Autotuning technique for droop controllers to mitigate voltage and frequency deviations caused by load changes

Adaptive multiple‐master strategy for power management of distributed generators in an islanded distribution subsystem

“…This normally requires communication infrastructure and a processing centre to gather system wide information and dynamically assign appropriate references to DGs. A method without the need of communication is also studied in [11, 12], which changes the droop coefficient ( R ) adaptively to eliminate the frequency deviation.…”