Results 171 to 180 of about 3,218 (218)

Device loading of modular multilevel converter MMC in wind power application

open access: yes2014 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.
J Pyrhonen, Frede Blaabjerg
exaly   +4 more sources

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

Parameters design for modular multilevel converter (MMC)

2013 Brazilian Power Electronics Conference, 2013
The modular multilevel converter is one of the most interesting transformerless multilevel converter topology intended for medium and high-voltage power conversion. Thus, as a new topology, a fewer design guidelines are presented in the literature, on the other hand there are many restrictions.
Lucas M Cunico   +4 more
openaire   +1 more source

A generic virtual prototyping tool for multilevel modular converters (MMCs)

IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, 2015
In this article, a generic virtual prototyping tool to optimize Modular Multilevel Converters (MMCs) is proposed. The aim is to optimize the components of MMC. Moreover, the geometry of the arm inductor is proposed and its geometric variables are optimized.
Sokchea Am   +3 more
openaire   +1 more source

Decoupled αβ model of modular multilevel converter (MMC)

2017 IEEE Energy Conversion Congress and Exposition (ECCE), 2017
The modular multilevel converter (MMC), is widely adopted in high voltage applications because of its simplicity and modularity. However, the current and power flow is very complicated. As a result, methods proposed for capacitor reduction, which is required to stored line frequency related circulating energy, all went through complicated mathematical ...
Yi-Hsun Hsieh, Fred C. Lee
openaire   +1 more source

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