Method, system, and apparatus for detecting an arc event using breaker status
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United States of America Patent
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Nov 5, 2013
Grant Date -
Jun 14, 2012
app pub date -
Dec 8, 2010
filing date -
Dec 8, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A power equipment protection system includes a first circuit monitoring device configured to monitor a first circuit, a second circuit monitoring device configured to monitor a second circuit that is electrically coupled to the first circuit, and a processor communicatively coupled to the first circuit monitoring device and the second circuit monitoring device. The processor is configured to receive a signal indicative of a fault from at least one of the first circuit monitoring device and the second circuit monitoring device, determine whether the fault occurred in the first circuit or in the second circuit, and if the fault occurred in the second circuit, determine whether the fault is an arc event.
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