因天气变化的随机性大且影响因素繁杂,一定程度上限制了太阳辐射模型的使用,该文从实际应用的角度出发,讨论大气透明系数作为天气分类依据的可行性,将大气透明系数的定义推广至复杂天气条件下,并对太阳高度角的影响进行修正,提出一种基于大气透明系数的天气分类方法,最后列举了该方法在太阳直射辐射模型中的应用,说明了这一方法的有效性。
Abstract
The application of solar radiation models is, to some extent, limited by the randomness of weather variations and complicated and various influencing factors. This paper discussed the feasibility of using the atmospheric transparency coefficient as a basis for weather classification, extended the definition of the coefficient of atmospheric transparency to complex weather conditions and corrected the influence on the solar altitude angle. Further, a weather classification method based on the atmospheric transparency coefficient was proposed, and its application in the direct solar radiation models was listed to illustrate the effectiveness of this method.
关键词
天气分类 /
预测 /
太阳辐射 /
大气透明系数
Key words
weather classification /
forecasting /
solar radiation /
atmospheric transparency coefficient
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参考文献
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