1、 IEC/TR 62278-3Edition 1.0 2010-04TECHNICAL REPORT Railway applications Specification and demonstration of reliability,availability,maintainability and safety(RAMS)Part 3:Guide to the application of IEC 62278 for rolling stock RAM IEC/TR 62278-3:2010(E)colourinsideLICENSED TO MECON LIMITED-RANCHI/BA
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11、 applications Specification and demonstration of reliability,availability,maintainability and safety(RAMS)Part 3:Guide to the application of IEC 62278 for rolling stock RAM INTERNATIONAL ELECTROTECHNICAL COMMISSION XBICS 45.060 PRICE CODEISBN 978-2-88910-660-8 Registered trademark of the Internation
12、al Electrotechnical Commission colourinsideLICENSED TO MECON LIMITED-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TR 62278-3 IEC:2010(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Terms and definitions.8 3 Approach adopted for the guide.8 3.1 General.8
13、3.2 Entities involved in the life cycle phases of rolling stock.8 4 Application of this guide.8 4.1 Object of the application.8 4.2 Application of IEC 62278.9 4.2.1 Assessment of the application of IEC 62278.9 4.2.2 Mandatory requirements for the application of IEC 62278.9 5 Specifying RAM requireme
14、nts.10 5.1 Introductory remarks.10 5.2 Preliminary RAM analysis.10 5.2.1 General.10 5.2.2 Preliminary RAM analysis activities.11 5.3 RAM requirements.17 5.3.1 General.17 5.3.2 Reliability targets.17 5.3.3 Maintainability targets.18 5.3.4 Availability targets.22 5.4 Process for choosing RAM figures.2
15、5 5.5 RAM programme.25 5.5.1 General.25 5.5.2 Configuration management system.26 5.5.3 RAM programme outline.27 5.5.4 Example of RAM analyses document template and data.28 6 RAM assurance during life cycle.42 6.1 RAM programme and phases of the life cycle.42 6.1.1 General.42 6.1.2 Tender phase.43 6.
16、1.3 Design phase.44 6.1.4 Demonstration phase.47 7 RAM parameters to be incorporated into LCC model.50 7.1 General.50 7.2 Overview of LCC modelling.51 7.3 RAM parameters for LCC.51 Annex A(informative)Examples of breakdown structure.53 Bibliography.66 Figure 1 Example of reliability prediction analysis sheet.30 Figure 2 Example of preventive maintenance analysis sheet.34 Figure 3 Example of preventive maintenance sheet for a single frequency.36 Figure 4 Example of corrective maintenance analysis