In order to continuously improve the transparency of power distribution grids, it is important to have precise knowledge about the relevant conditions in the local grid. This is achieved by utilizing ...
A typical low-voltage variable-frequency drive. Industrial facilities commonly use variable-frequency drives (VFDs) to control the speed at which alternating current motors operate. Let’s examine a ...
Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding ...
Federal investigators on Tuesday said a short circuit was to blame for the failure of a safety system designed to prevent a Red Line train from accelerating and dragging a passenger to his death last ...
This is the second part of a two-part series on the methodologies used to find the short circuit current duties of circuit breakers and fuses. The first part, Short Circuit Current Duties of Circuit ...
Output short-circuit faults, overload conditions, other fault conditions, and high capacitance loads at startup can seriously strain or bring down an input supply, as well as damage the load. The ...
Per 2014 NEC Article 100, short circuit current rating (SCCR) is defined as: “The prospective symmetrical fault current at a nominal voltage to which an apparatus or system is able to be connected ...
With class-D amplifiers, short-circuit faults in the output H-bridge result in dangerous current paths. This type of fault occurs when either the positive or negative outputs (OUTP or OUTN, ...
Gallium nitride (GaN) semiconductor devices must pass stringent robustness tests to survive extreme conditions with both high current and high voltage. Here, short-circuits survivability is the most ...
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