GB/T 41145-2021Human factors verification and validation for nuclear power plants (English PDF)
核电厂人因验证和确认
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 31, 2021
Implementation date
July 1, 2022
Scope
GB/T 41145-2021 is the English-translated version of 核电厂人因验证和确认.
GB/T 41145-2021 gives the criteria and methods for human factors verification and validation of the integrated human-system interface of nuclear power plants.
It describes the activities and processes involved, the design guidelines and test facilities, formative verification and validation during design, human factors design validation, human-system interface task support verification and integrated system validation, with scenario selection, participants, performance measures, experimental design, data analysis and the identification and recording of HEDs.
It also covers design implementation, deviations and the special considerations for new plants, for retrofits of existing plants and for local control areas. It applies to newly built nuclear power plants and to retrofits of the interface systems of plants in service, and other types of plant can use it as a reference. It was issued on 31 December 2021 and has applied since 1 July 2022.
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Document preview — GB/T 41145-2021
National Standard of the People's Republic of China
- ICS
- 27.120.20
- Classification
- F 65
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Preface
- 1 Scope
- 2 Normative references
- 3 Terms, Definitions and Abbreviations
- 3.1 Terms and Definitions
- 3.2 Abbreviations
- 4 Human Factors Verification and Validation General
- 4.1 Activities and Processes
- 4.3 HFE Human-Machine Interface Design Guidelines
- 4.4 Test Facilities
- 4.6 Special Considerations
- 5 Formative Verification and Validation
- 5.1 Purpose
- 5.3 Process and method
- 6 Human Factors Design Validation
- 6.1 Purpose
- 6.2 Process and method
- 7 Human Interface Task Support Verification
- 7.1 Purpose
- 7.2 Process and method
- 8 Integrated System Confirmation
- 8.1 Purpose
- 8.2 Implementation plan
- 8.3 Scene selection
- 8.4 ISV Test Facility
- 8.5 Participants
- 8.6 Efficacy Measurement
- 8.7 Experimental Design
- 8.8 Data Analysis
- 8.9 HED identification, recording and delivery
- 8.10 ISV Conclusion
- 9 Design Implementation
- 9.1 Purpose
- 9.2 Process and method
- 10 people due to deviations
- 10.1 Purpose
- 10.2 Processes and methods
- 11 Special considerations for new and improved power plants
- 12 Special Considerations for Power Plant Retrofits
- 12.1 Human Risk Level of Retrofit Items
- 12.2 Human factors in power plant renovation
- 12.3 Human factors in power plant renovation
- 13 Special Considerations for In-Situ Areas
- 13.1 Overview
- 13.2 Special Considerations
- Appendix A (Informative) Human-Machine Interface List and Feature Description
- Appendix B (Informative) Selection of Operating Conditions
- Appendix C (Informative) Principles and Examples of Human Nonconformity Grading
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted.
1 Scope
This document specifies the criteria and methods for human factors verification and validation activities for HMI integrated systems in nuclear power plants.
This document is applicable to newly built nuclear power plants, as well as the retrofit of man-machine interface integration systems of in-service nuclear power plants. Human-machine interface for other types of nuclear power plants The integrated system can be implemented by reference.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document.
NB/T 20270 Application Criteria of Human Factors Engineering in Computerized Operation Regulation System of Nuclear Power Plant
3 Terms, Definitions and Abbreviations
3.1 Terms and Definitions
The following terms and definitions apply to this document.
3.1.1 Verification
Identify the processes and activities designed or implemented to meet specified requirements from a human factors perspective. [Source: ISO 11064-7:2006, 3.7, with modifications]
3.1.2 Validation
Identify the processes and activities designed or implemented to meet the needs of a specific use or application from an ergonomics perspective. [Source: ISO 11064-7:2006, 3.6, with modifications]
3.1.3 Formative verification and validation
To improve the design process and activities by collecting objective evidence to discover the problems existing in the HMI integrated system.
3.1.4 Summative verification and validation
The process and activities of final compliance assessment for the design and implementation of human-machine interface integration systems by collecting objective evidence.
3.1.5 Human-system interface; HSI
The part of a system that is used by humans to interact with the system to accomplish their functions and tasks.
Note 1: The system refers to the nuclear power plant.
Note 2: In the operation and control center, the typical man-machine interface has alarm, display, control, procedures (paper, computer), communication, etc.
Note 3: In the local area, typical human-machine interfaces include local control panels/boxes/cabinets, valves, glove boxes, entrances and exits (different sizes on the equipment require partial or full body through openings), protocols (paper, computerized), communications, signage, etc.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 29 pages — is available in the English PDF.
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