Sunlight concentrator design using a revised genetic algorithm
Sunlight concentrator design using a revised genetic algorithm
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DOI：
10.1016/j.renene.2014.07.020
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发表时间：
2014-12
期刊：
影响因子：
8.7
通讯作者：
Kung-Jeng Wang;Jheng-Wei Yang
中科院分区：
文献类型：
--
作者：
Kung-Jeng Wang;Jheng-Wei Yang
太阳能是一种绿色能源，不会对环境造成损害。太阳光聚光器的布局对棱镜聚光系统有很大的影响。在假设垂直入射光角和已知透射率的情况下，考虑光的反射和折射，提出了一种改进的遗传算法，提高了太阳光集中度的布局效率和对称性。实验结果表明，与目前的设计相比，该方法在亮度和对称性方面分别提高了400%和80%以上。此外，还进行了灵敏度分析，以模拟不同的实际场景，包括不同的入射光角。
Solar light is a source of green energy that poses no harm to the environment. The layout of a sunlight concentrator has a significant effect on prism-based sunlight concentration systems. This study develops a genetic algorithm that improves the layout efficiency and symmetry of sunlight concentration, by considering light reflection and refraction given the assumption of vertical incident light angle and known transmission rate. Results obtained from the experiments, which involved different settings, show that compared with the current design, more than 400% improvement in brightness and 80% in symmetry can be achieved by the proposed approach. In addition, sensitivity analyses are conducted to simulate different practical scenarios, including different incident light angles.