A Morphological Clustering Method for daily solar radiation curves

作者：Gaston Romeo Martin^*; Leon Teresa; Mallor Fermin; Ramirez Santigosa Lourdes

来源：Solar Energy, 2011, 85(9): 1824-1836.

DOI：10.1016/j.solener.2011.04.023

• Direct radiation
• Clustering
• Mathematical Morphology
• Granulometric size distribution

We present a new method based on Mathematical Morphology techniques for the classification of solar radiation curves that we call MfCM. The main advantage of using MfCM as opposed to daily clearness index distributions is that it allows us to keep the dynamics of the solar radiance curves in the analysis: both cloud transitions and variability in direct radiation are simultaneously taken into account. To illustrate our proposal, we use a set of real radiation data collected in a location sited in southern Spain.

• 出版日期2011-9