华中科技大学学报（自然科学版）2025，Vol.53Issue(1)：63-71,9.DOI:10.13245/j.hust.250631
沙漠光伏电站地表固沙效应数值研究
Numerical study on surface sand fixation effect of desert photovoltaic power station
摘要
Abstract
A simplified flat surface photovoltaic array model was established,N-S equation was solved by RANS model in Fluent software to simulate the photovoltaic field flow field,and the photovoltaic array flow field and surface shear stress distribution in photovoltaic power stations in desert areas were studied.The flow field and surface shear stress distribution of multi-row photovoltaic arrays under different wind direction were analyzed,and the characteristics of protected area formed by photovoltaic arrays and the areas that need to strengthen wind erosion resistance in desert photovoltaic power stations were discussed.The results show that the flow field in PV field is significantly different with different wind direction,and the difference is mainly reflected in the area around photovoltaic field when the wind direction is±90º,and the protected area is large.When the wind direction is±45º,the wind blocking effect of the photovoltaic panel is significantly reduced,and the scope of the protected area is reduced,so the key areas of sand prevention can be determined according to the local main wind direction.It can provide reference for the high efficiency and low cost scientific design of desert photovoltaic power station wind prevention and sand fixation.关键词
光伏阵列/沙漠/地表剪切应力/流体起动/保护区Key words
photovoltaic array/desert areas/surface shear stress/fluid starting/protected area分类
能源科技引用本文复制引用
马高生,付宁,李德顺,韩宏..沙漠光伏电站地表固沙效应数值研究[J].华中科技大学学报（自然科学版）,2025,53(1):63-71,9.基金项目
国家自然科学基金资助项目(52166014) （52166014）
甘肃省基础研究创新群体项目(21JR7RA277) （21JR7RA277）
兰州理工大学红柳杰出青年人才资助计划 （）
国家重点研发计划资助项目(2022YFB4202102-04,2022YFB4202104-04). （2022YFB4202102-04,2022YFB4202104-04）
