浮动光伏组件原型:设计、仿真和电气性能分析

IF 0.8 Q3 ENGINEERING, MULTIDISCIPLINARY International Journal of Engineering Research in Africa Pub Date : 2023-08-08 DOI:10.4028/p-kzV2Eo
Toufik Zarede, H. Lidjici
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引用次数: 0

摘要

光伏太阳能是一种丰富的、可再生的、清洁的能源,可以促进能源转型。然而,传统的陆地太阳能装置在空间、效率和环境影响方面存在局限性。浮动太阳能电池板已经成为一种很有前途的技术,它可以克服这些限制,并提供一系列的好处。本工作描述了一个小型浮动光伏组件原型的设计和实验测试,重点研究了太阳辐照对其最大功率输出的影响。原型由4Wp光伏组件和浮力支撑结构组成。利用Matlab®对浮动光伏组件在不同环境条件下进行了模拟,包括太阳辐照度、温度和风速。在895W/m2的太阳辐照和41°C的温度下,样机的电性能为3.62W,在标准条件下功率比超过该最大功率的97%。与水平或倾斜位置的相同光伏组件相比,该原型还显示出正的能量增益,特别是在高温和太阳辐照下。此外,在恶劣的天气条件下表现出稳定性和耐受性。服从高斯分布的数学拟合表明,在37℃~ 42℃温度范围内,随着太阳辐照度的增加,浮动光伏组件的最大功率迅速增加。
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Float Photovoltaic Module Prototype: Design, Simulation, and Electrical Performance Analysis
Photovoltaic solar energy is an abundant, renewable, and clean source of energy that can contribute to the energy transition. However, traditional land-based solar installation have limitations in terms of space, efficiency, and environmental impact. Floating solar panels have emerged as a promising technology that can overcome these limitations and provide a range of benefits. This work describes the design and experimental testing of a small-scale of floating photovoltaic module prototype, with a focus on the effect of solar irradiation on its maximum power output. The prototype is composed of a 4Wp photovoltaic module and a buoyant supporting structure. Using Matlab®, simulations were performed on the floating photovoltaic module under varying environmental conditions, including solar irradiance, temperature, and wind speed. The prototype demonstrated an electrical performance of 3.62W under solar irradiation of 895W/m2 and a temperature of 41°C, with a power ratio exceeding 97% of this maximum power under standard conditions. The prototype also showed a positive energy gain when compared to the same photovoltaic module in a horizontal or inclined position, particularly at high temperature and solar irradiance. Moreover, shows a stability and resistance in harsh weather conditions. The mathematical fitting with a Gaussian distribution shows the rapid increase of the maximum power of the floating photovoltaic module in the range of 37°C to 42°C of temperature with increasing solar irradiance.
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来源期刊
CiteScore
1.80
自引率
14.30%
发文量
62
期刊介绍: "International Journal of Engineering Research in Africa" is a peer-reviewed journal which is devoted to the publication of original scientific articles on research and development of engineering systems carried out in Africa and worldwide. We publish stand-alone papers by individual authors. The articles should be related to theoretical research or be based on practical study. Articles which are not from Africa should have the potential of contributing to its progress and development.
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