In this paper Brushless DC motor drive is utilized as the load of a Photovoltaic system with Maximum Power Point Tracking (MPPT) controller. Perturbation and Observation (P&O) based approach for MPPT controller is presented. A brushless DC motor that unites a motor controller with Proportional Integral (PI) speed control loop is effectively instigated. MATLAB/Simulink is used to construct the dynamic model and simulate the system. The solar Photovoltaic system uses MPPT controller where the output signal is used to govern the DC-DC boost converters to accomplish the MPPT. This proposed MPPT controller produces an average power increase and this unit provides rapid achievement of the MPPT and current control of the BLDC motor drive.
T. Nivethitha and Anand Rajendran, “PV Connected BLDC Motor Drive by Employing P and O MPPT Controller”, International Journal of Innovative Research in Science, Engineering and Technology, vol. 4, no. 6, 2015.