Fig. 24From: Parallel inverter control using different conventional control methods and an improved virtual oscillator control method in a standalone microgridTerminal voltage [Ch-1: PCC voltage, Ch-4: Load disturbance], (i) Droop control (ii) VSM (iii) VOC and (iv) VOC-PSO; [Ch-1, 2, and 3: 10Â V/div and Ch-4: 1Â V/div]Back to article page