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Characteristics of Zonda Wind in South American Andes
(Techno-press, 2017-06)
This paper discusses some features and conditions that characterize the Zonda wind, focusing particularly on the implications for wind engineering applications. This kind of wind, typical of mountainous regions, is far ...
Análise computacional do vento sobre o topo de edifícios: variações de direção e velocidade
(Universidade Tecnológica Federal do ParanáCuritibaBrasilBacharelado em Engenharia MecânicaUTFPR, 2019-11-26)
The use of wind generators in built environment is hampered by the non-stationary condition of the airflow in these regions. It is difficult to predict the actual wind behavior near buildings, witch affects the installing ...
Estudo da viabilidade técnica de implantação de mini turbina eólica na Ilha do Mel - PR
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia ElétricaUTFPR, 2019-06-27)
The consumption of electric energy has been increasing considerably, and with it the constant search for energies coming from renewable sources. A renewable alternative energy that has been standing out in the current ...
Dicamba Spray Drift as Influenced by Wind Speed and Nozzle Type
(Cambridge Univ Press, 2017-09-01)
With the release of dicamba-resistant crops, it is necessary to understand how technical and environmental conditions affect the application of dicamba. This study sought to evaluate drift from dicamba applications through ...
Predição da velocidade do vento a curto prazo via modelos matemáticos
(Universidade Federal do Rio Grande do NorteBrasilUFRNMeteorologia, 2017-12-01)
This present work aims to predict wind speed hourly averaging from anemometric towers (at a height of 50 meters) located in Belo Jardim/PE and Camocim/CE. For this, the time-series models used are: Holt-Winters (HW), ...
Optimal Placement and Sizing of Wind Generators in AC Grids Considering Reactive Power Capability and Wind Speed Curves
(Cartagena de Indias, 2020-04-08)
This paper presents an optimization model for the optimal placement and sizing of wind turbines, considering their reactive power capacity, wind speed, and demand curves. The optimization model is nonlinear and is focused ...
A Stochastic Approach For The Wind Load Effect On Steel Structures
(Escola de Minas, 2016)
Smart Algorithms to Control a Variable Speed Wind Turbine
In this paper, a robust adaptive fuzzy neural network sliding mode (AFNNSM) control design is proposed to maximize the captured energy for a variable speed wind turbine and to minimize the efforts of the drive shaft. Fuzzy ...
Control of a wind generation system based on a Brushless Doubly-Fed Induction Generator fed by a matrix converter
(Elsevier, 2013)
The Doubly-Fed Induction Generator (DFIG) is one of the most widely used generators for wind energy
applications with more than 50% of installed Wind Energy Conversion Systems (WECS) using this variable
speed technology. ...
Wind and power density data of strategic offshore locations in the Colombian Caribbean coast
(Corporación Universidad de la Costa, 2020)