Z Wang, Y Li, X Yin - IEEE Access, 2023 - ieeexplore.ieee.org
With the widespread use of modular multi-stage converters, the demands on their stability are increasing. In particular, problems such as open-circuit and short-circuit faults in their …
X Hu, J Zhang, S Xu, J Hang - IECON 2016-42nd Annual …, 2016 - ieeexplore.ieee.org
Modular multilevel converter (MMC) is a promising converter in medium and high voltage applications due to its modularity and easiness to meet any voltage level by cascading the …
A Azidehak, R Agarwal, N Yousefpoor… - 2017 IEEE Energy …, 2017 - ieeexplore.ieee.org
In this paper, a state-of-the-art controller architecture for controlling modular multi-level converter (MMC) family is proposed. By using this controller architecture, single point of …
JH Lee, KB Lee - IFAC-PapersOnLine, 2017 - Elsevier
This paper proposes a fault detection method and a tolerance control in a single-phase cascaded H-bridge multilevel inverter (CHBMI). In case of open-fault, the body diode of the …
P Shi, X Wang, X Meng, M He, Y Mao… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The traditional fault-tolerant procedure usually comprises fault detection and fault tolerance. Fault detection is adopted to locate the specific fault, which increases the complexity and …
S Kwak, T Kim - 2008 IEEE Power Electronics Specialists …, 2008 - ieeexplore.ieee.org
This paper proposes a matrix converter structure and modulation techniques for fault- tolerant operations in case of single-switch short-circuit failures as well as single-switch …
Fault detection and location is one of the critical issues in engineering applications of modular multilevel converters (MMCs). At present, MMC fault diagnosis based on neural …
LIN Pu, Z ZHANG, Z ZHANG, L Kang… - 2019 IEEE Innovative …, 2019 - ieeexplore.ieee.org
Modular multilevel converter (MMC) is the popular AC/DC system commutation equipment, and its reliable operation is related to the stability of the entire AC-DC system. After …
Q Yin, B Duan, M Shen, X Qu - IECON 2017-43rd Annual …, 2017 - ieeexplore.ieee.org
This paper presents a novel method for fault detection and location in modular five-level converters (MFLC) based on stacked sparse autoencoder (SSAE). SSAE is composed of …