Development of Control System of the Single Phase Multi-input Inverter for Microgrids

  • C. Ramonas Kaunas University of Technology
  • V. Adomavicius Kaunas University of Technology
Keywords: Microgrid, distributed power generation, control system, pulse inverters, DC-DC power converters

Abstract

Scheme of the small-scale microgrid inverter control system is investigated and described. The researched microgrid is intended for small-scale power users, which maximum capacity does not exceed 5 kW. Results of the control system research are presented. Method of mathematical modelling was used for researches of the system. The MATLAB/SIMULINK model was worked out for this purpose. The model was based on the SymPowerSystems library. The main target of the researches was active and reactive power control in the microgrid. The curves reflecting the possibility and quality of the independent active and reactive power control in the microgrid are presented and discussed.

DOI: http://dx.doi.org/10.5755/j01.eee.20.9.8711

Published
2014-11-17
Section
RENEWABLE ENERGY