Multivariable adaptive variable structure disturbance rejection control for DFIG system

被引:3
作者
Tohidi, Akbar [1 ]
Abedinia, Oveis [2 ]
Bekravi, Masoud [3 ]
Ojaroudi, Nasser [2 ]
机构
[1] KN Toosi Univ Technol, Adv Control Syst Lab, Tehran, Iran
[2] Islamic Azad Univ, Ardabil Branch, Young Researchers & Elite Club, Ardebil, Iran
[3] Islamic Azad Univ, Ardabil Branch, Dept Comp Engn, Ardebil, Iran
关键词
variable-speed wind turbine; disturbance rejection control; adaptive sliding mode; stator-flux-oriented vector control;
D O I
10.1002/cplx.21620
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
A novel variable structure and disturbance rejection control strategy for a wind turbines equipped with a double fed induction generator based on stator-flux-oriented vector control is presented. According to estimation of maximum power operation points of wind turbine under stochastic wind velocity profiles and tracking them using traditional offline gain, scheduling and innovative adaptive online method is necessary. To demonstrate the effectiveness of the proposed control strategy, the estimation of maximum operating power point of wind turbine and tracking it under stochastic wind velocity profiles has been considered as a test case. Simulation results show the validity of the proposed technique. (c) 2014 Wiley Periodicals, Inc. Complexity 21: 50-62, 2016
引用
收藏
页码:50 / 62
页数:13
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