摘要
在铺设小型楼宇太阳能系统时,电池板与太阳辐射的倾角会影响到光伏组件的工作效率,文中以光伏阵列的倾角为决策变量,以光伏阵列倾斜面上的总辐射强度最大为目标,建立非线性模型。并基于模拟退火法求解出了最佳倾角,充分利用了太阳能,使光伏电池更有效率,同时,在铺设光伏组件时也可节约电池占用面积。该方法可简单高效地解决复杂的非线性优化问题。
The laying angle of battery board and solar radiation will affect the working efficiency of the photovol-taic battery in the laying of small building solar system. We used the laying angle of photovoltaic array as decision var-iable and the maximum value of the total radiation intensity of the inclined plane as the object function to build thenonlinear model. We solved the optimal laying angle based on the simulated annealing algorithm so that we can takeadvantage of the solar energy fully and make photovoltaic array more efficient. At the same time, the laying of photo-voltaic module can save battery occupied area. The method solved the problem of complex nonlinear optimization sim-ply and efficiently.
出处
《电子科技》
2015年第3期148-149,153,共3页
Electronic Science and Technology
基金
广东省科技厅低碳科技重大专项基金资助项目(2012A010800032)
关键词
模拟退火
非线性
光伏阵列
铺设倾角
simulated annealing algorithm
nonlinear optimization
photovohaic array
laying angle
