Multivariate SCADA data analysis methods for real-world wind turbine power curve monitoring

D Astolfi, F Castellani, A Lombardi, L Terzi - Energies, 2021‏ - mdpi.com
Due to the stochastic nature of the source, wind turbines operate under non-stationary
conditions and the extracted power depends non-trivially on ambient conditions and working …

[HTML][HTML] Diagnosis of wind turbine systematic yaw error through nacelle anemometer measurement analysis

D Astolfi, R Pandit, A Lombardi, L Terzi - Sustainable Energy, Grids and …, 2023‏ - Elsevier
The power produced by a wind turbine can be considerably affected by the presence of
systematic errors, which are particularly difficult to diagnose. This study deals with wind …

[HTML][HTML] The relationship between learning styles and motivation to transfer of learning in a vocational training programme

P Olivos, A Santos, S Martín, M Canas… - Suma psicológica, 2016‏ - Elsevier
Although there is ample research about Kolb's learning styles, few studies have examined
their relationship with motivations to transfer, a concept used to assess whether the content …

[HTML][HTML] Enhancing offshore wind resource assessment with LIDAR-validated reanalysis datasets: A case study in Gujarat, India

KMVV Prasad, G Nagababu, HK Jani - International Journal of Thermofluids, 2023‏ - Elsevier
Offshore wind project planning requires resource assessment to account for wind
uncertainties. Wind data can be gathered through meteorological measurements, satellite …

Design and optimization of airfoils and a 20 kW wind turbine using multi-objective genetic algorithm and HARP_Opt code

KR Ram, SP Lal, MR Ahmed - Renewable Energy, 2019‏ - Elsevier
Small wind turbines (SWTs) are ideal for supplying electricity to small remote communities
that do not have grid access. However, literature review and trends point out that SWTs are …

Turbulence influence on wind energy extraction for a medium size vertical axis wind turbine

E Möllerström, F Ottermo, A Goude, S Eriksson… - Wind …, 2016‏ - Wiley Online Library
The relation between power performance and turbulence intensity for a VAWT H‐rotor is
studied using logged data from a 14 month (discontinuous) period with the H‐rotor operating …

Perspectives on SCADA data analysis methods for multivariate wind turbine power curve modeling

D Astolfi - Machines, 2021‏ - mdpi.com
Wind turbines are rotating machines which are subjected to non-stationary conditions and
their power depends non-trivially on ambient conditions and working parameters. Therefore …

Performance and wake comparison of horizontal and vertical axis wind turbines under varying surface roughness conditions

V Mendoza, A Chaudhari, A Goude - Wind Energy, 2019‏ - Wiley Online Library
A numerical study of both a horizontal axis wind turbine (HAWT) and a vertical axis wind
turbine (VAWT) with similar size and power rating is presented. These large scale turbines …

Wind turbine multivariate power modeling techniques for control and monitoring purposes

D Astolfi, F Castellani, F Natili - Journal of …, 2021‏ - asmedigitalcollection.asme.org
Wind turbine performance monitoring is a complex task because the power has a
multivariate dependence on ambient conditions and working parameters. Furthermore, wind …

Characterizing the wake effects on wind power generator operation by data-driven techniques

D Astolfi, F De Caro, A Vaccaro - Energies, 2023‏ - mdpi.com
Wakes between neighboring wind turbines are a significant source of energy loss in wind
farm operations. Extensive research has been conducted to analyze and understand wind …