The MATLAB simiulink permanent magnet direct drive wind power generation system
uses the SVPWM vector control algorithm on both the machine side and the grid side. The parameter adjustment has been completed and can be operated directly. It can be used for beginners to learn.
(1) SVPWM vector control is adopted;
(2) Double closed-loop control of speed and current is adopted;
(3) The speed loop and current loop on the machine side adopt PI control; and feed-forward decoupling compensation has been adopted
; The current loop adopts PI control; and has sampled feed-forward decoupling compensation;
(5) The tracking performance is good, and the reference speed can be quickly tracked when the wind speed changes;
(6) The function classification of each module is clear and easy to understand.
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ID:5720673086172592
