Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6769303 | Renewable Energy | 2013 | 9 Pages |
Abstract
An estimation of climatological fields of incident solar energy in Tamaulipas State, northeastern Mexico, is presented. Monthly mean evolution of solar energy in 7 automatic meteorological stations distributed along the State shows that the maximum values generally exceed 500 ± 200 W mâ2 during fall-winter (Nov-Feb), and 700 ± 200 W mâ2 during spring-summer (May-Aug). An empirical model, which estimates the solar energy as function of other climatic variables (minimum temperature, maximum temperature, evaporation, and precipitation) recorded in 165 climatological conventional stations, is used to extend the climatological solar-energy estimate in the study area. The mean values of both measured and estimated solar energy are objectively mapped to fill the observation gaps and reduce the noise associated with inhomogeneous statistics and estimation errors. The highest values of solar energy (â¼6.7 kW h mâ2 during the summer and â¼4.0 kW h mâ2 during the winter) are observed in the highlands, southwestern part of the State, whereas the lowest values (â¼5.7 kW h mâ2 during the summer and â¼2.8 kW h mâ2 during the winter) are observed in the south-central part of the State.
Related Topics
Physical Sciences and Engineering
Energy
Renewable Energy, Sustainability and the Environment
Authors
David Rivas, Salomón Saleme-Vila, Rogelio Ortega-Izaguirre, Fabio Chalé-Lara, Felipe Caballero-Briones,