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Multi‐criteria analysis and Geographic Information Systems methods for wind turbine siting in a North Aegean island
Energy Science & Engineering ( IF 3.8 ) Pub Date : 2020-10-30 , DOI: 10.1002/ese3.809
Maria Margarita Bertsiou 1 , Aimilia Panagiota Theochari 1 , Evangelos Baltas 1
Affiliation  

The need for energy independence of small remoted islands, promote the exploration of renewable energy sources. Greek islands have rich wind potential and subsequently, the attention is being drawn to the use of wind turbines to meet their energy needs. However, the optimal location of wind turbines installation is the basis for the exploitation of high wind potential in combination with the current legislation framework. This paper presents a combined use of Multi‐Criteria Decision‐Making (MCDM) and Geographic Information Systems (GIS) for the evaluation of eligible sites for wind turbine installation in North Aegean island, in Greece. Criteria weights are estimated for three scenarios using the Analytic Hierarchy Process (AHP) for the illustration of the impact on the final design. The minimum distance from the main settlement of the island constitutes an extra constraint for the investigation of the capability of installing wind farms with the lowest possible energy losses due to power transmission via cables. In all scenarios, the prohibited zone corresponds to 27.9% of the total area of the island. Also, sites with high wind potential can be combined with lower altitudes and can give even more suitable locations for installation, reducing, thus, the installation cost. Economic‐oriented scenario appears to combine both low cost and larger surface area for installation. A sensitivity analysis is performed, for determining the impact of the criteria on the suitability of a site. It seems that new suitability maps are affected greater by the type of the chosen criterion rather than the weight.

中文翻译:

爱琴海北部岛屿风力涡轮机选址的多准则分析和地理信息系统方法

偏远小岛屿的能源独立需求,促进了可再生能源的勘探。希腊群岛具有丰富的风力潜力,因此,人们开始关注使用风力涡轮机以满足其能源需求。然而,结合当前的立法框架,风力涡轮机安装的最佳位置是开发高风能的基础。本文介绍了多标准决策(MCDM)和地理信息系统(GIS)的结合使用,用于评估希腊北部爱琴海岛符合条件的风力涡轮机安装地点。使用层次分析法(AHP)估算了三种方案的标准权重,以说明对最终设计的影响。距岛主定居点的最小距离构成了对安装风电场的能力的额外限制,该风电场的安装由于通过电缆进行的电力传输而导致的能量损失尽可能低。在所有情况下,禁区都相当于该岛总面积的27.9%。而且,具有高风势的地点可以与较低的高度相结合,并且可以提供更合适的安装位置,从而降低安装成本。以经济为导向的方案似乎结合了低成本和较大的安装表面积。进行敏感性分析,以确定标准对场所适用性的影响。似乎新的适用性图受所选标准类型的影响更大,而不是权重。
更新日期:2020-10-30
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