State-of-the-art in integrated prognostics and health management control for utility-scale wind turbines

M. Hung Do and Dirk Söffker

Renewable and Sustainable Energy Reviews, 2021, vol. 145, issue C

Abstract: Wind energy takes an important role in the transformation of the global energy system towards clean and sustainable sources. The main development of wind energy technology in recent decades is the growth of wind turbine size motivated by economic factors. The larger turbine size helps increase power output and energy efficiency, however, it leads to challenges in wind turbine operation and maintenance. To further reduce the cost of wind energy, advanced control approaches are developed focusing on power maximization, structural load mitigation, lifetime extension, and reliability improvement. This multi-objective problem is difficult to solve due to design conflicts. The optimal trade-off between goals is varying and depends on actual operating situations such as on-site wind characteristics, system aging, and grid requirements.

Keywords: Wind energy; Integrated PHM control; Prognostics and health management; Fault evasion; Structural load; O&M cost (search for similar items in EconPapers)
Date: 2021
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Citations: View citations in EconPapers (4)

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DOI: 10.1016/j.rser.2021.111102

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