Josue Colon, the CEO of Puerto Rico Power Authority, said there was a breakdown in the transmission and distribution system that triggered a series of events that, in turn, caused all the ...

Abstract: Large renewable penetration has been witnessed in power systems, resulting in reduced levels of system inertia and increasing requirements for frequency response services. There have been ...

Meet the Air Force’s secretive long-range drone that flies for days The robot surveillance aircraft can fly for 80 hours without refueling. Audrey Decker, Staff Writer B-21 production is a go ...

Abstract: Microgrid formation (MF) is a core solution for increasing the resilience of distribution systems in extreme situations. However, a significant power imbalance at the MF onset will result in ...

One person has done just that, with a remarkable home charging system created by repurposing ... with solar panels to create an off-grid power supply, essentially turning a pile of e-waste into ...

Switch-mode power converters are highly efficient and cost-effective devices. However, they must be carefully designed and integrated into systems to avoid electromagnetic ... can reduce emissions at ...