Modulation Technique Applied for THD Reduction in 3-level Flying Capacitor Multilevel Inverter
This paper introduces a modulation technique for a three-level flying capacitor multilevel inverter applied in THD reduction. The proposed modulation improves power quality, reducing the total harmonic distortion and combining the advantages of two modulation techniques: HE-PWM and CSV-PWM. In orde...
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Eletrônica de Potência
2014-06-01
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| Series: | Eletrônica de Potência |
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| Online Access: | https://journal.sobraep.org.br/index.php/rep/article/view/375 |
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| author | Davi R. Joca Luiz H. S. C. Barreto Demercil S. Oliveira Jr. Gustavo A. L. Henn Ranoyca N. A. L. Silva |
| author_facet | Davi R. Joca Luiz H. S. C. Barreto Demercil S. Oliveira Jr. Gustavo A. L. Henn Ranoyca N. A. L. Silva |
| author_sort | Davi R. Joca |
| collection | DOAJ |
| description |
This paper introduces a modulation technique for a three-level flying capacitor multilevel inverter applied in THD reduction. The proposed modulation improves power quality, reducing the total harmonic distortion and combining the advantages of two modulation techniques: HE-PWM and CSV-PWM. In order to validate the proposed method, the THD analysis, the loss study and the experimental results are shown concerning a three-level 6 kW 0.92 power factor flying capacitor inverter. The experimental results presented line voltage THD around 42.09% and phase voltage THD around 79.06%.
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| format | Article |
| id | doaj-art-d9c3eb074a9549d08d8bda24249fa787 |
| institution | OA Journals |
| issn | 1414-8862 1984-557X |
| language | English |
| publishDate | 2014-06-01 |
| publisher | Associação Brasileira de Eletrônica de Potência |
| record_format | Article |
| series | Eletrônica de Potência |
| spelling | doaj-art-d9c3eb074a9549d08d8bda24249fa7872025-08-20T01:47:59ZengAssociação Brasileira de Eletrônica de PotênciaEletrônica de Potência1414-88621984-557X2014-06-0119210.18618/REP.2014.2.173181375Modulation Technique Applied for THD Reduction in 3-level Flying Capacitor Multilevel InverterDavi R. Joca0Luiz H. S. C. Barreto1Demercil S. Oliveira Jr.2Gustavo A. L. Henn3Ranoyca N. A. L. Silva4Federal University of CearáFederal University of CearáFederal University of CearáRural Federal University of Semi-AridFederal University of Piauí This paper introduces a modulation technique for a three-level flying capacitor multilevel inverter applied in THD reduction. The proposed modulation improves power quality, reducing the total harmonic distortion and combining the advantages of two modulation techniques: HE-PWM and CSV-PWM. In order to validate the proposed method, the THD analysis, the loss study and the experimental results are shown concerning a three-level 6 kW 0.92 power factor flying capacitor inverter. The experimental results presented line voltage THD around 42.09% and phase voltage THD around 79.06%. https://journal.sobraep.org.br/index.php/rep/article/view/375Flying capacitormodulation techniquemultilevel inverterTHD analysisTHD reduction |
| spellingShingle | Davi R. Joca Luiz H. S. C. Barreto Demercil S. Oliveira Jr. Gustavo A. L. Henn Ranoyca N. A. L. Silva Modulation Technique Applied for THD Reduction in 3-level Flying Capacitor Multilevel Inverter Eletrônica de Potência Flying capacitor modulation technique multilevel inverter THD analysis THD reduction |
| title | Modulation Technique Applied for THD Reduction in 3-level Flying Capacitor Multilevel Inverter |
| title_full | Modulation Technique Applied for THD Reduction in 3-level Flying Capacitor Multilevel Inverter |
| title_fullStr | Modulation Technique Applied for THD Reduction in 3-level Flying Capacitor Multilevel Inverter |
| title_full_unstemmed | Modulation Technique Applied for THD Reduction in 3-level Flying Capacitor Multilevel Inverter |
| title_short | Modulation Technique Applied for THD Reduction in 3-level Flying Capacitor Multilevel Inverter |
| title_sort | modulation technique applied for thd reduction in 3 level flying capacitor multilevel inverter |
| topic | Flying capacitor modulation technique multilevel inverter THD analysis THD reduction |
| url | https://journal.sobraep.org.br/index.php/rep/article/view/375 |
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