Apparatus and method for arc fault protection

Apparatus and method for arc fault protection

A vehicle, arc fault protection device of the vehicle and a method for mitigating an arc fault in an electrical system of the vehicle. The arc fault protection device includes a sensor, a switch, and a processor. The sensor is used for measuring a current in an electrical system. The processor is co...

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Hauptverfasser: Alvi, Muhammad Hussain, Morrison, James, Du, Xinyu, Winger, Lyall Kenneth, Gopalakrishnan, Suresh, Namuduri, Chandra S
Format: Patent
Sprache:eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
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creator Alvi, Muhammad Hussain
Morrison, James
Du, Xinyu
Winger, Lyall Kenneth
Gopalakrishnan, Suresh
Namuduri, Chandra S
description A vehicle, arc fault protection device of the vehicle and a method for mitigating an arc fault in an electrical system of the vehicle. The arc fault protection device includes a sensor, a switch, and a processor. The sensor is used for measuring a current in an electrical system. The processor is configured to determine a precursor phase of an arc fault from the current, wherein the precursor phase indicates an onset of an arc flash phase of the arc fault. The processor opens the switch to mitigate the arc fault during the arc flash phase.
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subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
title Apparatus and method for arc fault protection
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