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Controlador RMRAC aplicado ao controle de rotação através do ângulo de passo das pás de uma turbina eólica
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2015-07-17)
This paper presents the design of a Robust Model Reference Adaptive Controller (RMRAC)
law applied to control the generator speed by means of the the blade pitch angle in an small
scale wind turbine. A literature review ...
Prova de conceito de controle passivo de ângulo de arfagem em pás de microgeradores eólicos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia MecânicaUTFPR, 2019-06-27)
Research and technology available for small wind turbines is still dependent on further development in order to meet the varied demands brought by the applications for which they are used. Taking into account the importance ...
Projeto de uma pico central elétrica eólica
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de ElétricaEngenharia ElétricaUTFPR, 2018-06-15)
The present work is a project for the construction of a wind power central peak. In it is evidenced the real need of secondary generations in small farms. It is explained about the design of the specification of the sweep ...
Análise de fadiga em torres de aerogeradores de eixos horizontais de pequeno porte
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2021-05-13)
This work presents a fatigue analysis of the CGS3 tower used in small horizontal axis wind turbines, where this was done through the determination of loads on the structure, coming from the wind in a generic urban region ...
Parametric estimation and control of a wind turbine
(Florianópolis, SC., 2016)
Advanced control strategies for small wind turbine MPPT and stress reduction
(2017-12-05)
This thesis demonstrates the functionality of a single-input single-output adaptive predictive control(APC) strategy , focused on power tracking and stress reduction. A modified recursive least squares algorithm was designed ...
Desempenho aerodinâmico do perfil SG6041 modificado de acordo com princípios da biomimética para utilização em turbinas eólicas de pequeno porte
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2023-02-09)
The search for replacing fossil fuels energy sources for renewable ones has been increasing,
as well as the concern about environmental impacts caused by human activities.
Hence, increasing the installed capacity of wind ...
Computational fluid dynamics study of Savonius rotors using OpenFOAM.
(Sage Publications, 2021)
In this work, two-dimensional models of Savonius rotors are simulated using OpenFOAM® in order to predict the aerodynamic performance of small-scale vertical-axis wind turbines. The results are reported analyzing the ...