Integration of power flow controllers in HVDC grids
This work discusses different DC busbar arrangements with PFC and selects a circuit providing good availability...
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.
Fault current calculation in MTDC grids considering MMC blocking
In this paper, a generic fault current calculation method based on coupled differential equations is proposed which is valid for both blocked and unblocked states of the MMC.
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.
