A New Soft Switching Dual-input High Step-up Converter for Renewable Energy Systems
In this study, a new converter featuring an auxiliary circuit configuration is presented, designed to facilitate soft switching conditions while minimizing the number of components used. This auxiliary circuit is innovatively developed to achieve zero voltage switching (ZVS) and effectively recover...
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| Format: | Article |
| Language: | English |
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University of Sistan and Baluchestan
2025-06-01
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| Series: | International Journal of Industrial Electronics, Control and Optimization |
| Subjects: | |
| Online Access: | https://ieco.usb.ac.ir/article_8761_b6631ac75fa1d0257dba67fa5f63e6e1.pdf |
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| author | Hayder Ameer Hasan Al-Ameedee Majid Delshad Nadheer Abdulridha Shalash Bahador Fani |
| author_facet | Hayder Ameer Hasan Al-Ameedee Majid Delshad Nadheer Abdulridha Shalash Bahador Fani |
| author_sort | Hayder Ameer Hasan Al-Ameedee |
| collection | DOAJ |
| description | In this study, a new converter featuring an auxiliary circuit configuration is presented, designed to facilitate soft switching conditions while minimizing the number of components used. This auxiliary circuit is innovatively developed to achieve zero voltage switching (ZVS) and effectively recover snubber energy to the input side, thereby enhancing the converter efficiency. Furthermore, the deliberate integration of coupled-inductors into the converter's design significantly boosts its gain while reducing voltage stress on the switching components. The modular architecture of the auxiliary circuit allows for the addition of circuit branches and an increase in power capacity without requiring extra components for its auxiliary circuit. To evaluate the performance of the proposed converter, extensive simulations were performed using PSPICE software, along with the construction of a laboratory prototype capable of operating at 170W. The alignment between the experimental results and simulation data strongly supports the theoretical analysis, illustrating the converter's potential for efficient power conversion in renewable energy systems. |
| format | Article |
| id | doaj-art-b98ef78124c54d63b38bc6d6557036e1 |
| institution | OA Journals |
| issn | 2645-3517 2645-3568 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | University of Sistan and Baluchestan |
| record_format | Article |
| series | International Journal of Industrial Electronics, Control and Optimization |
| spelling | doaj-art-b98ef78124c54d63b38bc6d6557036e12025-08-20T02:16:03ZengUniversity of Sistan and BaluchestanInternational Journal of Industrial Electronics, Control and Optimization2645-35172645-35682025-06-018221121910.22111/ieco.2024.49625.16098761A New Soft Switching Dual-input High Step-up Converter for Renewable Energy SystemsHayder Ameer Hasan Al-Ameedee0Majid Delshad1Nadheer Abdulridha Shalash2Bahador Fani3Department of Engineering, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, IranDepartment of Engineering, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, IranElectrical Engineering Department, University of Technology, Baghdad, IraqDepartment of Engineering, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, IranIn this study, a new converter featuring an auxiliary circuit configuration is presented, designed to facilitate soft switching conditions while minimizing the number of components used. This auxiliary circuit is innovatively developed to achieve zero voltage switching (ZVS) and effectively recover snubber energy to the input side, thereby enhancing the converter efficiency. Furthermore, the deliberate integration of coupled-inductors into the converter's design significantly boosts its gain while reducing voltage stress on the switching components. The modular architecture of the auxiliary circuit allows for the addition of circuit branches and an increase in power capacity without requiring extra components for its auxiliary circuit. To evaluate the performance of the proposed converter, extensive simulations were performed using PSPICE software, along with the construction of a laboratory prototype capable of operating at 170W. The alignment between the experimental results and simulation data strongly supports the theoretical analysis, illustrating the converter's potential for efficient power conversion in renewable energy systems.https://ieco.usb.ac.ir/article_8761_b6631ac75fa1d0257dba67fa5f63e6e1.pdfdual-input convertersoft switchingpwmzero voltage switchinghigh efficiency |
| spellingShingle | Hayder Ameer Hasan Al-Ameedee Majid Delshad Nadheer Abdulridha Shalash Bahador Fani A New Soft Switching Dual-input High Step-up Converter for Renewable Energy Systems International Journal of Industrial Electronics, Control and Optimization dual-input converter soft switching pwm zero voltage switching high efficiency |
| title | A New Soft Switching Dual-input High Step-up Converter for Renewable Energy Systems |
| title_full | A New Soft Switching Dual-input High Step-up Converter for Renewable Energy Systems |
| title_fullStr | A New Soft Switching Dual-input High Step-up Converter for Renewable Energy Systems |
| title_full_unstemmed | A New Soft Switching Dual-input High Step-up Converter for Renewable Energy Systems |
| title_short | A New Soft Switching Dual-input High Step-up Converter for Renewable Energy Systems |
| title_sort | new soft switching dual input high step up converter for renewable energy systems |
| topic | dual-input converter soft switching pwm zero voltage switching high efficiency |
| url | https://ieco.usb.ac.ir/article_8761_b6631ac75fa1d0257dba67fa5f63e6e1.pdf |
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