Control of converter fed microgrid using fuzzy controller

Author

Singaravelan, A. ; Kowsalya, M.

Author_Institution

Sch. of Electr. Eng., VIT Univ., Vellore, India

fYear

2013

fDate

10-12 April 2013

Firstpage

1179

Lastpage

1184

Abstract

This paper presents fuzzy controller for voltage-frequency control scheme for microgrid in islanding operation. The proposed scheme of fuzzy based voltage-power/frequencyre-active power (VP/FQ) sets the real power output to regulate the microgrid voltage and the reactive power output to regulate the frequency. This supervisory control scheme allows the voltage source converter(VSC) with standard inductor interface and dq-frame current control in islanding mode in the instantaneous synchronization operation. The results demonstrate that the proposed approach perfume well and has a significance for the control of inverters in microgrid.

Keywords

distributed power generation; electric current control; frequency control; fuzzy control; power convertors; power generation control; reactive power control; synchronisation; voltage control; VP-FQ; VSC; converter fed microgrid control; dq-frame current control; frequency regulation; fuzzy based voltage-power-frequency reactive power control scheme; instantaneous synchronization operation; inverter control; islanding mode; islanding operation; microgrid voltage regulation; standard inductor interface; supervisory control scheme; voltage source converter; Equations; Frequency control; Frequency conversion; Generators; Mathematical model; Microgrids; Voltage control; Fuzzy logic; Instantaneous Synchronization; Intentional Islanding; Microgrid; PI;

fLanguage

English

Publisher

ieee

Conference_Titel

Energy Efficient Technologies for Sustainability (ICEETS), 2013 International Conference on

Conference_Location

Nagercoil

Print_ISBN

978-1-4673-6149-1

Type

conf

DOI

10.1109/ICEETS.2013.6533554

Filename

6533554