MMC Stored Energy Participation to the DC Bus Voltage Control in an HVDC Link
Article dans une revue avec comité de lecture
Auteur
SAMIMI, ShababDELARUE, PhilippeCOLAS, FrédéricBELHAOUANE, Mohamed MoezGUILLAUD, Xavier 
GRUSON, FrancoisRésumé
The modular multilevel converter (MMC) is becoming a promising converter technology for HVDC transmission systems. Contrary to the conventional two- or three-level VSC-HVDC links, no capacitors are connected directly on the dc bus in an MMC-HVDC link. Therefore, in such an HVDC link, the dc bus voltage may be much more volatile than in a conventional VSC-HVDC link. In this paper, a connection between the dc bus voltage level and the stored energy inside the MMC is proposed in order to greatly improve the dynamic behavior in case of transients. EMT simulation results illustrate this interesting property on an HVDC link study case.
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Communication avec acte(IEEE, 2015)Modular Multilevel Converters (MMC) are becoming increasingly popular with the development of HVDC connection and, in the future, Multi Terminal DC grid. A lot of publications have been published about this topology these ...
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Communication avec acteSHAFIQUE, Ghazala; BOUKHENFOUF, Johan; GRUSON, Francois; ; DELARUE, Philippe; LE MOIGNE, Philippe; COLAS, Frédéric; ; GUILLAUD, Xavier (2023-10)
The Modular Multi-Level DC-DC Converter (M2DC) is an attractive non-isolated DC-DC converter topology for HVDC grid. In order to carry out MTDC grid stability studies, the development of reduce order models of converters ...
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Représentation Energétique Macroscopique et Diagramme PQ des Convertisseurs Modulaires Multi-niveaux Communication avec acte(2014-10-08)Le système étudié dans cet article est un convertisseur Modulaires Multi-Niveaux. Dans une première partie, l'utilisation de la Représentation Energétique Macroscopique (REM) permet de mettre en évidence les couplages ...
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On Comprehensive Description and Analysis of MMC Control Design: Simulation and Experimental Study Article dans une revue avec comité de lecture; ; ; ; ;GRUSON, Francois (Institute of Electrical and Electronics Engineers, 2020)
This paper presents an evolution of control systems of Modular Multilevel Converters (MMCs) focusing on the internal voltages and currents dynamics. MMCs have passive components that create extra dynamics compared to ...
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Article dans une revue avec comité de lecture; ; ; ; ; ;GRUSON, Francois (Institute of Electrical and Electronics Engineers, 2019)
This article deals with DC voltage dynamics of Multi-Terminal HVDC grids (MTDC) with energy-based controlled Modular Multilevel Converters (MMC) adopting the commonly used power-voltage droop control technique for power ...
