Maximum Power Point Tracking of Permanent Magnet Direct Drive Wind Power System Based on Sliding Mode Controller
[1]Liu Yanhong,Zhao Jinglong.Maximum Power Point Tracking of Permanent Magnet Direct Drive Wind Power System Based on Sliding Mode Controller[J].Journal of Zhengzhou University (Engineering Science),2016,37(04):1-5.[doi:10.13705/j.issn.1671-6833.2016.04.001]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
37
Number of periods:
2016 04
Page number:
1-5
Column:
Public date:
2016-08-31
- Title:
- Maximum Power Point Tracking of Permanent Magnet Direct Drive Wind Power System Based on Sliding Mode Controller
- Keywords:
- wind energy conversion system; permanent magnet synchronous generator; maximum power point tracking; high-order nonsingular terminal sliding-mode controller
- CLC:
- -
- Abstract:
- A high-order non-singular terminal sliding mode control strategy is proposed to address the issue of achieving maximum wind energy capture in permanent magnet direct drive wind power generation systems. Based on the nonlinear model of the permanent magnet direct drive wind power generation system, a maximum power point tracking method based on optimal torque tracking is proposed, Applying high-order non-singular terminal sliding mode control to the design of torque controller and current controller for permanent magnet synchronous generator (PMSG), achieving fast tracking and stable control of the maximum power point of the permanent magnet direct drive wind power generation system without wind speed sensors. Simulation results verify the effectiveness of the proposed control scheme
- References:
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