Detection of Partial Discharge Using Distributed Acoustic Sensing
This paper presents an experimental study on the use of DAS for partial discharge detection in high-voltage power cables.
Lifetime of IGBTs Under Mixed Sequential Power Cycling: A Matched-Lifetime Sequencing Experiment
A mixed sequential power cycling experiment was conducted to assess the impact of load sequence on IGBT module lifetime
Influence of MMC control philosophies on Multi-Terminal HVDC Design and Expandability
the influence of different control philosophies for Modular Multi-level Converters on the design of MTDC grids’ control and protection is investigated and discussed.
Development of Frequency-dependant DC equivalent models for Multi-terminal DC grids
This paper highlights two DC grid equivalent models: a simple RLC model and a frequency-dependent reduced-order model.
Subsea smart hubs for floating wind
Subsea Smart Hubs project has been initiated with the aim of addressing new Inter-Array Cable system architectures for floating wind farms.
Impact of environmental conditions on interface reliability in power transmission systems: investigating tools for performance evaluation
This paper investigates the reliability of epoxy–silicone interfaces in high-voltage cable accessories under realistic operating conditions.
Optical leakage current monitoring for HVDC cables: concept, latest sensor development and perspectives
SuperGrid Institute has been developing a novel leakage current sensor, based on a magneto-optical technique, the Zeeman Effect.
Grid integration of high-power MVDC superconducting cables based on HTS and MgB₂
Recent progress in MVDC superconducting cable technology is reported within the SCARLET project.
Pumped-storage hybridization in the context of insular power systems
The present paper investigates a hybrid frequency support strategy, using supercapacitors integrated into a pumped-storage project for an island grid.
Unlocking the flexibility potential of the Čierny Váh hydropower plant through innovative modernisation, integrating battery hybridisation
The article first describes the SE Integrator project and the technical benefits of different sizes of Li-ion battery.
