Energy based and non-energy based control strategies for Modular Multilevel Converter with embedded storage
This paper deals with an HVDC system based on MMC with embedded storage capacity of 10%.
Comparison between DC Voltage Droop Schemes and Grid-Following & Grid-Forming Control in AC Systems in View of Interoperability of MTDC grids
The analysis shows that specifying both static and dynamic characteristics of droop-controlled stations is crucial for the security of the DC grid.
Combined data-driven and model-driven location of lightning strikes: Application to meshed HVDC grids
This paper addresses the problem of low-delay location of faults due to lightning strikes from single-ended measurements in HVDC grids.
From pole-to-ground fault current return paths in a meshed HVDC network to a grounding modelling simplification for protection studies
This article deals with fault currents return paths in case of pole-to-ground fault in a grounding configuration using surge arresters in all stations except one, which is solidly grounded.
New Model-Based Algorithm for Fault Detection and Identification in DC Railway Systems
In this paper, a new model-based Fault Detection Algorithm (FDA) is proposed.
Single branch of energy storage submodules to integrate energy storage devices in HVDC systems
The topology consists of a branch of energy storage submodules (ES-SMs) and an inductor.
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.
Successful kick-off of EU-funded project to define technical frameworks and standards for electricity transmission and accelerate the integration of renewable energy GallerySuccessful kick-off of EU-funded project to define technical frameworks and standards for electricity transmission and accelerate the integration of renewable energy
Successful kick-off of EU-funded project to define technical frameworks and standards for electricity transmission and accelerate the integration of renewable energy
Under the EU’s “Horizon Europe” funding scheme the InterOPERA project will define future interoperability standards for electricity grids.
PhD Helena Shourick: “Theoretical contributions to EMT-TS co-simulation
This thesis focuses on the development of numerical methods for electromagnetic transients - transient stability (EMT-TS) co-simulation.
