Modeling of an Integrated System for Desalination and Hydrogen Production Based on Solar Energy
2023 12th International Conference on Renewable Energy Research and Applications (ICRERA)(2023)
摘要
The accessibility to freshwater is a challenge in the remote island community “Cerrito de los Morreños” in Guayaquil, Ecuador. This work aims to demonstrate the feasibility of an APS/RO/PEMWE integrated system to capture solar energy to produce freshwater and hydrogen as a byproduct. The integrated system was modeled in Matlab/Simulink to estimate the plant's energy demand. Simultaneously, the PV system was dimensioned in Homer Pro based on a typical meteorological year. Results showed a freshwater production of 18 m
3
/day and H
2
generation of up to 13.5 Nm
3
/day at a maximum overall energy efficiency of 52.3%. Also, a CO
2
emission of 27 tons/year might be avoided by using solar energy.
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关键词
reverse osmosis, PEM electrolyzer, autonomous PV system, desalination, hydrogen production
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