Fault detection and tolerant control of IGBT open-circuit failures in modular multilevel matrix converters
The modular multilevel matrix converter (M3C) is a topology that can realize direct ac-to-ac
power conversion. To increase the reliability of the M3C, submodule (SM) fault ride-through …
power conversion. To increase the reliability of the M3C, submodule (SM) fault ride-through …
The fault detection, localization, and tolerant operation of modular multilevel converters with an insulated gate bipolar transistor (IGBT) open circuit fault
Reliability is one of the critical issues for a modular multilevel converter (MMC) since it
consists of a large number of series-connected power electronics submodules (SMs). In this …
consists of a large number of series-connected power electronics submodules (SMs). In this …
Fault diagnosis and tolerant control of single IGBT open-circuit failure in modular multilevel converters
B Li, S Shi, B Wang, G Wang… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
The modular multilevel converter (MMC) is distinguished by its modularity that is the use of
standardized submodules (SMs). To enhance reliability and avoid unscheduled …
standardized submodules (SMs). To enhance reliability and avoid unscheduled …
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 …
ac and dc conversion applications due to their modular structure and excellent harmonic …
Fault detection and tolerant control of open-circuit failure in MMC with full-bridge sub-modules
Modular multilevel converter (MMC) has drawn tremendous attention in the academia and
industry since its invention, and it is considered as a very suitable solution for the high …
industry since its invention, and it is considered as a very suitable solution for the high …
Characteristic analysis and fault-tolerant control of circulating current for modular multilevel converters under sub-module faults
W Wu, X Wu, J Yin, L Jing, S Wang, J Li - energies, 2017 - mdpi.com
A modular multilevel converter (MMC) is considered to be a promising topology for medium-
or high-power applications. However, a significantly increased amount of sub-modules …
or high-power applications. However, a significantly increased amount of sub-modules …
Seamless fault-tolerant operation of a modular multilevel converter with switch open-circuit fault diagnosis in a distributed control architecture
Modularity and high reliability from redundancy are the two attractive advantages of modular
multilevel converters (MMCs). This paper elaborates a switch open-circuit fault diagnosis …
multilevel converters (MMCs). This paper elaborates a switch open-circuit fault diagnosis …
Protection scheme for modular multilevel converters under diode open-circuit faults
The modular multilevel converter (MMC) is attractive for medium-or high-power applications
because of the advantages of its high modularity, availability, and high power quality …
because of the advantages of its high modularity, availability, and high power quality …
Analysis and control of modular multilevel matrix converters under branch fault conditions
The modular multilevel matrix converter (M3C) is a promising topology for high-voltage and
high-power direct ac-to-ac power conversion applications. Fault tolerance ability is one of …
high-power direct ac-to-ac power conversion applications. Fault tolerance ability is one of …
A novel fault-tolerant control of modular multilevel converter under sub-module faults based on phase disposition PWM
J Yin, W Wu, T Wei, X Wu, Q Huo - Energies, 2018 - mdpi.com
Each arm of modular multilevel converter (MMC) consists of a large number of sub-module
(SM) units. However, it also increases the probability of SM failure during the long-term …
(SM) units. However, it also increases the probability of SM failure during the long-term …