PhD Shafie REZAYI: “System Integration of hybrid DCCB technologies into selective protection strategies”
The objectives of the thesis is to identify the main challenges of applying fully selective FCS in HVDC grid.
DC segmentation: a promising solution to improve angle stability of stressed power systems
The new approach is to segment large AC grids into a set of asynchronously operated AC grids interconnected by HVDC links.
Transformation of an ovehead AC transmission line into a DC transmission line : A study case
This paper describes the preliminary study of the transformation of an existing 220 kV AC transmission line into a bipolar DC line with a metallic return conductor.
Solutions for the step-wise development of HVDC-based high power corridors
High voltage direct current (HVDC) is seen as the technology to implement those HPCs stretching long distances.
PhD Rayane Mourouvin: “Converter control in a power system with high penetration of renewable energy”
This work focuses on the transmission grid level and investigates the control of VSCs interfacing renewable sources in hybrid power systems where PE and SG coexist.
A simplified approach to model grid-forming controlled MMCs in power system stability studies
This paper validates a phasor model of a grid forming controlled Modular Multilevel Converter suitable for large AC grid dynamic studies.
SuperGrid Institute’s experts are ready for Jicable HVDC’21!
We are thrilled to participate in Jicable HVDC'21 with no less than 5 appearances in the programme.
Convergence acceleration of heterogeneous domain decomposition method for EMT-TS electrical network DAE system
We show the pure linear convergence or divergence of the method with respect to the linear operator belonging to the restricted additive Schwarz interface.
Techniques for the improvement of the lightning back-flashover performance of double circuit HVDC lines
This paper addresses issues regarding the lightning back-flashover performance of HVDC lines, especially double-circuit configurations.
Probing Signal Design for Enhanced Damping Estimation in Power Networks
This paper presents a framework for designing a specific probing signal that is able to provide accurate damping estimations with a user-defined variance.
