Design and Analsyis of 31-Level Asymmetric Cascaded H-Bridge Multilevel Inverter with Reduced Number of Switches

Bulletin of Scientific Research

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Field Value
 
Title Design and Analsyis of 31-Level Asymmetric Cascaded H-Bridge Multilevel Inverter with Reduced Number of Switches
 
Creator A, Manoranjan
C, Christober Asir Rajan
 
Subject Multilevel Inverter (MLI)
Phase Disposition Pulse Width Modulation (PD-PWM)
Cascaded H-bridge
Total Harmonic Distortion (THD)
 
Description A new multilevel inverter with less no of power switches is proposed. This is based on cascaded H-bridge topology. The design and analysis of 31-level reduced switch inverter with different modes of operation are presented in this paper. The proposed inverter is asymmetric in nature and it uses unequal DC voltage sources. PD-PWM modulation technique has been used here to get proper switching. The proposed idea has been validated through simulation and the received results provides better efficiency, less low order harmonics and less switching losses.
 
Publisher IOR PRESS
 
Date 2020-10-06
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://www.journals.iorpress.org/index.php/bsr/article/view/159
10.34256/bsr2023
 
Source Bulletin of Scientific Research; Vol. 2 No. 2 (2020): Volume 2 Issue 2 Year 2020; 14-28
2582-4678
10.34256/bsr202
 
Language eng
 
Relation https://www.journals.iorpress.org/index.php/bsr/article/view/159/119
 
Rights Copyright (c) 2020 Manoranjan A, Christober Asir Rajan C
 

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