带太阳能跟踪系统的光伏电站风荷载计算

2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM) Pub Date : 2022-05-16 DOI:10.1109/ICIEAM54945.2022.9787240

S. Mitrofanov, D. Baykasenov

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摘要

本文介绍了光伏电站设计软件的概况。所考虑的方案不允许分析光伏电站的风负荷值。在设计带有太阳能跟踪系统的光伏电站时，必须考虑到这一点。在SolidWorks中开发了具有奥伦堡州立大学双轴太阳能跟踪系统的光伏电站的计算三维模型。在风速为32米/秒、7.9米/秒和光伏组件倾角不同的情况下，对电厂的风荷载进行了分析。结果表明，在风速为32 m/s、倾角$\beta=45^{\circ}$和$\beta=79^{\circ}$时，光伏电站将承受显著风负荷。在这些条件下长期运行的光伏电站将导致使用寿命显著降低。在这方面，控制系统必须配备对光伏电站的风负荷保护。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Wind Load Calculation Acting on PV Plant with Solar Tracking System

The article presents an overview of photovoltaic plant design software. The considered programs do not allow to analyze the value of the wind load on a photovoltaic plant. This aspect must be taken into account when designing photovoltaic plants with solar tracking systems. A computational 3D model of the photovoltaic plant with a dual-axis solar tracking system of the Orenburg State University has been developed in the SolidWorks. An analysis of the wind loads on a plant has been carried out at wind speeds of 32 m/s, 7.9 m/s and at various inclination angles of photovoltaic modules. Revealed that the photovoltaic plant will be under significant wind load at a wind speed of 32 m/s and inclination angle $\beta=45^{\circ}$ and $\beta=79^{\circ}$. Long-term operation of the photovoltaic plant under these conditions will lead to a significant reduction in service life. In this regard, the control system must be equipped with protection of the photovoltaic plant from wind loads.

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2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)

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