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Device loading of modular multilevel converter MMC in wind power application

2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA), 2014
Modular multilevel converter (MMC) is a recently emerged multilevel topology for high-voltage high-power applications. However, in wind power application the performance of the MMC has not been deeply investigated. In this paper the application of MMC in wind energy systems is studied.
L. Popova   +3 more
semanticscholar   +3 more sources

Reduced-Order Small-Signal Models of Modular Multilevel Converter and MMC-Based HVdc Grid

IEEE Transactions on Industrial Electronics, 2019
Generally, the small-signal model (SSM) of a modular multilevel converter (MMC) needs to consider the dynamics of equivalent arm capacitors, which inevitably increases the model order.
Quanrui Hao   +3 more
semanticscholar   +3 more sources

Operation, Control, and Applications of the Modular Multilevel Converter: A Review

IEEE Transactions on Power Electronics, 2015
S. Debnath   +4 more
semanticscholar   +3 more sources

Impedance Modeling and Analysis of Series-Connected Modular Multilevel Converter (MMC) and its Comparative Study With Conventional MMC for HVDC Applications

IEEE Transactions on Power Delivery, 2022
Similar to the conventional three-phase parallel-connected MMC (PC-MMC), the three-phase series-connected MMC (SC-MMC) is a strong potential solution for high-voltage direct current (HVDC) applications. The study of SC-MMC focuses on the control strategy,
Can Wang   +5 more
semanticscholar   +1 more source

ZPUC9-MMC: An Increased Voltage Level Modular Multilevel Converter

2021 22nd IEEE International Conference on Industrial Technology (ICIT), 2021
In this paper a nine level Z-packed U-cell (ZPUC9) multilevel converter has been proposed as a submodule of modular multilevel converter (MMC) to increase the voltage level at the output waveform. Single DC source ZPUC9-MMC generates 17-level phase voltage and 33-Level line voltage waveform through single submodule per arm which increases the voltage ...
Saeed Arazm, Kamal Al-Haddad
openaire   +1 more source

Review of Fault Diagnosis and Fault-Tolerant Control Methods of the Modular Multilevel Converter Under Submodule Failure

IEEE transactions on power electronics, 2023
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.
Qian Xiao   +8 more
semanticscholar   +1 more source

Data-Driven Finite Control-Set Model Predictive Control for Modular Multilevel Converter

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
This article investigates a data-driven-based predictive current control (DD-PCC) approach for a modular multilevel converter (MMC) to circumvent the sensitiveness to parameter variation and unmodeled dynamics of a finite control-set model predictive ...
Wenjie Wu   +5 more
semanticscholar   +1 more source

Shared Redundancy Strategy to Improve the Reliability and Fault-Tolerant Capability of Modular Multilevel Converter

IEEE transactions on industrial electronics (1982. Print), 2023
Utilizing redundant submodules is a well-known strategy to improve the reliability and fault-tolerant capability of the modular multilevel converter (MMC).
Saleh Farzamkia   +3 more
semanticscholar   +1 more source

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