engleski

On-Line Maintenance Scheduling and Risk Management - The EOOS Monitor Approach

It is known that Probabilistic Safety Assessment (PSA) can provide safety status information for a plant during different configurations; an additional effort is needed however to do this in real time for on-line operation. This paper describes an approach to use of PSA to achieve these goals. Equipment Out Of Service (EOOS) tool was developed to monitor nuclear power plant safety from the probabilistic point of view. EOOS is using model developed from a full-scope PSA, and incorporates a user friendly program interface approach. Results from EOOS can be used by planners or operators to effectively manage the level of risk by controlling the actual plant configuration.

probabilistic risk assessment; on-line risk monitoring; maintenance

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