Integral sliding mode current control for double-fed wind power generator
JIN Bo
QIU Dao-yin
Abstract：In view of the influence of fault on the grid of double-fed wind power generator for grid side con-verter,using sliding mode variable structure control method,integral sliding mode variable structure control strategy was put forward to increase power feedforward compensation.According to the mathematical model of grid side converter,the control of the grid side converter used voltage oriented vector to realize the unity-power-factor for the alternating current side and the voltage control in the DC loop.Simulation results showed that this method improved the response speed of the system,overcame the effect and the voltage variable parameter.
Keywords：double-fed wind power generator(DFIG)converter controlforward feedback controlintegral sliding mode control(SMC)
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 44-48 )