al., "Analysis of Repetitive Bending on Flexible Wireless Power Transfer (WPT) PCB Coils for Flexible Wearable Devices," in IEEE Transactions on Components, Packaging and Manufacturing Technology, vol. 12, no. 11, pp. 1748-1756, 2022, doi: 10.1109/TCPMT.2022.3217291.