In power systems the voltage fluctuations are caused by the loading types, impedance of transmission lines and due to single-phase loads are unevenly distributed. This case becomes severe due to the reverse current flow of the DG system in micro grid systems. In this paper a methodology of cooperative control between the D-statcoms that is the voltage fluctuations are reduced in DG systems by controlling the D-statcoms. The DG systems’ control is noticed by a PID controller for two different DG systems and a prototype of hardware was also included.
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