Model Predictive Control of a Quasi-Three-Level Inverter Topology Supplying Multiple Solar-Powered Pumps

Matias Paredes, Domingo Ruiz, Werner Jara, Ruben Pena, JAVIER ALEJANDRO RIEDEMANN AROS

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

1 Cita (Scopus)

Resumen

When multiple loads need to be supplied with variable voltage and/or frequency, one of the interests is to reduce the number of power devices of the topology used, in order to reduce the cost and volume of the converter. This paper proposes a topology that combines features of standard two-and three-level converters with reduced number of switches. The converter is capable to produce a quasi-three-level output voltage and is suitable to supply multiple loads. In this work, the topology is proposed to be used in a multiple-machine solar pumping system. The converter is operated to extract the maximum available power from a photovoltaic array and a predictive control strategy is proposed to regulate the machine currents as well as to balance the voltages of the converter input capacitors. Simulations of the system considering two pump drives are presented and discussed.

Idioma originalInglés
Título de la publicación alojada2020 IEEE 11th International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2020
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas225-229
Número de páginas5
ISBN (versión digital)9781728169903
DOI
EstadoPublicada - 28 sep 2020
Publicado de forma externa
Evento11th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2020 - Dubrovnik, Croacia
Duración: 28 sep 20201 oct 2020

Serie de la publicación

Nombre2020 IEEE 11th International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2020

Conferencia

Conferencia11th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2020
País/TerritorioCroacia
CiudadDubrovnik
Período28/09/201/10/20

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