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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Spent fuel transfer project completed at INL
Work crews at Idaho National Laboratory have transferred 40 spent nuclear fuel canisters into long-term storage vaults, the Department of Energy’s Office of Environmental Management has reported.
Se-Woo Cheon, Han-Gon Kim, Wan-Joo Kim, Bok-Ki Min, Soon-Heung Chang, Hak-Yeong Chung
Nuclear Technology | Volume 97 | Number 1 | January 1992 | Pages 1-15
Technical Paper | Fission Reactor | doi.org/10.13182/NT92-A34621
Articles are hosted by Taylor and Francis Online.
A prototype expert system, the NSSS-DS, is described. It is used for the diagnosis of three main systems—the rod control system, the reactor coolant pumps (RCPs), and the pressurizer—in the primary system of the Kori-2 nuclear power plant. This system diagnoses system malfunctions quickly and offers appropriate guidance to operators. The method of inference applied to this system is rule-based deduction with certainty factor operation. The diagnostic symptoms include alarms, indication lamps, parameter values, and valve lineup that can be acquired at the main control room. The application of this system to the rod control system, mainly consisting of electrical components, and the RCPs, mainly consisting of mechanical components, is described from the point of view of diagnostic strategies.