Series connected SiC-MOSFETs voltage balancing : two methods with adaptative delays
This paper presents different embedded measurement techniques in an active gate-driver that adjusts switching delay in real-time.
Integration of power flow controllers in HVDC grids
This work discusses different DC busbar arrangements with PFC and selects a circuit providing good availability...
Design of a test package for high voltage SiC diodes
A custom package for SiC diodes is presented.
Design Methodology Based on Prebuilt Components for Modular Multilevel Converters with Partial Integration of Energy Storage Systems
We propose a novel design methodology for these converters considering they are built based on existing prebuilt submodules.
CIGRE 2022: the countdown has officially begun!
Our experts will be actively participating in various events throughout the whole CIGRE 2022 exhibition & will be present on our stand S202.
Current measurements on HVDC XLPE model cable during type test
The present paper targets the evaluation of leakage current measurement as a monitoring solution for HVDC cables.
Partial Discharge Defect Recognition Tool For MV/HV DC Equipment
Partial discharges measurement is the most common technique to identify defects and the corresponding risks for Medium/High Voltage equipment.
Study of the electrical properties of HVDC XLPE cable after type test
Modification of physicochemical and DC electrical properties of the XLPE insulation of an HVDC model cable.
Insulating materials characterization for the development of MV/HV DC equipment
This paper shows the importance of materials characterization in order to ensure correct estimation of the electric field distribution.
Secondary arc extinction in AC/DC overhead lines
This paper focuses on a specific issue on hybrid AC/DC overhead lines: the extinction of the secondary arc current of a faulted DC pole.
