The application of wavelets to shipboard power system protection

Abstract

The proposed integrated power systems (IPS) of navy ships is based on an ungrounded system. However the natural capacitance of the cable and the EMI filters provide ground paths to the ship's hull. There is thus a "virtual ground" between the modules of the IPS. The fault current is very low for a single line to ground fault in this ungrounded system… (More)

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