Improved voltage fluctuations in improved microgrid based dual packet loop Flywheel battery control and harmonic system reduction by NPC three-level inverter

Clean power sources like PV and wind consist of prodigious randomness as well volatility, random variations in solar irradiance speed are vulnerable to the voltages variations. As a result effect photovoltaic energy relation quality Microgrid reduction system harmonics, this study describes parallel mode connection carousel battery with two small voltage adjustment each output micro source done by AC side. The inverter comes an NPC three-level MATLAB / Simulink software simulation results show that From closed-loop control strategy use inverter, stabilization improved, harmonics reduced, so we will have better result.