Evaluation of photovoltaic microinverter configurations based on different converter stages and step-up voltage ratios

Diana Lopez, Hugues Renaudineau, Freddy Flores-Bahamonde, Samir Kouro

Resultado de la investigación: Contribución a los tipos de informe/libroContribución a la conferenciarevisión exhaustiva

1 Cita (Scopus)

Resumen

Microinverters connect a single photovoltaic (PV) module to the grid, and therefore require a high voltage step-up conversion ratio. This is usually achieved in a two-stage approach with a step-up DC-DC converter followed by a step-down inverter. More recently single-stage step-up inverters have been proposed under the assumption that less stages improves efficiency. This paper compares these two approaches and proposes an alternative solution based on a two-stage configuration consisting of a step-up DC-DC converter followed by a step-up inverter, distributing the elevation ratio among the two stages.

Idioma originalInglés
Título de la publicación alojada2017 19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9789075815276
DOI
EstadoPublicada - 6 nov 2017
Publicado de forma externa
Evento19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe - Warsaw, Polonia
Duración: 11 sep 201714 sep 2017

Serie de la publicación

Nombre2017 19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe
Volumen2017-January

Conferencia

Conferencia19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe
PaísPolonia
CiudadWarsaw
Período11/09/1714/09/17

Áreas temáticas de ASJC Scopus

  • Ingeniería mecánica
  • Ingeniería eléctrica y electrónica
  • Ingeniería energética y tecnologías de la energía

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