期刊文献+

Asymptotic Tracking Control for Wind Turbines in Variable Speed Mode 被引量:1

Asymptotic Tracking Control for Wind Turbines in Variable Speed Mode
下载PDF
导出
摘要 This paper presents a variable speed control strategy for wind turbines in order to capture maximum wind power.Wind turbines are modeled as a two-mass drive-train system with generator torque control.Based on the obtained wind turbine model,variable speed control schemes are developed.Nonlinear tracking controllers are designed to achieve asymptotic tracking for a prescribed rotor speed reference signal so as to yield maximum wind power capture.Due to the difficulty of torsional angle measurement,an observer-based control scheme that uses only rotor speed information is further developed for global asymptotic output tracking.The effectiveness of the proposed control methods is illustrated by simulation results. This paper presents a variable speed control strategy for wind turbines in order to capture maximum wind power.Wind turbines are modeled as a two-mass drive-train system with generator torque control.Based on the obtained wind turbine model,variable speed control schemes are developed.Nonlinear tracking controllers are designed to achieve asymptotic tracking for a prescribed rotor speed reference signal so as to yield maximum wind power capture.Due to the difficulty of torsional angle measurement,an observer-based control scheme that uses only rotor speed information is further developed for global asymptotic output tracking.The effectiveness of the proposed control methods is illustrated by simulation results.
出处 《IEEE/CAA Journal of Automatica Sinica》 SCIE EI CSCD 2017年第3期569-576,共8页 自动化学报(英文版)
基金 supported by the Key Project of National Natural Science Foundation of China(61533009) the 111 Project(B08015) the Research Projects(KQC201105300002A,JCY20130329152125731,JCYJ20150403161923519)
关键词 Asymptotic tracking partial-state and output feedback two-mass drive-train model variable speed control wind turbines Asymptotic tracking partial-state and output feedback two-mass drive-train model variable speed control wind turbines
  • 相关文献

同被引文献6

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部