Control strategy for matrix converter based on improved auto disturbance rejection controller
MA Xinghe
ZHANG Shaohui
ZHAO Junying
CHEN Haijun
Abstract：For the space-vector-modulated (SVM) matrix converter (MC),an improved auto disturbance rejection control (ADRC)strategy is proposed to solve the problem that the performance of the output side of the MC is easily affected by the disturbance of the input side.According to the basic principles of the traditional ADRC,the non-linear feedback function is reconstructed,and the improved strategy is designed to solve the controller's dynamic buffeting.The experimental results show that the SVM-MC based on improved ADRC has good output performance in both steady-state conditions and dynamic disturbance conditions,and the output waveform's harmonic distortion is low.
Keywords：space-vector-modulatedmatrix converterauto disturbance rejection controlstate error feedback
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 110-116 )