Proceedings of the ESK Conference (대한인간공학회:학술대회논문집)
- 1993.10a
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- Pages.21-30
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- 1993
Performance analysis of operators in a nuclear power plant control room using a task network model
직무 네트워크 모형을 이용한 원자력발전소 제어실 운전원들의 수행도분석
Abstract
This paper describes the development of a simulation model of nuclear power plant operators including cognitive aspects by using a network modeling soft ware, Micro-SAINT (System Analysis of Integrated Networks of Tasks) for the analysis of operator performance. Network model description based on Micro-SAINT includes tasks, resources, precedence relations among tasks, flow of information and PSFs (Performance Shaping Factors) on task performance. We have tried to evaluate the performance with several performance measures such as the number of tasks allocated, relative time presure among operators within a shift, for the selected test accident scenarior; small-break LOCA (Loss of Coolant Accident) in a PWR (Pressurized Water Reactor) type nuclear power plant.
Keywords