Results 151 to 160 of about 60,221 (312)
With the advent of “carbon peak” and “carbon neutral” times, wind power, as the main body of new power system construction, is a renewable energy that has been focused on development in China, and has been widely used.
HE Ying +3 more
doaj
Segmented Gurney Flaps for Improved Wind Turbine Wake Recovery
ABSTRACT When wind passes through the rotor of a wind turbine, the velocity is decreased while turbulence is increased. The region of decreased wind speed behind the rotor is known as the wind turbine wake and is bounded by a complex structure of helical vortices. This structure occurs to be more stable in low ambient turbulence and low tip speed ratio
Nirav Dangi +4 more
wiley +1 more source
Accessing offshore wind turbines for maintenance : calculating access probabilities, expected delays and the associated costs using a probabilistic approach [PDF]
There are ambitious plans in place for the expansion of offshore wind-power capacity in the EU and elsewhere. However, the cost of energy from offshore wind is much higher than that from land-based generation and anything between 15% and 30% of this cost
Feuchtwang, Julian, Infield, David
core
On Wind Directions Estimated by Nacelle Lidar Under Different Reconstruction Methods
ABSTRACT The wind direction is closely linked to the power performance and structural loads of wind turbines. Conventional nacelle‐mounted vanes or sonic anemometers face errors associated with airflow distortions caused by turbine blades. Nacelle‐mounted lidar systems offer line‐of‐sight speed measurements from multiple positions ahead of the rotor ...
Feng Guo +7 more
wiley +1 more source
Winds of Change: A Study on the Resource Viability of Offshore Wind Energy in Montenegro
The energy produced from renewable sources (solar, wind, hydro, geothermal, and biomass) provides direct access to clean and safe energy. Offshore wind energy, generated through wind farms, has traditionally relied on fixed structures, whereas innovative
Miloš Bogdanović, Špiro Ivošević
doaj +1 more source
Hydraulic Multi-axial Levelling Control for Turbine Access System of Offshore Wind Farm
Mao-Hsiung Chiang +3 more
openalex +1 more source
Improved Design of a Large Offshore Wind Farm by Using Biogeography based Optimization
Mohammed Amine Hassoine +3 more
openalex +1 more source
Analysis of offshore wind turbine operation & maintenance using a novel time domain meteo-ocean modeling approach [PDF]
This paper presents a novel approach to repair modeling using a time domain Auto-Regressive model to represent meteo-ocean site conditions. The short term hourly correlations, medium term access windows of periods up to days and the annual distibution of
Dinwoodie, Iain Allan +2 more
core
ABSTRACT Wind energy's intermittency poses significant challenges for power grid stability. Existing forecasting methods exhibit notable limitations: traditional machine learning models struggle with long‐term temporal dependencies, while deep learning approaches often overlook spatial relationships among turbines.
YuChen Zhang
wiley +1 more source
Abstract In British Columbia (BC), Canada, industry advocates are increasingly mobilising bioenergy as a renewable and carbon neutral fuel source in energy transition and climate change mitigation strategies. At the same time, changing climate conditions have exacerbated the extent and severity of beetle and fire activity in the region, and trees ...
Sinead Earley
wiley +1 more source

