MPC-Based Arctan Droop Control Strategy of the Parallel Inverter System in an Islanded AC Microgrid

Table 4

Comparison of different control strategies based on voltage THD.

Reference	Control strategy	Voltage THD (%)
[30]	FSC-MPC	2.05
[31]	FSC-MPC with improved droop control	3.8
[32]	Deadbeat control	2.8
[33]	Modulated MPC	2.54
[9]	FSC-MPC with a current observer	2.71
Proposed control strategy	MPC-based arctan droop control	1.23