Dual Input Interleaved Three-Phase Rectifier In Discontinuous Conduction Mode For Application In Small Wind Turbines
This paper presents a high-gain three-phase interleaved rectifier operating in DCM, with dual input, for application in small wind generators. The two input diode bridges promote the sharing of the current, resulting in a significant reduction of the converter's current stresses when compared...
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Associação Brasileira de Eletrônica de Potência
2025-01-01
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| Series: | Eletrônica de Potência |
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| Online Access: | https://journal.sobraep.org.br/index.php/rep/article/view/994 |
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| author | Guilherme M. Todys Luís P. Custódio Alceu A. Badin Amauri A. Assef Roger Gules Delvanei G. Bandeira Jr. Eduardo F. R. Romaneli Daniel F. Cortez |
| author_facet | Guilherme M. Todys Luís P. Custódio Alceu A. Badin Amauri A. Assef Roger Gules Delvanei G. Bandeira Jr. Eduardo F. R. Romaneli Daniel F. Cortez |
| author_sort | Guilherme M. Todys |
| collection | DOAJ |
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This paper presents a high-gain three-phase interleaved rectifier operating in DCM, with dual input, for application in small wind generators. The two input diode bridges promote the sharing of the current, resulting in a significant reduction of the converter's current stresses when compared to previous topologies. A theoretical analysis of the proposed converter was performed, followed by a simulation study, and experimental tests with a physical prototype. The simulations compared the proposed three-phase rectifier with three other three-phase topologies, demonstrating its operation with significantly reduced current stresses and smaller input inductors. The experiments compared the operation of the converter when working with a three-phase power supply, and a wind turbine in association with an MPPT method using the Perturb and Observe P&O technique. For an output power of 1 kW, on a 400 V DC bus and an input RMS line voltage of 114 V, the structure's obtained efficiency was higher than 95%. Furthermore, the experimental results confirmed that the rectifier operates with sinusoidal input currents, low current ripple, and high power factor for all the tested scenarios.
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| format | Article |
| id | doaj-art-ea36309623114002b7c8ad69403d4d5b |
| institution | Kabale University |
| issn | 1414-8862 1984-557X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Associação Brasileira de Eletrônica de Potência |
| record_format | Article |
| series | Eletrônica de Potência |
| spelling | doaj-art-ea36309623114002b7c8ad69403d4d5b2025-01-21T19:05:04ZengAssociação Brasileira de Eletrônica de PotênciaEletrônica de Potência1414-88621984-557X2025-01-013010.18618/REP.e202509Dual Input Interleaved Three-Phase Rectifier In Discontinuous Conduction Mode For Application In Small Wind TurbinesGuilherme M. Todys0https://orcid.org/0000-0002-2206-1694Luís P. Custódio1Alceu A. Badin2https://orcid.org/0000-0003-3243-4092Amauri A. Assef3https://orcid.org/0000-0002-2001-5387Roger Gules4https://orcid.org/0000-0002-4037-9444Delvanei G. Bandeira Jr.5Eduardo F. R. Romaneli6Daniel F. Cortez7https://orcid.org/0000-0002-1650-0988Universidade Tecnológica Federal do Paraná Universidade Tecnológica Federal do ParanáUniversidade Tecnológica Federal do ParanáUniversidade Tecnológica Federal do Paraná Universidade Tecnológica Federal do ParanáUniversidade Tecnológica Federal do ParanáUniversidade Tecnológica Federal do ParanáUniversidade Tecnológica Federal do Paraná This paper presents a high-gain three-phase interleaved rectifier operating in DCM, with dual input, for application in small wind generators. The two input diode bridges promote the sharing of the current, resulting in a significant reduction of the converter's current stresses when compared to previous topologies. A theoretical analysis of the proposed converter was performed, followed by a simulation study, and experimental tests with a physical prototype. The simulations compared the proposed three-phase rectifier with three other three-phase topologies, demonstrating its operation with significantly reduced current stresses and smaller input inductors. The experiments compared the operation of the converter when working with a three-phase power supply, and a wind turbine in association with an MPPT method using the Perturb and Observe P&O technique. For an output power of 1 kW, on a 400 V DC bus and an input RMS line voltage of 114 V, the structure's obtained efficiency was higher than 95%. Furthermore, the experimental results confirmed that the rectifier operates with sinusoidal input currents, low current ripple, and high power factor for all the tested scenarios. https://journal.sobraep.org.br/index.php/rep/article/view/994Three-phase rectifierDiscontinuous Conduction ModeThree-phase interleaved rectifier |
| spellingShingle | Guilherme M. Todys Luís P. Custódio Alceu A. Badin Amauri A. Assef Roger Gules Delvanei G. Bandeira Jr. Eduardo F. R. Romaneli Daniel F. Cortez Dual Input Interleaved Three-Phase Rectifier In Discontinuous Conduction Mode For Application In Small Wind Turbines Eletrônica de Potência Three-phase rectifier Discontinuous Conduction Mode Three-phase interleaved rectifier |
| title | Dual Input Interleaved Three-Phase Rectifier In Discontinuous Conduction Mode For Application In Small Wind Turbines |
| title_full | Dual Input Interleaved Three-Phase Rectifier In Discontinuous Conduction Mode For Application In Small Wind Turbines |
| title_fullStr | Dual Input Interleaved Three-Phase Rectifier In Discontinuous Conduction Mode For Application In Small Wind Turbines |
| title_full_unstemmed | Dual Input Interleaved Three-Phase Rectifier In Discontinuous Conduction Mode For Application In Small Wind Turbines |
| title_short | Dual Input Interleaved Three-Phase Rectifier In Discontinuous Conduction Mode For Application In Small Wind Turbines |
| title_sort | dual input interleaved three phase rectifier in discontinuous conduction mode for application in small wind turbines |
| topic | Three-phase rectifier Discontinuous Conduction Mode Three-phase interleaved rectifier |
| url | https://journal.sobraep.org.br/index.php/rep/article/view/994 |
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