Citation
Roibas-Millan, Elena and Cubas Cano, Javier and Pindado Carrion, Santiago
(2017).
Studies on cup anemometer performances carried
out at IDR/UPM Institute. Past and present research.
"Energies", v. 10
(n. 11);
p. 1860.
ISSN 1196-1073.
https://doi.org/10.3390/en10111860.
Abstract
In the present work, the research derived from a wide experience on cup anemometer calibration works at IDR/UPM Institute (Instituto Universitario de microgravedad “Ignacio Da Riva”)is summarized. This research started in 2008, analyzing large series of calibrations, and is focused on two main aspects: (1) developing a procedure to predict the degradation level of these wind sensors when working on the field and (2) modeling cup anemometer performances. The wear and
tear level of this sensor is evaluated studying the output signal and its main frequencies through Fourier analysis. The modeling of the cup anemometer performances is carried out analyzing first the cup aerodynamics. As a result of this process, carried out through several testing and analytical studies since 2010, a new analytical method has been developed. This methodology might represent an alternative to the classic approach used in the present standards of practice such as IEC 64000-12.