“…In this method, the follower sources equalize their coordination factor (ratio of measured on nominal active/reactive power) with that of the leader agent. In [25], the mismatch between the source's active/reactive powers is defined as a cost function, which is minimized by crow search optimization algorithm. To reduce the communication traffic, [26] proposes an event triggered based method, where data transfer only occurs at certain event times defined based on the variations in system state.…”