A review of full-scale wind-field measurements of the wind-turbine wake effect and a measurement of the wake-interaction effect

H Sun, X Gao, H Yang - Renewable and Sustainable Energy Reviews, 2020 - Elsevier
This paper provides an overview of full-scale wind field measurements of the wind-turbine
wake effect and presents the results and experience of performing a new measurement …

A review of applications of artificial intelligent algorithms in wind farms

Y Wang, Y Yu, S Cao, X Zhang, S Gao - Artificial Intelligence Review, 2020 - Springer
Wind farms are enormous and complex control systems. It is challenging and valuable to
control and optimize wind farms. Their applications are widely used in various industries …

Wind turbine power modelling and optimization using artificial neural network with wind field experimental data

H Sun, C Qiu, L Lu, X Gao, J Chen, H Yang - Applied Energy, 2020 - Elsevier
The wake effect is a major and complex problem in the wind power industry. Wake steering,
such as controlling yaw angles of wind turbines, is a proven approach to mitigate the wake …

The helix approach: Using dynamic individual pitch control to enhance wake mixing in wind farms

JA Frederik, BM Doekemeijer, SP Mulders… - Wind …, 2020 - Wiley Online Library
Wind farm control using dynamic concepts is a research topic that is receiving an increasing
amount of interest. The main concept of this approach is that dynamic variations of the wind …

Influence of atmospheric conditions on the power production of utility-scale wind turbines in yaw misalignment

MF Howland, CM González, JJP Martínez… - Journal of Renewable …, 2020 - pubs.aip.org
The intentional yaw misalignment of leading, upwind turbines in a wind farm, termed wake
steering, has demonstrated potential as a collective control approach for wind farm power …

Periodic dynamic induction control of wind farms: proving the potential in simulations and wind tunnel experiments

JA Frederik, R Weber, S Cacciola… - Wind Energy …, 2020 - wes.copernicus.org
As wind turbines in a wind farm interact with each other, a control problem arises that has
been extensively studied in the literature: how can we optimize the power production of a …

[HTML][HTML] Design and analysis of a wake steering controller with wind direction variability

E Simley, P Fleming, J King - Wind Energy Science, 2020 - wes.copernicus.org
Wind farm control strategies are being developed to mitigate wake losses in wind farms,
increasing energy production. Wake steering is a type of wind farm control in which a wind …

Wind tunnel testing of wake steering with dynamic wind direction changes

F Campagnolo, R Weber, J Schreiber… - Wind Energy Science …, 2020 - wes.copernicus.org
The performance of an open-loop wake steering controller is investigated with a new unique
set of wind tunnel experiments. A cluster of three scaled wind turbines, placed on a large …

Experimental characterisation of the wake behind paired vertical-axis wind turbines

A Vergaerde, T De Troyer, S Muggiasca, I Bayati… - Journal of Wind …, 2020 - Elsevier
Two vertical-axis wind turbines (VAWTs) benefit from a power increase when placed side by
side in close proximity. To study the potential of paired VAWTs for integration in wind farms …

[HTML][HTML] Optimal closed-loop wake steering–Part 1: Conventionally neutral atmospheric boundary layer conditions

MF Howland, AS Ghate, SK Lele… - Wind Energy …, 2020 - wes.copernicus.org
Strategies for wake loss mitigation through the use of dynamic closed-loop wake steering
are investigated using large eddy simulations of conventionally neutral atmospheric …