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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
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
A system and method of passively monitoring nuclear fuel coolant conditions is disclosed, and includes a passive (non-electrically powered) gamma thermometer(s) located in nuclear fuel coolant area(s) (e.g., in the reactor vessel and/or in the facility spent fuel pool) and in electrical communication with millivolt meter(s) to facilitate passive monitoring of nuclear fuel coolant levels, nuclear fuel coolant temperatures, and/or heat transfer conditions in the nuclear fuel coolant area(s) during a station blackout (SBO) or prolonged station blackout (PSBO) event.
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