@inproceedings{e8e0fc91d93f45fb8f697c666773831a,
title = "Impedance modeling and stability analysis of LCL-type grid-connected inverters with different current sampling schemes",
abstract = "Two sequence impedance models of LCL-type grid-connected three-phase inverters with different current sampling schemes are presented using the harmonic linearization method, respectively. The proposed positive- and negative-sequence impedance models are then applied to analyze the stability and resonance between the converter and the grid. An impedance-based analysis approach is used to characterize such resonance caused by impedance interactions under grid-side current (GC) feedback and converter-side current (CC) feedback, respectively. Detailed circuit simulation is built to validate the accuracy of the impedance models as well as their effectiveness applied to the comparative analysis of stability margin of different current sampling schemes quantitatively.",
keywords = "LCL-type grid-connected inverters, different current sampling schemes, impedance modeling, stability analysis",
author = "Yanxue Yu and Haoyu Li and Zhenwei Li",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 8th IEEE International Power Electronics and Motion Control Conference, IPEMC-ECCE Asia 2016 ; Conference date: 22-05-2016 Through 26-05-2016",
year = "2016",
month = jul,
day = "13",
doi = "10.1109/IPEMC.2016.7512419",
language = "英语",
series = "2016 IEEE 8th International Power Electronics and Motion Control Conference, IPEMC-ECCE Asia 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "974--981",
booktitle = "2016 IEEE 8th International Power Electronics and Motion Control Conference, IPEMC-ECCE Asia 2016",
address = "美国",
}