Abstract: This paper presents graph neural networks (GNNs)-based fault diagnostic framework (GFDF) with cyber-attack detection capabilities for ac microgrids (MGs). GFDF employs GNNs on graphical ...
Abstract: The REF function plays a critical role in modern electrical protection schemes, particularly for large transformers. Detecting ground faults quickly and accurately by REF function, which ...
From the December 1983 issue of Car and Driver. The new Mercedes-Benz 500SEL and 500SEC replace the 380SEL (long-wheel­base sedan) and 380SEC (coupe). Added to the S-class line of cars is a 380SE: ...