This paper studies the effects of internal faults in hybrid DCCBs, which appear as a leading technology with installed units operating at 535 kV and breaking current capabilities of 25 kA.
This paper presents a DC grid protection design principle considering MMCs feature temporary blocking capability.
By emulating AC line behavior, HVDC systems can adjust active power flows in real-time, improving system performance during contingencies.
DC faults in High Voltage Direct Current (HVDC) systems can significantly impact AC grid stability, especially in MTDC grids.
This paper studies the use of DC segmentation with HVDC systems based on VSC-HVDC with active and reactive power supplementary controllers in the converter stations.
This article proposes an active voltage balancing approach for a stack of N SiC MOSFETs, achieved through precise adjustment of turn-off delays based on real-time voltage feedback.
This paper provides an insight into the research activities held in the HVDC-WISE project towards creation of a public library of models of HVDC equipment, based on IEC CIM standards.
This paper proposes a new advanced Fault Detection Algorithm (FDA) capable of overcoming the limitations of the protection system nowadays deployed in DC railways systems.
The glow‐to‐arc transition is a critical phenomenon in plasma discharges, commonly leading to detrimental effects.
This paper first demonstrates that if there is only one station in charge of DC voltage control, this station cannot provide any real inertia power during frequency events but instead adversely produces a small equivalent negative inertia.
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