System for continually monitoring the condition of nuclear reactor internals

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United States of America Patent

PATENT NO 11791059
APP PUB NO 20220270772A1
SERIAL NO

17183493

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system configured to monitor the structural health of reactor vessel internals of a nuclear reactor is disclosed herein. The system includes a memory configured to store historical information associated with past performance of the nuclear reactor, and an anomaly detection subsystem including a control circuit configured to receive a signal from a sensor. The anomaly detection subsystem is configured to determine, via the control circuit, a characteristic of a vibrational response of the reactor vessel internals based, at least in part, on the signal; access, via the control circuit, the historical information stored in the memory; compare, via the control circuit, the determined characteristic to the historical information stored in the memory; and determine, via the control circuit, a condition of the reactor vessel internals based, at least in part, on the comparison of the determined characteristic and the historical information.

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Patent Owner(s)

Patent OwnerAddress
WESTINGHOUSE ELECTRIC COMPANY LLC1000 WESTINGHOUSE DRIVE SUITE 141 CRANBERRY TOWNSHIP PA 16066

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Banyay, Gregory A Ellwood City, US 2 0
Basel, Richard A Pittsburgh, US 10 497
DiBasilio, David C Pittsburgh, US 2 0
Koether, Jeremy R Beaver Falls, US 2 0
Meyer, Gregory A Bellefonte, US 14 54
Smith, Stephen D Harmony, US 55 2256

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