Dynamic analysis of active damping methods for LCL-filter-based grid converters

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-o...

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Bibliographic Details
Main Authors: Gervasio, Francesco A., Mastromauro, Rosa A., Ricchiuto, Domenico, Liserre, Marco
Format: Conference Proceeding
Language:English
Subjects:
active damping methods
Active filters
Current control
Damping
dynamic analysis
Inverters
LCL-filter
Power harmonic filters
Resistors
Resonant frequency
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Summary: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.
ISSN:1553-572X
DOI:10.1109/IECON.2013.6699215