Análisis exploratorio funcional de los datos de radiación solar 2011 como soporte para la simulación de su comportamiento.

Abstract

The Group Alternative Energy and Environment in the project agreement "METHODS FOR QUALITY CONTROL AND SUPPLEMENTATION OF MISSING DATA METEOROLOGICAL PARAMETERS RELATED TO THE USE OF RENEWABLE ENERGY " requires describe the behavior of global solar radiation (RSG) registered in the Weather Station ESPOCH, in 2011, treatable phenomenon with Functional Data Analysis Method (ADF) objective of this research. ADF was selected for its reliability results, applied software Free R with its fda.usc library, which facilitated the detection of atypical features produced on 14 February February 26, April 8 and October 20, functional average annual, monthly and calculated RSG period winter (October to May) and summer (June to September), showing a Flared behavior reaching 1239.4 W / m ? ; March, April and May show similar behavior during the summer months; in winter RSG is semiacampanada behavior because of 12:40 to 12:50 RSG down to 594 /

? and in summer it is completely flared in RSG average records begin in winter at 05:50 and ends at 18.40, while in summer starts at 06:00 and ends at 18:30, Revealing a difference of 20 minutes between periods, summer it identified as the period with more hours of high RSG. The method of analysis Functional data (ADF) if it allows a better description of RSG behavior 95% confidence level (Chi-square) to analyze weather data.