Modular multilevel converters: Recent achievements and challenges
The modular multilevel converter (MMC) is currently one of the power converter topologies
which has attracted more research and development worldwide. Its features, such as high …
which has attracted more research and development worldwide. Its features, such as high …
Operation, control, and applications of the modular multilevel converter: A review
The modular multilevel converter (MMC) has been a subject of increasing importance for
medium/high-power energy conversion systems. Over the past few years, significant …
medium/high-power energy conversion systems. Over the past few years, significant …
Circuit topologies, modeling, control schemes, and applications of modular multilevel converters
Modular multilevel converters have several attractive features such as a modular structure,
the capability of transformer-less operation, easy scalability in terms of voltage and current …
the capability of transformer-less operation, easy scalability in terms of voltage and current …
Reduced switching-frequency modulation and circulating current suppression for modular multilevel converters
Q Tu, Z Xu, L Xu - IEEE transactions on power delivery, 2011 - ieeexplore.ieee.org
This paper describes a modified phase-shifted carrier-based pulsewidth-modulation (PSC-
PWM) scheme for modular multilevel converters (MMC). In order to reduce the average …
PWM) scheme for modular multilevel converters (MMC). In order to reduce the average …
Overview on submodule topologies, modeling, modulation, control schemes, fault diagnosis, and tolerant control strategies of modular multilevel converters
F Deng, Y Lü, C Liu, Q Heng, Q Yu… - Chinese Journal of …, 2020 - ieeexplore.ieee.org
In the present scenario, modular multilevel converters (MMCs) are considered to be one of
the most promising and effective topologies in the family of high-power converters because …
the most promising and effective topologies in the family of high-power converters because …
Predictive control of a modular multilevel converter for a back-to-back HVDC system
The modular multilevel converter (MMC) is one of the most potential converter topologies for
high-power/voltage systems, specifically for high-voltage direct current (HVDC). One of the …
high-power/voltage systems, specifically for high-voltage direct current (HVDC). One of the …
Voltage balancing and fluctuation-suppression methods of floating capacitors in a new modular multilevel converter
Modular multilevel converter (MMC) is a newly emerging multilevel topology for high-voltage
applications during recent years. In this paper, a new MMC is proposed, and the structure …
applications during recent years. In this paper, a new MMC is proposed, and the structure …
An inner current suppressing method for modular multilevel converters
Z Li, P Wang, Z Chu, H Zhu, Y Luo… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Ideally, the inner (the upper or lower arm) current of a modular multilevel converter (MMC) is
ideally assumed to be the sum of a dc component and an ac component of the fundamental …
ideally assumed to be the sum of a dc component and an ac component of the fundamental …
Learning structured low-rank representations for image classification
An approach to learn a structured low-rank representation for image classification is
presented. We use a supervised learning method to construct a discriminative and …
presented. We use a supervised learning method to construct a discriminative and …
Cell capacitor sizing in multilevel converters: cases of the modular multilevel converter and alternate arm converter
Multilevel converters, such as the modular multilevel converter (MMC) or the alternate arm
converter (AAC), rely on charged capacitors in their cells to generate their AC voltage …
converter (AAC), rely on charged capacitors in their cells to generate their AC voltage …