Mostrando 10 resultados de: 12
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A fault detection method for pitch actuators faults in wind turbines
ArticleAbstract: The paper presents a model-based fault detection method for pitch actuators faults using the normaliPalabras claves:Fast, Fault Detection, Hardware In the Loop, Parameter estimation, Wind turbineAutores:Acho L., Christian Tutivén Gálvez, Rodellar J., Vidal Y.Fuentes:googlescopusAcceleration-based fault-tolerant control design of offshore fixed wind turbines
ArticleAbstract: Wind turbines (WTs) are basically controlled by varying the generator load torque (with the so-callePalabras claves:fault-tolerant control, offshore wind energy, super-twisting, vibration mitigation, wind turbine controlAutores:Acho L., Christian Tutivén Gálvez, Rodellar J., Vidal Y.Fuentes:googlescopusActive fault tolerant control for pitch actuators failures tested in a hardware-in-the-loop simulation for wind turbine controllers
Conference ObjectAbstract: The number and complexity of control systems in wind turbines (WT) is expanding rapidly, and their dPalabras claves:discrete-time, disturbance compensator, Fast, Fault diagnosis, fault-tolerant-control, Hardware-in-the-LoopAutores:Acho L., Christian Tutivén Gálvez, Rodellar J., Vidal Y.Fuentes:googlescopusFault detection and isolation of pitch actuator faults in a floating wind turbine
Conference ObjectAbstract: In this work, the problem of detection and isolation of pitch actuator faults in wind turbines (WTs)Palabras claves:Fault Detection, Fault isolation, Interval observer, Residual signalAutores:Acho L., Christian Tutivén Gálvez, Rodellar J., Vidal Y.Fuentes:googlescopusFault diagnosis and fault-tolerant control ofwind turbines via a discrete time controller with a disturbance compensator
ArticleAbstract: This paper develops a fault diagnosis (FD) and fault-tolerant control (FTC) of pitch actuators in wiPalabras claves:Discrete time, disturbance compensator, Fast, Fault Detection, Fault diagnosis, Fault isolation, fault-tolerant-controlAutores:Acho L., Christian Tutivén Gálvez, Rodellar J., Vidal Y.Fuentes:googlescopusHysteresis-Based Design of Dynamic Reference Trajectories to Avoid Saturation in Controlled Wind Turbines
ArticleAbstract: The main objective of this paper is to design a dynamic reference trajectory based on hysteresis toPalabras claves:avoid saturation, fault tolerant control, Hysteresis, super-twisting, Wind turbineAutores:Acho L., Christian Tutivén Gálvez, Rodellar J., Vidal Y.Fuentes:googlescopusPassive fault tolerant control strategy in controlled wind turbines
Conference ObjectAbstract: In wind turbines (WTs), some faults can induce saturation of the control signal, and these saturatioPalabras claves:Autores:Acho L., Christian Tutivén Gálvez, Rodellar J., Vidal Y.Fuentes:googlescopusVariable structure strategy to avoid torque control saturation of a wind turbine in the presence of faults
ArticleAbstract: �Every physical actuator is subject to saturation. It has been well recognized that, when the actuatPalabras claves:Fault Detection, Faults, Saturation, Torque control, Wind turbineAutores:Acho L., Christian Tutivén Gálvez, Rodellar J., Vidal Y.Fuentes:googlescopusWind turbine fault detection and classification by means of image texture analysis
ArticleAbstract: The future of the wind energy industry passes through the use of larger and more flexible wind turbiPalabras claves:fault classification, Fault Detection, Texture analysis, Wind turbineAutores:Acho L., Alférez S., Christian Tutivén Gálvez, Mujica L.E., Pozo F., Rodellar J., Ruiz M.L., Vidal Y.Fuentes:googlescopusWind turbines controllers design based on the super-twisting algorithm
Conference ObjectAbstract: The continuous increase in the size of wind turbines (WTs) has led to new challenges in the design oPalabras claves:Autores:Acho L., Christian Tutivén Gálvez, Rodellar J., Vidal Y.Fuentes:googlescopus