CONFIGURATION À HAUT GAIN QUADRATIQUE NON ISOLÉE À COMMUTATEUR UNIQUE POUR APPLICATIONS D'ÉNERGIE RENOUVELABLE
DOI :
https://doi.org/10.59277/RRST-EE.2026.1.16Mots-clés :
Inductance commutée active, Doubleur de tension, Convertisseur CC-CC, Gain élevé quadratique, Mode de conduction continueRésumé
Cet article présente un convertisseur CC-CC sans transformateur à gain élevé quadratique (QHG) qui intègre une inductance commutée active (ASL) et un doubleur de tension (VD) afin d'obtenir un gain de tension élevé sur une large plage de cycles de service à l'aide d'un seul commutateur. La conception garantit un courant d'entrée stable, utilise un mode de conduction continue (CCM) simple et réduit la contrainte de tension sur les composants, ce qui permet d'utiliser des MOSFET à faible résistance et à basse tension efficaces. En éliminant les transformateurs et les inductances couplées, elle réduit la taille et le poids, ainsi que les risques de fuite. Des analyses mathématiques et d'efficacité en régime permanent étayent les principes de fonctionnement. Une étude comparative met en évidence ses avantages et un prototype de 100 W est validé à l'aide d'un modèle Simulink.
Références
(1) R.W. Erickson, D. Maksimovic, Fundamentals of power electronics, 2nd ed., Kluwer, Norwell, MA (2001).
(2) B.W. Williams, DC-to-DC converters with continuous input and output power, IEEE Trans. Power Electron., 28, 5, pp. 2307–2316 (2013).
(3) F.L. Tofoli, D. de Castro Pereira, W.J. de Paula, D. de Sousa Oliveira Junior, Survey on non-isolated high-voltage step-up DC-DC topologies based on the boost converter, IET Power Electron., 8, 10, pp. 2044–2057 (2015).
(4) S. Sangeetha, R. Ramaprabha, Enhanced stability investigation of high-gain boost converter for photovoltaic system, Rev. Roum. Sci. Techn. – Électrotechn. et Énerg., 70, 4, pp. 549–554 (2025).
(5) M. Forouzesh, Y.P. Siwakoti, S.A. Gorji, F. Blaabjerg, B. Lehman, Step-up DC–DC converters: a comprehensive review of voltage-boosting techniques, topologies, and applications, IEEE Trans. Power Electron., 32, 12, pp. 9143–9178 (2017).
(6) S.M. Alilou, M. Maalandish, A. Samadian, P. Abolhassani, S.H. Hosseini, M.H. Khooban, A new high step-up DC-DC converter using voltage lift techniques suitable for renewable applications, CSEE Journal of Power and Energy Systems (2023).
(7) Y. Zheng, K.M. Smedley, Analysis and design of a single-switch high step-up coupled-inductor boost converter, IEEE Trans. Power Electron., 35, 1, pp. 535–545 (2019).
(8) A. Nadermohammadi, M. Maalandish, A. Seifi, P. Abolhassani, S.H. Hosseini, M. Farsadi, A non-isolated single-switch ultra-high step-up DC–DC converter with coupled inductor and low voltage stress on switch, IET Power Electron., 17, 2, pp. 251–265 (2024).
(9) A. Imanlou, R. Behkam, A. Nadermohammadi, H. Nafisi, H. Heydari-Doostabad, G.B. Gharehpetian, A new high voltage gain transformer-less step-up DC–DC converter with double duty cycles: design and analysis, IEEE Access, 12, pp. 103388–103404 (2024).
(10) R. Rahimi, S. Habibi, M. Ferdowsi, P. Shamsi, Z-source-based high step-up DC–DC converters for photovoltaic applications, IEEE Journal of Emerging and Selected Topics in Power Electronics, 10, 4, pp. 4783–4796 (2022).
(11) M. Veerachary, P. Kumar, Analysis and design of quasi-Z-source equivalent DC–DC boost converters, IEEE Transactions on Industry Applications, 56, 6, pp. 6642–6656 (2020).
(12) M. Hajilou, M. Packnezhad, H. Farzanehfard, High step-up quasi-Z-source converter with full soft switching range, continuous input current and low auxiliary elements, IET Power Electron., 16, 11, pp. 1902–1912 (2023).
(13) T.M.K. Faistel, R.A. Guisso, A.M.S.S. Andrade, Evaluation of cascaded voltage step-up cells applied to the quasi-Z-source DC–DC converter, IET Power Electron., 13, 15, pp. 3273–3282 (2020).
(14) H. Sridharan, S. Ramalingam, A. Jawahar, Wide boost ratio in quasi-impedance network converter using switch voltage spike reduction technique, Rev. Roum. Sci. Techn. – Électrotechn. et Énerg., 68, 3, pp. 259–265 (2023).
(15) A. Goudarzian, Design, analysis and control of a quasi-resonant Luo converter with a high voltage gain, Rev. Roum. Sci. Techn. – Électrotechn. et Énerg., 64, 3, pp. 267–274 (2019).
(16) R. Hu, J. Zeng, J. Liu, Z. Guo, N. Yang, An ultra-high step-up quadratic boost converter based on coupled-inductor, IEEE Trans. Power Electron., 35, 12, pp. 13200–13209 (2020).
(17) G. Jothimani, K. Mahalingam, P. Karuppasamy, A double switch integrated high-gain quadratic boost converter for electric vehicle applications, Rev. Roum. Sci. Techn. – Électrotechn. et Énerg., 70, 4, pp. 495–500 (2025).
(18) M. Hosseinpour, M. Ahmadi, A. Seifi, S.H. Hosseini, A new transformerless buck-boost converter with improved voltage gain and continuous input current, IET Power Electron., 17, 4, pp. 534–550 (2024).
(19) S. Esmaeili, M. Shekari, M. Rasouli, S. Hasanpour, A.A. Khan, H. Hafezi, High gain magnetically coupled single switch quadratic modified SEPIC DC-DC converter, IEEE Trans. Ind. Appl., 59, 3, pp. 3593–3604 (2023).
(20) K. Jayanthi, N.S. Kumar, J. Gnanavadivel, A.A. Stonier, G. Peter, V. Arun, V. Ganji, Analysis of switched inductor-based high gain SEPIC for microgrid systems, International Transactions on Electrical Energy Systems, 2024, 1 (2024).
(21) A. Imanlou, E.S. Najmi, E. Babaei, A new high voltage gain DC-DC converter based on active switched-inductor technique, International Journal of Circuit Theory and Applications, 52, 2, pp. 634–657 (2024).
(22) P. Luo, T.J. Liang, K.H. Chen, S.M. Chen, Design and implementation of a high step-up DC-DC converter with active switched inductor and coupled inductor, IEEE Transactions on Industry Applications, 59, 3, pp. 3470–3480 (2023).
(23) A. Imanlou, E.S. Najmi, R. Behkam, M. Nazari-Heris, G.B. Gharehpetian, A new high voltage gain active switched-inductor based high step-up DC–DC converter with coupled-inductor, IEEE Access, 11, pp. 56749–56765 (2023).
(24) M. Kalarathi, J. Gnanavadivel, K. Jayanthi, High boost DC-DC converter based on switched inductor, switched capacitor and voltage multiplier cell, Iranian Journal of Science and Technology, Transactions of Electrical Engineering, 48, pp. 965–978 (2024).
(25) K. Jayanthi, J. Gnanavadivel, An analytical design and analysis of a high-gain switched inductor voltage multiplier cell power converter, Automatika, 65, 3, pp. 1100–1112 (2024).
(26) J. Gnanavadivel, K. Jayanthi, S. Vasundhara, K.V. Swetha, K.J. Keerthana, Analysis and design of high gain DC-DC converter for renewable energy applications, Automatika, 64, 3, pp. 408–421 (2023).
(27) A.F. Kasse, N. Kabeche, S. Moulahoum, Separate integration of solar PVs into the low-voltage DC link of a solid-state transformer based on a modular multilevel converter, Rev. Roum. Sci. Techn. – Électrotechn. et Énerg., 70, 1, pp. 33–38 (2025).
Téléchargements
Publiée
Numéro
Rubrique
Licence
(c) Copyright REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE 2026
Ce travail est disponible sous licence Creative Commons Attribution - Pas d'Utilisation Commerciale - Pas de Modification 4.0 International.
