Appropriate control of high penetration renewable energies in power systems requires a complete modeling of the system. In this paper, a comprehensive state space modeling of voltage source inverters, networks and loads are studied. We have modeled a secondary voltage control that utilizes the nominal set points of the output voltage as the input for the controller design. A distributed control algorithm only requiring a sparse communication between neighboring distributed generators (DGs) is used. The proposed secondary voltage model is applied on a microgrid with three DGs and two loads to verify the results.
@article{arxiv.1708.07501,
title = {State Space Modeling of Inverter Based Microgrids Considering Distributed Secondary Voltage Control},
author = {Ali Dehghan Banadaki and Farideh Doost Mohammadi and Ali Feliachi},
journal= {arXiv preprint arXiv:1708.07501},
year = {2017}
}