Results 21 to 30 of about 825,624 (284)
The Influence of Unsteady Wind on the Performance and Aerodynamics of Vertical Axis Wind Turbines [PDF]
Interest in small–scale wind turbines as energy sources in the built environment has increased due to the desire of consumers in urban areas to reduce their carbon footprint.
Danao, Louis Angelo
core +6 more sources
Wind turbines can have inertia characteristics similar to synchronous generators through virtual inertia control, which helps to provide the inertia support for the system.
Bo Xu +5 more
doaj +1 more source
The construction and gradual installation of turbines on wind farms has been hindered by the high cost of the energy production. An effective way to minimize energy costs is via the optimal design of wind turbines and their layout, but relevant and ...
Longfu Luo +5 more
doaj +1 more source
Numerical simulation of nautilus equiangular spiral wind turbine and analysis of building turbulence
In order to improve the overall performance of wind turbines and solve the problem that the wind turbine is affected by the building in actual operation, the simulation analysis software Fluent was used to study the aerodynamic performance of the new ...
Zheng LI +3 more
doaj +1 more source
Seems to affect health adversely and an independent review of evidence is needed The evidence for adequate sleep as a prerequisite for human health, particularly child health, is overwhelming. Governments have recently paid much attention to the effects of environmental noise on sleep duration and quality, and to how to reduce such noise.1 However ...
Hanning, C.D., Evans, Alun
openaire +4 more sources
Correlations of power output fluctuations in an offshore wind farm using high-resolution SCADA data [PDF]
Space–time correlations of power output fluctuations of wind turbine pairs provide information on the flow conditions within a wind farm and the interactions of wind turbines.
J. K. Seifert +3 more
doaj +1 more source
Investigating the possibility of using different hub height wind turbines in a wind farm
Many researchers have focused on the layout design of a wind farm using the computational methods. Most of previous researches focused on relevant large cell size and using same hub height wind turbines.
Ying Chen +3 more
doaj +1 more source
Because of the randomness and fluctuation of wind energy, as well as the impact of strongly nonlinear characteristic of variable speed constant frequency (VSCF) wind power generation system with doubly fed induction generators (DFIG), traditional active ...
Guo Jiuwang, Liu Xingjie, Wei Wang
doaj +1 more source
Development of a Monitoring System for the State of the Main Components of the Wind Turbine [PDF]
To date, there is a problem in the high cost of maintenance costs for wind turbines, this is due to the remote location of wind turbines from civilization, as well as the high location of the turbines above the ground [1].
FAZYLOVA Alina +2 more
doaj
Clarification of influences of inflow conditions on wake of horizontal axis wind turbine
In recent years, wind turbines are introduced in wind farms in which some wind turbines are concentrated. When wind turbines are built in contiguity with each other in wind farms, the flow passing through a wind turbine, which is called wake, may flow ...
Manhae HAN +4 more
doaj +1 more source

