Different Control Strategies of Multi-Level Inverter for Grid Connected Wind Power Systems

Abstract

Multi-level inverters have attracted high-performance and medium voltage energy control in many institutional work and industry. Further, the multi-level concept is used to reduce the harmonic distortion on the output wave form without reducing the inverter power output. The multi-level concept is used for reducing harmonic distortion in the output waveform. We have many control strategies in multi-level inverters which have been gaining high popularity in research teams and in the development of high and medium voltage applications for industrial applications. The proposed strategies include the use of pulse width modulation (PWM) schemes, artificial intelligence-based controllers to enhance the performance of multilevel inverters. These advanced control strategies effectively improve the power quality and overall efficiency of renewable energy systems. This paper explores the different control techniques for multi-level inverters, making their implementations versatile in many industrial areas in some power applications and Control methods for a new class of converter, the multilevel modular converter (MMC).