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Title: Remote monitoring of critical reactor parameters

Patent ·
OSTI ID:1600164

A nuclear reactor instrumentation system monitors a nuclear power system that includes a reactor core within a reactor vessel and one or more sensors for monitoring parameters of the nuclear power system. The nuclear reactor instrumentation system includes a computer having a processor and configured to be powered by a normal power source and a backup power source; a wireless transmitter operable under the control of the processor; and a memory coupled to the processor and containing stored programming instructions. The stored programming instructions are executable by the processor to cause the processor to receive data from the sensors; identify a loss of normal power from the normal power source; and in response to identifying the loss of normal power, cause the wireless transmitter to transmit the received data.

Research Organization:
Nuscale Power, LLC, Corvallis, OR (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
NE0000633
Assignee:
Nuscale Power, LLC (Corvallis, OR)
Patent Number(s):
10,445,160
Application Number:
14/973,299
OSTI ID:
1600164
Resource Relation:
Patent File Date: 12/17/2015
Country of Publication:
United States
Language:
English

References (9)

Wireless Remote Monitoring of Critical Facilities patent-application December 2014
Backup Nuclear Reactor Auxiliary Power Using Decay Heat patent-application February 2013
Decentralized System and Architecture for Remote Real Time Monitoring of Power Transformers, Reactors, Circuit Breakers, Instrument Transformers, Disconnect Switches and Similar High Voltage Equipment for Power Plants and Electric Power Substations patent-application June 2011
In-Core Instrument Thimble Assembly patent-application April 2013
Operational Support Device and Operational Support Method for a Nuclear Power Plant patent-application May 2012
Fault Tolerant Turbine Speed Control System patent-application May 2013
Device and Method for Reactor and Containment Monitoring patent-application October 2013
Integrated monitoring method for nuclear device and system using the same patent-application March 2008
Passive Gamma Thermometer Level Indication and Inadequate Core Monitoring System and Methods for Power Reactor Applications During a Station Electrical Blackout (SBO) or Prolonged Station Blackout (PSBO) Event patent-application November 2012