Articles | Volume 10, issue 11
https://doi.org/10.5194/wes-10-2563-2025
https://doi.org/10.5194/wes-10-2563-2025
Research article
 | 
12 Nov 2025
Research article |  | 12 Nov 2025

Simulating run-to-failure SCADA time series to enhance wind turbine fault detection and prognosis

Ali Eftekhari Milani, Donatella Zappalá, Francesco Castellani, and Simon Watson

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Short summary
This paper proposes a data-driven approach to simulate wind turbine sensor time series, such as temperature and pressure signals, describing the behaviour of a wind turbine component as it degrades through time up to the failure point. It allows for the simulation of new failure events or the replication of a given failure under different conditions. The results show that the synthetic signals generated using this approach improve the performance of fault detection and prognosis methods.
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