Review of fault diagnosis and fault-tolerant control methods of the modular multilevel converter under submodule failure

Modular multilevel converters (MMCs) have attracted extensive research interests in various ac and dc conversion applications due to their modular structure and excellent harmonic performance. However, the large number of power switches increases the potential risk of submodule (SM) failure, which g...

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Main Authors:	Xiao, Qian, Jin, Yu, Jia, Hongjie, Tang, Yi, Cupertino, Allan Fagner, Mu, Yunfei, Teodorescu, Remus, Blaabjerg, Frede, Pou, Josep
Other Authors:	School of Electrical and Electronic Engineering
Format:	Article
Language:	English
Published:	2023
Subjects:	Engineering::Electrical and electronic engineering Fault Detection Fault Localization
Online Access:	https://hdl.handle.net/10356/172778
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Institution:	Nanyang Technological University
Language:	English

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spelling	sg-ntu-dr.10356-1727782023-12-20T00:37:39Z Review of fault diagnosis and fault-tolerant control methods of the modular multilevel converter under submodule failure Xiao, Qian Jin, Yu Jia, Hongjie Tang, Yi Cupertino, Allan Fagner Mu, Yunfei Teodorescu, Remus Blaabjerg, Frede Pou, Josep School of Electrical and Electronic Engineering Engineering::Electrical and electronic engineering Fault Detection Fault Localization Modular multilevel converters (MMCs) have attracted extensive research interests in various ac and dc conversion applications due to their modular structure and excellent harmonic performance. However, the large number of power switches increases the potential risk of submodule (SM) failure, which greatly challenges the safe and reliable operation of the MMC. This article presents a detailed review of fault diagnosis and fault-tolerant control methods of the MMC under SM failures. On this basis, comprehensive comparisons are conducted among different fault diagnosis methods, and verification results are provided to analyze the advantages and disadvantages of the popular fault-tolerant control methods. Finally, the review is concluded, and future trends and research opportunities are discussed. This work was supported in part by the National Natural Science Foundation of China under Grants 52107121, 52222704, and U2066213, in part by Guangdong Basic and Applied Basic Research Foundation under Grant 2022A1515240047, and in part by the Seed Foundation of Tianjin University under Grants 2023XSU-0025 and 2023XJD-0021. 2023-12-20T00:37:39Z 2023-12-20T00:37:39Z 2023 Journal Article Xiao, Q., Jin, Y., Jia, H., Tang, Y., Cupertino, A. F., Mu, Y., Teodorescu, R., Blaabjerg, F. & Pou, J. (2023). Review of fault diagnosis and fault-tolerant control methods of the modular multilevel converter under submodule failure. IEEE Transactions On Power Electronics, 38(10), 12059-12077. https://dx.doi.org/10.1109/TPEL.2023.3283286 0885-8993 https://hdl.handle.net/10356/172778 10.1109/TPEL.2023.3283286 2-s2.0-85161569646 10 38 12059 12077 en IEEE Transactions on Power Electronics © 2023 IEEE. All rights reserved.
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
language	English
topic	Engineering::Electrical and electronic engineering Fault Detection Fault Localization
spellingShingle	Engineering::Electrical and electronic engineering Fault Detection Fault Localization Xiao, Qian Jin, Yu Jia, Hongjie Tang, Yi Cupertino, Allan Fagner Mu, Yunfei Teodorescu, Remus Blaabjerg, Frede Pou, Josep Review of fault diagnosis and fault-tolerant control methods of the modular multilevel converter under submodule failure
description	Modular multilevel converters (MMCs) have attracted extensive research interests in various ac and dc conversion applications due to their modular structure and excellent harmonic performance. However, the large number of power switches increases the potential risk of submodule (SM) failure, which greatly challenges the safe and reliable operation of the MMC. This article presents a detailed review of fault diagnosis and fault-tolerant control methods of the MMC under SM failures. On this basis, comprehensive comparisons are conducted among different fault diagnosis methods, and verification results are provided to analyze the advantages and disadvantages of the popular fault-tolerant control methods. Finally, the review is concluded, and future trends and research opportunities are discussed.
author2	School of Electrical and Electronic Engineering
author_facet	School of Electrical and Electronic Engineering Xiao, Qian Jin, Yu Jia, Hongjie Tang, Yi Cupertino, Allan Fagner Mu, Yunfei Teodorescu, Remus Blaabjerg, Frede Pou, Josep
format	Article
author	Xiao, Qian Jin, Yu Jia, Hongjie Tang, Yi Cupertino, Allan Fagner Mu, Yunfei Teodorescu, Remus Blaabjerg, Frede Pou, Josep
author_sort	Xiao, Qian
title	Review of fault diagnosis and fault-tolerant control methods of the modular multilevel converter under submodule failure
title_short	Review of fault diagnosis and fault-tolerant control methods of the modular multilevel converter under submodule failure
title_full	Review of fault diagnosis and fault-tolerant control methods of the modular multilevel converter under submodule failure
title_fullStr	Review of fault diagnosis and fault-tolerant control methods of the modular multilevel converter under submodule failure
title_full_unstemmed	Review of fault diagnosis and fault-tolerant control methods of the modular multilevel converter under submodule failure
title_sort	review of fault diagnosis and fault-tolerant control methods of the modular multilevel converter under submodule failure
publishDate	2023
url	https://hdl.handle.net/10356/172778
_version_	1787136655999631360

Review of fault diagnosis and fault-tolerant control methods of the modular multilevel converter under submodule failure

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