浮动光伏技术定义辅助多标准决策分析:一个案例研究

IF 2 Q4 ENERGY & FUELS

International Journal of Sustainable Energy Pub Date : 2022-09-26 DOI:10.1080/14786451.2022.2124412

Salvatore Di Grazia, G. Marco Tina

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引用次数: 1

摘要

对电能的需求在不断增长。可再生能源发电将在满足电力需求方面发挥作用。浮动光伏是一种仍需要在设计和施工阶段探索的解决方案。浮动系统具有重要的特点:它减少了盆地中水的蒸发和藻类的生长，不占用土地，由于蒸发冷却效果，效率很高。在西西里岛的一个系统中，采用多标准决策分析来确定固定结构或履带式结构之间的最佳技术。分析得出了水平轴跟踪系统的优越性;平准化电力成本为64.37美元/兆瓦时，避免二氧化碳排放23491.60吨。

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Floating photovoltaic technology definition aided with multi-criteria decision analysis: a case study

ABSTRACT The demand for electrical energy is constantly growing. Power generation from renewable sources will play a role in meeting the electricity demand. Floating photovoltaics is a solution that still needs to be explored in the design and construction phases. The floating system has important characteristics: it reduces evaporation of water and algae growth in the basins, it does not occupy land and has a high efficiency due to the evaporative cooling effect. Multi-criteria decision analysis is used to determine the best technology, between fixed or tracked structure, on a system in Sicily. Analysis provided results regarding the superiority of horizontal axis tracking systems; the Levelized Cost Of Electricity is 64.37 USD/MWh and the avoided CO2 emissions are 23,491.60 tonnes.

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来源期刊

International Journal of Sustainable Energy ENERGY & FUELS-

CiteScore

5.70

自引率

3.20%

发文量

期刊介绍： Engineering and sustainable development are intrinsically linked. All capital plant and every consumable product depends on an engineering input through design, manufacture and operation, if not for the product itself then for the equipment required to process and transport the raw materials and the final product. Many aspects of sustainable development depend directly on appropriate and timely actions by engineers. Engineering is an extended process of analysis, synthesis, evaluation and execution and, therefore, it is argued that engineers must be involved from the outset of any proposal to develop sustainable solutions. Engineering embraces many disciplines and truly sustainable solutions are usually inter-disciplinary in nature.