bachelorThesis
Análise do efeito esteira sobre a produção de energia em parques eólicos
Fecha
2019-11-06Registro en:
JAMAR, Andressa Azevedo. Análise do efeito esteira sobre a produção de energia em parques eólicos. 2019. 10f. Trabalho de Conclusão de Curso (Graduação em Engenharia Mecânica) - Centro de Tecnologia, Universidade Federal do Rio Grande do Norte, Natal, 2019.
Autor
Jamar, Andressa Azevedo
Resumen
This paper presents the development of an algorithm to study the influence of the wake effect on the
energy production of a wind farm. The algorithm evaluates the wind speed after passing through the
aerogenerators propellers to determine the power curve. The variation of the wind speed, in the period of one
year, was represented by the Weibull frequency distribution, a probability density function with two parameters
denominated form factor and scale factor. After that by multiplying this function by the power curve, the annual
energy production for each wind turbine can be calculated. Lastly, the results are compared for severals
intervals, considering an available region of 2400m, making it possible to find the spacing equivalent to 600 m
where a higher energy yield occurs. It was concluded that the distance between the aerogenerators influence on the production capacity of a plant. Therefore, it is indispensable to evaluate the size of region available for the installation of a wind farm, the number of aerogenerators and the incident wind speed.