Three-phase power supply, output 60v and 100a, with unit power factor and low RFI level

Three-phase power supply, output 60v and 100a, with unit power factor and low RFI level

Authors

  • Carlos Henrique Gonçalves Treviso Universidade Estadual de Londrina
  • Adriano Alves Pereira Universidade Federal de Uberlândia
  • Lúcio dos Reis Barbosa Universidade Estadual de Londrina.
  • Luiz Carlos de Freitas Universidade Federal de Uberlândia
  • João Batista Vieira Júnior Universidade Federal de Uberlândia.

DOI:

https://doi.org/10.5433/1679-0375.2003v24n1p25

Keywords:

Rectifier, Unit power, High performance, Low RFI.

Abstract

This paper presents a three-phase rectifier, unit power factor, non-dissipative commutation in DC-DC converter and synchronized control in frequency, working with 89% of global efficiency and low level do RFI. The proposed structure allows the operation with high switching frequency. The output voltage is controlled by PWM with a constant frequency. The operation principle, theoretical analysis from DC converter, relevant equations, current balance control technique and experimental results, are shown in this paper.

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Author Biographies

Carlos Henrique Gonçalves Treviso, Universidade Estadual de Londrina

Docente do Departamento de Engenharia Elétrica da Universidade Estadual de Londrina.

Adriano Alves Pereira, Universidade Federal de Uberlândia

Docente do Departamento de Engenharia Elétrica da Universidade Federal de Uberlândia.

Lúcio dos Reis Barbosa, Universidade Estadual de Londrina.

Docente do Departamento de Engenharia Elétrica da Universidade Estadual de Londrina.

Luiz Carlos de Freitas, Universidade Federal de Uberlândia

Docente do Departamento de Engenharia Elétrica da Universidade Federal de Uberlândia.

João Batista Vieira Júnior, Universidade Federal de Uberlândia.

Docente do Departamento de Engenharia Elétrica da Universidade Federal de Uberlândia.

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Published

2004-07-15

How to Cite

Treviso, C. H. . G., Pereira, A. A., Barbosa, L. dos R., Freitas, L. C. de, & Vieira Júnior, J. B. (2004). Three-phase power supply, output 60v and 100a, with unit power factor and low RFI level. Semina: Ciências Exatas E Tecnológicas, 24(1), 25–34. https://doi.org/10.5433/1679-0375.2003v24n1p25

Issue

Vol. 24 No. 1 (2003)

Section

Original Article

License

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