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Current environmental concerns and expensive infrastructure costs have a significant impact on the adoption of wind turbine technology. Research on the technologies of small wind turbines, which are much smaller in size and capacity, has increased recently. These Small wind turbines have a minimal influence on the environment and require less infrastructure. They have a limited capacity for power generation, necessitating the connection of several turbines to generate usable power. Numerous topologies have been proposed by researchers to combine the power of several wind turbines, but these conventional topologies were primarily developed for high-power wind turbines and cannot be used to connect very small wind turbines because a sizable portion of the generated power would be lost in driving the sophisticated electronic components

This article presents bibliography of multilevel inverters from 2021-2022. The list of journal papers relating to multilevel inverters is included. The bibliography includes papers from 2021-2022.

Multilevel inverters have more prominent features than 2-level inverter due to various advantages like voltage quality, low EMI etc. The semi cross switched multilevel converter topology need less number of semiconductor switches compared to cascaded H-bridge multilevel inverter, and can be implemented to any number of voltage levels. The operating modes of 7-level semi cross switched multi level inverter are discussed. Three phase seven level inverter fed induction motor is implemented in MATLAB/SIMULINK.