Direct current (dc) power system protection presents a major challenge due to its unique
characteristics, namely the absence of natural zero current crossing points. Thanks to their …

This paper proposes a coupled inductor-based hybrid dc circuit breaker topology with zero
current switching for fast fault interruption in dc systems. A series resonant circuit comprising …

Solid-state dc circuit breaker (SSCB) plays a very important role in the dc system protection
against fast rising overload and short-circuit faults. Among various SSCB topologies, z …

High voltage direct current (HVdc) power transmission systems do not encounter any natural
zero crossing unlike the ac systems, and hence, the dc circuit breakers employed should be …

This article introduces a concept based on a step-up/down series partial power converter to
perform droop control in dc grid-forming converters for buildings. Being responsible for …

In the advent of recent developments in a higher efficiency Direct Current (DC) system, the
DC microgrid proves to be a permissible future to match the load demand with distributed …

With the increasing demand for renewable energy power generation systems, high-power
DC transmission technology is drawing considerable attention. As a result, stability issues …

Traditional residential and commercial buildings can be decarbonized by adopting DC
microgrids powered by renewable energy sources. With the challenges of DC systems and …

Dual-active bridge (DAB) and series-resonant converters (SRC) are among the most
popular isolated dc-dc topologies for various industrial applications, including data centers …

This paper proposes a coupled inductor based bidirectional direct current hybrid circuit
breaker (BDC-HCB) integrated with a resistive superconducting fault current limiter (R …