Pulse-Width-Modulation For A Modified Hybrid 2/3-Level Converter
This paper proposes a modification in both topology and operation algorithm for the existent 2/3 level converter. The modified strategy is of simple implementation. In addition, the modified topology reduces the switching losses and the command complexity. The harmonic distortion and losses of the...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Associação Brasileira de Eletrônica de Potência
2016-12-01
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| Series: | Eletrônica de Potência |
| Subjects: | |
| Online Access: | https://journal.sobraep.org.br/index.php/rep/article/view/338 |
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| Summary: | This paper proposes a modification in both topology and operation algorithm for the existent 2/3 level converter. The modified strategy is of simple implementation. In addition, the modified topology reduces the switching losses and the command complexity. The harmonic distortion and losses of the two- level converter, the three-level Neutral-Point-Clamped (NPC) converter and the 2/3-level converter are compared. Also the limitation of the modified topology operation is investigated. Simulated and experimental results demonstrate the validity of the proposed topology and pulsewidth modulation method.
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| ISSN: | 1414-8862 1984-557X |