High-Power Transformer-Less Wind Energy Conversion System with three phase Cascaded Multilevel Inverter

نویسندگان

  • C. MALLIKA
  • R. NAGARAJAN
چکیده

Abstract — In this paper mainly focused on the design and implementation of new topology in a three phase five level Cascaded Multilevel Inverter.Theobjective of this paper is to increase output voltage with a low number of switches and sources at the output without adding any complexity to the power circuit. In this paper, Phase Shifted pulse width modulation techniques are proposed, which can minimize the total harmonic distortion and enhances the output voltages from proposed work of five level output with reduced switches. It is justified that the new topology can be recommended to three phase five level Cascaded H-bridge inverter for better performance in comparison with conventional method. The simulation is done by MATLAB/SIMULINK software.

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تاریخ انتشار 2013