Applications of Functional Analysis to Nuclear Reactor Operations

摘要

Functional analysis is the analysis of how a system functions to perform its intended purpose. For this report, discussions will emphasize techniques of functional analysis used for establishing the human operator's role in the system operation. In particular, functional analysis techniques that can be used to define the operator's information needs, and satisfy these needs through operating procedures and graphic displays, are investigated. The Loss-of-Fluid Test (LOFT) facility is used to demonstrate a functional analysis methodology. Two groups of procedures (for normal cooldown and emergency decay heat removal) from the LOFT Plant Operating Manual (POM) are analyzed using the methodology. Example improvements to the procedures are presented, as well as general guidelines for upgrading operating procedures. Recommendations are made for potential applications of functional analysis in the nuclear industry.