摘要
构建了一座太阳能热风发电站 ,运用一种简化分析方法对其性能进行了预测 ,并针对宁夏地区的气候特点 ,对其在银川、平罗和贺兰三个地区的应用可行性做了分析。该太阳能热风发电站集热面直径 5 0 0m ,太阳能烟囱高 2 0 0m ,直径 10m ,发电能力主要与烟囱高度、集热面面积、环境温度、辐射强度以及风力涡轮效率等有关。对以上三个地区的分析表明 ,一年内该电站月平均发电功率大约 110～ 190kW ,能为附近村庄提供电力 ,热风集热器还可用作农用大棚 ,为促进农业生产发挥积极作用。
A solar chimney power plant,which is expected to provide electric power for remote villages in Ning Xia Hui Autonomous region,has been analyzed.Three counties,namely,Yinchuan,Pingluo,and Helan,which have good solar radiation in China,are selected as pilot regions to construct solar power plant.The solar power plant chimney,in which the height and diameter of the chimney are 200m and 10m,respectively.The solar collector with diameter of 500m would be able to produce 110～190kW electric power at monthly average all the year around.Some parameters,such as chimney height,diameter of the solar collector,ambient temperature,solar irradiance and the efficiency of wind turbine,etc.influenced on the performance of power generation were also analyzed.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2003年第3期408-412,共5页
Acta Energiae Solaris Sinica
