Novel Hybrid High Gain Converter: Combination of Cuk and Buck-Boost Structures with Switched Inductor for DC Microgrid

Nikita Gupta; Dhafer Almakhles; Mahajan Sagar Bhaskar; P. Sanjeevikumar; Jens Bo Holm-Nielsen; Massimo Mitolo

doi:10.1109/GPECOM49333.2020.9247912

Novel Hybrid High Gain Converter: Combination of Cuk and Buck-Boost Structures with Switched Inductor for DC Microgrid

Nikita Gupta, Dhafer Almakhles, Mahajan Sagar Bhaskar, P. Sanjeevikumar, Jens Bo Holm-Nielsen, Massimo Mitolo

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

7 Citations (Scopus)

Abstract

Current era seems to mark the increased applications of high gain converters in renewable energy-based DC microgrids. This paper proposes a hybrid high gain converter for DC microgrid applications without using transformer and voltage multiplier. The proposed hybrid configuration is derived by combining the structure of a Cuk converter and buck-boost converter where the primary inductor and intermediate capacitor replaced by the switched inductor and switched capacitor to enhance the voltage gain, respectively. The proposed converter generates inverting output voltage and offers merits of high-gain with reduced stress on the components. The paper presents the operating principle, voltage gain analysis, and comparative study with the recently proposed high converter. The simulation studies presented which validates the theoretical analysis and performance of the proposed converter.

Original language	English
Title of host publication	Proceedings - 2020 IEEE 2nd Global Power, Energy and Communication Conference, GPECOM 2020
Number of pages	6
Publisher	IEEE Signal Processing Society
Publication date	Oct 2020
Pages	47-52
Article number	9247912
ISBN (Print)	978-1-7281-6265-2
ISBN (Electronic)	978-1-7281-6264-5
DOIs	https://doi.org/10.1109/GPECOM49333.2020.9247912
Publication status	Published - Oct 2020
Event	2nd IEEE Global Power, Energy and Communication Conference, GPECOM 2020 - Virtual, Izmir, Turkey Duration: 20 Oct 2020 → 23 Oct 2020

Conference

Conference	2nd IEEE Global Power, Energy and Communication Conference, GPECOM 2020
Country/Territory	Turkey
City	Virtual, Izmir
Period	20/10/2020 → 23/10/2020

Series	Proceedings - 2020 IEEE 2nd Global Power, Energy and Communication Conference, GPECOM 2020

Bibliographical note

Funding Information:
VI. ACKNOWLEDGEMENT The presented work is supported by Renewable Energy Lab, College of Engineering, Prince Sultan University, Riyadh 11586, Saudi Arabia. The authors would like to thank the Center for Bioenergy and Green Engineering, Dept. of Energy Technology, Aalborg University, Esbjerg, Denmark for technical knowledge transfer.

Publisher Copyright:
© 2020 IEEE.

Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.

Keywords

Buck-boost converter
Cuk converter
high voltage gain
hybrid converter
microgrid
switched capacitor
switched inductor

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10.1109/GPECOM49333.2020.9247912

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Cite this

Gupta, N., Almakhles, D., Bhaskar, M. S., Sanjeevikumar, P., Holm-Nielsen, J. B., & Mitolo, M. (2020). Novel Hybrid High Gain Converter: Combination of Cuk and Buck-Boost Structures with Switched Inductor for DC Microgrid. In Proceedings - 2020 IEEE 2nd Global Power, Energy and Communication Conference, GPECOM 2020 (pp. 47-52). Article 9247912 IEEE Signal Processing Society. https://doi.org/10.1109/GPECOM49333.2020.9247912

Gupta, Nikita ; Almakhles, Dhafer ; Bhaskar, Mahajan Sagar et al. / Novel Hybrid High Gain Converter : Combination of Cuk and Buck-Boost Structures with Switched Inductor for DC Microgrid. Proceedings - 2020 IEEE 2nd Global Power, Energy and Communication Conference, GPECOM 2020. IEEE Signal Processing Society, 2020. pp. 47-52 (Proceedings - 2020 IEEE 2nd Global Power, Energy and Communication Conference, GPECOM 2020).

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abstract = "Current era seems to mark the increased applications of high gain converters in renewable energy-based DC microgrids. This paper proposes a hybrid high gain converter for DC microgrid applications without using transformer and voltage multiplier. The proposed hybrid configuration is derived by combining the structure of a Cuk converter and buck-boost converter where the primary inductor and intermediate capacitor replaced by the switched inductor and switched capacitor to enhance the voltage gain, respectively. The proposed converter generates inverting output voltage and offers merits of high-gain with reduced stress on the components. The paper presents the operating principle, voltage gain analysis, and comparative study with the recently proposed high converter. The simulation studies presented which validates the theoretical analysis and performance of the proposed converter.",

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author = "Nikita Gupta and Dhafer Almakhles and Bhaskar, {Mahajan Sagar} and P. Sanjeevikumar and Holm-Nielsen, {Jens Bo} and Massimo Mitolo",

note = "Funding Information: VI. ACKNOWLEDGEMENT The presented work is supported by Renewable Energy Lab, College of Engineering, Prince Sultan University, Riyadh 11586, Saudi Arabia. The authors would like to thank the Center for Bioenergy and Green Engineering, Dept. of Energy Technology, Aalborg University, Esbjerg, Denmark for technical knowledge transfer. Publisher Copyright: {\textcopyright} 2020 IEEE. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 2nd IEEE Global Power, Energy and Communication Conference, GPECOM 2020 ; Conference date: 20-10-2020 Through 23-10-2020",

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Gupta, N, Almakhles, D, Bhaskar, MS, Sanjeevikumar, P, Holm-Nielsen, JB & Mitolo, M 2020, Novel Hybrid High Gain Converter: Combination of Cuk and Buck-Boost Structures with Switched Inductor for DC Microgrid. in Proceedings - 2020 IEEE 2nd Global Power, Energy and Communication Conference, GPECOM 2020., 9247912, IEEE Signal Processing Society, Proceedings - 2020 IEEE 2nd Global Power, Energy and Communication Conference, GPECOM 2020, pp. 47-52, 2nd IEEE Global Power, Energy and Communication Conference, GPECOM 2020, Virtual, Izmir, Turkey, 20/10/2020. https://doi.org/10.1109/GPECOM49333.2020.9247912

Novel Hybrid High Gain Converter: Combination of Cuk and Buck-Boost Structures with Switched Inductor for DC Microgrid. / Gupta, Nikita; Almakhles, Dhafer; Bhaskar, Mahajan Sagar et al.
Proceedings - 2020 IEEE 2nd Global Power, Energy and Communication Conference, GPECOM 2020. IEEE Signal Processing Society, 2020. p. 47-52 9247912 (Proceedings - 2020 IEEE 2nd Global Power, Energy and Communication Conference, GPECOM 2020).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

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AU - Sanjeevikumar, P.

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N1 - Funding Information: VI. ACKNOWLEDGEMENT The presented work is supported by Renewable Energy Lab, College of Engineering, Prince Sultan University, Riyadh 11586, Saudi Arabia. The authors would like to thank the Center for Bioenergy and Green Engineering, Dept. of Energy Technology, Aalborg University, Esbjerg, Denmark for technical knowledge transfer. Publisher Copyright: © 2020 IEEE. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/10

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N2 - Current era seems to mark the increased applications of high gain converters in renewable energy-based DC microgrids. This paper proposes a hybrid high gain converter for DC microgrid applications without using transformer and voltage multiplier. The proposed hybrid configuration is derived by combining the structure of a Cuk converter and buck-boost converter where the primary inductor and intermediate capacitor replaced by the switched inductor and switched capacitor to enhance the voltage gain, respectively. The proposed converter generates inverting output voltage and offers merits of high-gain with reduced stress on the components. The paper presents the operating principle, voltage gain analysis, and comparative study with the recently proposed high converter. The simulation studies presented which validates the theoretical analysis and performance of the proposed converter.

AB - Current era seems to mark the increased applications of high gain converters in renewable energy-based DC microgrids. This paper proposes a hybrid high gain converter for DC microgrid applications without using transformer and voltage multiplier. The proposed hybrid configuration is derived by combining the structure of a Cuk converter and buck-boost converter where the primary inductor and intermediate capacitor replaced by the switched inductor and switched capacitor to enhance the voltage gain, respectively. The proposed converter generates inverting output voltage and offers merits of high-gain with reduced stress on the components. The paper presents the operating principle, voltage gain analysis, and comparative study with the recently proposed high converter. The simulation studies presented which validates the theoretical analysis and performance of the proposed converter.

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T3 - Proceedings - 2020 IEEE 2nd Global Power, Energy and Communication Conference, GPECOM 2020

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Gupta N, Almakhles D, Bhaskar MS, Sanjeevikumar P, Holm-Nielsen JB, Mitolo M. Novel Hybrid High Gain Converter: Combination of Cuk and Buck-Boost Structures with Switched Inductor for DC Microgrid. In Proceedings - 2020 IEEE 2nd Global Power, Energy and Communication Conference, GPECOM 2020. IEEE Signal Processing Society. 2020. p. 47-52. 9247912. (Proceedings - 2020 IEEE 2nd Global Power, Energy and Communication Conference, GPECOM 2020). doi: 10.1109/GPECOM49333.2020.9247912

Novel Hybrid High Gain Converter: Combination of Cuk and Buck-Boost Structures with Switched Inductor for DC Microgrid

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Keywords

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