Microgrid Units In The Islanded Operation Mode Implemented In The Dspace Ds1103

This paper shows the experimental results of two three-phase microgrids working in islanded mode. Microgrids were connected without isolation transformer and implemented in only one dSPACE hardware (DS1103), that is linked with simulation MATLAB/Simulink environment by Real-Time Interface. It is shown as two threephase PWM pulses are generated and as all the necessary system control signals are measured using one DS1103 unit. The control system for each microgeneration unit is independent. It based in the droop control method and voltage and current loops with PI controller per phase.