Remaining Useful Life Control of a Deteriorating Wind Turbine with Flexible-Shaft Drive-Train - Archive ouverte HAL
Communication Dans Un Congrès Année : 2023

Remaining Useful Life Control of a Deteriorating Wind Turbine with Flexible-Shaft Drive-Train

Résumé

In this paper, we propose a degradation-aware control approach that allows to control the remaining useful life of a deteriorating wind turbine system. We consider more particularly the degradation caused by the dissipated energy in the drive-train, and we aim at controlling it by acting on the control gain of the generator torque imposed at the output of the drive-train. We propose an observation and control structure for this degradation control problem. By applying control techniques, such as optimal control and state-feedback control, we control the degradation process while guaranteeing the stability of the wind turbine system. A numerical case study illustrates the advantages of controlling the degradation using the proposed approach for a system suffering from load effects with the aim to correct its remaining useful life.
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Dates et versions

hal-04246857 , version 1 (17-10-2023)

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Monica Spinola Felix, John Jairo Martinez Molina, Christophe Bérenguer. Remaining Useful Life Control of a Deteriorating Wind Turbine with Flexible-Shaft Drive-Train. ESREL 2023 - 33rd European Safety and Reliability Conference, University of Southampton; European Safety and Reliability Conference, Sep 2023, Southampton, United Kingdom. pp.1800-1807, ⟨10.3850/978-981-18-8071-1_P602-cd⟩. ⟨hal-04246857⟩
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