Speed control of hybrid energy sources fed BLDC motor drive with FOPID controllerusing various optimization techniques

This article suggests the control of current and speed approach to reduce torque ripple in BLDC motor. Initially, renewable energy hybrid power system (REHPS) is composed a generation PV, fuel cell (FC), storage battery bank. REHPS uses solar as their main source electricity during day. It secondary for maintenance at night or periods shaded conditions. The novelty proposed method achieve minimization error motor optimized by mayfly optimization algorithm (MOA). MOA provides gain parameters fractional order proportional–integral–derivative (FOPID) controller. advantage improve level dependability provide flexibility solving error. model implemented MATLAB/Simulink experimental setup. results are compared with existing research techniques such particle swarm (PSO) moth flame (MFA).