Energy is the main concern in the design and implementation of desalination plants; this concern is even more significant in remote areas with limited or no access to the main power grid. This paper presents an off‐grid hybrid renewable energy assessment for a reverse osmosis desalination plant. The plant with a 10 m³ desalination capacity is located in al‐Batinah region in the north of Oman. For better assessment, the meteoritic data of the site such as temperature, wind velocity, solar radiation, and clearness index are extracted. The simulation has been done using Homer software, and all possible combinations of photovoltaic panel/wind turbine/generator/battery are calculated and compared with one another. At last, two different approaches, a complete renewable hybrid energy with and without generator backup, are compared and the results are provided. The results of the experiment show that the most economic off‐grid hybrid energy system is a combination of a 12.5 kW PV panel with 335 W energy production for each panel, a battery bank consisting of 12 batteries with 205 Ah capacity, and a generator as a backup. The cost of energy for one kWhr is $0.28; on the other hand, a hybrid renewable energy system with the combination of PV/wind turbine/battery costs $0.37 per kWhr.

中文翻译：

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用于海水淡化的混合绿色能源系统的仿真和优化

能源是海水淡化厂设计和实施中的主要问题。在主电网访问有限或无法访问的偏远地区，这种担忧更加严重。本文介绍了反渗透海水淡化厂的离网混合可再生能源评估。10 m ³的工厂海水淡化能力位于阿曼北部的al-Batinah地区。为了更好地评估，提取了该地点的气象数据，例如温度，风速，太阳辐射和净度指数。使用Homer软件进行了仿真，并计算了光伏面板/风力涡轮机/发电机/电池的所有可能组合，并将它们进行了比较。最后，比较了两种不同的方法，即带有和不带有发电机后备的完全可再生混合能源，并提供了结果。实验结果表明，最经济的离网混合能源系统是一个12.5 kW光伏面板和每个面板的335 W能量产生，一个由12个205 Ah容量的电池组成的电池组和一个发电机组的组合。备份。一千瓦时的能源成本为0.28美元；