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Mostrando ítems 31-40 de 1727
Modeling And Simulation Of A Wind Turbine Gear Set With Hydrodynamic Bearings Attached To An Induction Generator
(Amer Soc Mechanical EngineersNew York, 2016)
Viabilidade econômica de microgeradores eólicos para a reitoria da Universidade Federal de Santa Maria
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2018)
Wind energy is increasingly used for the cleaner generation of electricity because it is a renewable and abundant source. In this context, the research problem of this work is based on the question: is there technical and ...
A influência, sob o aspecto de curto-circuito, de geradores eólicos no sistema elétrico de potência
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Engenharia ElétricaUTFPR, 2016-11-29)
With the increase of wind generation, technical study regarding the behavior of the wind power system against disturbances is increasingly necessary, since the National System Operator defines guidelines and minimum ...
Variable-speed wind energy conversion system based on a dual stator-winding induction generator
(Institution of Engineering and Technology, 2017-01)
This study presents a wind energy conversion system based on a dual stator-winding induction generator. The generator can work at variable wind speed and can also be connected to the grid. The proposed energy conversion ...
Blade stress monitoring in a small wind turbine by using Arduino microcontroller
(Institute of Electrical and Electronics Engineers Inc., 2019)
This work presents the design and development of a remote monitoring system for the blades' strain in a small wind turbine (SWT). The monitoring system allows real-time transmission of the stress to a remote client which ...
Concepção de um túnel aerodinâmico do tipo sucção com retorno aberto
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2014-02-13)
This Final Course Assignment shows the design, construction and preliminary tests of a suction type wind tunnel with open return used for teaching and research in engineering courses. From a morphologic point of view, the ...
Wind Force Coefficients On Hexagonal Free Form Shell
(Elsevier Ltd, 2015)
A Magnus Wind Turbine Power Model Based on Direct Solutions Using the Blade Element Momentum Theory and Symbolic Regression
(IEEE, 2017-01)
A model of the power coefficient of a mid-scale Magnus wind turbine using numerical solutions of the Blade Element Momentum Theory and symbolic regression is presented. A direct method is proposed for solving the nonlinear ...