摘要
以时间为中间变量,利用数值模拟的方法研究了光伏阵列组件间距对单位面积发电量的影响。研究结果表明,在一定范围内,光伏阵列单位面积的日发电量随组件间距增大而呈现先增后减的趋势,并且在该区域内存在最大值;通过相关计算能够求出最大值点的坐标,并以工程实例验证了数值模拟的准确性。
Taking time as intermediate variable, the method of numerical simulation is utilized to study the PV modules spacing affecting daily generating output per unit area. The results show that： in a certain range, the daily generating output per unit area is first increased and then decreased with the increase of the component spacing, and there is a maximum in this area, the maximum point coordinates are found out by related calculation. The project example verified the accuracy of the numerical simulation.
出处
《可再生能源》
CAS
北大核心
2013年第9期13-17,共5页
Renewable Energy Resources
基金
北京市科委计划项目(Z111100064011001)
科技部科研院所技术开发研究专项资金项目(2010EG113033)
关键词
组件间距
日发电量
数值模拟
线性回归分析
最优解
土地发电效率
module spacing
daily generating output
optimal solution
land power generating efficiency numerical simulation
linear regression analysis
