Shared redundancy strategy to improve the reliability and fault-tolerant capability of modular multilevel converter
Utilizing redundant submodules is a well-known strategy to improve the reliability and fault-
tolerant capability of the modular multilevel converter (MMC). Redundancy-based fault …
tolerant capability of the modular multilevel converter (MMC). Redundancy-based fault …
A software-based fault-tolerant strategy for modular multilevel converter using DC bus voltage control
S Farzamkia, H Iman-Eini… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
A software-based method is proposed in this article to enhance the fault-tolerant capability of
modular multilevel converters (MMCs). In the proposed approach, dc bus voltage is …
modular multilevel converters (MMCs). In the proposed approach, dc bus voltage is …
Reliability assessment of modular multilevel converters: A comparative study of mil and mission profile methods
Power electronics converters are essential for power generation, transmission, and
distribution. The modular multilevel converter (MMC) is highly valued for its versatility, high …
distribution. The modular multilevel converter (MMC) is highly valued for its versatility, high …
Optimum number of cascade cells for multilevel inverter considering redundancy strategies based on cost and reliability optimization
This paper proposes an economical reliability‐oriented solution to determine the optimal
number of cascade cells and redundancies for STATCOM using a Non‐Dominated Sorting …
number of cascade cells and redundancies for STATCOM using a Non‐Dominated Sorting …
Maintenance Scheduling Strategy for MMCs within an MVDC System Using Sensitivity Analysis
TY Nam, DI Cho, JW Shin, KH Yoon, JC Kim… - IEEE …, 2024 - ieeexplore.ieee.org
The rapid deployment of renewable energy sources is highlighting the critical need for
availability and efficiency in power systems, particularly within medium-voltage direct-current …
availability and efficiency in power systems, particularly within medium-voltage direct-current …
A Flexible Step-up Modular Multilevel Converter for High-Power Drive Application
S Farzamkia, A Khoshkbar-Sadigh… - … Conference & Expo …, 2020 - ieeexplore.ieee.org
A flexible step-up modular multilevel converter (MMC) is proposed in this paper with a
potential for high-power motor drive applications. Increasing the DC-link voltage utilization …
potential for high-power motor drive applications. Increasing the DC-link voltage utilization …
Detection and localization of open-circuit fault in modular multilevel converter
Reliability is one of the main concerns in utilizing modular multilevel converter (MMC) in
medium-voltage and high-voltage systems due to having a large number of vulnerable …
medium-voltage and high-voltage systems due to having a large number of vulnerable …
An Filter Design Based on the Maximum Ripple Current for Two-Level Inverters Controlled with a Bipolar Switching Scheme
S Farzamkia, K Lakhera… - 2020 Clemson …, 2020 - ieeexplore.ieee.org
One of the key elements in transferring the power from the distributed renewable energy
resources into the power grid is the single-phase inverters. However, due to the operation …
resources into the power grid is the single-phase inverters. However, due to the operation …
Current THD comparison of different offset injections in the linear modulation range for cascaded H-bridge converters
MU Khan, O Dordevic, M Jones - 2022 XIV International …, 2022 - ieeexplore.ieee.org
The equivalence of space vector pulse width modulation (PWM) and carrier-based PWM
through the injection of a common-mode voltage is already known for two-level (first min …
through the injection of a common-mode voltage is already known for two-level (first min …
6MW, 10KV High Speed PMSM Digital Drive System for Highly Efficient Compressors
J Janning, P Zhu, C Deng - 2024 PCIC Energy Europe (PCIC …, 2024 - ieeexplore.ieee.org
Modern gas compressor systems in the megawatt range strive for high reliability and
efficiency. High speed motors with active magnetic bearings (AMB) can be directly coupled …
efficiency. High speed motors with active magnetic bearings (AMB) can be directly coupled …