毛乌素沙地大型光伏电站对近地表微气象的影响——以陕西省靖边县伊当湾光伏电站为例

李梦超; 屈建军; 谭立海; 王靖淇; 王彦希

doi:10.13961/j.cnki.stbctb.2025.02.022

您当前的位置：

首页 >

文章列表页 >

毛乌素沙地大型光伏电站对近地表微气象的影响——以陕西省靖边县伊当湾光伏电站为例

试验研究

- 毛乌素沙地大型光伏电站对近地表微气象的影响——以陕西省靖边县伊当湾光伏电站为例
- Effects of large-scale photovoltaic power stations on near-surface microclimate in Mu Us sandy land —A case study of Yidangwan photovoltaic power station at Jingbian County, Shaanxi Province
- 水土保持通报 2025年45卷第2期页码：211-222
- 作者机构：
  
  1. 西北大学城市与环境学院,陕西,西安,710127
  2. 南方海洋科学与工程广东省实验室(广州),广东,广州,511458
  3. 中国科学院西北生态环境资源研究院,甘肃,兰州,730000
- 作者简介：
- 基金信息：
  
  华能集团总部科技项目“干旱半干旱地区光伏电站对生态环境的影响机制及生态恢复技术研究及应用”(HNKJ21-H76)
- DOI：10.13961/j.cnki.stbctb.2025.02.022
  中图分类号： P426.1
- 网络首发：2025-05-16，
  
  纸质出版：2025
- 稿件说明：
移动端阅览
李梦超, 屈建军, 谭立海, 等. 毛乌素沙地大型光伏电站对近地表微气象的影响——以陕西省靖边县伊当湾光伏电站为例[J]. 水土保持通报, 2025,45(2):211-222.

Li Mengchao, Qu Jianjun, Tan Lihai, et al. Effects of large-scale photovoltaic power stations on near-surface microclimate in Mu Us sandy land —A case study of Yidangwan photovoltaic power station at Jingbian County, Shaanxi Province[J]. Bulletin of Soiland Water Conservation, 2025, 45(2): 211-222.
李梦超, 屈建军, 谭立海, 等. 毛乌素沙地大型光伏电站对近地表微气象的影响——以陕西省靖边县伊当湾光伏电站为例[J]. 水土保持通报, 2025,45(2):211-222. DOI： 10.13961/j.cnki.stbctb.2025.02.022.

Li Mengchao, Qu Jianjun, Tan Lihai, et al. Effects of large-scale photovoltaic power stations on near-surface microclimate in Mu Us sandy land —A case study of Yidangwan photovoltaic power station at Jingbian County, Shaanxi Province[J]. Bulletin of Soiland Water Conservation, 2025, 45(2): 211-222. DOI： 10.13961/j.cnki.stbctb.2025.02.022.

摘要

[目的] 揭示光伏电站内外近地表微气象特征的差异，评估毛乌素沙地大型光伏电站布设对近地表微气象的影响，为光伏电站风沙防治和生态修复提供科学依据。[方法] 利用自动气象站的观测数据，通过对比对照点和站内各观测点得到微气象要素(风速、风向、气温、相对湿度、辐射)评估毛乌素沙地大型光伏电站的布设对近地表微气象的影响。[结果] ①相比对照区域，两种光伏阵列在2 m高度处的风向均发生显著变化，呈现出更为单一的特征。②光伏阵列区域的气温有所降低，固定可调光伏板间和板下的最大降温分别为0.92 ℃和0.97 ℃，而平单轴光伏板间和板下的最大降温分别为2.24 ℃和2.46 ℃。③光伏阵列区域的空气相对湿度有所增加，固定可调光伏区域的最大增幅出现在12月，板间和板下分别增加了3.77%和2.31%；平单轴光伏区域在3月份增幅最大，板间和板下分别增加了15.86%和15.44%。④光伏阵列对辐射的影响主要体现在光伏板下区域，其中固定可调光伏板下和平单轴光伏板下的太阳辐射量最大分别减少了91.30%和88.27%，光合有效辐射量最大分别减少了91.06%和82.29%。[结论] 大型光伏电站具有改变风向，降低气温，增加相对湿度以及减少地表太阳辐射量和光合有效辐射量的作用。其中，平单轴光伏阵列在“降温增湿”方面的效果优于固定可调光伏阵列。

Abstract

[Objective] The differences in near-surface micrometeorological characteristics inside and outside photovoltaic (PV) power plants were revealed

and the impact of large-scale PV power plant deployment on near-surface microclimate in Mu Us sandy land was evaluated

in order to provide a scientific basis for wind-sand control and ecological restoration in PV power plants. [Methods] Observational data were gathered from automatic weather stations to assess how the layout of photovoltaic power stations in the Mu Us sand land affects the near-surface microclimate. Microclimate elements (wind speed

wind direction

air temperature

relative humidity

and radiation) were compared between control points and various observation points within the station. [Results] ① Compared to the control area

both types of photovoltaic arrays exhibited significant changes in wind direction at a height of 2 m

presenting a more monotonous pattern. ② The temperature within the photovoltaic array areas was reduced. The maximum temperature decreases recorded between and beneath the fixed adjustable photovoltaic panels were 0.92 ℃ and 0.97 ℃

respectively. In comparison

the horizontal

single-axis photovoltaic panels showed maximum temperature reductions of 2.24 ℃ and 2.46 ℃ between and beneath the panels

respectively. ③ The relative humidity of the air in the photovoltaic array area increased

with the greatest increments occurring in the fixed adjustable photovoltaic area in December

where the inter-panel and under-panel areas increased by 3.77% and 2.31%

respectively. The horizontal

single-axis photovoltaic area experienced the largest increase in March

with inter- and under-panel areas rising by 15.86% and 15.44%

respectively. ④ The impact of the photovoltaic arrays on radiation was predominantly observed beneath the panels

with maximum reductions in solar radiation beneath the fixed adjustable and horizontal

single-axis photovoltaic panels of 91.30% and 88.27%

respectively

and maximum reductions in photosynthetically active radiation of 91.06% and 82.29%

respectively. [Conclusion] The deployment of large-scale photovoltaic power stations can alter wind direction

reduce air temperature

increase relative humidity

and decrease surface solar radiation and photosynthetically active radiation. Notably

the horizontal

single-axis photovoltaic array outperformed the fixed adjustable photovoltaic array in terms of its capacity to lower temperature and increase humidity.

关键词

Keywords

references

Stoppato A. Life cycle assessment of photovoltaic electricity generation [J]. Energy, 2008,33(2):224-232.

Ito M, Kato K, Sugihara H, et al. A preliminary study on potential for very large-scale photovoltaic power generation (VLS-PV) system in the Gobi desert from economic and environmental viewpoints [J]. Solar Energy Materials and Solar Cells, 2003,75(3/4):507-517.

Kaldellis J K, Kapsali M, Kavadias K A. Temperature and wind speed impact on the efficiency of PV installations. Experience obtained from outdoor measurements in Greece [J]. Renewable Energy, 2014,66:612-624.

Slocum A H, Codd D S, Buongiorno J, et al. Concentrated solar power on demand [J]. Solar Energy, 2011,85(7): 1519-1529.

Szilágyi A, Gróf G. Estimating the environmental footprint of a grid-connected 20 MWp photovoltaic system [J]. Solar Energy, 2020,197:491-497.

Turney D, Fthenakis V. Environmental impacts from the installation and operation of large-scale solar power plants [J]. Renewable and Sustainable Energy Reviews, 2011,15(6):3261-3270.

Fthenakis V, Yu Yuanhao. Analysis of the potential for a heat island effect in large solar farms [C]//2013 IEEE 39th Photovoltaic Specialists Conference (PVSC). June 16-21,2013, Tampa, FL, USA. IEEE, 2013:3362-3366.

Ravikumar D, Sinha P. The impact of photovoltaic (PV) installations on downwind particulate matter concentrations: Results from field observations at a 550-MW

utility-scale PV plant [J]. Journal of the Air & Waste Management Association (1995), 2017,67(10):1126-1136.

杨丽薇,高晓清,吕芳,等.光伏电站对格尔木荒漠地区太阳辐射场的影响研究[J].太阳能学报,2015,36(9):2160-2166. Yang Liwei, Gao Xiaoqing, Lü Fang, et al. Study on the impact of large solar farm on radiation field in desert areas of Golmud [J]. Acta Energiae Solaris Sinica, 2015,36(9):2160-2166.

殷代英,马鹿,屈建军,等.大型光伏电站对共和盆地荒漠区微气候的影响[J].水土保持通报,2017,37(3):15-21. Yin Daiying, Ma Lu, Qu Jianjun, et al. Effect of large photovoltaic power station on microclimate of desert region in Gonghe Basin [J]. Bulletin of Soil and Water Conservation, 2017,37(3):15-21.

杨世荣.库布齐沙漠光伏电站风沙运动及蚀积特征研究[D].内蒙古呼和浩特:内蒙古农业大学,2019. Yang Shirong.Study on wind-blown movement and erosion characteristics of Kubuqi Desert photovoltaic power station [D]. Hohhot, Inner Mongolia: Inner Mongolia Agricultural University,2019.

赵鹏宇,高永,陈曦,等.沙漠光伏电站对空气温湿度影响研究[J].西部资源,2016(3): 125-128. Zhao Pengyu, Gao Yong, Chen Xi, et al. Study on the influence of desert photovoltaic power station on air temperature and humidity [J]. Westem Resources, 2016(3):125-128.

王涛.光伏电站建设对靖边县土壤、植被的影响研究[D].陕西杨凌:西北农林科技大学,2015. Wang Tao.The Impact of photovoltaic power construction on soil and vegetation in Jingbian County [D]. Yangling, Shaanxi: Northwest A&F University, 2015.

王祯仪,汪季,高永,等.光伏电站建设对沙区生态环境的影响[J].水土保持通报,2019,39(1):191-196. Wang Zhenyi, Wang Ji, Gao Yong, et al. Impacts of photovoltaic power station construction on ecology environment in sandy area [J]. Bulletin of Soil and Water Conservation, 2019,39(1):191-196.

杜慧,孙芳.初步研究光伏电站运营期对植被的影响[J].环境与发展,2017,29(8):30-31. Du Hui, Sun Fang. Preliminary study on the impact of photovoltaic power plant operation on vegetation [J]. Environment and Development, 2017,29(8):30-31.

孙刚,刘慧,李丽,等.光合有效辐射及其传感器研究进展[J].农业工程学报,2023,39(8):20-31. Sun Gang, Liu Hui, Li Li, et al. Definition of photosynthetically active radiation(PAR) and its development progress [J]. Transactions of the Chinese Society of Agricultural Engineering, 2023,39(8):20-31.

聂修和,聂宜茂,聂俊华,等.光合有效辐射测量原理及其单位换算[J].山东农业大学学报,1992,23(3):247-253. Nie Xiuhe, Nie Yimao, Nie Junhua, et al. The principle for measuring available photosynthetic radiation and related conversion of units [J]. Journal of Shandong Agricultural University, 1992,23(3):247-253.

任小丽,何洪林,张黎,等.1981—2010年中国散射光合有效辐射的估算及时空特征分析[J].地理学报,2014,69(3):323-333. Ren Xiaoli, He Honglin, Zhang Li, et al. Assessment of the spatiotemporal variations of diffusephotosynthetic active radiation in China from 1981 to 2010[J]. Acta Geographica Sinica, 2014,69(3):323-333.

蒋俊霞,高晓清.光伏系统气候效应及影响机理研究进展[J].高原气象,2022,41(4):953-962. Jiang Junxia, Gao Xiaoqing. Research progress on climate effect and influence mechanism of photovoltaic systems [J]. Plateau Meteorology, 2022,41(4):953-962.

张克存,奥银焕,屈建军,等.巴丹吉林沙漠湖泊—沙山地貌格局对局地小气候的影响[J].水土保持通报,2014,34(5):104-108. Zhang Kecun, Ao Yinhuan, Qu Jianjun, et al. Influences of lake-sand dune landscape on local microclimate in Badain Jaran Desert [J]. Bulletin of Soil and Water Conservation, 2014,34(5):104-108.

Doran J C, Shaw W J, Hubbe J M. Boundary layer characteristics over areas of inhomogeneous surface fluxes [J]. Journal of Applied Meteorology, 1995,34(2):559-571.

卢霞.荒漠戈壁区光伏电站建设的环境效应分析: 以酒泉市东洞滩百万千瓦光伏示范基地为例[D].甘肃兰州:兰州大学,2013. Lu Xia. The environmental effect analysis of PV power plant construction in desert Gobbi: Jiuquan City Dongdongtan million kilowatt photovoltaic demonstration base as an example [D]. Lanzhou, Gansu: Lanzhou University, 2013.

Zhang Xunhe, Xu Ming. Assessing the effects of photovoltaic powerplants on surface temperature using remote sensing techniques [J]. Remote Sensing, 2020,12(11):1825.

唐远程,卢小龙,孙志云,等.光伏支架成本及选型分析[J].太阳能,2023(10):81-87. Tang Yuancheng, Lu Xiaolong, Sun Zhiyun, et al. Cost and type selection analysis of PV brackets [J]. Solar Energy, 2023(10):81-87.

刘永博.某光伏电站光伏支架选型研究[J].光源与照明,2023(5):122-125. Liu Yongbo. Study on photovoltaic bracket selection of a photovoltaic power station [J]. Lamps & Lighting, 2023(5):122-125.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

毛乌素沙地生态环境质量时空演变及驱动因素

毛乌素沙地固沙林恢复土壤矿物颗粒固定碳氮效应及机制

毛乌素沙地南缘生态过渡带植被和土壤的特性

沙化土地类型图像识别方法对比研究——以毛乌素沙地典型地区为例

北沙柳种质资源的初步调查与分析