Abstract
As the rapid development of electrical equipment, more and more mobile portable devices rely on battery power supply. If the energy can be provided wirelessly, the device can greatly reduce the dependence on the battery. In this paper, mutual inductance theory was used to analyze the system and a wireless charging system was designed which can achieve maximum 300W power transmission and the efficiency is up to 80% at the distance of 50cm. Finally we proposed a method based on adjusting the duty cycle of the DC/DC switch tubes to achieve stable voltage output of the system which can solve the issue that output voltage is sensitive to transmission distance. Theoretical and experimental results show that the system has good transmission characteristics and output voltage stability, suitable for resistive and battery load.
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References
Guozheng, Y., Dongdong, Y., Peng, Z., et al.: Micro-robot for endoscope based on wireless power transfer. In: Proc. IEEE International Conferrnce on Mechatronics and Automation, Harbin, China, August 5-8, pp. 3577–3581 (2007)
Ning Low, Z., Andres Chinga, R., Tseng, R., et al.: Design and test of a high-power high-efficiency loosely coupled planar wireless power transfer system. IEEE Trans. Ind. Electron. 56, 1801–1812 (2009)
Jang, Y., Jovanovic, M.M.: A contactless electrical energy transmission system for portable-telephone battery chargers. IEEE Trans. Ind. Electron. 50, 520–527 (2003)
Aristeidis, K., Joannopoulos, J.D., Soljačic, M.: Efficient wireless non-radiative mid-range energy transfer. Ann. Phys. 323(1), 34–38 (2008)
Sedwick Raymond, J.: Long range inductive power transfer with superconducting oscillators. Ann. Phys. 325(2), 287–299 (2010)
Huang, H., Huang, X.L., Tan, L.L.: Study of transmit and receive devices of wireless power transmission based on magnetic resonance. Electrical Engineering and Energy Technology 30(1), 32–35 (2011)
Tan, L.L., Huang, X.L., Huang, H., Zou, Y.W., Li, H.: Transfer efficiency optimal control of magnetic resonance coupled system of wireless power transfer based on frequency control. Science in China Series E: Engineering & Materials Science 54(6), 1428–1434 (2011)
André, K., Aristeidis, K., Robert, M., Joannopoulos, J.D., Peter, F., Soljačić, M.: Wireless power transfer via strongly coupled magnetic resonances. Science Express 317(5834), 83–86 (2007)
Hamam, R.E., Aristeidis, K., Joannopoulos, J.D., Soljačić, M.: Efficient weakly-radiative wireless energy transfer: An EIT-like approach. Ann. Phys. 324, 1783–1795 (2009)
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Tan, L., Zhao, J., Huang, X., Wang, W., Qiang, H., Sang, Y. (2012). Design and Implementation of High Frequency Weakly-Radiative Wireless Power Charging System. In: Zhao, M., Sha, J. (eds) Communications and Information Processing. Communications in Computer and Information Science, vol 289. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31968-6_47
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DOI: https://doi.org/10.1007/978-3-642-31968-6_47
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-31967-9
Online ISBN: 978-3-642-31968-6
eBook Packages: Computer ScienceComputer Science (R0)