PDF(Pubmed)
Abstract：
Floating solar photovoltaic has emerged as a highly sustainable and environmentally friendly solution worldwide from the various clean energy generation technologies. However, the installation of floating solar differs from rooftop or ground-mounted solar due to the significant consideration of the availability of water bodies and suitable climatic conditions. Therefore, conducting a feasibility analysis of the suitable climate is essential for installing a floating solar plant on water bodies. These data are evaluated for the viability of installing a 6.7 MW floating solar power plant on Hatirjheel Lake in Dhaka, Bangladesh. The feasibility analysis incorporated various climatic data, such as temperature, humidity, rainfall, sunshine hours, solar radiation, and windspeed, obtained from Meteonorm 8.1 software and the archive of the Bangladesh Meteorological Department. Besides, this study gathered and analyzed the energy demands of the local grid substation operated by Dhaka Power Distribution Company, to determine the appropriate capacity and architecture of the power plant. The power plant design was conducted using the PVsyst 7.3 software, which determined the necessary equipment quantities, DC energy generation capacity, and the energy injected into the grid in MWh. The study also calculated the Levelized Cost of Energy per kilowatt-hour and the payback period for the system, which indicates the economic viability of installing the system. Furthermore, the acquired dataset possesses significant potential and can be utilized for the establishment of all sorts of solar power plants, including floating solar plants, in any location or body of water within the Dhaka Metropolitan area.
摘要：
从各种清洁能源发电技术中，浮动太阳能光伏已成为全球高度可持续和环保的解决方案。然而,由于对水体的可用性和合适的气候条件的重要考虑，浮动太阳能的安装不同于屋顶或地面安装太阳能。因此,对合适的气候进行可行性分析对于在水体上安装浮动太阳能发电厂至关重要。对这些数据进行了评估，以评估在达卡的Hatirjheel湖上安装6.7MW浮式太阳能发电厂的可行性，孟加拉国。可行性分析结合了各种气候数据，如温度，湿度,湿度降雨,日照时数,太阳辐射,和风速，从Meteonorm8.1软件和孟加拉国气象部门的档案中获得。此外,这项研究收集并分析了达卡配电公司运营的当地电网变电站的能源需求，以确定发电厂的适当容量和架构。电厂设计使用PVsyst7.3软件进行，确定了必要的设备数量，直流发电容量，以及以MWh为单位注入电网的能量。该研究还计算了每千瓦时的能源均衡成本和系统的投资回收期，这表明了安装该系统的经济可行性。此外，获得的数据集具有巨大的潜力，可用于建立各种太阳能发电厂，包括浮动太阳能发电厂，在达卡都市区内的任何位置或水体中。
