Ripple Ports Arrangements in DAB Assisted Modular Multilevel Converter for Low Voltage Applications

Luca Tarisciotti, Rodrigo Aguilar Villaseca, Javier Pereda Torres, Paolo Bolognesi

Producción científica: Contribución a los tipos de informe/libroContribución a la conferenciarevisión exhaustiva

Resumen

Modular Multilevel Converters efficiency, modularity and power quality make them perfectly suitable for high and medium voltage applications. The main drawbacks are the high capacitances required, numerous measurements system and high control complexity. These problems make the converter unsuitable for low voltage applications, mainly because of the limited space and the complexity involved. In order to solve these issues modification to the classical MMC topology has been proposed. This work presents the design and arrangements of ripple ports to equalize the floating capacitor voltages when a low value of capacitance is considered, considering Dual Active Bridge converters as the main block to interlink the MMC Sub-Modules. The proposed work considers open loop control of the DAB converters analyzing the two main arrangements, series and parallel, of the ripple ports, deriving fundamental equations and considering operation at zero phase shift for the DAB. The obtained MMC structures are validated through simulations.

Idioma originalInglés
Título de la publicación alojada2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas2491-2498
Número de páginas8
ISBN (versión digital)9798350316445
DOI
EstadoPublicada - 2023
Evento2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023 - Nashville, Estados Unidos
Duración: 29 oct. 20232 nov. 2023

Serie de la publicación

Nombre2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023

Conferencia

Conferencia2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023
País/TerritorioEstados Unidos
CiudadNashville
Período29/10/232/11/23

Áreas temáticas de ASJC Scopus

  • Ingeniería energética y tecnologías de la energía
  • Energías renovables, sostenibilidad y medio ambiente
  • Ingeniería eléctrica y electrónica

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