太阳能熔炉和太阳能发电厂光学系统效率系数的优化问题、计算机建模和可视化

IF 1.204 Q3 Energy
T. K. Koishiyev, Z. B. Bekzhan, A. S. Saribayev
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引用次数: 0

摘要

由于地理位置和自然气候条件,太阳能在哈萨克斯坦所有可再生能源中具有优先地位。哈萨克斯坦的一些地区每年有270-300多个晴天,几乎全年都可以利用太阳能。在这方面,有必要开发和实施大规模太阳能技术。在本研究中,对现代太阳能技术结构进行了全面的回顾和分析。本研究的主要重点在于以下任务:通过计算机模拟开发操作模式,对光学系统中焦斑的结构进行建模,并探索利用当代数字和计算机技术的潜力。更详细地考虑了塔式太阳能发电厂光学系统运行模式的优化问题和计算机模拟。已经开发了一种计算方案和数学模型来估计使用定日镜场的镜面的效率系数(η)的局部值。结果以塔式太阳能发电厂中使用定日镜场镜面的效率系数(η)局部值图的形式直观呈现。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Optimization Issues, Computer Modeling, and Visualization of the Efficiency Coefficient of Optical Systems of Solar Furnaces and Solar Power Plants

Optimization Issues, Computer Modeling, and Visualization of the Efficiency Coefficient of Optical Systems of Solar Furnaces and Solar Power Plants

Due to the geographical location and natural climatic conditions, solar energy has a priority in Kazakhstan among all renewable energy sources. Some regions of Kazakhstan experience more than 270–300 sunny days per year, making it possible to utilize solar energy almost all year round. In this regard, there is a need for the development and implementation of large-scale solar technology. In this study, a comprehensive review and analysis of modern solar technology structures were conducted. The primary focus of this research lies in the following tasks: developing operational modes through computer simulation, modeling the structure of the focal spot in the optical system, and exploring the potential of employing contemporary digital and computer technologies. The optimization issues and computer simulation of the operating modes of the optical system in a tower-type solar power plant are considered in more detail. A calculation scheme and a mathematical model have been developed to estimate the local values of the efficiency coefficient (η) for the use of a mirror surface of the heliostat field. The results are visually presented in the form of a map for local values of the efficiency coefficient (η) of using the mirror surface of the heliostat field in tower-type solar power plants.

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来源期刊
Applied Solar Energy
Applied Solar Energy Energy-Renewable Energy, Sustainability and the Environment
CiteScore
2.50
自引率
0.00%
发文量
0
期刊介绍: Applied Solar Energy  is an international peer reviewed journal covers various topics of research and development studies on solar energy conversion and use: photovoltaics, thermophotovoltaics, water heaters, passive solar heating systems, drying of agricultural production, water desalination, solar radiation condensers, operation of Big Solar Oven, combined use of solar energy and traditional energy sources, new semiconductors for solar cells and thermophotovoltaic system photocells, engines for autonomous solar stations.
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