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Design and Simulation of DPWM for Cascaded Multilevel Voltage Source Inverter


Rashmi A , VTU-RC MYSURU; Meghashree A C, VTU-RC MYSURU


Cascaded H-bridge multilevel inverter, digital pulse width modulation (DPWM), field programmable gate array (FPGA), Xilinx System Generator


Multilevel inverter has a lot of application in the power electronic field, the main application is that the inverter converts a DC to AC, with a lower harmonic distortion, The paper explains the methodology that is the seven level cascaded H-bridge are used to get a lower harmonic distortion in the output Ac voltage with smoother wave by using lower switching frequency, these H-bridge contain less no. of switches so the complexity of the circuit is less. these will be design by using MATALB SIMULIX.

Other Details

Paper ID: IJSRDV3I31404
Published in: Volume : 3, Issue : 3
Publication Date: 01/06/2015
Page(s): 3366-3368

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