绿色能源生态生产中光伏和风力发电两种模式自动切换创新系统的管理算法优化

Y. Lahlou, Abdelghani Hajji, M. Aggour
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引用次数: 1

摘要

今天,可再生能源和能源效率是限制全球变暖和防止气候变化危险影响的关键。传统太阳能和风力涡轮机系统的最大问题是发电的间歇性。即使这两种能源可以互补,这些混合系统所占据的空间仍然非常重要。这项工作为一个获得专利的可转换光伏风电系统提出了一种改进的管理算法,该系统主要使用两块柔性光伏板,通过机电系统将Savonius风力涡轮机叶片的平面形状自动变形为半圆柱形。当天气条件发生变化时,该系统切换到环保光伏(PV)或风力涡轮机(WT)模式,允许两个太阳能或风力涡轮机发电产生良好的总发电量。这项工作带来的贡献与管理算法的实现和改进有关,以确定模式PV或模式WT的更好变化。2021年的运行测试在8760小时内进行了模拟。该开发的算法允许对太阳辐射和风速数据产生的功率进行多次理论计算,然后该算法比较并确定总功率,并选择最佳PV或WT模式。在这项研究中,本发明的系统产生的总功率每小时产生更多的电能,功率Pt与功率Pwt相比增加了75.55%,并且功率Pt也与Pvp功率相比增加了68.15%。
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Optimization of a Management Algorithm for an Innovative System of Automatic Switching between Two Photovoltaic and Wind Turbine Modes for an Ecological Production of Green Energy
Today, renewable energy and energy efficiency are key to limiting global warming and preventing the dangerous effects of climate change. The biggest problem with conventional solar and wind turbine systems is the intermittency of electrical power generation. Even if these two energy sources can be complementary, the space occupied by these hybrid systems remains very important. This work proposes an improved management algorithm for a patented transformable photovoltaic-wind system, which mainly uses two flexible photovoltaic panels which are automatically deformed by an electromechanical system from the planar shape to the semi-cylindrical shape of the Savonius wind turbine blades. When weather conditions change, this system switches to eco-friendly photovoltaic (PV) or wind turbine (WT) mode, allowing a good total power generation from two solar power sources or wind turbine power. The contribution brought for this work relates to the realization and the improvement of the management algorithm to determine a better change to the mode PV or the mode WT. The operation test was simulated in 8760 hours for the year 2021. This developed algorithm allows several theoretical calculations of the power produced from solar radiation and wind speed data, thereafter the algorithm compare and determines the overall power and selects the optimal PV or WT mode. In this study, the overall power generated by the invented system produces more electricity per hour, the power Pt increases by 75.55% compared to the power Pwt, and also the power Pt increases by 68.15% compared to Pvp power.
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CiteScore
4.50
自引率
16.00%
发文量
83
审稿时长
8 weeks
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