Results 11 to 20 of about 1,215 (117)

Model Based Open-Loop Wind Farm Control Using Active Power for Power Increase and Load Reduction

Applied Sciences, 2017
A new wind farm control algorithm that adjusts the power output of the most upstream wind turbine in a wind farm for power increase and load reduction was developed in this study. The algorithm finds power commands to individual wind turbines to maximize
Hyungyu Kim, Kwansu Kim, Insu Paek
doaj   +1 more source

Expert Elicitation on Wind Farm Control

Journal of Physics: Conference Series, 2020
Abstract Wind farm control is an active and growing field of research in which the control actions of individual turbines in a farm are coordinated, accounting for inter-turbine aerodynamic interaction, to improve the overall performance of the wind farm and to reduce costs.
van Wingerden, J.W., Fleming, P.A., Gocmen, T., Eguinoa, I., Doekemeijer, B.M., Dykes, K., Lawson, M., Simley, E., King, J., Astrain, D., Iribas, M., Bottasso, C.L., Meyers, J., Raach, S., Kolle, K., Giebel, G.   +15 more
openaire   +5 more sources

A tutorial on control-oriented modeling and control of wind farms [PDF]

2017 American Control Conference (ACC), 2017
Wind turbines are often sited together in wind farms as it is economically advantageous. However, the wake inevitably created by every turbine will lead to a time-varying interaction between the individual turbines. Common practice in industry has been to control turbines individually and ignore this interaction while optimizing the power and loads of ...
Boersma, Sjoerd, Doekemeijer, Bart M., Gebraad, Pieter M. O., Fleming, Paul A., Annoni, Jennifer, Scholbrock, Andrew K., Frederik, Joeri A., van Wingerden, Jan-Willem   +7 more
openaire   +2 more sources

Comparison of wind farm control strategies under realistic offshore wind conditions: turbine quantities of interest [PDF]

Wind Energy Science
Wind farm flow control is a strategy to increase the efficiency and therefore lower the levelized cost of energy of a wind farm. This is done using turbine settings such as the yaw angle, blade pitch angles, or generator torque to manipulate the flow ...
J. A. Frederik, E. Simley, K. A. Brown, G. R. Yalla, L. C. Cheung, P. A. Fleming   +5 more
doaj   +1 more source

A control-oriented dynamic wind farm model: WFSim [PDF]

Wind Energy Science, 2018
Wind turbines are often sited together in wind farms as it is economically advantageous. Controlling the flow within wind farms to reduce the fatigue loads, maximize energy production and provide ancillary services is a challenging control problem due
S. Boersma, B. Doekemeijer, M. Vali, J. Meyers, J.-W. van Wingerden   +4 more
doaj   +1 more source

Development and application of smart key security control system for wind farms

Dianzi Jishu Yingyong, 2023
The informatization and intelligence of wind farm lock and key management is the key to further improve the level of wind farm operation and maintenance management.
Liu Hailong, Zhao Ji, Zhou Liangji, Hou Qiang   +3 more
doaj   +1 more source

A wake detector for wind farm control

Journal of Physics: Conference Series, 2015
The paper describes an observer capable of detecting the impingement on a wind turbine rotor of the wake of an upstream machine. The observer estimates the local wind speed and turbulence intensity on the left and right parts of the rotor disk. The estimation is performed based on blade loads measured by strain gages or optical fibers, sensors which ...
BOTTASSO, CARLO LUIGI, CACCIOLA, STEFANO, Schreiber, J.   +2 more
openaire   +1 more source

Definition, Architecture and Constructive Route of Intelligent Offshore Wind Farm

南方能源建设, 2020
[Introduction] Intelligence of offshore wind farm is a realistic need to improve the operation level and benefit. [Method] Definition of Intelligent offshore wind farm was firstly proposed and then architecture of the intelligent offshore wind farm was ...
CHEN Liang, YANG Xi, YANG Yuan
doaj   +1 more source

Stability analysis and parameter coordination of the grid-connected wind farm with heterogeneous PMSGs

Energy Reports, 2022
Improper setting of phase-locked loop (PLL) control parameters is one of the key factors for the adverse dynamic interaction between wind turbine generators, resulting in the oscillation instability of wind power systems.
Haibin Zhou, Zhengxiang Zhang, Wentao Li, Dongsheng Liu, Zhenbin Du, Genpan Gong, Zhiwei Chen   +6 more
doaj   +1 more source

Ensemble-Based Flow Field Estimation Using the Dynamic Wind Farm Model FLORIDyn

Energies, 2022
Wind farm control methods allow for a more flexible use of wind power plants over the baseline operation. They can be used to increase the power generated, to track a reference power signal or to reduce structural loads on a farm-wide level.
Marcus Becker, Dries Allaerts, Jan-Willem van Wingerden   +2 more
doaj   +1 more source