Cunha, Caio DornelesFreitas, Albher Jhordão Lopes de2022-06-132022-06-152022-06-132022-06-152021-03-25FREITAS, Albher Jhordão Lopes de.Efeitos do erro de medição de velocidade do vento sobre estimativa de produção de energia em aerogeradores. 2021. 47f. Monografia (Graduação) - Universidade Federal do Rio Grande do Norte, Centro de Tecnologia, Departamento de Engenharia Elétrica, Natal, 2021.https://repositorio.ufrn.br/handle/123456789/48209The measurement faults are serious and recurring problems in sensors in general and with wind speed sensors it is not different. Wind speed measurement errors can, beyond to compromising the ideal operation of a wind turbine, generate incoherent power curves and energy production estimates. This work aims to analyze the influence which a wind speed measurement error has on a power curve and energy production estimation of a horizontal axis wind turbine. To this end, a wind turbine with a known wind speed measurement error was used as the object to be studied, proposing a correction of the measurement errors and carrying out an analyses, before and after the error correction, of power production estimate based on IEC 61400-12-1 standard. A direct and non-linear correlation between the measurement error and estimate power production error has been observed, reinforcing the need for control and preventive maintenance on the wind measurement sensors taking into account, in addition to the period between maintenance, the average wind speed.Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/Curva de potênciaEstimação de produção de energiaAerogeradorSensoresErros de leiturabachelorThesis