@inproceedings{717ff0c02a984965ae367905665e119e,
title = "Active and reactive power control during unbalanced grid voltage in PV systems",
abstract = "This paper presents a control strategy for a grid connected photovoltaic (PV) system aiming to regulate the active and reactive power injected to the electric system during asymmetrical voltage faults. The active power reference is obtained from a Maximum Power Point Tracking (MPPT) algorithm. The proposed control strategy generates the required reference currents to be imposed by the grid-tied inverter from the desired active and reactive power and the measured supply voltage. The scheme is validated for a single stage PV system where the inverter currents are regulated via predictive control. Results showing the performance of the strategy are presented during unbalanced voltage sags and swells.",
keywords = "Current control, Low-voltage ride through (LVRT), MPPT, Power generation control, Solar power generation, Voltage unbalance",
author = "Gustavo Hunter and Iv{\'a}n Andrade and Javier Riedemann and Ram{\'o}n Blasco-Gimenez and Rub{\'e}n Pe{\~n}a",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; null ; Conference date: 24-10-2016 Through 27-10-2016",
year = "2016",
month = dec,
day = "21",
doi = "10.1109/IECON.2016.7793525",
language = "English",
series = "IECON Proceedings (Industrial Electronics Conference)",
publisher = "IEEE Computer Society",
pages = "3012--3017",
booktitle = "Proceedings of the IECON 2016 - 42nd Annual Conference of the Industrial Electronics Society",
}