Abstract

This article paper the results of studying the effect of atmospheric climatic factors on the operation of the photovoltaic modules of a power plant. The modes of operation of the solar power plant were studied depending on temperature parameters, as well as taking into account the wind load and other parameters. The change in the production of electric energy is shown for various results of the study of a serial photovoltaic module RS 250 with a power of 250 W, which is used for the generation of electric energy at some solar power plants in the south of Ukraine. The results make it possible to evaluate its performance in natural conditions depending on various climatic factors. The article describes the study of the operation of a wind power plant (WPP) with helical blades; this type of WPP allows using the kinetic energy of the wind flow more fully to convert it into mechanical energy of rotation of the wind turbine shaft. The coefficient of wind energy utilization by the rotor of a wind turbine with such a design is much higher than that of horizontal-axis wind turbines. Wind–solar power plants operating in parallel with the general power grid occupy quite large territories. In this case, as a rule, wind turbines are located in the north part of the plant, without interfering with the operation of the modules, while photovoltaic modules are located on the south side of the wind turbines, which minimizes the losses from shading by the tower, engine room, and wind turbine blades. All the studies described above allow installing additional generating capacities on wind and solar power plants, which will greatly increase the total production of the plant and the efficiency of the entire energy complex.

中文翻译：

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太阳能发电厂的运行研究

摘要

本文研究了大气气候因素对电厂光伏组件运行的影响的结果。根据温度参数并考虑了风荷载和其他参数，研究了太阳能发电厂的运行模式。一系列250瓦功率的RS 250串联光伏模块的研究结果显示了电能生产的变化，该模块在乌克兰南部的一些太阳能发电厂用于发电。结果使得根据各种气候因素评估其在自然条件下的性能成为可能。这篇文章描述了带有螺旋叶片的风力发电厂（WPP）的运行研究。这种类型的WPP可以更充分地利用风的动能，将其转换为风力涡轮机轴的旋转机械能。具有这种设计的风力涡轮机的转子利用的风能系数比水平轴风力涡轮机的高得多。与一般电网并行运行的风能发电厂占据了相当大的领土。通常，在这种情况下，风力涡轮机位于工厂的北部，而不会干扰组件的运行，而光伏组件位于风力涡轮机的南侧，这可最大程度地减少因遮阳造成的损失塔，机房和风力涡轮机叶片。上述所有研究都允许在风力和太阳能发电厂上安装额外的发电能力，