IEEE - Institute of Electrical and Electronics Engineers, Inc. - Capacitor-Current Proportional-Integral Positive Feedback Active Damping for LCL-Type Grid-Connected Inverter to Achieve High Robustness Against Grid Impedance Variation

Author(s): Yuying He ; Xuehua Wang ; Xinbo Ruan ; Donghua Pan ; Xingping Xu ; Fuxin Liu
Sponsor(s): IEEE Power Electronics Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Volume: PP
Page(s): 1
ISSN (Electronic): 1941-0107
ISSN (Paper): 0885-8993
DOI: 10.1109/TPEL.2019.2906217
Regular:

Capacitor-current-feedback active damping has been widely used in LCL-type grid-connected inverters. However, the damping performance is deteriorated due to the negative equivalent... View More

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