The development of a suitable scheme for protection of DC microgrids is still a major
challenge. This is due to the shortage of practical experience in appropriate protection …

This article gives an overview of challenges in primary distribution, protections, and power
scalability for shipboard dc systems. Given that dc technology is in development, several …

DC circuit breakers (DCCBs) play a significant role in obtaining the reliability and stability of
DC power systems. Selective and fast isolating of faults minimizes the power supply outages …

This letter presents a new low-voltage direct-current fault current bypass-based solid-state
circuit breaker (SSCB) using silicon-carbide mosfet s. The proposed SSCB provides the …

This article proposes a new dc solid-state circuit breaker (SSCB) based on silicon carbide
(SiC) MOSFETs. There are two main contributions. First, a transient current commutation …

This article proposes a novel ultra-fast self-powered bidirectional solid-state circuit breaker
(SSCB) with voltage overshoot suppression that uses gallium nitride switches with very low …

This article proposes a new thyristor-based dc solid-state circuit breaker (SSCB) named Y-
type. Main contributions focus on a new complementary commutation circuit including a …

The current limiting function enables the solid-state circuit breaker (SSCB) to have proper
protection coordination. It allows sustained overcurrent for a certain period while preventing …

The dc power system, due to its convenience of conversion, integration, and use, is getting
immense attention in the field of power transmission and distribution. It is superior to the …

This article proposes a new modular active injection circuit (AIC) for solid-state circuit
breakers (SSCB). The modular AIC is used to achieve soft switching turn-off during dc …