A non-isolated extended voltage gain quadratic boost converter with reduced device voltage stress and continuous input current.
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| Title: | A non-isolated extended voltage gain quadratic boost converter with reduced device voltage stress and continuous input current. |
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| Authors: | Jubeda Hassan, Fariha1 (AUTHOR), Ahmed Khan, Shahrier1 (AUTHOR), Razzaque Ritu, Faiza1 (AUTHOR), Subhani, Nafis1 (AUTHOR) nafis_eee@lus.ac.bd, Hoque, S. M. Tanbinul1 (AUTHOR) |
| Source: | International Journal of Modelling & Simulation. Jun2026, Vol. 46 Issue 3, p723-736. 14p. |
| Subjects: | DC-to-DC converters, Simulation software |
| Abstract: | This article presents an improved model of a high voltage gain DC-DC converter topology. The voltage gain of the proposed topology is extended using a newly structured cascaded boost converter with voltage doubler cells along with the Super Luo structure in the network. The ultimate aim is to improve the output voltage gain of the proposed converter to a higher level with a lower duty cycle. Additionally, the design considerations minimize the voltage stress of the components (diodes, capacitors, and semiconductor switches) compared to the conventional topology. Moreover, the proposed topology ensures a continuous input current to the structure. Mathematical modeling is developed using steady-state analysis, and the results are analyzed using the MATLAB/Simulink. Finally, the proposed converter provides a high gain, that is, 10, at a lower duty cycle of 0.32 with reduced voltage stress on the components. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Modelling & Simulation is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Abstract: | This article presents an improved model of a high voltage gain DC-DC converter topology. The voltage gain of the proposed topology is extended using a newly structured cascaded boost converter with voltage doubler cells along with the Super Luo structure in the network. The ultimate aim is to improve the output voltage gain of the proposed converter to a higher level with a lower duty cycle. Additionally, the design considerations minimize the voltage stress of the components (diodes, capacitors, and semiconductor switches) compared to the conventional topology. Moreover, the proposed topology ensures a continuous input current to the structure. Mathematical modeling is developed using steady-state analysis, and the results are analyzed using the MATLAB/Simulink. Finally, the proposed converter provides a high gain, that is, 10, at a lower duty cycle of 0.32 with reduced voltage stress on the components. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 02286203 |
| DOI: | 10.1080/02286203.2024.2349507 |
