A Sparse Sextuplet 13-Level Switched-Capacitor DCAC Converter for Renewable Energy Integration

Mohammad Ali; Mohammad Tayyab; Muhammad Khalid

doi:10.1109/GlobConET56651.2023.10149999

A Sparse Sextuplet 13-Level Switched-Capacitor DCAC Converter for Renewable Energy Integration

Mohammad Ali^*
, Mohammad Tayyab
, Muhammad Khalid

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Low components count multilevel inverters (MLI) with boosting capabilities are being explored extensively to integrate distributed renewable energy-based sources with stand-alone loads and the grid. Switched-Capacitor multilevel inverters (SCMLI) provide such capabilities. Here, a novel sparse 13-level inverter is presented, which provides sextuple-boosted output voltage concerning the single DC source employed. It employs only fourteen switches, four capacitors and two diodes. All capacitor's voltages maintain desired magnitudes during the corresponding inverter states. The voltage magnitude of the capacitors is developed by paralleling them with two of them across the DC-source and the rest two across the combination of the DC-source along with the capacitors. A fair comparison is performed with recent 13-level SCMLIs exhibits lowest cost factor of 2.461 among the six times boosted MLIs. The nearest level control is applied for the modulation of the presented topology. The topology is verified in various operational conditions, and its efficacy is validated in a Hardware-in-the-Loop environment.

Original language	English
Title of host publication	2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9798350331790
DOIs	https://doi.org/10.1109/GlobConET56651.2023.10149999
State	Published - 2023
Event	2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023 - London, United Kingdom Duration: 19 May 2023 → 21 May 2023

Publication series

Name	2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023

Conference

Conference	2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023
Country/Territory	United Kingdom
City	London
Period	19/05/23 → 21/05/23

Bibliographical note

Publisher Copyright:
© 2023 IEEE.

Keywords

Multilevel Inverter
reduced components
self-balanced capacitors
switched-capacitor structure

ASJC Scopus subject areas

Artificial Intelligence
Computer Vision and Pattern Recognition
Information Systems and Management
Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment
Electrical and Electronic Engineering
Safety, Risk, Reliability and Quality
Control and Optimization

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/GlobConET56651.2023.10149999

Cite this

Ali, M., Tayyab, M., & Khalid, M. (2023). A Sparse Sextuplet 13-Level Switched-Capacitor DCAC Converter for Renewable Energy Integration. In 2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023 (2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GlobConET56651.2023.10149999

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title = "A Sparse Sextuplet 13-Level Switched-Capacitor DCAC Converter for Renewable Energy Integration",

abstract = "Low components count multilevel inverters (MLI) with boosting capabilities are being explored extensively to integrate distributed renewable energy-based sources with stand-alone loads and the grid. Switched-Capacitor multilevel inverters (SCMLI) provide such capabilities. Here, a novel sparse 13-level inverter is presented, which provides sextuple-boosted output voltage concerning the single DC source employed. It employs only fourteen switches, four capacitors and two diodes. All capacitor's voltages maintain desired magnitudes during the corresponding inverter states. The voltage magnitude of the capacitors is developed by paralleling them with two of them across the DC-source and the rest two across the combination of the DC-source along with the capacitors. A fair comparison is performed with recent 13-level SCMLIs exhibits lowest cost factor of 2.461 among the six times boosted MLIs. The nearest level control is applied for the modulation of the presented topology. The topology is verified in various operational conditions, and its efficacy is validated in a Hardware-in-the-Loop environment.",

keywords = "Multilevel Inverter, reduced components, self-balanced capacitors, switched-capacitor structure",

author = "Mohammad Ali and Mohammad Tayyab and Muhammad Khalid",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023 ; Conference date: 19-05-2023 Through 21-05-2023",

year = "2023",

doi = "10.1109/GlobConET56651.2023.10149999",

language = "English",

series = "2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023",

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}

Ali, M, Tayyab, M & Khalid, M 2023, A Sparse Sextuplet 13-Level Switched-Capacitor DCAC Converter for Renewable Energy Integration. in 2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023. 2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023, Institute of Electrical and Electronics Engineers Inc., 2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023, London, United Kingdom, 19/05/23. https://doi.org/10.1109/GlobConET56651.2023.10149999

A Sparse Sextuplet 13-Level Switched-Capacitor DCAC Converter for Renewable Energy Integration. / Ali, Mohammad; Tayyab, Mohammad ; Khalid, Muhammad.
2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - A Sparse Sextuplet 13-Level Switched-Capacitor DCAC Converter for Renewable Energy Integration

AU - Ali, Mohammad

AU - Tayyab, Mohammad

AU - Khalid, Muhammad

PY - 2023

Y1 - 2023

N2 - Low components count multilevel inverters (MLI) with boosting capabilities are being explored extensively to integrate distributed renewable energy-based sources with stand-alone loads and the grid. Switched-Capacitor multilevel inverters (SCMLI) provide such capabilities. Here, a novel sparse 13-level inverter is presented, which provides sextuple-boosted output voltage concerning the single DC source employed. It employs only fourteen switches, four capacitors and two diodes. All capacitor's voltages maintain desired magnitudes during the corresponding inverter states. The voltage magnitude of the capacitors is developed by paralleling them with two of them across the DC-source and the rest two across the combination of the DC-source along with the capacitors. A fair comparison is performed with recent 13-level SCMLIs exhibits lowest cost factor of 2.461 among the six times boosted MLIs. The nearest level control is applied for the modulation of the presented topology. The topology is verified in various operational conditions, and its efficacy is validated in a Hardware-in-the-Loop environment.

AB - Low components count multilevel inverters (MLI) with boosting capabilities are being explored extensively to integrate distributed renewable energy-based sources with stand-alone loads and the grid. Switched-Capacitor multilevel inverters (SCMLI) provide such capabilities. Here, a novel sparse 13-level inverter is presented, which provides sextuple-boosted output voltage concerning the single DC source employed. It employs only fourteen switches, four capacitors and two diodes. All capacitor's voltages maintain desired magnitudes during the corresponding inverter states. The voltage magnitude of the capacitors is developed by paralleling them with two of them across the DC-source and the rest two across the combination of the DC-source along with the capacitors. A fair comparison is performed with recent 13-level SCMLIs exhibits lowest cost factor of 2.461 among the six times boosted MLIs. The nearest level control is applied for the modulation of the presented topology. The topology is verified in various operational conditions, and its efficacy is validated in a Hardware-in-the-Loop environment.

KW - Multilevel Inverter

KW - reduced components

KW - self-balanced capacitors

KW - switched-capacitor structure

UR - https://www.scopus.com/pages/publications/85164265447

U2 - 10.1109/GlobConET56651.2023.10149999

DO - 10.1109/GlobConET56651.2023.10149999

M3 - Conference contribution

AN - SCOPUS:85164265447

T3 - 2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023

BT - 2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023

Y2 - 19 May 2023 through 21 May 2023

ER -

Ali M, Tayyab M , Khalid M. A Sparse Sextuplet 13-Level Switched-Capacitor DCAC Converter for Renewable Energy Integration. In 2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023. Institute of Electrical and Electronics Engineers Inc. 2023. (2023 IEEE IAS Global Conference on Emerging Technologies, GlobConET 2023). doi: 10.1109/GlobConET56651.2023.10149999

A Sparse Sextuplet 13-Level Switched-Capacitor DCAC Converter for Renewable Energy Integration

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

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Cite this