This work presents an analysis of the turn-off capability of a diode-assisted gate-commutated thyristor (GCT) for the application in a hybrid circuit breaker for medium voltage (MV) direct current ...

Abstract: DC circuit breakers (DCCBs) are vital for the safe and continuous operation of large high-voltage dc grids. Insulated-gate bipolar transistor-based hybrid DCCBs (IHCBs) can interrupt ...

celduc® relais’ solid-state relays offer enhanced performance, reduced maintenance and real-time monitoring for rail systems.

Low-quality SSRs typically use under-rated internal components that struggle to handle load currents effectively. This leads to increased heat dissipation and voltage drops, causing the SSR—and ...

Senator Chris Coons talks to the journalists during a press briefing in Abu Dhabi, United Arab Emirates, Monday, May 3, 2021. Top Biden administration officials and U.S. senators crisscrossed the ...

The husband of a South Carolina Circuit Court judge was injured when he jumped out a window to escape a massive fire. Judge Diane Goodstein was walking her dogs nearby on Edisto Beach when the house ...

The U.S. Court of Appeals for the Federal Circuit (CAFC) on Wednesday vacated and remanded a decision of the Patent Trial and Appeal Board (PTAB) that–despite rejecting arguments about an APJ’s ...

F1 Singapore GP LIVE: Race, Qualifying, Practice updates, results, stream, highlights from Marina Bay Street Circuit Look back at all the key updates and watch the best video from the Singapore Grand ...