IMPROVING WIND ENERGY SYSTEM POWER GENERATION USING A HYBRID DE-PSO ALGORITHM TO SOLVE NONLINEAR SHEPWM EQUATIONS

Abstract

This article presents a revolutionary power conversion for wind energy conversion systems that was created using new hybrid multilevel inverter (HMLI) topologies that have a great output voltage spectrum and fewer switches.  Harmonic removal with selectivity  By solving nonlinear transcendental equations to ascertain the switching angles in advance, SHEWM may eliminate specific low order harmonics and accomplish exact harmonic control for hybrid multilevel inverters (HMLI).  This study suggests a hybrid DE-PSO algorithm for choosing the switching angle of  inverters.  The wind energy conversion systems (WECS) included a permanent magnet synchronous generator (PMSG), a diode bridge rectifier, a conventional boost converter, and an isolated load-connected novel multilevel inverter.  It is observed that the intended system operates with minimal harmonic content and that the power generated by the permanent magnet synchronous generator is successfully transmitted to the load. It has been shown that the power conversion using a multilevel DC to AC converter has improved power quality, efficiency, and voltage utilisation.Integration of wind energy conversion systems has been studied using MATLAB Simulink.