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3D inductive power transfer power system

Published online by Cambridge University Press:  03 April 2014

Pratik Raval ,
Dariusz Kacprzak  and
Aiguo P. Hu
Pratik Raval*
Affiliation:
Department of Electrical and Computer Engineering, The University of Auckland, Auckland, New Zealand
Dariusz Kacprzak
Affiliation:
Department of Electrical and Computer Engineering, The University of Auckland, Auckland, New Zealand
Aiguo P. Hu
Affiliation:
Department of Electrical and Computer Engineering, The University of Auckland, Auckland, New Zealand
*
Corresponding author P. Raval Email: prav010@aucklanduni.ac.nz
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Abstract

To date, the technique of inductive power transfer has found applications in industry including two-dimensional battery charging. However, this restricts any load to planar movements. This paper proposes custom designed magnetic structures of a loosely magnetically coupled three-dimensional inductive power transfer system. This is done via computational software utilizing the finite-element-method. More specifically, single-phase and multi-phase primary magnetic structures are proposed to distribute a power transfer window along three orthogonal axes. Next, a secondary magnetic structure is custom designed to induce electromotive force in three-dimensions. The proposed system is simulated to demonstrate power transfer for charging an AA-battery cell. Finally, the thermal effects upon the secondary load are considered.

Keywords

Electromagnetic inductionMagneticsFinite element analysis
Type
Research Article
Information
Wireless Power Transfer , Volume 1 , Issue 1 , March 2014 , pp. 51 - 64
Copyright
Copyright © Cambridge University Press 2014 

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References

REFERENCES

[1]Jesus Sallan, A.L.; Villa, J.L.; Sanz, J.F.: Optimal design of ICPT systems applied to electric vehicle battery charge. IEEE Transact. Ind. Electron., 56 (6) (2009), 2140–2149.Google Scholar
[2]Wang, C.S.; Stielau, O.H.; Covic, G.A.: Design considerations for a contactless electric vehicle battery charger. IEEE Transact. Ind. Electron., 52 (5) (2005), 1308–1314.Google Scholar
[3]Schuder, J.C.; Gold, J.H.; Stephenson, H.E.: An inductively coupled RF system of the transmission of 1 kW of power through the skin. IEEE Trans. Bio-Med. Eng., 18 (4) (1971), 265–273.Google Scholar
[4]Madawala, U.K.; Thrimawithana, D.J.: A bidirectional inductive power interface for electric vehicles in V2G systems. IEEE Transact. Ind. Electron., 58 (10) (2011), 4789–4796.Google Scholar
[5]Sample, A.P.; Meyer, D.A.; Smith, J.R.: Analysis, experimental results, and range adaptation of magnetically coupled resonators for wireless power transfer. IEEE Trans. Ind. Electron., 58 (2) (2011), 544–554.CrossRefGoogle Scholar
[6]Abel, E.; Third, S.: Contactless power transfer – an exercise in topology. IEEE Transact. Mag., 20 (5) (1984), 1813–1815.Google Scholar
[7]Sakamoto, H.; Harada, K.; Washimiya, S.; Takehara, K.; Matsuo, Y.; Nakao, F.: Large air-gap coupler for inductive charger for electric vehicles. Proc. IEEE Transact. Mag., 35 (1999), 3526–3528.Google Scholar
[8]Barnard, J.M.; Ferreira, J.A.; van Wyk, J.D.: Sliding transformer for linear contactless power delivery. IEEE Transact. Mag., 44 (6) (1997), 774–779.Google Scholar
[9]Green, A.W.; Boys, J.T.: 10 kHz inductively coupled power transfer concept and control, in Proc. 5th Int. Conf. Power Electron. Variable-Speed Drives, 1994, 694–699.CrossRefGoogle Scholar
[10]Elliott, G.A.J.; Covic, G.A.; Kacprzak, D.; Boys, J.T.: A new concept: asymmetrical pick-ups for inductively coupled power transfer monorail systems. IEEE Transact. Mag., 42 (10) (2006), 3389–3391.Google Scholar
[11]Klontz, K.W.; Divan, D.M.; Novotny, D.W.; Lorenz, R.D.: Contactless power delivery system for mining applications. IEEE Trans. Ind. Appl., 31 (1) (1995), 27–35.Google Scholar
[12]Covic, G.A.; Elliott, G.; Stielau, O.H.; Green, R.M.; Boys, J.T.: The design of a contact-less energy transfer system for a people mover system, in Proc. Int. Conf. Power Syst. Technol. (Powercon), vol. 2, Perth, Australia, December 47, 2000, 79–84.Google Scholar
[13]Hui, S.Y.R.; Ho, W.C.: A new generation of universal contactless battery charging platform for portable consumer electronic equipment. IEEE Transact. Power Electron., 20 (3) (2005), 620–627.Google Scholar
[14]Casanova, J.J.; Low, Z.N.; Lin, J.; Tseng, R.: Transmitting coil achieving uniform magnetic field distribution for planar wireless power transfer system, in Proc. 4th Int. Conf. Radio and Wireless Symp., (RWS ‘09), 2009, 530–533.Google Scholar
[15]Ping, S. et al. A frequency control method for regulating wireless power to implantable devices. IEEE Transact. Biomed. Circuits Syst., 2 (1) (2008), 22–29.Google Scholar
[16]OBrien, K.; Teichmann, R.; Gueldner, H.: Magnetic field generation in an inductively coupled radio frequency power transmission system, in 37th IEEE Power Electronics Specialists Conf., Jeju, Korea, 2006, 2–81.Google Scholar
[17]Schuder, S.H.J.C. Jr., Energy transport into the closed chest from a set of very-large mutually orthogonal coils. Transactions of the American Institute of Electrical Engineers. Part 1: Commun. Electron., 64 (1963), 527–534.Google Scholar
[18]Mueller, J.S.; Gyurcsik, R.S.: Two novel techniques for enhancing powering and control of multiple inductively-powered biomedical implants, in Circuits and Systems, 1997. ISCAS’97., Proc. 1997 IEEE Int. Symp., vol. 1, 1997, 289–292.Google Scholar
[19]Lenaerts, B.; Puers, R.: Inductive powering of a freely moving system. Sens. Actuators A: Phys., 123–124 (2005), 522–530.Google Scholar
[20]Scheible, G.; Schutz, J.; Apneseth, C.: Novel wireless power supply system for wireless communication devices in industrial automation systems, in IEEE 2002 28th Annual Conf. of the Industrial Electronics Society (IECON 02), vol. 2, 2002, 1358–1363.Google Scholar
[21]Lenaerts, B.; Puers, R.: An inductive power link for a wireless endoscope. Biosens. Bioelectron., 22 (2007), 1390–1395.Google Scholar
[22]Tupsie, S.; Isaramongkolrak, A.; Paolaor, P.: Analysis of electromagnetic field effects using FEM for transmission lines transposition, In World Academy of Science, Engineering and Technology Conf., vol. 53 2009, 870–874.Google Scholar
[23]Kacprzak, D.: A novel S-pickup for high power inductive power transfer systems, in IEEE Int. Magnetics Conf., INTERMAG 2006, 2006, 204.CrossRefGoogle Scholar
[24]Madawala, U.K.; Neath, N.; Thrimawithana, D.J.: A power-frequency controller for Bi-directional inductive power transfer systems. IEEE Transact. Ind. Electron., 60 (1) (2013), 310–317.Google Scholar
[25]Pinheiro, H.; Jain, P.K.; Joos, G.: Self-sustained oscillating resonant converters operating above the resonant frequency, IEEE Transact. Power Electron., 14 (5) (1999), 803–815.Google Scholar
[26]Wu, H.H.; Hu, A.P.; Si, P.; Budgett, D.; Tang, C.; Malpas, S.: A push-pull resonant converter with dual coils for transcutaneous energy transfer systems, in 4th IEEE Conf. on Industrial Electronics and Applications, 2009, (ICIEA 2009), Xian, China, May 2009, 25–27.Google Scholar
[27]Hu, A.P.; Covic, G.A.; Boys, J.T.: Direct ZVS start-up of a current-fed resonant inverter. IEEE Transact. Power Electron., 21 (3) (2006), 809–812.Google Scholar
[28]Abe, H.; Sakamoto, H.; Harada, K.: A noncontact charger using a resonant converter with parallel capacitor of the secondary coil. IEEE Trans. Ind. Appl., 36 (2000), 444–451.Google Scholar
[29]Lastowiecki, J.; Staszewski, P.: Sliding transformer with long magnetic circuit for contactless electrical energy delivery to mobile receivers. IEEE Trans. Ind. Electron., 53 (6) (2006), 1943–1948.Google Scholar
[30]Boys, J.T.; Covic, G.A.; Green, A.W.: Stability and control of inductively coupled power transfer systems. Proc. IEEE Electron. Power Appl., 147 (1) (2000), 3743.Google Scholar