Title :
Reduction of saturation-induced distortion and antiwindup in multifrequency current control
Author :
Lennart Harnefors;Alejandro G. Yepes;Ana Vidal;Jesús Doval-Gandoy
Author_Institution :
ABB, Corporate Research, 72178 Vä
Abstract :
Preventing voltage waveform distortion and integrator windup in multifrequency current control during saturated operation is a difficult combined problem, which so far has only partially been solved. In this paper, a scheme based on distortion-free saturation of the resonant-part outputs is proposed. Its effectiveness is experimentally verified.
Keywords :
"Harmonic analysis","Distortion","Voltage control","Current control","Windup","Power conversion"
Conference_Titel :
Power Electronics and Applications (EPE´15 ECCE-Europe), 2015 17th European Conference on
DOI :
10.1109/EPE.2015.7309175
