Impact Factor:5.27
DOI number:10.1109/TTE.2021.3061742
Journal:IEEE Transactions on Transportation Electrification ( Early Access )
Key Words:Matrix converters , Switches , Stator windings , Rotors , Mathematical model , Induction machines , Windings
Abstract:This paper proposes a cascade proportional-integral second-order sliding mode control (PI-SMC) method for matrix converter-fed brushless doubly-fed induction machine (BDFIM). The PI-SMC method consists of a PI speed controller with an inner-loop second-order SMC. The PI controller provides a reference to the inner-loop second-order SMC with constraints according to the system requirements in terms of maximum current and speed. As the discontinuous sign function in the traditional SMC is replaced by the continuous super-twisting function, the chattering problem is eliminated for inner-loop second-order SMC. Moreover, the inner-loop second-order SMC has robustness and interference immunity against non-linear disturbances of the BDFIM. Simulation and Experimental results demonstrate the excellent robust tracking performance of the proposed PI-SMC method.
Co-author:Xida Chen, Xun Zhao, Hanbing Dan, Mei Su, Yao Sun, Fan Zhang, Marco Rivera, Patrick Wheeler
First Author:Hui Wang
Indexed by:Journal paper
Discipline:Engineering
First-Level Discipline:Electrical Engineering
Document Type:J
Page Number:1-1
ISSN No.:2332-7782
Translation or Not:no
Links to published journals:https://ieeexplore.ieee.org/document/9361693