A Sliding Mode Pitch Control for Multi-Megawatt Offshore Wind Turbines

被引：0
|
作者：
Larrea-Leon, Carlos [1 ]
Seshagiri, Sridhar [2 ]
机构：
[1] Univ Publ Navarra, Dept Elect & Elect Engn, Pamplona, Spain
[2] San Diego State Univ, Dept Elect & Comp Engn, San Diego, CA 92182 USA
来源：
2018 CLEMSON UNIVERSITY POWER SYSTEMS CONFERENCE (PSC) | 2018年
关键词：
Sliding Mode Control; Pitch Control; Offshore Wind Turbine; 5-MW Wind Turbine; STANDARD; SYSTEMS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A sliding mode controller with conditional integrator is proposed for pitch angle regulation in multi-megawatt wind turbines working under high speed wind conditions. The control objective is to improve the transient and steady-state performance of conventional continuous sliding mode pitch controllers by adding a conditional integrator, that is only active within the boundary layer. The control design is validated using the 5-MW offshore wind turbine model from NREL's FAST comprehensive aeroelastic simulator and considering pitch actuator dynamics. Furthermore, the mechanical response of different elements of the wind turbine is evaluated using MLife.
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页数：8
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