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Investigation and assessment of a novel solar-driven integrated energy system

机译：新型太阳能综合能源系统的研究与评估

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摘要

In this paper, a novel integrated energy system driven by solar power is proposed. A concentrated solar trough system is utilized in integration with organic Rankine cycle, absorption cooling system, desalination unit and electrolyzer, for the purpose of polygeneration. The proposed system produces hydrogen, cooling, fresh water, and domestic hot water along with electric power production. The system is analyzed thermodynamically, and its overall performance is assessed through energy and exergy efficiencies. The effects of varying several operating parameters and conditions on the performance are investigated through parametric studies. The cost rate is estimated at different operating points. The overall thermoeconomic multi-objective optimization study shows two extremes of 39% and 21.7% as maximum and minimum overall exergy efficiencies, respectively, as achieved at cost rate of 309.56 $/h and 241.7 $/h, for each corresponding case, respectively.
机译：本文提出了一种由太阳能驱动的新型集成能源系统。集中式太阳能槽系统与有机朗肯循环，吸收式冷却系统，脱盐装置和电解器结合使用，以实现多联产。拟议的系统将产生氢气，冷却水，淡水和生活热水以及电力。对系统进行热力学分析，并通过能源和火用效率评估其整体性能。通过参数研究研究了改变几个运行参数和条件对性能的影响。成本率是在不同的工作点估计的。总体热经济多目标优化研究显示，最大和最小总体火用效率分别为39％和21.7％的两个极端，分别对应于每种情况，成本率为309.56 $ / h和241.7 $ / h。

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