Design of a Single Phase H- Bridge Cascaded Multi Level Inverter (9 Level) for Solar Powered Utilities
P. Sathyanathan1, P. Usha Rani2

1P. Sathyanathan, M.E, Department of EEE, Vel Tech, Chennai (Tamil Nadu), India.

2Dr. P. Usha Rani, M.E, Ph.D, Department of EEE, RMDEC, Senior Member IEEE, Chennai (Tamil Nadu), India.

Manuscript received on 22 November 2019 | Revised Manuscript received on 03 December 2019 | Manuscript Published on 14 December 2019 | PP: 53-56 | Volume-9 Issue-1S November 2019 | Retrieval Number: A10131191S19/2019©BEIESP | DOI: 10.35940/ijitee.A1013.1191S19

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Abstract: Nine level inverter and converter which is used for solar powered utilities was proposed. The inverter has 7 switches in main circuit and 1 switch for high frequency switching for the generation of nine level output. The output in the inverter reduces overall THD, loss due to switching and improves the efficiency of the power in the output. In this paper the control circuit is simplified by using capacitors to balance the voltage automatically. Using MATLAB/Simulink simulation results are explained in detail.

Keywords: Converter, Multilevel Inverter, Solar Powered Utilities and MATLAB/Simulink.
Scope of the Article: Low-power design