Renewable Source DCMicrogrid Connected BLDC Water Pumping System with Adaptive Control Techniques

Microgrid the multiple renewable sources like PVA, battery, supercapacitors, connected DC microgrid system operating a BLDC motor with the application for pumping water is proposed. The PVA integrated DC-DC converter is controlled by different control techniques which include conventional PI controller compared to fuzzy and ANFIS control modules. A comparison of peak value generation at DC link voltage along with BLDC motor speed comparison with different controllers is observed in this paper. The proposed model is modeled in MATLAB Simulink environment with time-domain analysis using `powergui' toolbox with graphs compared for different controllers.