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Airborne wind energy-driven hybrid system for simultaneous production of power, potable water, and liquid carbon dioxide

机译:用于同时生产动力,饮用水和液体二氧化碳的空中风能驱动的混合系统

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摘要

There has been a significant demand for shifting the energy sources from fossil fuels to renewable and sustainable resources. Airborne wind energy systems as a relatively new class of wind energy converters present great promise for inexpensive and sustainable energy, especially at remote locations. However, they have not yet been integrated into a hybrid system capable of producing on-demand substances and energies. Here, a new hybrid structure driven by airborne system is proposed for the first time that can harness stronger and more stable energy from wind that is inaccessible by conventional wind turbines. The structure is thoroughly investigated starting from the blade design and validations to complex energy, exergy, exergoeconomic, and sensitivity an-alyses. The proposed integrated structure can generate over 45 MW power and simultaneously produce potable water and liquid carbon dioxide at the rate of 50 m(3)/h and 60.32 m(3)/h, respectively. The total exergy efficiency of the integrated structure is 93.45% and the total exergy destruction is about 199 MW. The exergoeconomic analysis illustrates that the maximum capital cost occurs in airborne turbines with 43% while the minimum belongs to the fuel cell with 2.706 $/h. The proposed structure may open new avenues toward the use of airborne wind energy for remote locations, long-distance transportations, and industrial-scale applications in the near future.
机译:对从化石燃料转移到可再生和可持续资源的能源存在重大需求。空中风能系统作为相对较新的风能转换器对廉价和可持续能源的良好承诺,特别是在远程位置。然而,它们尚未集成到能够产生按需物质和能量的混合系统中。这里,第一次提出由空机系统驱动的新的混合结构,其首次可以利用传统风力涡轮机无法访问的风力更强,更稳定的能量。从刀片设计和验证开始彻底调查该结构,以复杂的能量,暴风,exergo经济和敏感性An-Alyses。所提出的综合结构可以产生超过45兆瓦的功率,并同时以50μm(3)/ h和60.32m(3)/ h的速率同时产生饮用水和液体二氧化碳。综合结构的总漏洞效率为93.45%,总遭受的破坏约为199兆瓦。 Exergo经济分析说明了在空中涡轮机中发生的最大资本成本,43%,而最小值属于2.706美元/小时的燃料电池。拟议的结构可以在不久的将来开放用于使用空中风能,远程运输和工业规模应用的新途径。

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