摘要
抛物槽式太阳能热发电是具有商业化发展潜力的热发电技术之一。抛物槽式聚光集热装置包括抛物槽反射镜面和集热管2个重要部分。应用传热学模型模拟集热管的运行状况,用于槽式聚光器集热管设计的改进。为了提高模型的通用性,文章利用了MATLAB软件对槽式聚光器集热管的一维稳态模型进行了计算,计算结果与美国Sandia实验室的实测结果吻合较好。
Solar parabolic trough thermal power generation is one of the thermal power technologies which have the commercial development potential in the world. Parabolic trough solar collector is the crucial component, which includes the key parts： parabolic-mirror reflector and absorbing pipe （also called heat collecting element, i.e. HCE）. The heat transfer model can simulate the operating of HCE. It can be used for the technology improvements of HCE. In order to enhance the universality of the model, the paper uses MATLAB-a powerful and widely-used software, to calculate the 1-D steady-state model. The computational results accord with the testing results of Sandia Laboratory.
出处
《可再生能源》
CAS
2008年第4期6-9,共4页
Renewable Energy Resources
