Fig. 25From: Parallel inverter control using different conventional control methods and an improved virtual oscillator control method in a standalone microgridLoad current [Ch-1, 2, and 3 are phase currents, Ch-4 is load side disturbance]; (i) Droop control (ii) VSM (iii) VOC and (iv) VOC-PSO; [Ch-1, 2, and 3: 10 A/div or and Ch-4: 1Â V/div]Back to article page