Nuclear Power Plants. Instrumentation and Control. Guidance for the Decision on Modernization PDF Download
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Author: British Standards Institute Staff
Publisher:
ISBN: 9780580420481
Category :
Languages : en
Pages : 54
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Book Description
Nuclear-electric power stations, Instruments, Nuclear technology, Nuclear safety, Nuclear reactors
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580420481
Category :
Languages : en
Pages : 54
Get Book Here
Book Description
Nuclear-electric power stations, Instruments, Nuclear technology, Nuclear safety, Nuclear reactors
Author: British Standards Institute Staff
Publisher:
ISBN: 9780580593109
Category :
Languages : en
Pages : 54
Get Book Here
Book Description
Nuclear-electric power stations, Instruments, Nuclear technology, Nuclear safety, Nuclear reactors, Safety measures, Life cycle, Life (durability), Management
Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 138
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Book Description
Covers all of the management activities related to modernization of I&C systems in nuclear power plants, including the evaluation of all I&C systems to determine which can be successfully maintained and which need to be modernized.
Author: G. Morris
Publisher:
ISBN:
Category :
Languages : en
Pages : 5
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Book Description
Several nuclear power plants in the United States are starting instrumentation and control (I & C) modernization programs using digital equipment to address obsolescence issues and the need to improve plant performance while maintaining high levels of safety. As an integral part of the I & C modernization program at a nuclear power plant, the control room and other human-system interfaces (HSIs) are also being modernized. To support safe and effective operation, it is critical to plan, design, implement, train for, operate, and maintain the control room and HSI changes to take advantage of human cognitive processing abilities. A project, jointly funded by the Electric Power Research Institute (EPRI) and the United States Department of Energy (DOE) under the Nuclear Energy Plant Optimization (NEPO) Program, is developing guidance for specifying and designing control rooms, remote shut-down panels, HSIs etc. The guidance is intended for application by utilities and suppliers of control room and HSI modernization. The guidance will facilitate specification, design, implementation, operations, maintenance, training, and licensing activities. This guidance will be used to reduce the likelihood of human errors and licensing risk, to gain maximum benefit of implemented technology, and to increase performance. The guidance is of five types. The first is planning guidance to help a utility develop its plant-specific control room operating concepts, its plant-specific endpoint vision for the control room, its migration path to achieve that endpoint vision, and its regulatory, licensing, and human factors program plans. The second is process guidance for general HSI design and integration, human factors engineering analyses, verification and validation, in-service monitoring processes, etc. The third is detailed human factors engineering guidance for control room and HSI technical areas. The fourth is guidance for licensing. The fifth is guidance for special topics related to operations and maintenance including training and simulation and safety monitoring and control guidance. Currently, the plan is that the overall guidelines will be made up of 34 guidelines on different topics of which 31 are completed. This may increase based on input from the project working group which includes 21 utilities as well as nuclear utility industry participants.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309175151
Category : Nature
Languages : en
Pages : 126
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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.
Author: International Atomic Energy Agency
Publisher: International Atomic Energy Agency
ISBN: 9789201375223
Category : Technology & Engineering
Languages : en
Pages : 0
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Book Description
Ageing of instrumentation and control (I&C) equipment at nuclear facilities has the potential to degrade mechanisms, which can in turn reduce safety margins and increase operating and maintenance costs. Obsolescence of I&C equipment can compound matters as suitable replacements become difficult to source. In 2019, the IAEA Technical Working Group on Nuclear Power Plant Instrumentation and Control acknowledged that relevant system and strategy guidance was required to implement modern technology at nuclear facilities. The purpose of this publication is to assist Member States in developing strategies to address ageing and obsolescence issues for I&C systems and it provides detail on modernization considerations and information from relevant recent operator experience. An appendix summarizes cable ageing management through condition monitoring, and several annexes describe Member States' practices and experience with l&C ageing management and modernization.
Author: IAEA
Publisher: International Atomic Energy Agency
ISBN: 9201096216
Category : Technology & Engineering
Languages : en
Pages : 92
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Book Description
IAEA work in the area of research reactor operation and maintenance is aimed at enhancing the capabilities of Member States to utilize good engineering and management practices to improve research reactor reliability and availability. In particular, the IAEA supports activities addressing ageing management of research reactor instrumentation and control (I&C) systems. The purpose of this publication is to provide engineering guidance on the design, and operational aspects of digital I&C systems for the refurbishment of existing facilities and for new research reactors. Key areas addressed include codes and standards applicability, licensing issues, dealing with the change in human-system interface from analogue to digital technology, software verification and validation activities, periodic testing and inspection, and configuration management. The publication contains technical descriptions and summaries of available digital systems that have been utilized in both new research reactor designs, and in the upgrading of older analogue safety and control systems. This guidance is foreseen for the broad spectrum of research reactors types existing today.
Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201018090
Category : Business & Economics
Languages : en
Pages : 39
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Book Description
This publication describes a process for planning and conducting a project to implement digital instrumentation and control (I&C) systems in the modernization of a nuclear power plant (NPP). Many of the existing NPPs in the world are approaching, or have reached, the midpoint of their design life. At the same time, there have been tremendous advances in electronics, computers and networks. These new technologies have been incorporated into the digital I&C hardware and software currently available. Even though advanced digital I&C systems have been used extensively in many other industries, their use in the nuclear industry is still very limited. The complexity of digital I&C systems requires a comprehensive implementation plan to ensure that plant safety is maintained, and this publication presents the experience gained to date. It is intended to be of use to those involved in the design or implementation of such modernization projects.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 186
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Book Description
Author: David Lindsley
Publisher: IET
ISBN: 9780852967652
Category : Technology & Engineering
Languages : en
Pages : 244
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Book Description
Describes control systems for boilers and heat-recovery steam generators (HRSGs) in a variety of applications, from waste-to-energy plants to combined-cycle gas-turbine power stations. Basics such as methods of connecting instruments are explained, and more advanced discussions of design features of distributed control systems are also included. At every stage, emphasis is given to the interactive nature of plants and to troubleshooting and problem solving. Includes chapter summaries. The author is Fellow of the Institution of Electrical Engineers, and the Institute of Marine Engineers, and is a Senior Member of the Instrument Society of America. Annotation copyrighted by Book News, Inc., Portland, OR
