Cost based hierarchical control for the management of a DC microgrid

Camilo Urqueta, Freddy Flores-Bahamonde, Marcelo A. Perez, Carlos Restrepo

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

2 Citas (Scopus)

Resumen

Microgrids have become an alternative to increase the controlability and resilience of the electrical system due to the local and efficient energy management they provide. Additionally, when the microgrid has a main DC bus it does not require synchronization hence the control scheme is simplified allowing to improve the dynamics of currents and voltages. These DC microgrids are usually controlled using a three-level hierarchical scheme associated to different elements in the microgrid in which the third control level optimizes the operation of the whole microgrid in term of costs and efficiency. In this paper a tertiary control level is proposed for a DC microgrid which optimizes its operation in terms of costs but at the same time takes into account restrictions of the grid connection and battery state of charge. Simulation results with realistic operating conditions show a good performance in terms of dynamic response and steady state operation while an optimize economic operation is achieved.

Idioma originalInglés
Título de la publicación alojadaProceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas190-195
Número de páginas6
ISBN (versión digital)9781538611272
DOI
EstadoPublicada - 15 dic 2017
Publicado de forma externa
Evento43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 - Beijing, China
Duración: 29 oct 20171 nov 2017

Serie de la publicación

NombreProceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
Volumen2017-January

Conferencia

Conferencia43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
País/TerritorioChina
CiudadBeijing
Período29/10/171/11/17

Áreas temáticas de ASJC Scopus

  • Ingeniería industrial y de fabricación
  • Control y optimización
  • Ingeniería energética y tecnologías de la energía
  • Ingeniería eléctrica y electrónica

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