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1、DRAFT FOR DEVELOPMENT DD IEC TS 62143:2002 Electrical installations for lighting and beaconing of aerodromes Aeronautical ground lighting systems Guidelines for the development of a safety lifecycle methodology ICS 29.140.50; 93.120 ? Licensed Copy: London South Bank University, London South Bank Un
2、iversity, Thu Mar 01 07:56:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSI DD IEC TS 62143:2002 This Draft for Development, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Comm
3、ittee on 8 January 2003 BSI 8 January 2003 ISBN 0 580 41036 6 National foreword This Draft for Development reproduces verbatim IEC TS 62143:2002. This publication is not to be regarded as a British Standard. It is being issued in the Draft for Development series of publications and is of a provision
4、al nature because the subject is still under technical development. It should be applied on this provisional basis, so that information and experience of its practical application may be obtained. Comments arising from the use of this Draft for Development are requested so that UK experience can be
5、reported to the international organization responsible for the Technical Specification. A review of this publication will be initiated not later than 3 years after its publication by the international organization so that a decision can be taken on its status at the end of its 3-year life. Notificat
6、ion of the start of the review period will be made in an announcement in the appropriate issue of Update Standards. According to the replies received by the end of the review period, the responsible BSI Committee will decide whether to support the conversion into an international standard, to extend
7、 the life of the Technical Specification for another 3 years or to withdraw it. Comments should be sent in writing to the Secretary of BSI Technical Committee EPL/97, Aeronautical ground lighting, at British Standards House, 389 Chiswick High Road, London W4 4AL, giving the document reference and cl
8、ause number and proposing, where possible, an appropriate revision of the text. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be fou
9、nd in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. Summary of pages This document comprises a front cover, an inside front cover, the IEC TS title page, p
10、ages 2 to 25 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 07:56:15 GMT+00:00 2007, Uncon
11、trolled Copy, (c) BSI TECHNICAL SPECIFICATION IEC TS 62143 First edition 2002-07 Electrical installations for lighting and beaconing of aerodromes Aeronautical ground lighting systems Guidelines for the development of a safety lifecycle methodology Installations lectriques pour lclairage et le balis
12、age des arodromes Systmes de balisage aronautique au sol Lignes directrices pour ltablissement dune mthodologie pour le cycle de vie de scurit Reference number IEC/TS 62143:2002(E) DD IEC TS 62143:2002 Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 07:56:15 GMT
13、+00:00 2007, Uncontrolled Copy, (c) BSI 2 T34126 S (2002:CEI)E CONTENTS FOREWORD 3 INTRODUCTION 5 1Scope 6 2Normative references. 6 3Definitions 7 4Competence of persons . 8 4.1Objective 8 4.2Requirements . 8 5AGL safety management 8 5.1Objective 8 5.2Documentation 9 5.3AGL safety plan 9 5.4AGL safe
14、ty assessment plan11 5.5Verification plan.12 5.6AGL safety case.12 6AGL system safety lifecycle.13 6.1Objectives13 6.2Requirements 13 7AGL system safety lifecycle phases in detail15 7.1Evaluation16 7.2Technical solutions 17 7.3Realisation.18 7.4Planning 19 7.5Installation .20 7.6Commissioning 21 7.7
15、Operations.21 7.8Decommissioning.22 Bibliography 25 Figure 1 AGL system safety lifecycle.15 Table 1 Summary of the AGL System Lifecycle Requirements.23 DD IEC TS 62143:2002 2 Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 07:56:15 GMT+00:00 2007, Uncontrolled C
16、opy, (c) BSI TS (2002:CEI 34126)E 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRICAL INSTALLATIONS FOR LIGHTING AND BEACONING OF AERODROMES AERONAUTICAL GROUND LIGHTING SYSTEMS GUIDELINES FOR THE DEVELOPMENT OF A SAFETY LIFECYCLE METHODOLOGY FOREWORD 1)The IEC (International Electrotechnical C
17、ommission) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end an
18、d in addition to other activities, the IEC publishes International Standards. Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizatio
19、ns liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2)The formal decisions or agreements of the IEC on technical
20、matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested National Committees. 3)The documents produced have the form of recommendations for international use and are published in the f
21、orm of standards, technical specifications, technical reports or guides and they are accepted by the National Committees in that sense. 4)In order to promote international unification, IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible
22、 in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. 5)The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment decla
23、red to be in conformity with one of its standards. 6) Attention is drawn to the possibility that some of the elements of this technical specification may be the subject of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights. The main task of IEC technic
24、al committees is to prepare International Standards. In exceptional circumstances, a technical committee may propose the publication of a technical specification when the required support cannot be obtained for the publication of an International Standard, despite repeated efforts, or the subject is
25、 still under technical development or where, for any other reason, there is the future but no immediate possibility of an agreement on an International Standard. Technical specifications are subject to review within three years of publication to decide whether they can be transformed into Internatio
26、nal Standards. IEC 62143, which is a technical specification, has been prepared by IEC technical committee 97: Electrical installations for the lighting and beaconing of aerodromes. The text of this technical specification is based on the following documents: Enquiry draftReport on voting 97/72/CDV9
27、7/83/RVC Full information on the voting for the approval of this technical specification can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 3. DD IEC TS 62143:2002 3 Licensed Copy: London South Bank Uni
28、versity, London South Bank University, Thu Mar 01 07:56:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 4 T34126 S (2002:CEI)E The committee has decided that the contents of this publication will remain unchanged until 2005-11. At this date, the publication will be reconfirmed; withdrawn, or replaced
29、by an international standard. DD IEC TS 62143:2002 4 Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 07:56:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSI TS (2002:CEI 34126)E 5 INTRODUCTION Aeronautical ground lighting (AGL) at an aerodrome or heliport provides t
30、he pilots of aircraft on approach to or take-off from an aerodrome, and pilots of aircraft or drivers of vehicles moving on the aerodrome surface, with location, orientation and alignment information. An AGL system therefore provides a safety-related service and functions. In order to assure that th
31、e safety of the service and functions provided by the AGL system is adequately addressed, specific safety assessments should be performed at various instances during the lifecycle of the system. This technical specification provides a methodology whereby this may be done. This technical specificatio
32、n is primarily concerned with the safety lifecycle of aeronautical ground lighting (AGL) systems. To conform to this technical specification it should be demonstrated to the relevant bodies that the requirements have been satisfied and therefore that the clause objective(s) has been met. NOTE 1 Exam
33、ples of relevant bodies would include the following: aerodrome management; certification and licensing authorities; safety regulators; notified bodies for international or European directives; national standards bodies. NOTE 2 This technical specification is based on the system and safety lifecycle
34、methodology described in IEC 61508-1. IEC 61508, in all seven parts, provides a methodology to address the safety of safety-related systems and contains an abundance of guidance material, which may be applicable to an AGL system or may be of use to the reader of this technical specification. IEC 615
35、08 contains requirements that are particularly relevant to risk reduction in a software-based AGL system. DD IEC TS 62143:2002 5 Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 07:56:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 6 T34126 S (2002:CEI)E ELECTRICAL
36、 INSTALLATIONS FOR LIGHTING AND BEACONING OF AERODROMES AERONAUTICAL GROUND LIGHTING SYSTEMS GUIDELINES FOR THE DEVELOPMENT OF A SAFETY LIFECYCLE METHODOLOGY 1 Scope This technical specification: outlines a methodology to address the safety at all lifecycle phases of an AGL system, including the eva
37、luation, design, procurement, manufacture, installation, commissioning, operational use, maintenance, modification, and decommissioning of the AGL system; NOTE 1 This document contains guidelines of a high-level, objective-based, and non-prescriptive nature. This is intended to permit a flexible app
38、roach to meeting the requirements. applies to an AGL system at an aerodrome or heliport which provides visual guidance to a pilot and is provided, operated and maintained by the aerodrome authority; NOTE 2 This document may apply to all or a part of an AGL system as required by the aerodrome authori
39、ty. The equipment covered shall be defined and listed in the AGL safety case (see 5.6). Any subsequent addition or modification to the AGL system shall be notified as directed in 7.7.3. applies primarily to a new AGL system; NOTE It may also be applied to an existing AGL system or to an existing AGL
40、 system that is being modified; however, the relevant documentation for the project phases may not be available. Therefore, retrospective action to cover the applicable lifecycle phases could be carried out or alternative means of providing safety information should be developed, e.g. historical dat
41、a. covers all aspects of safety, including: operational (functional) safety of the AGL system; electrical safety for the installation, maintenance and decommissioning of the AGL system; environmental safety and electromagnetic compatibility (EMC); health and safety at work. supports a regulatory reg
42、ime based on the auditing of a safety management system at an aerodrome, where the safety management system provides documented evidence that safety has been or is being addressed at all phases of the lifecycle. This applies equally to a project to install AGL or the routine operational use and main
43、tenance of the AGL. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60
44、300-3-9, Dependability management Part 3: Application guide Section 9: Risk analysis of technological systems IEC 61508 (all parts), Functional safety of electrical/electronic/programmable electronic safety- related systems IEC 61508-1, Functional safety of electrical/electronic/programmable electro
45、nic safety-related systems Part 1: General requirements DD IEC TS 62143:2002 6 Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 07:56:15 GMT+00:00 2007, Uncontrolled Copy, (c) BSI TS (2002:CEI 34126)E 7 IEC 61508-7, Functional safety of electrical/electronic/prog
46、rammable electronic safety-related systems Part 7: Overview of techniques and measures IEC 61821, Electrical installations for lighting and beaconing of aerodromes Maintenance of aeronautical ground lighting constant current series circuits 3 Definitions For the purpose of this International Standar
47、d the following definitions apply. 3.1 aerodrome authority organisation accountable for the safety and security of persons, aircraft operations and facilities at an aerodrome 3.2 AGL safety case a controlled document, or set of controlled documents, which clearly and comprehensively presents suffici
48、ent arguments, evidence and assumptions that all foreseeable hazards have been identified and controlled for both engineering and operational areas to demonstrate that an AGL system is adequately safe 3.3 AGL system safety lifecycle the safety activities involved in the implementation of an AGL syst
49、em, occurring during a period of time that starts at the concept phase of the system and finishes when it is no longer available for use and has been decommissioned 3.4 hazard potential source of harm NOTE The term includes hazards to persons arising within a short time scale (for example, fire and explosion) and also those that have a long-term effect on a persons health (for example, release of a toxic