Applying Human-performance Models to Designing and Evaluating Nuclear Power Plants: Review Guidance and Technical Basis
Human performance models (HPMs) are simulations of human behavior with which we can predict human performance. Designers use them to support their human factors engineering (HFE) programs for a wide range of complex systems, including commercial nuclear power plants. Applicants to U.S. Nuclear Regulatory Commission (NRC) can use HPMs for design certifications, operating licenses, and license amendments. In the context of nuclear-plant safety, it is important to assure that HPMs are verified and validated, and their usage is consistent with their intended purpose. Using HPMs improperly may generate misleading or incorrect information, entailing safety concerns. The objective of this research was to develop guidance to support the NRC staff's reviews of an applicant's use of HPMs in an HFE program. The guidance is divided into three topical areas: (1) HPM Verification, (2) HPM Validation, and (3) User Interface Verification. Following this guidance will help ensure the benefits of HPMs are achieved in a technically sound, defensible manner. During the course of developing this guidance, I identified several issues that could not be addressed; they also are discussed.
- Research Organization:
- Brookhaven National Lab. (BNL), Upton, NY (United States)
- Sponsoring Organization:
- Nuclear Regulatory Commission/Non-Nureg
- DOE Contract Number:
- DE-AC02-98CH10886
- OSTI ID:
- 1013435
- Report Number(s):
- BNL-90676-2009; R&D Project: 15351; Y-6529; 401001060; TRN: US1102638
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
22 GENERAL STUDIES OF NUCLEAR REACTORS
DESIGN
HUMAN FACTORS ENGINEERING
NUCLEAR POWER PLANTS
OPERATING LICENSES
PERFORMANCE
SAFETY
VALIDATION
VERIFICATION
Human factors engineering
control rooms
human-systems interfaces
safety
safety reviews
design evaluation