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A tutorial on the dynamics and control of wind turbines and wind farms
2009 American Control Conference, 2009Wind energy is currently the fastest-growing energy source in the world, with a concurrent growth in demand for the expertise of engineers and researchers in the wind energy field. There are still many unsolved challenges in expanding wind power, and there are numerous problems of interest to systems and control researchers.
Lucy Y. Pao, Kathryn E. Johnson
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Supervisory Control of a Wind Farm
IEEE Transactions on Power Systems, 2007This paper presents a scheme for supervisory control of wind farms. We concentrate on reduction of power output variation, but the proposed scheme can also be used for system-wide controls that are related to power variation, such as frequency control or damping of power swings.
Zbigniew Lubosny, Janusz W. Bialek
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A tutorial on the control of wind turbines and wind farms
2009 American Control Conference, 2009Wind is recognized worldwide as a cost-effective, environmentally friendly solution to energy shortages, and wind energy is currently the fastest-growing energy source in the world. Despite the amazing growth in the installed capacity of wind turbines in recent years, engineering and science challenges still exist.
Lucy Pao, Kathryn Johnson
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2014
The change from nuclear power to renewable energy currently provides a large part of the ongoing discussions in politics, science and business. From the renewable energies’ standpoint, wind energy shall be a key technology in the future energy mix. Concerning offshore wind energy in Germany there are some projects currently carried out on construction ...
Mischa Böhm +2 more
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The change from nuclear power to renewable energy currently provides a large part of the ongoing discussions in politics, science and business. From the renewable energies’ standpoint, wind energy shall be a key technology in the future energy mix. Concerning offshore wind energy in Germany there are some projects currently carried out on construction ...
Mischa Böhm +2 more
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Quasilinear control approach to wind farm power control
52nd IEEE Conference on Decision and Control, 2013Quasilinear Control (QLC) is a set of methods for analysis and design of systems with nonlinear actuators and sensors. The approach of QLC is based on the method of stochastic linearization, which replaces each nonlinearity with an equivalent gain and bias.
Yi Guo +4 more
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Development of a surrogate model for wind farm control
2019 American Control Conference (ACC), 2019We present a method to derive a surrogate model for wind farm control. The procedure is based on a stochastic approach using generalized polynomial chaos (PC) and high-fidelity simulations. The turbine control law and the incoming wind conditions, such as speed and directions, are treated as uncertain variables.
Umberto Ciri +4 more
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Control of wind farm connected distribution network
2013 10th IEEE INTERNATIONAL CONFERENCE ON NETWORKING, SENSING AND CONTROL (ICNSC), 2013This paper presents a nonlinear control to regulate DC-link voltage and Power of wind farm equipped with Squirrel Cage Induction Generators (SCIGs), connecting into a 22kV distribution network. Both, active and reactive powers are employed in two independent control laws.
Mohamed Benchagra, Mohamed Maaroufi
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Quasilinear Control of Wind Farm Power Output
IEEE Transactions on Control Systems Technology, 2015Quasilinear Control (QLC) is a set of methods for analysis and design of systems with nonlinear actuators and sensors. The approach of QLC is based on the method of stochastic linearization, which replaces each nonlinearity with an equivalent gain and bias.
Yi Guo +4 more
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A low-order model for wind farm control
2015 American Control Conference (ACC), 2015Wind turbines in a wind farm are operated individually to maximize their own power regardless of the impact of aerodynamic interactions on neighboring turbines. There is the potential to increase power and reduce overall structural loads by properly coordinating the turbines.
Jennifer Annoni, Peter J. Seiler
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Evaluating wake models for wind farm control
2014 American Control Conference, 2014Wind turbines are typically operated to maximize their own performance without considering the impact of wake effects on nearby turbines. There is the potential to increase total power and reduce structural loads by properly coordinating the individual turbines in a wind farm.
Jennifer Annoni +4 more
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