Recommendations for surface conductivity characterisation under high voltage direct current (HVDC)
Phenomena of charge accumulation on the insulator surface are of major interest in Gas Insulated Substations (GIS) under Direct Current (DC)...
Phenomena of charge accumulation on the insulator surface are of major interest in Gas Insulated Substations (GIS) under Direct Current (DC)...
This paper describes the influence of grounding on voltage and current transients during DC-link fault in a High Voltage Direct Current (HVDC) cable system.
Due to the complexity of the system, the control of the Modular Multilevel Converter (MMC) constitutes an intensive research activity.
The growth of renewable energy production is changing the future of power transmission systems.
Ensuring that the DC voltage remains within an acceptable range is a major concern for HVDC systems.
The Modular Multilevel Converters (MMCs) have emerged as the most suitable converter technology for HVDC application.
A protection strategy for high voltage direct current grids using superconducting fault current limiters as main protection component is presented in this work.
A protection strategy for multi-terminal HVDC (MTDC) grids based on AC/DC converters without fault blocking capability such as half-bridge MMC converters is presented in this paper.