Design and Validation of a Reduced Switching Components Step-Up Multilevel Inverter (RSCS-MLI)

A reduced switching components step-up multilevel inverter (RSCS-MLI) is presented in the paper. The basic circuit of the proposed MLI can produce 11 levels in the output voltage with a reduced number of switching components. The other features of the proposed circuit include a low value of voltage...

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Autores principales:	Mohammad Wasiq, Adil Sarwar, Zeeshan Sarwer, Mohd Tariq, Shafiq Ahmad, Adel M. Al-Shayea, Jahangir Hossain
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	RSCS-MLI multilevel inverter NLC total harmonic distortion Chemical technology TP1-1185 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/b32cc6c0f6644d11a4be8f85d618adad
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spelling	oai:doaj.org-article:b32cc6c0f6644d11a4be8f85d618adad2021-11-25T18:50:41ZDesign and Validation of a Reduced Switching Components Step-Up Multilevel Inverter (RSCS-MLI)10.3390/pr91119482227-9717https://doaj.org/article/b32cc6c0f6644d11a4be8f85d618adad2021-10-01T00:00:00Zhttps://www.mdpi.com/2227-9717/9/11/1948https://doaj.org/toc/2227-9717A reduced switching components step-up multilevel inverter (RSCS-MLI) is presented in the paper. The basic circuit of the proposed MLI can produce 11 levels in the output voltage with a reduced number of switching components. The other features of the proposed circuit include a low value of voltage stresses and the inherent generation of the voltage levels pertaining to the negative half without the requirement of an H-bridge. Fundamental frequency switching technique, also known as Nearest Level Control (NLC) technique, is implemented in the proposed topology for generating the switching signals. The experimental total harmonic distortion (THD) in the output voltage comes out to be 9.4% for modulation index equal to 1. Based on different parameters, a comparative study has been shown in the paper, which makes the claim of the proposed MLI stronger. An experimental setup is prepared to carry out the hardware implementation of the proposed structure and monitor its performance under dynamic load conditions, which is also used to verify the simulation results. Power loss analysis, carried out by using PLECS software, helps us to gain insight into different losses occurring while operating the inverter. The different results are explained and analyzed in the paper.Mohammad WasiqAdil SarwarZeeshan SarwerMohd TariqShafiq AhmadAdel M. Al-ShayeaJahangir HossainMDPI AGarticleRSCS-MLImultilevel inverterNLCtotal harmonic distortionChemical technologyTP1-1185ChemistryQD1-999ENProcesses, Vol 9, Iss 1948, p 1948 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	RSCS-MLI multilevel inverter NLC total harmonic distortion Chemical technology TP1-1185 Chemistry QD1-999
spellingShingle	RSCS-MLI multilevel inverter NLC total harmonic distortion Chemical technology TP1-1185 Chemistry QD1-999 Mohammad Wasiq Adil Sarwar Zeeshan Sarwer Mohd Tariq Shafiq Ahmad Adel M. Al-Shayea Jahangir Hossain Design and Validation of a Reduced Switching Components Step-Up Multilevel Inverter (RSCS-MLI)
description	A reduced switching components step-up multilevel inverter (RSCS-MLI) is presented in the paper. The basic circuit of the proposed MLI can produce 11 levels in the output voltage with a reduced number of switching components. The other features of the proposed circuit include a low value of voltage stresses and the inherent generation of the voltage levels pertaining to the negative half without the requirement of an H-bridge. Fundamental frequency switching technique, also known as Nearest Level Control (NLC) technique, is implemented in the proposed topology for generating the switching signals. The experimental total harmonic distortion (THD) in the output voltage comes out to be 9.4% for modulation index equal to 1. Based on different parameters, a comparative study has been shown in the paper, which makes the claim of the proposed MLI stronger. An experimental setup is prepared to carry out the hardware implementation of the proposed structure and monitor its performance under dynamic load conditions, which is also used to verify the simulation results. Power loss analysis, carried out by using PLECS software, helps us to gain insight into different losses occurring while operating the inverter. The different results are explained and analyzed in the paper.
format	article
author	Mohammad Wasiq Adil Sarwar Zeeshan Sarwer Mohd Tariq Shafiq Ahmad Adel M. Al-Shayea Jahangir Hossain
author_facet	Mohammad Wasiq Adil Sarwar Zeeshan Sarwer Mohd Tariq Shafiq Ahmad Adel M. Al-Shayea Jahangir Hossain
author_sort	Mohammad Wasiq
title	Design and Validation of a Reduced Switching Components Step-Up Multilevel Inverter (RSCS-MLI)
title_short	Design and Validation of a Reduced Switching Components Step-Up Multilevel Inverter (RSCS-MLI)
title_full	Design and Validation of a Reduced Switching Components Step-Up Multilevel Inverter (RSCS-MLI)
title_fullStr	Design and Validation of a Reduced Switching Components Step-Up Multilevel Inverter (RSCS-MLI)
title_full_unstemmed	Design and Validation of a Reduced Switching Components Step-Up Multilevel Inverter (RSCS-MLI)
title_sort	design and validation of a reduced switching components step-up multilevel inverter (rscs-mli)
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/b32cc6c0f6644d11a4be8f85d618adad
work_keys_str_mv	AT mohammadwasiq designandvalidationofareducedswitchingcomponentsstepupmultilevelinverterrscsmli AT adilsarwar designandvalidationofareducedswitchingcomponentsstepupmultilevelinverterrscsmli AT zeeshansarwer designandvalidationofareducedswitchingcomponentsstepupmultilevelinverterrscsmli AT mohdtariq designandvalidationofareducedswitchingcomponentsstepupmultilevelinverterrscsmli AT shafiqahmad designandvalidationofareducedswitchingcomponentsstepupmultilevelinverterrscsmli AT adelmalshayea designandvalidationofareducedswitchingcomponentsstepupmultilevelinverterrscsmli AT jahangirhossain designandvalidationofareducedswitchingcomponentsstepupmultilevelinverterrscsmli
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Design and Validation of a Reduced Switching Components Step-Up Multilevel Inverter (RSCS-MLI)

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