Energy Management and Cost Operation Optimization Modeling Applied to an Off-grid DC Microgrid With Green Hydrogen Production

Diego Montoya-Acevedo, Laura Bedoya-Cadena, Angel S. Maureira-Riquelme, Ignacio Parraguez-Garrido, Carlos Restrepo, Catalina Gonzalez-Castano

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

Resumen

In recent years, there has been a significant increase in the production of green hydrogen using renewable energy sources, particularly photovoltaic energy. This is seen as an effective way to combat the impacts of climate change. An electrical system is needed to power the electrolyzer continuously; to achieve this, the electrolyzer is connected with power converters and energy storage systems such as batteries, supercapacitors, and hydrogen tanks. These systems allow the hydrogen produced to be converted into electrical energy through a fuel cell when needed, ensuring continuous operation even when the renewable energy source is unavailable. This work proposes an optimization model for an off-grid DC microgrid aimed at maximizing the utilization rate of the electrolyzer and minimizing hydrogen fuel cell consumption. The results demonstrate that a linear method can reduce hydrogen fuel consumption by approximately 40.73% to meet electrical demand while increasing hydrogen production and optimizing energy generation and storage systems.

Idioma originalInglés
Título de la publicación alojada2024 IEEE International Conference on Automation/26th Congress of the Chilean Association of Automatic Control, ICA-ACCA 2024
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9798350378115
DOI
EstadoPublicada - 2024
Evento2024 IEEE International Conference on Automation/26th Congress of the Chilean Association of Automatic Control, ICA-ACCA 2024 - Santiago, Chile
Duración: 20 oct. 202423 oct. 2024

Serie de la publicación

Nombre2024 IEEE International Conference on Automation/26th Congress of the Chilean Association of Automatic Control, ICA-ACCA 2024

Conferencia

Conferencia2024 IEEE International Conference on Automation/26th Congress of the Chilean Association of Automatic Control, ICA-ACCA 2024
País/TerritorioChile
CiudadSantiago
Período20/10/2423/10/24

Áreas temáticas de ASJC Scopus

  • Hardware y arquitectura
  • Ingeniería de control y sistemas
  • Seguridad, riesgos, fiabilidad y calidad
  • Redes de ordenadores y comunicaciones
  • Instrumental
  • Control y optimización

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