Investigation of sub-module fault types of modular multi-level converters in HVDC networks

Abdelsalam, M.; Tennakoon, S.; Griffiths, A. L.; Mostafa Ibrahim Mohamed Marei;

Abstract


The modular multilevel converters (MMC) form the backbone of the modern voltage source converter (VSC) based HVDC system due to their unique features. Faults within the MMC affect the performance of the HVDC system. In this paper the fault types that can occur in the MMC are investigated. The reported work focuses on sub-module faults. A nine level MMC was simulated using PSCAD/EMTDC in this investigation.


Other data

Title Investigation of sub-module fault types of modular multi-level converters in HVDC networks
Authors Abdelsalam, M.; Tennakoon, S.; Griffiths, A. L.; Mostafa Ibrahim Mohamed Marei 
Keywords Faults;HVDC;MMC;Modelling
Issue Date 30-Nov-2015
Conference Proceedings of the Universities Power Engineering Conference
ISBN 9781467396820
DOI 10.1109/UPEC.2015.7339838
Scopus ID 2-s2.0-84958064017

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