Abstract: In urban rail traction power supply systems, the regenerative energy generated during train braking holds significant potential for energy conservation. By integrating spatial-level analysis ...

Abstract: The neutral-point-clamped multiport inverter (MPI) has recently gained significant attention in compact architectures for multisource systems, where multiple sources provide power to a ...

CALVERT COUNTY, Md. (DC News Now) — Two people are dead and one person was seriously injured after a tree fell onto their vehicle while they were driving in Calvert County over the weekend, police ...

Two people were killed after a tree fell on a car in Calvert County, Md. Three people were in the vehicle at the time of the accident, according to officials. The condition of the third occupant isn't ...