|本期目录/Table of Contents|

[1]张凤阁,金石.无刷双馈风力发电系统的L2鲁棒控制[J].电机与控制学报,2010,(08):70-74.
 ZHANG Feng-ge,JIN Shi.L2 robust control for brushless double-fed windpower generation system[J].,2010,(08):70-74.
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无刷双馈风力发电系统的L2鲁棒控制(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2010年08
页码:
70-74
栏目:
出版日期:
2010-09-20

文章信息/Info

Title:
L2 robust control for brushless double-fed windpower generation system
作者:
张凤阁; 金石;
沈阳工业大学电气工程学院;
Author(s):
ZHANG Feng-ge; JIN Shi
Electric Engineering Institute; Shenyang University of Technology; Shenyang 110178; China
关键词:
无刷双馈电机 L2鲁棒控制 风力发电 变速恒频 最大风能捕获
Keywords:
brushless doubly-fed machine L2 robust control wind power generation variable speed constant frequency maximum wind energy tracking
分类号:
TM614
DOI:
-
文献标志码:
A
摘要:
针对变速恒频无刷双馈风力发电系统受风能不确定性和不稳定性影响的问题,分析风力机的运行特性及最大风能捕获的实质,将最大风能捕获问题转化为对发电机转速的控制问题,建立数学模型,利用L2范数对干扰信号加以限制。采用L2鲁棒控制方法设计控制器。L2鲁棒控制器的结构和参数都固定不变,并可以保证系统在不确定性影响最严重的情况下也能满足性能要求,使系统具有较强的抗干扰性。仿真结果表明,所设计的控制器使系统对参数不确定性及负载扰动具有较强的鲁棒性,并且能快速地跟踪风速,进而提高风能利用率。
Abstract:
For the problem of the variable-speed constant-frequency brushless doubly-fed wind power generation system suffering from the uncertainties and instability of wind energy,the maximum wind energy tracking problem is transformed into the speed control problem of the generator based on the analysis of the wind turbine operation characteristics and the essence of the maximum wind energy tracking,the mathematical model is established,and the disturbance signals are bounded by L2 norm.L2 robust control method is ...

参考文献/References:

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备注/Memo

备注/Memo:
辽宁省自然科学基金资助项目(20052046)
更新日期/Last Update: 2010-11-17