Abstract
This paper proposes modified two inductor boost converter (TIBC) along with a three-phase inverter circuit for induction motor drive application. The modified TIBC is for the first stage of DC/DC converter. The input current is distributed through two boost inductors having its current ripple amplitude halved at the twice of PWM frequency. The voltage doubler is applied to reduce turn’s ratio of the transformer. This work is further improved with non-isolated recovery snubber with constant duty cycle control to improve its efficiency. The main reason of using snubber, TIBC, is not suitable for motor drive system. The reason is motor demand low power at low speed and during start up and stop conditions. Moreover, TIBC requires minimum operation load to maintain an output voltage, i.e., below certain load condition energy transferred to output capacitor is not completely transferred load causing an increase in output voltage, because the inductors are charged even if there is no output current. TIBC is able to turn on both the active switches at zero voltage to reduce their switching losses and raises the conversion efficiency. Since the two parallel-operated boost units are identical, operation, analysis, and design for the converter module becomes quite simple.
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D. Tschanz, H. Lovatt, A. Vezzini, V. Perrenoud, A multi-functional converter for a reduced cost, solar powered, water pump, in IEEE International Symposium on Industrial Electronics (ISIE) (2010), pp. 568–572
B. Yuan, X. Yang, X. Zeng, J. Duan, J. Zhai, D. Li, Analysis and design of a high step-up current-fed multi resonant DC–DC converter with low circulating energy and zero-current switching for all active switches. IEEE Trans. Ind. Electron. 59, 964–978 (2012)
J. Caracas, G. Farias, L. Teixeira, L. Ribeiro, Implementation of a high efficiency, high lifetime, and low cost converter for an autonomous photovoltaic water pumping system. IEEE Trans. Ind. Electron. (99) (Submitted for publication)
L. Yan, B. Lehman, Isolated two inductor boost converter with one magnetic core, in Proceedings of IEEE Applied Power Electronics Conference and Exposition (2003), pp. 879–885
Y. Jang, M.M. Jovanovic, New two inductor boost converter with auxiliary transformer, in Proceedings of IEEE Applied Power Electronics Conference and Exposition (2002), pp. 654–660
Y. Jang, Two inductor boost converter with auxiliary transformer, in Proceedings of IEEE Applied Power Electronics Conference and Exposition (2002), pp. 624–629
M.A. Vitorino, M.B.R. Correa, C.B. Jacobina, A.M.N. Lima, An effective induction motor control for photovoltaic pumping. IEEE Trans. Ind. Electron. 58, 1162–1170 (2011)
M. Caccialo, A. Consoli, V. Crisafulli, A high voltage DC/DC converter for energy harvesting in single module photovoltaic applications, in Proceedings of IEEE International Symposium on Industrial Electronics(ISIE) (2010), pp. 550–555
C. Marcelo, A ZCT auxilliary commutation circuit for two inductor boost converters operating in critical conduction mode. IEEE Trans. Power Electron. 17(6), 954–961 (2011)
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Lavanya, S., Annamalai, T. (2015). Implementation of Isolated Two Inductor Boost Converter for Induction Motor Drive Applications. In: Suresh, L., Dash, S., Panigrahi, B. (eds) Artificial Intelligence and Evolutionary Algorithms in Engineering Systems. Advances in Intelligent Systems and Computing, vol 325. Springer, New Delhi. https://doi.org/10.1007/978-81-322-2135-7_68
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DOI: https://doi.org/10.1007/978-81-322-2135-7_68
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