Open AccessSimulation study on pitch system of floating wind turbine
Author(s) -
Dianhui Chen,
Jianguo Li,
Xuanyu Hong,
Diankai Chen
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2083/4/042070
Subject(s) - turbine , matlab , azimuth , marine engineering , pid controller , wind power , wind speed , computer science , pitch control , simulation , control theory (sociology) , engineering , control engineering , geology , control (management) , aerospace engineering , mathematics , temperature control , electrical engineering , geometry , artificial intelligence , operating system , oceanography
Due to the complex sea conditions, floating wind turbines produce unbalanced loads. Firstly, this paper will take NERL-5MW floating wind turbine as the model, and apply brainstorming algorithm (BSO) to the independent pitch system based on PID azimuth weight coefficient. Then, a joint simulation will be carried out in OpenFAST-Matlab/Simulink to study its impact on the load of floating wind turbine. Finally, the simulation results reveal that compared with the independent pitch system based on PID azimuth weight coefficient, the proposed method can reduce the load of the floating platform to a certain extent.