Impact of Inertia Emulation Based Modified HVDC Tie-Line for AGC Using Novel Cascaded Fractional Order Controller in Deregulated Hybrid Power System

This article deals with the Automatic Generation Control (AGC) mechanism for an interconnected, deregulated hybrid power system. The physical generation constraints such as boiler dynamics, governor dead band (GDB) and rate (GRC) are included a more realistic approach. integration of distributed (DG) systems is also considered to match present scenario. intermittency nature DGs ruins system's inertia dynamic behaviour. A novel cascaded fractional order controller configuration 2-DOF (FOPIλDN)-PDN proposed AGC new quasi opposition based volleyball premier league (QVPL) algorithm employed optimize gains. On other hand, emulation strategy (IES) modified HVDC tie-line used parallel AC retrace inertia. impact IES has been analysed by subjecting several case studies. effectiveness QVPL tested comparing it previously published works on same platform.