Energy-Water Management System Based on MPC for a Greenhouse in a Mapuche Indigenous Community
| Primer Autor |
Muñoz, Carlos
|
| Co-autores |
Endo, Alvaro
Parra, Sebastian
Cartagena, Oscar
Saez, Doris
Huircan, Juan Ignacio
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| Título |
Energy-Water Management System Based on MPC for a Greenhouse in a Mapuche Indigenous Community
|
| Editorial |
MDPI
|
| Revista |
APPLIED SCIENCES-BASEL
|
| Lenguaje |
en
|
| Resumen |
Featured Application Implementation of an integrated EWMS using a model predictive control strategy based on fuzzy optimization. The proposed EWMS is used to optimize irrigation for an indoor greenhouse crop. Rural communities usually settle in territories where crop self-consumption is the main source of sustenance. In this context, climate change has made these environments of crop control susceptible to water shortages, impacting crop yields. The implementation of greenhouses has been proposed to address these problems, together with strategies to optimize water and energy consumption. In this study, an energy-water management system based on a model predictive control strategy is proposed. This control strategy consists of a fuzzy optimizer used to determine the optimal consumption from isolated microgrids considering the local resources available. The proposed controller is implemented on two timescales. First, medium-term optimization over one month is used to estimate the necessary water demand required to support crop growth and a high yield. Second, short-term optimization is used to determine the optimal climate conditions inside the greenhouse for managing crop irrigation, refilling the reserve water tank, and providing ventilation. Experiments were conducted to test this approach using a case study of an isolated community. For such a case, energy consumption was reduced, and the irrigation process was optimized. The results indicated that the proposed controller is a viable alternative for implementing intelligent management systems for greenhouses.
|
| Fecha Publicación |
2023
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| Tipo de Recurso |
artículo original
|
| doi |
10.3390/app13084734
|
| Formato Recurso |
PDF
|
| Palabras Claves |
energy management system
energy-water nexus
predictive control
fuzzy optimization
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| Ubicación del archivo | |
| Categoría OCDE |
Química
Ingeniería
Ciencia de Materiales
Física
|
| Materias |
sistema de gestión de energía
nexo energía-agua
control predictivo
optimización difusa
|
| Identificador del recurso (Mandatado-único) |
artículo original
|
| Versión del recurso (Recomendado-único) |
versión publicada
|
| License |
CC BY 4.0
|
| Condición de la licencia (Recomendado-repetible) |
CC BY 4.0
|
| Derechos de acceso |
acceso abierto
|
| Access Rights |
acceso abierto
|
| Id de Web of Science |
WOS:000979278300001
|
| Tipo de ruta |
verde# dorado
|
| Categoría WOS |
Química
Ingeniería
Ciencia de Materiales
Física
|
| Referencia del Financiador (Mandatado si es aplicable-repetible) |
ANID PIA/PUENTE AFB220003
ANID-FONDAP 15110019
ANID-FONDECYT 1220507
ANID-FONDECYT 1220178
STCE FB210024
ANID PFCHA 2020-21200709
ANID FONDAP 15110019
ANID FONDECYT 1220507
ANID FONDECYT 1220178
|
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