Evaluation of WAsP software version 11 to previous versions and errors in the estimation of energy output of a wind farm

In this article, we intend to analyze the software of evaluation of wind replacements WAsP in its version 11, comparing its results of calculation with those provided by other older versions and with the production of a real wind farm. The difference between versions 9 and 11.5 is almost nonexistent (–0.68%) because they use the same algorithm. But between these versions and 5 is 2.44% for version 9 and 1.76% for version 11.5. However, there is a lack of uniformity in the errors about 28% with respect to the real production