ISWC OpenIR  > 水保所知识产出(1956---)
毛乌素沙地光伏电站项目区风速 流场及风蚀防治措施
袁方1; 张振师2; 卜崇峰1,3; 杨延哲3; 苑森朋4
2016
Source Publication中国沙漠
Volume36Issue:2Pages:287-294
Abstract

针对毛乌素沙地光伏电站项目,观测项目区的风速、风速廓线及风速流场特征,探讨有效的风蚀防治措施及
其合理布局。结果表明:(1)太阳能板的存在使项目区风速流场的空间分布发生了明显变化,显著增加了板间近地
面出风口处的风速,降低了板间远地面进风口处的风速,太阳能板间呈现出明显的掏蚀区和堆积区。(2)与项目区
外围相比,太阳能板使20cm及200cm高度的风速分别降低了44.06%及63.68%。项目区外围及太阳能板正中
间风速随高度的增加均呈上升趋势,而且太阳能板间60cm 高度以下风速增加更明显,不利于地表沙土的固定。
(3)项目区外围麦草方格沙障、砾石压盖及红泥覆盖均起到一定的固沙作用,其中,以砾石压盖措施的固沙效果最
优。(4)太阳能板间,除麦草方格沙障外,其余各措施均能起到固沙作用,其中以掏蚀区+砾石/堆积区+红泥覆盖
的组合措施的固沙效果最优。

Other Abstract

Relying on the photovoltaic power plant in Mu Us Sand Land,the effective engineering measures and
its reasonable layout were discussed through observing the wind speed,wind speed profile and wind velocity
flow field characteristics in this project area.The results showed that:(1)Solar panels make the spatial distribution
of wind speed flow field changed significantly,wind speed near the surface at the wind outlet of solar panels
increased while the wind speed far away the ground at wind inlet of solar panels reduced,and undercutting
area and stacking area between the solar panels occurred.(2)Comparing with the project area periphery,solar
panels made the wind speed in the height of 20 cm and 200 cm decreased by 44.06%and 63.68%,respectively.
Wind speed is positive to height in the project area periphery and middle of the solar panels,and the wind
speed below60 cm between the solar panels increased much more obviously,which is not conducive to sand stabilization.(
3)In the project area periphery,straw checkerboard barriers,gravel capping and soil covering
measures play an important role in sand-fixing,in which gravel capping measures is the optimum.(4)Between
the solar panels,all measures besides straw checkerboard barriers fixed sand effectively,in which gravel in undercutting
area+red mud in accumulating area is the best combination.

Keyword光伏电站 风速廓线 风速流场 风蚀防治 工程措施
Indexed By中文核心期刊要目总览
Language中文
Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8652
Collection水保所知识产出(1956---)
Affiliation1.西北农林科技大学水土保持研究所
2.中国电建集团西北勘测设计研究院有限 公司
3.中国科学院水利部水土保持研究所
4.西北农林科技大学b资源环境学院
Recommended Citation
GB/T 7714
袁方,张振师,卜崇峰,等. 毛乌素沙地光伏电站项目区风速 流场及风蚀防治措施[J]. 中国沙漠,2016,36(2):287-294.
APA 袁方,张振师,卜崇峰,杨延哲,&苑森朋.(2016).毛乌素沙地光伏电站项目区风速 流场及风蚀防治措施.中国沙漠,36(2),287-294.
MLA 袁方,et al."毛乌素沙地光伏电站项目区风速 流场及风蚀防治措施".中国沙漠 36.2(2016):287-294.
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