Trials of a direct current (DC) circuit-breaker module prototype – a technology key to the development of a high-voltage DC meshed offshore grid off Europe – have been successfully completed at DNV GL ...

The rapid expansion of high voltage direct current (HVDC) grids, driven by the massive integration of renewable energy sources, has underscored the critical role of DC circuit breakers (DCCBs) and ...

Three major high-voltage direct current (HVDC) technology giants—GE Vernova, Siemens Energy, and Hitachi Energy—will join forces with four German transmission system operators—50Hertz, Amprion, TenneT ...

Let's start with DC voltage, one of the simplest and most-used multimeter measurements. The DC voltage measurement is used to determine the difference in electrical potential between two points in a ...

The op amp-based current sensing circuit described here is not new, it has been around for some time, but with very little discussion of the circuit itself. Somewhere along the line it was informally ...