Wind Disturbance Accommodation Control for Variable-pitch Variable-speed Wind Turbines

被引：0
|
作者：
Wang, Shitao [1 ]
Yang, Tao [1 ]
Lv, Zhengyu [1 ]
Zhang, Shuilong [2 ]
Pan, Shizheng [2 ]
机构：
[1] Zhejiang Univ, Coll Elect Engn, Hangzhou, Zhejiang, Peoples R China
[2] Xinda Grp Ltd, Reserch & Dev Ctr, Ningbo, Zhejiang, Peoples R China
来源：
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION AND VEHICULAR TECHNOLOGY (ICCVT 2010), VOL II | 2010年
关键词：
Wind Turbine; Speed Regulator; Disturbance Accommodating Control; Robustness Control;
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：
Wind turbines are working in random wind which power is changing suddenly and consistantly. To improve the dynamic performance of wind turbine speed regulator and to alleviate mechanical loads above rated wind speed, a disturbance accommodation contol (DAC) feedback is added to state space speed controller of wind turbines. By proper design of the added feedback parameters, the DAC strategy shows smaller mechanical impact to system under random wind disturbance with optimized pitch control actions. The simulation results verify the performance. The results also show robustness in the whole wind speed range above rated.
引用
收藏
页码：488 / 491
页数：4
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