Phase Shifted Full Bridge DC-DC Converter for Photovoltaic MVDC Collection Network
This article presents the application of a phase-shifted full bridge converter for medium voltage dc collection networks suited to photovoltaic power plants.
Implications of faults on insulation coordination of dedicated metallic return on bipolar HVDC overhead transmission lines
This paper focuses on a specific issue of bipolar HVDC lines with a dedicated metallic return (DMR).
An algorithm for DC segmentation of AC power systems targeted at electromechanical oscillations
This paper propose an algorithm that, for a given AC power system, gives an adapted DC segmentation scheme that improve its small signal stability.
On the role of helium metastable measured by time resolved tunable diode laser spectroscopy in high current magnetron discharge
Gas rarefaction and gas recycling are discussed as major contributors for this phenomenon in very high current glow discharge.
CIGRE 875 « Medium Voltage DC Distribution Systems »
Presentation of the potential advantages of a DC approach (MVDC networks incorporating DER) as an alternative to AC distribution systems.
Influence of Stabilization Time and Post Processing Methods on the Accuracy of DC Conductivity Measurements
The aim of this work is to study the influence of the measurement duration and method on the final DC conductivity estimations...
Test Systems and Models for DC/DC Converters intended for DC Transmission Grid Applications
The paper reports on the development of two 600 MW test DC-DC converters in the CIGRE B4.76 working group.
Medium Voltage Diode Rectifier Design for High Step-Up DC-DC Converter
A medium voltage rectifier, relying on series connection of SiC Schottky diodes, is designed and tested within a unidirectional isolated DC-DC converter.
Open-Delta SBC: a New Converter Topology with Low Number of Sub-Modules for MV applications
This work focuses on analysing the relationship between reserve energy demand and load, wind, and solar generation.
Experimental study of the reduction and removal of turn-on snubber and its limiting di/dt clamp inductor for IGCT based MMC submodule using fast silicon diodes
The goal of this study is to determine if the snubber can simply be removed in IGCT if fast enough freewheeling diodes are used.
