Linear Parameter-Varying Model Predictive Control for Hydraulic Wind Turbine
Actuators, 2022 Wind speed uncertainty and measurement noise affect the control effect in hydraulic wind turbine systems. This paper proposes a model predictive control (MPC) method with a dynamic Kalman filter (KF) based on a linear parameter-varying (LPV) model to ...
Bin Han, Hongyan Gao
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Modeling and Control of a 600 kW Closed Hydraulic Wind Turbine with an Energy Storage System
Applied Sciences, 2018 In this paper, an innovative closed hydraulic wind turbine with an energy storage system is proposed. The hydraulic wind turbine consists of the wind rotor, the variable pump, the hydraulic bladder accumulator, the variable motor, and the synchronous ...
Liejiang Wei +4 more
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Energies, 2020 Taking the hydraulic wind turbine as the research object, the method is studied to improve the utilization ratio of wind energy for hydraulic wind turbine, when the wind speed is lower than the rated wind speed.
Chao Ai +6 more
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Energy Science & Engineering, 2020 In this paper, a novel fuzzy Proportion Integration Differentiation (PID) controller is proposed to extract the optimal energy from wind for a hydraulic offshore wind turbine.
YaJun Fan, AnLe Mu
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Development of a Flexible Lightweight Hydraulic-Pneumatic Flywheel System for Wind Turbine Rotors
Fluids, 2020 In this paper, the design of a flexible piston accumulator for application in a hydraulic-pneumatic flywheel system in a wind turbine rotor is presented.
Laurence Alhrshy +2 more
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Application and analysis of hydraulic wind power generation technology
Energy Strategy Reviews, 2023 With the increasing installed capacity of wind power, higher requirements are put forward for the quality of wind power, but the randomness and intermittency of wind power seriously affect its quality and the stability of the power grid.
Keyi Liu +6 more
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Control design, implementation, and evaluation for an in-field 500 kW wind turbine with a fixed-displacement hydraulic drivetrain [PDF]
Wind Energy Science, 2018 The business case for compact hydraulic wind turbine drivetrains is becoming ever stronger, as offshore wind turbines are getting larger in terms of size and power output. Hydraulic transmissions are generally employed in high-load systems and form an
S. P. Mulders +2 more
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Considerations regarding the use of hydraulic drive systems in the construction and maintenance of wind turbines [PDF]
Journal of Research and Innovation for Sustainable Society, 2020 In the current world scientific-technical context, the boundaries between the applications of the various engineering fields are in a continuous movement and interweaving; the field of hydraulics is a representative one for this, lately hydrostatic ...
Radu Rădoi +3 more
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Research on a power smoothing control strategy for energy storage hydraulic wind turbines
Energy Science & Engineering, 2023 To solve the problem of large output power fluctuations in wind turbines and improve grid adaptability, a hydraulic energy storage system is introduced in traditional hydraulic wind turbines.
Wei Gao +4 more
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A feasibility and dynamic performance analysis of hydromechanical hybrid power transmission technology for wind turbines [PDF]
Mechanical Sciences, 2023 A multi-body dynamical model of a wind turbine power generation system (WTPGS) based on hydromechanical hybrid power transmission (HMHPT) technology is developed and simulated to overcome the individual drawbacks of the gear train and hydrostatic power ...
D. Kumar, A. C. Mahato
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