Publicação: Integrated single-stage converters with Tri-state modulation suitable for photovoltaic systems
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The aim of this work is to present two topological simplified converters named Tri-state Boost and Tri-state Buck-Boost integrated single-phase inverters. An important operation capability can be achieved for these converters using a Tri-state Modulation control scheme. This is the inductive power decoupling and the independent input output control. These features are directly related with the photovoltaic micro-converter needs, improving efficiency, cost and mainly lifetime. These features for the proposed modulation are confirmed through experimental results. © 2011 IEEE.
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Integrated converter, Photovoltaic Systemsconverters, Power Decoupling, Single-Stage, Tri-State Modulation, Buck-boost, Control schemes, Improving efficiency, Input-output, Integrated converters, Photovoltaic systems, Single stage, Single stage converters, Single-phase inverters, Integration, Modulation, Photovoltaic effects, Power electronics, DC-DC converters
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Inglês
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COBEP 2011 - 11th Brazilian Power Electronics Conference, p. 436-443.