International Research Journal of Education and Technology

Because of their zero emission characteristics, distributed generating units with power electronics are growing in popularity.  Control and coordination of these generating units are the most crucial factors in assessing the flexibility and successful operation of microgrids.  A space vector PWM technically controlled distribution unit connected to the series with constant power sharing is used in this research.  Two significant issues with cascaded-type microgrids that demand quick fixes are the synchronization and power balancing of distributed producing units.  In order to achieve this, an f-P/Q drop control is proposed in this study, and its stability is also investigated.  Under resistive and resistive loads, this proposed drop-control can independently achieve power balance.

Key Words:  Power System, Micro grid , PWM, SPWM, Matlab Simulation,