Analysis of the Stress in the Anchors of Floating Wind Turbines in the Open Sea

被引:0
|
作者
Astudillo, Joseline [1 ]
Carlos Garate, Juan [1 ]
Andrade Calle, Rolando [2 ]
Icaza, Daniel [3 ]
机构
[1] Univ Catolica Cuenca, Carrera Ingn Ind Fab Lab, Ave Las Amer & Gen Torres, Cuenca, Ecuador
[2] Univ Catolica Cuenca, Ave Las Amer & Gen Torres, Cuenca, Ecuador
[3] Univ Catolica Cuenca, Carrera Elect, Ave Las Amer & Gen Torres, Cuenca, Ecuador
来源
2022 10TH INTERNATIONAL CONFERENCE ON SMART GRID, ICSMARTGRID | 2022年
关键词
Renewable energy; marine energy; wind power; floating wind turbine; stress; ENERGY;
D O I
10.1109/ICSMARTGRID55722.2022.9848685
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
In this research, the bending stresses produced in the anchors of offshore wind turbines and their maximum rupture limits are analyzed. The aim is to avoid reaching these maximum limits and to guarantee the correct operation of electricity production systems through wind turbines in the open sea as an interesting option in energy transition processes. The transient behavior of the wind turbine structure is improved, as long as the fixings of the anchor points are guaranteed and the position of the wind turbine is vertical as far as possible. In reality, waves produce tension fluctuations in the mooring lines, which means that the wind input is not as constant at the level of the blades. However, this fluctuation is significantly reduced thanks to the hydrodynamic damping, it is there where the anchor points play a transcendental role and guarantee the stability of the turbine.
引用
收藏
页码:461 / 466
页数:6
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