Systems and methods for providing ground fault protection on direct current power feeds of engine components
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United States of America Patent
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Jun 13, 2023
Grant Date -
Jan 12, 2023
app pub date -
Jul 7, 2022
filing date -
Jul 8, 2021
priority date (Note) -
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Abstract
Systems and methods of providing fault protection on direct current (DC) feeds to various engine or generator set components are provided. In some embodiments, generator set includes a ground fault device arranged between a DC power distribution circuit and a subsystem of the generator set. The ground fault device is configured to detect a fault condition based on a comparison of a first current in a first wire with a second current in a second wire between the DC power distribution circuit and the subsystem. In response to detecting the fault condition, the ground fault device is configured to disconnect the subsystem.
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