Inversor de tensão com topologia push-pull para injeção de energia em sistemas elétricos com modulação SPWM

Emerson Charles Martins Silva; Carlos Henrique Gonçalves Treviso

doi:10.5433/1679-0375.2013v34n1p31

Voltage inverter with push-pull topology to inject energy into electrical systems with modulation SPWM

Authors

Emerson Charles Martins Silva Universidade Estadual de Londrina
Carlos Henrique Gonçalves Treviso

DOI:

https://doi.org/10.5433/1679-0375.2013v34n1p31

Keywords:

Voltage inverter, Push-pull, SPWM, Injection energy

Abstract

This paper presents a proposal for a voltage inverter topology based on push-pull converters, switched at high frequency to inject energy into the grid from a source of DC power. A system using two reverse voltage static converters provides the power grid; energy in the form of alternating current, that can work in conjunction with the provision of utility power. Aiming at the possible use of renewable energy sources, that can be stored in the form of voltage continuous, such as wind, solar, hydroelectric and others. The functioning of topology is presented, such as the power and control circuits, as well as sizing components, theoretical and practical results achieved with the assembly of a prototype 100W of power and switching in 40khz, which after filtering provides the frequency of 60Hz, which is compatible with the Brazilian electrical system.

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Author Biography

Emerson Charles Martins Silva, Universidade Estadual de Londrina

Professor do Centro Universitário de Maringá- Departamento de Controle e Automação. Aluno do programa de Mestrado em Engenharia Elétrica da Universidade Estadual de Londrina.

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Published

2013-09-26

How to Cite

Silva, E. C. M., & Treviso, C. H. G. (2013). Voltage inverter with push-pull topology to inject energy into electrical systems with modulation SPWM. Semina: Ciências Exatas E Tecnológicas, 34(1), 31–44. https://doi.org/10.5433/1679-0375.2013v34n1p31

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Issue

Vol. 34 No. 1 (2013)

Section

Original Article

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