MVDC circuit breaker: introducing our breakthrough HyBreak technology
SuperGrid Institute have developed a MVDC Circuit Breaker which draws on breakthrough HyBreak technology to protect medium-voltage DC grids.
Le projet SiCRET + : comprendre & prévenir le vieillissement des modules SiC
Les travaux visent à comprendre le vieillissement des modules de puissance en fonctionnement normal et dégradé, et en environnement sévère.
SuperGrid Institute, partenaire majeur du projet OPHELIA
Dans le cadre du projet OPHELIA, SuperGrid Institute aura notamment la responsabilité de fournir des transformateurs électroniques DC pour le démonstrateur.
Switching losses calculation method for modular multi-level converters using half-bridge submodules
This paper proposes a simulation-based method for calculation of losses on any converter topology based on stacks of half-bridge submodules balancing accuracy and computing time.
Comparison of Modular Multilevel Converter and Neutral Point Clamped Converter for MVDC applications
This article presents a comparison between the 3-Level NPC and Modular Multilevel Concerter topologies for MVDC networks.
Protection of radial MVDC electric network based on DC circuit breaker and DC fuses
This article proposes a protection strategy for a multi-terminal radial MVDC network based on the principle commonly used in the existing AC distribution networks.
Flexible DC-MMC Interconnecting a bipole and a symmetrical monopole
This paper presents the flexible dc-MMC interconnecting a bipole and a symmetric monopole.
Asymmetric Dc-Dc Converter for HVDC Heterogeneous Interconnections
This paper presents a new dc-dc converter for the interconnection between different grid topologies.
Thesis defence replay: “Condition and Health Monitoring of Modular Multilevel Converter for HVDC Grids”
This work on Modular Multilevel Converter is particularly interesting for converter manufacturers who want to optimise the maintenance of their equipment.
Fault ride through of dc solid state transformer in MVDC systems
This article introduces the MVDC network fault ride-through (FRT) requirement and the response of a DC solid state transformer is analyzed.
