Análise e implementação de um conversor CC-CC do tipo T com saída em tensão
The present document deals with an isolated DC-DC converter based on the T-type switching cell. The static analysis considering the influence of the transformer magnetizing inductance is detailed in this document, providing the necessary subsidies for the circuit design. Simulation results validate...
| Autor principal: | Cantarelli, Thamiris Lins |
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| Formato: | Trabalho de Conclusão de Curso (Graduação) |
| Idioma: | Português |
| Publicado em: |
Universidade Tecnológica Federal do Paraná
2020
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.utfpr.edu.br/jspui/handle/1/16200 |
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| Resumo: |
The present document deals with an isolated DC-DC converter based on the T-type switching cell. The static analysis considering the influence of the transformer magnetizing inductance is detailed in this document, providing the necessary subsidies for the circuit design. Simulation results validate the theoretical analysis performed. Tests with a 450 W, 400 Vcc input, 220 Vcc output and 50 kHz switching frequency prototype shows the feasibility of the proposed design methodology for the converter. Measurements indicate a maximum efficiency of 94.1% for the built prototype. |
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