Eventos Anais de eventos
DINAME 2023
XIX International Symposium on Dynamic Problems of Mechanics
Dynamic Response of Wind Turbine Tower Induced by Wheel Unbalance
Submission Author:
Lucas da Mata Rocha Menezes , RJ
Co-Authors:
Lucas da Mata Rocha Menezes, Deane Roehl, Paulo Batista Goncalves
Presenter: Lucas da Mata Rocha Menezes
doi://10.26678/ABCM.DINAME2023.DIN2023-0065
Abstract
The main actions that occur in wind towers come from the incidence of wind. However, there are adverse situations that can lead to an increase in the loads on the towers; an example is the unbalance of the blades. This paper aims to study the behavior of a wind turbine tower considering the unbalance of the blades and its influence on the dynamic response of the tower. Some results show that small variation of mass distribution in one of the blades increases considerably the dynamic response of the tower, mainly if the interaction between rotor-tower is considered.
Keywords
dynamic analysis, Wind Turbine Tower, Unbalanced mass
