STUDY OF THE ELASTIC STABILITY OF THE WIND TURBINE SUPPORT STRUCTURE BY USING NUMERICAL AND ANALYTICAL METHOD

Abstract

The paper is structured in five parts. In the first part is evoked the importance and presented some aspects from stability theory. In the second part are presented the general model designed by the author with the principal loads. In part three are presented the model for evaluation taking into account the forces given by the wind loads. In part four are given the results obtained using an analytical method neglecting the forces given by the wind loads. Are calculated the dimensions of the diameter and also is verified the section. In part number five the authors presents the conclusions.

Keywords

• modelling
• wind
• turbine
• stability
• beam