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2018-07-12
Study on the Vibration Mechanism of the Relay Coil in a Three-Coil WPT System
By
Progress In Electromagnetics Research M, Vol. 70, 117-126, 2018
Abstract
Wireless power transfer (WPT) via coupled magnetic resonances has been in development for over a decade. Frequency splitting occurs in the over-coupled region. In addition, the vibration of the receiver and relay coils is observed in the over-coupled region. The vibration mechanism of the relay coil is investigated in this study. First, the circuit model of a three-coil WPT system is established, and the transfer characteristics of the system are examined by applying circuit theories. Second, the transfer characteristics of the three-coil WPT system are analyzed using simulation software. Third, the energy equation of state of the three-coil WPT system is established with the introduction of entropy variable. Lastly, the experimental circuit of the three-coil WPT system is designed. The experimental results are consistent with the theoretical analysis. The vibration of the relay coil is clearly explained. The transfer characteristics of the three-coil WPT system, particularly the relay coil, may provide ideas to achieve the maximum output power and transmission efficiency under various operating conditions.
Citation
Suqi Liu Jianping Tan , "Study on the Vibration Mechanism of the Relay Coil in a Three-Coil WPT System," Progress In Electromagnetics Research M, Vol. 70, 117-126, 2018.
doi:10.2528/PIERM18042603
http://www.jpier.org/PIERM/pier.php?paper=18042603
References

1. Tesla, N., , U.S. Patent, 1119732, 1914.
doi:10.1109/TIE.2009.2020076

2. Schirmer, J. and H. Kazmierczak, , U.S. Patent, 20040008036, 2004.
doi:10.1587/elex.14.20161167

3. Kissin, M. L. G., J. T. Boys, and G. A. Covic, "Interphase mutual inductance in polyphase inductive power transfer systems," IEEE Transactions on Industrial Electronics, Vol. 56, No. 7, 2393, 2009.
doi:10.1126/science.1143254

4. Duong, Q. T. and M. Okada, "kQ-product formula for multiple-transmitter inductive power transfer system," IEICE Electronics Express, Vol. 14, 20161167, 2017.
doi:10.1587/elex.14.20170195

5. Kurs, A., A. Karalis, R. Moffatt, J. D. Joannopoulos, P. Fisher, and M. Soljacic, "Wireless power transfer via strongly coupled magnetic resonances," Science, Vol. 317, No. 5834, 83, 2007.
doi:10.1587/elex.10.20132010

6. Tamura, M., Y. Watanabe, and I. Takano, "Waveguide-mode wireless power transfer in shielded space with aperture plane," IEICE Electronics Express, Vol. 14, 20170195, 2017.
doi:10.1109/TCE.2015.7150569

7. Takeno, K., "Wireless power transmission technology for mobile devices," IEICE Electronics Express, Vol. 10, 20132010, 2013.
doi:10.1109/TIE.2010.2046002

8. Nguyen, V. T., et al., "Magnetic resonance wireless power transfer using three-coil system with single planar receiver for laptop applications ," IEEE Transactions on Consumer Electronics, Vol. 61, No. 2, 160, 2015.

9. Sample, A. P., D. A. Meyer, and J. R. Smith, "Experimental results, and range adaptation of magnetically coupled resonators for wireless power transfer," IEEE Transactions on Industrial Electronics, Vol. 58, No. 2, 544, 2011.

10. Huang, R., et al., "Frequency splitting phenomena of magnetic resonant coupling wireless power transfer," IEEE Transactions on Magnetics, Vol. 50, No. 11, 1, 2014.
doi:10.1063/1.4999615

11. Liu, S., et al., "Analysis on coupling mechanism characteristics of multi-load wireless power transmission system," Automation of Electric Power Systems, Vol. 40, No. 18, 84, 2016.
doi:10.1587/elex.12.20141019

12. Liu, S., J. Tan, and X. Wen, "Modeling of coupling mechanism of wireless power transfer system and vibration phenomenon of receiver-coil in three-coil system," AIP Advances, Vol. 7, 115107, 2017.
doi:10.1016/j.physa.2014.05.014

13. Deng, Z., et al., "The uncertainty entropy of low-rate speech quality evaluation and the analyses of the gray correlation," IEICE Electron Express, Vol. 12, No. 3, 20141019, 2015.
doi:10.1080/00221309.1947.9918144

14. Martyushev, L. M. and V. D. Seleznev, "The restrictions of the maximum entropy production principle," Physica A Statistical Mechanics & Its Applications, Vol. 410, No. 15, 17, 2014.
doi:10.1017/S0269888905000494

15. Ashby, W. R., "Principles of the self-organizing dynamic system," The Journal of General Psychology, Vol. 37, No. 2, 125, 1947.
doi:10.1016/j.jnca.2017.03.008

16. Serugendo, G. Di Marzo, et al., "Self-organization in multi-agent systems," Knowledge Engineering Review, Vol. 20, No. 2, 165, 2006.
doi:10.1016/j.adhoc.2015.06.008

17. Baker, T., et al., "An energy-aware service composition algorithm for multiple cloud-based IoT applications," Journal of Network & Computer Applications, Vol. 89, 96, 2017.
doi:10.3390/su1041195

18. Baker, T., et al., "GreeDi: An energy efficient routing algorithm for big data on cloud," Ad Hoc Networks, Vol. 3, 83, 2015.
doi:10.1016/j.physa.2012.11.030

19. Hammond, G. P. and A. B. Winnett, "The influence of thermodynamic ideas on ecological economics: An interdisciplinary critique," Sustainability, Vol. 1, No. 4, 1195, 2009.

20. Chiavazzo, E., M. Fasano, and P. Asinari, "Inference of analytical thermodynamic models for biological networks," Physica A: Statistical Mechanics and Its Applications, Vol. 392, No. 5, 1122, 2013.

21. Entropy, , https://en.wikipedia.org/wiki/Entropy.

22. Cropper, W. H., Great Physicists: The Life and Times of Leading Physicists from Galileo to Hawking, 93-105, Oxford University Press, London, United Kingdom, 2004, ISBN 978-0-19-517324-6.

23. Lorentz force, , https://en.wikipedia.org/wiki/Lorentz force.

24. Tse, F. S., I. E. Morse, and R. T. Hinckle, Mechanical Vibrations: Theory and Applications, 2nd Ed., 93, Allyn and Bacon, Boston, Massachusetts, 1978.