Title :
Dynamic analysis of active damping methods for LCL-filter-based grid converters
Author :
Gervasio, Francesco A. ; Mastromauro, Rosa A. ; Ricchiuto, D. ; Liserre, Marco
Author_Institution :
Dept. of Electr. & Inf. Eng. (DEI), Politec. di Bari, Bari, Italy
Abstract :
Active damping methods are used to guarantee the stability of LCL-filter-based grid converters. Many methods have been proposed in literature but a deep comparison of their dynamic performance is missing. The aim of this paper is to fill this gap and to provide a criterion to choose the best trade-off between dynamic performances and stability.
Keywords :
power convertors; power harmonic filters; power system stability; LCL filter based grid converters; active damping method; dynamic analysis; grid converter stability; Active filters; Current control; Damping; Inverters; Power harmonic filters; Resistors; Resonant frequency; LCL-filter; active damping methods; dynamic analysis;
Conference_Titel :
Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE
Conference_Location :
Vienna
DOI :
10.1109/IECON.2013.6699215
