A dual inductor-fed boost converter with an auxiliary transformer and voltage doubler

• Autorzy: Dawidziuk J.
• Języki publikacji: EN

Abstrakty

EN

This paper presents a dual inductor-fed boost converter with an auxiliary transformer and voltage doubler for sustainable energy power converters. The new topology integrates a two-phase boost converter and a dual inductor-fed boost converter. The energy stored and transferred by both inductors can attain a wide input-voltage and load range which uses a constant switching frequency, by controlling the time duration of the simultaneous conduction of the two switches. Among other current-fed type boost converters the presented topology is attractive due to the high voltage conversion ratio, less stress on the components and less switch conduction loss. To verify the feasibility of this topology, the principles of operation, theoretical analysis, and experimental waveforms are presented for a 1 kW prototype.

Słowa kluczowe

EN

DC/DC boost converter; current-fed; dual inductor-fed; auxiliary transformer; voltage doubler; photovoltaic systems

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2013
• Tom: Vol. 61, nr 4
• Strony: 787--791
• Opis fizyczny: Bibliogr. 10 poz., rys., wykr., tab.

Twórcy

autor

Dawidziuk J.

• Faculty of Electrical Engineering, Department of Automatic Control Engineering and Electronics, Bialystok University of Technology, 45D Wiejska St. 15-351 Bialystok, Poland

Bibliografia

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• [4] P. Klimczak, “Modular power electronic converters in the power range 1 to 10 kW”, PhD Thesis, Institute of Energy Technology, Aalborg, 2009.
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• [6] H. Seong, K. Park, G. Moon, and M.J. Youn, “Novel dual inductor-fed dc/dc converter integrated with parallel boost converter”, 39th IEEE Power Electronics Specialists Conf. 1, 2125-2131 (2008).
• [7] C.S. Leu and M.H. Li, “A novel current-fed dual-inductor boost converter with current ripple reduction (DIBCRR) for high output-voltage applications”, Energy Conversion Congress and Exposition. ECCE 2009, IEEE 1, 2191-2197 (2009).
• [8] G. Kishor, D. Subbarayudu, and S. Sivanagaraju, “Comparison of full bridge and two inductor boost converter systems”, J. Theoretical and Applied Information Technology 34, 118-124 (2011).
• [9] K.J. Lee, B.G. Park, R.Y. Kim, and D.S. Hyun, “Nonisolated ZVT two-inductor boost converter with a single resonant inductor for high step-up applications”, IEEE Trans. Power Electronics 27, 1966-1973 (2012).
• [10] A. Tomaszuk and A. Krupa, “Step-up DC/DC converters for photovoltaic applications - theory and performance”, Electrical Review. 89, 51-57 (2013).