To make full use of the maximum output power of automobile exhaust thermoelectric generator (AETEG) based on Bi2Te3 thermoelectric modules (TEMs), taking into account the advantages and disadvantages of existing maximum power point tracking methods, and according to the output characteristics of TEMs, a hybrid maximum power point tracking method combining perturb and observe (P&O) algorithm, quadratic interpolation and constant voltage tracking method was put forward in this paper. Firstly, it searched the maximum power point with P&O algorithms and a quadratic interpolation method, then, it forced the AETEG to work at its maximum power point with constant voltage tracking. A synchronous buck converter and controller were implemented in the electric bus of the AETEG applied in a military sports utility vehicle, and the whole system was modeled and simulated with a MATLAB/Simulink environment. Simulation results demonstrate that the maximum output power of the AETEG based on the proposed hybrid method is increased by about 3.0% and 3.7% compared with that using only the P&O algorithm and the quadratic interpolation method, respectively. The shorter tracking time is only 1.4 s, which is reduced by half compared with that of the P&O algorithm and quadratic interpolation method, respectively. The experimental results demonstrate that the tracked maximum power is approximately equal to the real value using the proposed hybrid method,and it can preferentially deal with the voltage fluctuation of the AETEG with only P&O algorithm, and resolve the issue that its working point can barely be adjusted only with constant voltage tracking when the operation conditions change.
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S. Kim, S. Park, S. Kim, and S.H. Rhi, J. Electron. Mater. 40, 5 (2011).
K.M. Saqr, M.K. Mansour, and M.N. Musa, Int. J. Automot. Technol. 58, 2 (2008).
W.D. Yun, X.Q. Ying, Z.Y. Sheng, X.J. Ming, and H.J. Xue, Adv. Mater. Res. 383–390, 2012 (2012).
S. Brunton, C.W. Rowley, S.R. Kulkarni, and C. Clarkson, IEEE Trans. Power Electron. 25, 2531 (2010).
N. Phillip, O. Magnga, K.J. Burnham, M.A. Ellis, S. Robinson, J. Dunn, and C. Rouaud, J. Electron. Mater. 42, 7 (2012).
E. Koutroulis, K. Kalaitzakis, and N.C. Voulgaris, IEEE Trans. Power Electron. 16, 1 (2001).
K. Abdelsalam, A.M. Massoud, S. Ahmed, and P.N. Enjeti, IEEE Trans. Power Electron. 26, 4 (2011).
X.J. Dai and Q. Zhao, Power Syst. Prot. Control 37, 20 (2009).
O. Guenounou, B. Dahhou, and F. Chabour, Energy Convers. Manage. 78, 78 (2014).
J. Eakburanawat and I. Boonyaroonate, Appl. Energy 83, 7 (2006).
W. Fang, S.H. Quan, C.J. Xie, X.F. Tang, L.L. Wang, and L. Huang, J. Electron. Mater. 45, 3 (2016).
R.Y. Kim, J.S. Lai, B. York, and A. Koran, IEEE Trans. Ind. Electron. 56, 9 (2009).
M. Bond and J.D. Park, IEEE Trans. Ind. Electron. 62, 9 (2015).
I. Laird, H. Lovatt, N. Savvides, D. Lu, and V.G. Agelidis, in Proceedings of Power Engineering Conference (2008).
X.L. Gou, H. Xiao, and S.W. Yang, Appl. Energy 87, 10 (2010).
K.H. Bae, S.M. Choi, K.H. Kim, H.S. Choi, W.S. Seo, I.H. Kim, S. Lee, and H.J. Hwang, J. Electron. Mater. 44, 6 (2015).
S.X. Wang, B. Yang, and C. Lu, J. Tianjin Univ. Sci. Technol. 47, 1 (2014).
Q.Y. Li, N.C. Wang, and D.Y. Yi, Numerical Analysis, 4th ed. (Beijing: Springer, 2001), pp. 90–285.
P.C. Qiu, B.M. Ge, and D.Q. Bi, Power Syst. Prot. Control 39, 4 (2011).
X. Liu, Y.D. Deng, K. Zhang, M. Xu, Y. Xu, and C.Q. Su, Appl. Therm. Eng. 71, 1 (2014).
Y.D. Deng, S.E. Ying, W.W. Zhan, and C.Q. Su, Eng. J. Wuhan Univ. 47, 1 (2014).
R. Quan, X.F. Tang, S.H. Quan, and L. Huang, J. Electron. Mater. 42, 7 (2013).
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Quan, R., Zhou, W., Yang, G. et al. A Hybrid Maximum Power Point Tracking Method for Automobile Exhaust Thermoelectric Generator. J. Electron. Mater. 46, 2676–2683 (2017). https://doi.org/10.1007/s11664-016-4875-9
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DOI: https://doi.org/10.1007/s11664-016-4875-9