Dynamic response of wind turbine gear system with uncertain-but-bounded parameters using interval analysis method. (December 2017)

• Record Type: Journal Article
• Authors: Guerine, A.; El Hami, A.; Walha, L.; Fakhfakh, T.; Haddar, M.
• Is Part Of: Renewable energy. Volume 113(2017)
• Page Start: 679
• Page End: 687
• Publication Date: 2017-12
• Subjects: Uncertain-but-bounded parameters -- Interval analysis method -- Wind turbine gear system -- Probabilistic approach; Renewable energy sources -- Periodicals; Power resources -- Periodicals; Énergies renouvelables -- Périodiques; Ressources énergétiques -- Périodiques; 333.794
• DOI: 10.1016/j.renene.2017.06.028
• Languages: English
• ISSNs: 0960-1481

Abstract

Abstract: In this paper, we propose the interval analysis method for the dynamic response of wind turbine gear system with uncertain-but-bounded parameters. We developed a lumped dynamic model with 8dofs. Lagrange formalism is used to formulate the governing equation of motion of the model. The simulation results are obtained by the interval analysis method for dynamic analysis under uncertainty. The interval analysis method results are compared with probabilistic approach results. This kind of results is coincident with the meaning of the probabilistic approach and interval analysis method.