Our scientific publications
Assessment of Aging and Performance Degradation of Supercapacitors Integrated into a Modular Multilevel Converter
In this work, supercapacitors are used as ESS and the reduction of their capacity is first calculated through lifetime simulation of the ESS using aging models.
IGBT Lifetime Estimation in a Modular Multilevel Converter for bidirectional point-to-point HVDC application
This paper deals with the lifetime estimation of one modular multilevel converter submodule in a bidirectional point-to-point HVDC application.
IGBT Lifetime Estimation in a Modular Multilevel Converter for bidirectional point-to-point HVDC application
This paper deals with the lifetime estimation of one modular multilevel converter submodule in a bidirectional point-to-point HVDC application.
Assessment of protection strategy options for future DC grids
This paper proposes a set of measurable Key Performance Indicators (KPI) that demonstrates how effective a protection strategy is achieving key objectives.
Lagrangian model of an isolated dc-dc converter with a 3-phase medium frequency transformer accounting magnetic cross saturation
This article presents a nonlinear equivalent circuit model of an isolated dc-dc converter with a 3-phase medium frequency transformer.
Lagrangian model of an isolated dc-dc converter with a 3-phase medium frequency transformer accounting magnetic cross saturation
This article presents a nonlinear equivalent circuit model of an isolated dc-dc converter with a 3-phase medium frequency transformer.
Production of Graphite During the Extinguishing Arc with New SF6 Alternative Gases
Using Gibbs free energy method, a theoretical study has been conducted on SF6 replacement candidates listed above.
Effective Permeability of Multi Air Gap Ferrite Core 3-Phase Medium Frequency Transformer in Isolated DC-DC Converters
This article presents the measurements of the equivalent B(H) and the equivalent magnetic permeability of two three-phase MFT prototypes.
Characterization of Partial Discharges Initiated by Protrusion in HVDC Coaxial Geometry
This paper aims at the detection and characterization of partial discharges (PD) in GIS under HVDC constraints in the presence of a protrusion/metallic particle on the high voltage conductor.
Partial Discharge Behavior of Protrusion on High Voltage Conductor in GIS/GIL under High Voltage Direct Current: Comparison of SF6 and SF6 Alternative Gases
Recent studies have demonstrated that fluoronitrile (FN) NovecTM 4710 and fluoroketone (FK) NovecTM 5110 show higher dielectric strength than SF6. These gases can be mixed with a buffer gas such as CO2 and technical air to have suitable dielectric properties for high voltage insulation applications.