Fig 1.
Smart Grid Architecture.
Fig 2.
Grid-Support Inverter and Grid-Forming Inverter.
Fig 3.
Power Management Control Strategies in a PV-based smart grid.
Fig 4.
Control strategies for grid-support inverters.
Fig 5.
The voltage and frequency regulation in islanded mode.
Fig 6.
The power-sharing mechanisms based on droop control in a distributed generation system with multiple inverters.
Fig 7.
PV-Based Smart Grid System with grid support and grid-forming inverters.
Fig 8.
Simulation schematic model.
Table 1.
Parameter.
Fig 9.
Power flow dynamics over 24 hours for a grid-connected system.
Fig 10.
The grid-supporting inverters maintain stable voltage and frequency with load conditions in grid-connected mode.
Fig 11.
The grid-forming inverters maintain stable voltage and frequency with load conditions varying in Island mode.
Fig 12.
Battery and Grid-forming inverter response during the fluctuation in PV output.
Fig 13.
The inverter maintains voltage and frequency stability during fluctuations in PV output.
Fig 14.
Prolonged Low-Irradiance Stress Scenario.
Fig 15.
Large-Scale Load Variation (Demand Shock) Stress Scenario.
Fig 16.
Sensitivity Analysis.