Artículo
Isolated bidirectional DC-to-three-phase AC converter for integration of renewable energy sources to electric grid
Fecha de publicación:
07/2019
Editorial:
Institution of Engineering and Technology
Revista:
IET Power Electronics
ISSN:
1755-4535
e-ISSN:
1755-4543
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this study, a new isolated bidirectional DC-to-three-phase AC converter for integration of renewable energy sources to the electric grid is presented. The main features of this topology are galvanic isolation, capability to control the power flow bidirectionally, soft switching, unit power factor under open-loop control and also allow step up and step down the voltage. Its operation principle is described and a modulation strategy is proposed, which allows to control the power flow according to the requirements of the load and to operate with minimum switching losses owing to the soft switching. The results revealed the feasibility of the proposal with a THDi of the AC current waveforms below 5% and the power factor above 0.98.
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Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Citación
Bosso, Jonathan Emmanuel; Llomplat, Marcelo; Oggier, Germán Elías; García, Guillermo O.; Isolated bidirectional DC-to-three-phase AC converter for integration of renewable energy sources to electric grid; Institution of Engineering and Technology; IET Power Electronics; 12; 8; 7-2019; 2058-2068
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