Proposing and Modeling an Ultrahigh Step-Up DC-DC Converter Including Two Stages Boost Converter, Switched Capacitor and Coupled Inductor
In this paper, a new ultrahigh step-up converter composed of two stages boost converter, a switched capacitor unit and coupled inductor is proposed. Secondary winding of the coupled inductor has been merged with the switched capacitor and leakage energy of the coupled inductor recycles through the o...
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Semnan University
2024-08-01
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| Series: | مجله مدل سازی در مهندسی |
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| Online Access: | https://modelling.semnan.ac.ir/article_8352_ee801ac3120c1fb6c46b1c42e934f4d3.pdf |
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| _version_ | 1841527653718294528 |
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| author | Vahid Abbasi Milad Rezaie |
| author_facet | Vahid Abbasi Milad Rezaie |
| author_sort | Vahid Abbasi |
| collection | DOAJ |
| description | In this paper, a new ultrahigh step-up converter composed of two stages boost converter, a switched capacitor unit and coupled inductor is proposed. Secondary winding of the coupled inductor has been merged with the switched capacitor and leakage energy of the coupled inductor recycles through the output side. The structure contains two power switches which operate synchronously. The converter is compared from different points of view with the others presented in references. According to the results of the comparison, the converter boosts voltage with higher gain in comparison to the references. In addition, the converter requires smaller inductor in its input side and voltage stress on its semiconductors is low. This paper presents analysis of operation states, design of the inductors and main equations of the converter performance. To validate the analysis, results of simulation in SIMULINK MATLAB and experiments are utilized as the last section of the paper. The prototype is designed for 150W output power to boost input voltage with gain equal to 16. |
| format | Article |
| id | doaj-art-06b69a6d9dc74f898128a5f8e482bea6 |
| institution | Kabale University |
| issn | 2008-4854 2783-2538 |
| language | fas |
| publishDate | 2024-08-01 |
| publisher | Semnan University |
| record_format | Article |
| series | مجله مدل سازی در مهندسی |
| spelling | doaj-art-06b69a6d9dc74f898128a5f8e482bea62025-01-15T08:15:49ZfasSemnan Universityمجله مدل سازی در مهندسی2008-48542783-25382024-08-01227715717310.22075/jme.2023.26892.22578352Proposing and Modeling an Ultrahigh Step-Up DC-DC Converter Including Two Stages Boost Converter, Switched Capacitor and Coupled InductorVahid Abbasi0Milad Rezaie1Associate Professor, Department of Electrical Engineering, Kermanshah University of Technology, Kermanshah, IranMSc, Department of Electrical Engineering, Kermanshah University of Technology, Kermanshah, IranIn this paper, a new ultrahigh step-up converter composed of two stages boost converter, a switched capacitor unit and coupled inductor is proposed. Secondary winding of the coupled inductor has been merged with the switched capacitor and leakage energy of the coupled inductor recycles through the output side. The structure contains two power switches which operate synchronously. The converter is compared from different points of view with the others presented in references. According to the results of the comparison, the converter boosts voltage with higher gain in comparison to the references. In addition, the converter requires smaller inductor in its input side and voltage stress on its semiconductors is low. This paper presents analysis of operation states, design of the inductors and main equations of the converter performance. To validate the analysis, results of simulation in SIMULINK MATLAB and experiments are utilized as the last section of the paper. The prototype is designed for 150W output power to boost input voltage with gain equal to 16.https://modelling.semnan.ac.ir/article_8352_ee801ac3120c1fb6c46b1c42e934f4d3.pdfdc-dc converterboost converterswitched capacitorcoupled inductor |
| spellingShingle | Vahid Abbasi Milad Rezaie Proposing and Modeling an Ultrahigh Step-Up DC-DC Converter Including Two Stages Boost Converter, Switched Capacitor and Coupled Inductor مجله مدل سازی در مهندسی dc-dc converter boost converter switched capacitor coupled inductor |
| title | Proposing and Modeling an Ultrahigh Step-Up DC-DC Converter Including Two Stages Boost Converter, Switched Capacitor and Coupled Inductor |
| title_full | Proposing and Modeling an Ultrahigh Step-Up DC-DC Converter Including Two Stages Boost Converter, Switched Capacitor and Coupled Inductor |
| title_fullStr | Proposing and Modeling an Ultrahigh Step-Up DC-DC Converter Including Two Stages Boost Converter, Switched Capacitor and Coupled Inductor |
| title_full_unstemmed | Proposing and Modeling an Ultrahigh Step-Up DC-DC Converter Including Two Stages Boost Converter, Switched Capacitor and Coupled Inductor |
| title_short | Proposing and Modeling an Ultrahigh Step-Up DC-DC Converter Including Two Stages Boost Converter, Switched Capacitor and Coupled Inductor |
| title_sort | proposing and modeling an ultrahigh step up dc dc converter including two stages boost converter switched capacitor and coupled inductor |
| topic | dc-dc converter boost converter switched capacitor coupled inductor |
| url | https://modelling.semnan.ac.ir/article_8352_ee801ac3120c1fb6c46b1c42e934f4d3.pdf |
| work_keys_str_mv | AT vahidabbasi proposingandmodelinganultrahighstepupdcdcconverterincludingtwostagesboostconverterswitchedcapacitorandcoupledinductor AT miladrezaie proposingandmodelinganultrahighstepupdcdcconverterincludingtwostagesboostconverterswitchedcapacitorandcoupledinductor |