Floating PV Solar-Powered Systems: design applied to an irrigators community in the Valencia Region – Spain
Floating PV Solar-Powered Systems: design applied to an irrigators community in the Valencia Region – Spain
复制标题
浮动光伏太阳能系统：应用于西班牙巴伦西亚地区灌溉社区的设计
DOI：
10.23919/gc-eleceng48342.2020.9286279
复制
发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Lina Montuori
中科院分区：
文献类型：
--
作者：
Carlos Vargas;I. Borràs;M. Alcázar;Lina Montuori
在本文中，设计了一个连接到公用电网的光伏装置，面板安装在灌溉者社区的浮动结构上。目的是确定浮动光伏装置部分或全部满足能源需求的技术和经济可行性。浮动光伏技术模式提供了更好的光伏板产量，因为它们保持在自然制冷中，温度低于安装在屋顶上。如果附近有灌溉池，那么将其用于灌溉设施是很有吸引力的。然而，与屋顶上类似的光伏装置相比，安装浮动结构的成本要高得多。在该系统的设计中，使用了 272 个峰值功率为 108 kW 的光伏电池板和一个 100 kW 逆变器。还进行电气计算，以确定所有安装接线的尺寸，并纳入相应的保护措施，以保证安全运行。光伏装置的总成本为 119,100 欧元。光伏发电量为188兆瓦时/年，满足能源需求的13.6%。
In the present paper, it is carried out the design of a photovoltaic installation connected to the utility grid with panels mounted on a floating structure at an irrigator’s community. The objective is to determine the technical and economic feasibility of a floating photovoltaic installation to partially or totally cover the energy demand.The floating photovoltaic technology modality provides better production yields in photovoltaic panels since they are kept in natural refrigeration and at lower temperatures than if they were mounted on a roof. Its use for irrigation facilities is attractive if an irrigator pool nearby is available. However, the cost of installing floating structures is considerably higher compared to a similar photovoltaic installation on a roof. For the design of the proposed system, 272 PV panels with a 108 kW peak installed and a 100 kW inverter are used. The electrical calculations are also carried out to size all the installation wiring and incorporate the corresponding protections to guarantee a safe operation. The total cost of the photovoltaic installation is 119,100 €. The photovoltaic generation is 188 MWh/year, covering 13.6% of the energy demand.