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High Step up Converter Connected BLDC Motor with MPPT Controller for PV Application

A.Peer Mohamed, J. Shervy Haeden, R. Shylin Babu

This paper presents a brushless dc motor drive, which is utilized as the load of a photovoltaic system with a maximum power point tracking (MPPT) controller. To achieve a fast and stable response for the real power control, the intelligent controller consists of a Incremental Conductance (Inc - Condi) for maximum power point tracking (MPPT) where the output signal is used to control the interleaved boost converters to achieve the MPP. A brushless DC (BLDC) motor drive system that incorporates a motor controller with proportional integral (PI) speed control loop using MATLAB/Simulink is used to build the dynamic model and simulate the system.