SHORT-CIRCUIT CURRENT CAPACITY ENHANCEMENT

DRIVE August 5, 2021
Source
Systems, methods, and computer-readable mediums include detecting and eliminating a three-phase without neutral short-circuit in a load supplied by a power converter. After detecting the short circuit, the current at an output conductor for one of the three-phases is stopped and then resumed after a sufficient amount of current causes a downstream protection device of the faulty load to trip.

Discussion in the ATmosphere

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