Journal article
Digital Twin Based Virtual Sensor for Online Fatigue Damage Monitoring in Offshore Wind Turbine Drivetrains
Abstract
Abstract
In this article a virtual sensor for online load monitoring and subsequent remaining useful life (RUL) assessment of wind turbine gearbox bearings is presented. Utilizing a Digital Twin framework the virtual sensor combines data from readily available sensors of the condition monitoring (CMS) and supervisory control and data acquisition (SCADA) system with a physics-based gearbox model. Different state estimation …
Authors
Mehlan FC; Nejad AR; Gao Z
Journal
Journal of Offshore Mechanics and Arctic Engineering, Vol. 144, No. 6,
Publisher
ASME International
Publication Date
December 1, 2022
DOI
10.1115/1.4055551
ISSN
0892-7219