Results 11 to 20 of about 117,923 (302)

The small wind turbine field lab extensive field tests for small wind turbines [PDF]

open access: yes, 2013
This paper describes the research possibilities at the Small Wind Turbine Field Lab and the involved research groups of Ghent University, covering different aspects of a small wind energy system. In contrast to large and medium-sized wind turbines, small wind turbines are still plagued by relatively high production and purchase costs, and low ...
Van Wyngene, Karel   +9 more
openaire   +3 more sources

An aerodynamic analysis of a novel small wind turbine based on impulse turbine principles [PDF]

open access: yes, 2014
This document is the Accepted Manuscript of the following article: Pei Ying, Yong Kang Chen, and Yi Geng Xu, ‘An aerodynamic analysis of a novel small wind turbine based on impulse turbine principles’, Renewable Energy, Vol.
Chen, Yong, Xu, Yigeng, Ying, Pei
core   +1 more source

Small Horizontal Wind Turbine Design and Aerodynamic Analysis Using Q-Blade Software

open access: yesمجلة بغداد للعلوم, 2023
Wind energy is one of the most common and natural resources that play a huge role in energy sector, and due to the increasing demand to improve the efficiency of wind turbines and the development of the energy field, improvements have been made to ...
Othman K. Zidane, Yaseen H. Mahmood
doaj   +1 more source

Dimensional Analysis of Power Prediction of a Real-Scale Wind Turbine Based on Wind-Tunnel Torque Measurement of Small-Scaled Models

open access: yesEnergies, 2018
A preliminary study of a horizontal-axis wind turbine (HAWT) design is carried out using a wind tunnel to obtain its aerodynamic characteristics. Utilization of data from the study to develop large-scale wind turbines requires further study.
Sutrisno   +2 more
doaj   +1 more source

Maximum power point tracking for variable-speed fixed-pitch small wind turbines [PDF]

open access: yes, 2009
Variable-speed, fixed-pitch wind turbines are required to optimize power output performance without the aerodynamic controls. A wind turbine generator system is operated such that the optimum points of wind rotor curve and electrical generator curve ...
Jovanovic, Milutin   +3 more
core   +1 more source

Siting small wind turbines [PDF]

open access: yes, 1979
A recent survey has indicated that improper siting has been a common cause of dissatisfaction among users of small wind turbines. That is, the user has not received the power output or machine life he expected. Most potential purchasers will need to be reasonably certain of the cost of wind power for their particular application before they decide to ...
Pennell, W. T., Wegley, H. L.
openaire   +2 more sources

A ducted wind turbine simulation model for building simulation [PDF]

open access: yes, 2004
Power production is shifting away from centralized generation plants to production of heat and power at the point of demand. A technology that may play a part in this shift is the ducted wind turbine (DWT).
A Grant   +9 more
core   +1 more source

Fish schooling as a basis for vertical axis wind turbine farm design [PDF]

open access: yes, 2000
Most wind farms consist of horizontal axis wind turbines (HAWTs) due to the high power coefficient (mechanical power output divided by the power of the free-stream air through the turbine cross-sectional area) of an isolated turbine.
Whittlesey, Robert W.   +2 more
core   +8 more sources

Sensorless control of a power converter for a cluster of small wind turbines [PDF]

open access: yes, 2016
This study presents a new sensorless control for small wind turbine clusters with a single power converter with a direct torque control algorithm. The proposed system consists of a wind farm connected to a back-to-back power converter that interfaces the
Araguees Penalba, Monica   +4 more
core   +2 more sources

Small wind generation using complex airfoil turbine

open access: yesCogent Engineering, 2019
Near-ground wind is not stable and turbulent due to the ground effect and heat ventilation. Small wind generation system design for public utilities needs to catch the small wind to rotate the turbine blades.
Chin E. Lin   +2 more
doaj   +1 more source

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