Software for Computer Based Systems Important to Safety in Nuclear Power Plants

Software for Computer Based Systems Important to Safety in Nuclear Power Plants PDF Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 106

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Book Description
This Safety Guide provides guidance on the collection of evidence and the preparation of documentation to be used to demonstrate the safety and reliability of the software for computer based systems important to safety in nuclear power plants for all phases of the system life-cycle. It recommends how to meet the requirements established in Safety Standards Series No. NS-R-1, The Safety of Nuclear Power Plants: Design (2000).

Software for Computer Based Systems Important to Safety in Nuclear Power Plants

Software for Computer Based Systems Important to Safety in Nuclear Power Plants PDF Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 106

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Book Description
This Safety Guide provides guidance on the collection of evidence and the preparation of documentation to be used to demonstrate the safety and reliability of the software for computer based systems important to safety in nuclear power plants for all phases of the system life-cycle. It recommends how to meet the requirements established in Safety Standards Series No. NS-R-1, The Safety of Nuclear Power Plants: Design (2000).

Software for Computer Based Systems Important to Safety in Nuclear Power Plants

Software for Computer Based Systems Important to Safety in Nuclear Power Plants PDF Author: IAEA
Publisher:
ISBN: 9789205137056
Category :
Languages : zh-CN
Pages : 73

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Book Description
Provides guidance on the collection of evidence and preparation of documentation to be used in the demonstration of safety and reliability of the software for computer based systems important to safety in nuclear power plants for all phases of the system life cycle.

Software Important to Safety in Nuclear Power Plants

Software Important to Safety in Nuclear Power Plants PDF Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 196

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Book Description
This report provides guidance on current practices, documenting their strengths and weaknesses in dealing with the important issues of software engineering that nuclear power plant system designers, software producers and regulators are facing. It focuses on safety critical applications of general purpose processors controlled by custom developed software; however, it should also have application in safety related applications and in other types of computers.

Nuclear Power Plants. Instrumentation and Control Systems Important to Safety. Software Aspects for Computer-based Systems Performing Category A Functions

Nuclear Power Plants. Instrumentation and Control Systems Important to Safety. Software Aspects for Computer-based Systems Performing Category A Functions PDF Author: British Standards Institute Staff
Publisher:
ISBN: 9780580487286
Category :
Languages : en
Pages : 112

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Book Description
Nuclear-electric power stations, Nuclear reactors, Nuclear power, Equipment safety, Occupational safety, Instruments, Control systems, Control equipment, Control technology, Computerized control, Computer applications, Computer software, Software engineering techniques, Nuclear safety, Performance

Nuclear Power Plants-- Instrumentation and Control Important for Safety - Software Aspects for Computer-based Systems Performing Category B Or C Functions

Nuclear Power Plants-- Instrumentation and Control Important for Safety - Software Aspects for Computer-based Systems Performing Category B Or C Functions PDF Author:
Publisher:
ISBN:
Category : Nuclear power plants
Languages : en
Pages : 95

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Book Description


Verification and Validation of Software Related to Nuclear Power Plant Instrumentation and Control

Verification and Validation of Software Related to Nuclear Power Plant Instrumentation and Control PDF Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 144

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Book Description
This report provides practical guidance on the methods available for verification of the software and validation of computer based systems in nuclear power plants, and on how and when these methods can be effectively applied. It will be of particular interest to all those involved in the development, implementation, maintenance and use of software and computer based instrumentation and control systems in nuclear power plants.

Digital Instrumentation and Control Systems in Nuclear Power Plants

Digital Instrumentation and Control Systems in Nuclear Power Plants PDF Author: Committee on Application of Digital Instrumentation and Control Systems to Nuclear Power Plant Operations and Safety
Publisher: National Academies Press
ISBN: 030952444X
Category : Technology & Engineering
Languages : en
Pages : 127

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Book Description
The nuclear industry and the U.S. Nuclear Regulatory Commission (USNRC) have been working for several years on the development of an adequate process to guide the replacement of aging analog monitoring and control instrumentation in nuclear power plants with modern digital instrumentation without introducing off-setting safety problems. This book identifies criteria for the USNRC's review and acceptance of digital applications in nuclear power plants. It focuses on eight areas: software quality assurance, common-mode software failure potential, systems aspects of digital instrumentation and control technology, human factors and human-machine interfaces, safety and reliability assessment methods, dedication of commercial off-the-shelf hardware and software, the case-by-case licensing process, and the adequacy of technical infrastructure.

Justifying the Dependability of Computer-based Systems

Justifying the Dependability of Computer-based Systems PDF Author: Pierre-Jacques Courtois
Publisher: Springer Science & Business Media
ISBN: 1848003722
Category : Technology & Engineering
Languages : en
Pages : 330

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Book Description
Safety is a paradoxical system property. It remains immaterial, intangible and invisible until a failure, an accident or a catastrophy occurs and, too late, reveals its absence. And yet, a system cannot be relied upon unless its safety can be explained, demonstrated and certified. The practical and difficult questions which motivate this study concern the evidence and the arguments needed to justify the safety of a computer based system, or more generally its dependability. Dependability is a broad concept integrating properties such as safety, reliability, availability, maintainability and other related characteristics of the behaviour of a system in operation. How can we give the users the assurance that the system enjoys the required dependability? How should evidence be presented to certification bodies or regulatory authorities? What best practices should be applied? How should we decide whether there is enough evidence to justify the release of the system? To help answer these daunting questions, a method and a framework are proposed for the justification of the dependability of a computer-based system. The approach specifically aims at dealing with the difficulties raised by the validation of software. Hence, it should be of wide applicability despite being mainly based on the experience of assessing Nuclear Power Plant instrumentation and control systems important to safety. To be viable, a method must rest on a sound theoretical background.

Nuclear Power Plants-- Instrumentation and Control Systems Important to Safety - Software Aspects for Computer-based Systems Performing Category A Functions

Nuclear Power Plants-- Instrumentation and Control Systems Important to Safety - Software Aspects for Computer-based Systems Performing Category A Functions PDF Author:
Publisher:
ISBN:
Category : Nuclear power plants
Languages : en
Pages : 217

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Book Description


Nuclear Power Plants. Instrumentation and Control Important for Safety. Software Aspects for Computer-based Systems Performing Category B Or C Functions

Nuclear Power Plants. Instrumentation and Control Important for Safety. Software Aspects for Computer-based Systems Performing Category B Or C Functions PDF Author: British Standards Institute Staff
Publisher:
ISBN: 9780580446986
Category :
Languages : en
Pages : 52

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Book Description
Nuclear-electric power stations, Nuclear power, Equipment safety, Nuclear instruments, Instruments, Control systems, Computer software