Electronic Isolators Used in Safety Systems of U.S. Nuclear Power Plants

Electronic Isolators Used in Safety Systems of U.S. Nuclear Power Plants PDF Author: John R. Nielsen
Publisher:
ISBN:
Category : Nuclear power plants
Languages : en
Pages : 108

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Electronic Isolators Used in Safety Systems of U.S. Nuclear Power Plants

Electronic Isolators Used in Safety Systems of U.S. Nuclear Power Plants PDF Author: John R. Nielsen
Publisher:
ISBN:
Category : Nuclear power plants
Languages : en
Pages : 108

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Functional safety of machine controls

Functional safety of machine controls PDF Author: Hauke, M.
Publisher: DGUV/IFA
ISBN: 3864232325
Category : Technology & Engineering
Languages : en
Pages : 324

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Book Description
The EN ISO 13849-1 standard, “Safety of machinery – Safety-related parts of control systems”, contains provisions governing the design of such parts. This report is an update of BGIA Report 2/2008e of the same name. It describes the essential subject-matter of the standard in its third, revised 2015 edition, and explains its application with reference to numerous examples from the fields of electromechanics, fluidics, electronics and programmable electronics, including control systems employing mixed technologies. The standard is placed in its context of the essential safety requirements of the Machinery Directive, and possible methods for risk assessment are presented. Based upon this information, the report can be used to select the required Performance Level PLr for safety functions in control systems. The Performance Level PL which is actually attained is explained in detail. The requirements for attainment of the relevant Performance Level and its associated Categories, component reliability, levels of diagnostic coverage, software safety and measures for the prevention of systematic and common-cause failures are all discussed comprehensively. Background information is also provided on implementation of the requirements in real-case control systems. Numerous example circuits show, down to component level, how Performance Levels a to e can be engineered in the selected technologies with Categories B to 4. The examples provide information on the safety principles employed and on components with well-tried safety functionality. Numerous literature references permit closer study of the examples provided. The report shows how the requirements of EN ISO 13849-1 can be implemented in engineering practice, and thus makes a contribution to consistent application and interpretation of the standard at national and international level.

Navigation and Vessel Inspection Circular

Navigation and Vessel Inspection Circular PDF Author:
Publisher:
ISBN:
Category : Navigation
Languages : en
Pages : 68

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Reliability Engineering for Nuclear and Other High Technology Systems (1985)

Reliability Engineering for Nuclear and Other High Technology Systems (1985) PDF Author: A.A. Lakner
Publisher: CRC Press
ISBN: 1351358103
Category : Technology & Engineering
Languages : en
Pages : 465

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Book Description
First Published in 2017. This book presents a much needed practical methodology for the establishment of cost-effective reliability programs in nuclear or other high technology industries. Thanks to the high competence and practical experience of the authors in the field of reliability, it vividly illustrates the applicability of proven, cost-effective reliability techniques applied in the American space and military programs as hybridized with the avant-garde approach used by nuclear authorities, utilities and researchers in the United Kingdom and France. This emerged method will support a diligent effort in the enhancement of nuclear safety and protection of the health of the general public. The methodology developed in this book exemplifies the total integrated reliability program approach in the design, procurement, manufacturing, test, installation and operational phases of an equipment life cycle. It is based on lessons learned in space and military programs with certain methodological modifications to enhance practicality. The techniques described here are applicable to college instruction, plant upper and middle management personnel, as well as to regulating agencies with equal benefits; it provides a very pragmatic and cost-efficient approach to the reliability engineering discipline

New Jersey Register

New Jersey Register PDF Author:
Publisher:
ISBN:
Category : Delegated legislation
Languages : en
Pages : 1016

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Commerce Business Daily

Commerce Business Daily PDF Author:
Publisher:
ISBN:
Category : Government purchasing
Languages : en
Pages : 1512

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Catalogue

Catalogue PDF Author: International Organization for Standardization
Publisher:
ISBN:
Category : Standardization
Languages : en
Pages : 960

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NBS Special Publication

NBS Special Publication PDF Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 532

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Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1540

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702

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