DIN EN 15437-1-2010 Railway applications - Axlebox condition monitoring - Interface and design requirements - Part 1 Track side equipment and rolling stock axlebox German version E.pdf

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1、June 2010 Translation by DIN-Sprachendienst.English price group 14No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 4

2、5.060.01!$i1“1700414www.din.deDDIN EN 15437-1Railway applications Axlebox condition monitoring - Interface and design requirements Part 1: Track side equipment and rolling stock axleboxEnglish translation of DIN EN 15437-1:2010-06Bahnanwendungen Zustandsberwachung von Radsatzlagern - Schnittstellen

3、undGestaltungsanforderungen Teil 1: Heiluferortungsanlagen und RadsatzlagergehusegestaltungEnglische bersetzung von DIN EN 15437-1:2010-06Applications ferroviaires Surveillances des botes dessieux - Exigences lies aux interfaces Partie 1: Equipments des voies et conception des botes dessieux pour ma

4、triel roulantTraduction anglaise de DIN EN 15437-1:2010-06See start of validitywww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.270 .10 5DIN EN 15437-1:2010-06 Start of validity This standard takes effect on 1 June 2010. National fo

5、reword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 256 “Railway applications” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Fahrweg und Schienenfahrzeuge (Railway Standards Co

6、mmittee), Working Committee NA 087-00-02 AA Fahrwerke. The DIN Standards corresponding to the International Standards referred to in this document are as follows: EN 15273-3 DIN EN 15273-3 EN 50121-3-1 DIN EN 50121-3-1; VDE 0115-121-3-1 EN 50121-4 DIN EN 50121-4; VDE 0115-121-4 EN 50125-3 DIN EN 501

7、25-3; VDE 0115-108-3 EN 60950-1 DIN EN 60950-1; VDE 0805-1 For the general understanding of this standard, Working Committee NA 087-00-02 AA points out the following: a) In clause 6.2 the HABD temperature measuring zone is defined as a cuboid fixed in space. For a width of 80 mm, the lower edge of t

8、he cuboid lies 260 mm and the upper edge lies 500 mm above the top of the rail. A 100 mm-wide cuboid prohibitive zone is defined for rolling stock, which is extended vertically to the height of the HABD. The result is that the HABD must measure (scan) the temperature vertically from below in order t

9、o meet the standard system requirements. This means that the temperature of target areas can also be measured in axle boxes lying below the standardized measuring zone (e.g. for axle boxes in “rolling road” type rolling stock). b) This standard does not specify the use of multi beam HABD in general,

10、 as it would not be possible to enforce this at international level. It only mentions the use of multi beam devices in cases where the expected relative lateral movement between wheelsets and the track is more than 10 mm, for a HABD rolling stock interface for interoperable rolling stock. However, m

11、odern HABD systems allow for target area widths greater than the standardized 50 mm. Since non-interoperable rolling stock is also to be monitored by means of standardized HABD systems for an indeterminate transition period, it is recommended that, for safety reasons, “multi beam” HABD or HABD with

12、wider target areas be used, as is the norm in Germany. c) The accuracy requirements given in the informative Annex C are examples only. For countries in temperate climate zones (such as Germany) specifying accuracies for target area temperatures below 0 C is not practical because this would increase

13、 the measuring range, thus reducing the resolution of the temperature range which is of most interest. It is therefore recommended that accuracy requirements be specified for temperature ranges 0 C. NOTE This temperature range is not the ambient temperature range within which the HABD is to be opera

14、ted. d) The temperature alarm levels given in the informative Annex D are not representative, but are only intended as examples of the different levels used throughout Europe as a result of varying influencing factors (e.g. climate zones). This Annex should not be used to determine concrete values (

15、see Note 1 in subclause 7.2) 2 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15437-1March 2009ICS 45.060.01English VersionRailway applications - Axlebox condition monitoring - Interfaceand design requirements - Part 1: Track side equipment androlling stock axleboxApplications ferroviaires - Surv

16、eillance des botes dessieux- Exigences lies aux interfaces - Partie 1: Equipments desvoies et conception des botes dessieux pour matrielroulantBahnanwendungen - Zustandsberwachung vonRadsatzlagern - Schnittstellen undGestaltungsanforderungen - Teil 1:Heiluferortungsanlagen undRadsatzlagergehusegesta

17、ltungThis European Standard was approved by CEN on 21 February 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical

18、 references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN memb

19、er into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lat

20、via, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2

21、009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15437-1:2009: EEN 15437-1:2009 (E) 2 Contents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms and definitions .64 Symbols and abbreviations 95 Rolling Stock R

22、equirements 105.1 Target zone 105.1.1 General . 105.1.2 Dimensions of the target area . 105.1.3 Position of the centre of the target area in the XY plane 115.1.4 Visibility requirements for the target area . 115.2 Prohibitive zone 115.2.1 General . 115.2.2 Dimensions of the prohibitive zone 115.2.3

23、Position of the centre of the prohibitive zone in the XY plane 125.3 Electromagnetic interference emissions . 135.4 Design drawings . 135.5 Protective finish 136 HABD requirements for its interface with rolling stock 136.1 General . 136.2 HABD temperature measuring zone . 136.3 HABD installation req

24、uirements 157 HABD system requirements 167.1 HABD functions 167.2 HABD temperature alarms . 167.3 HABD general requirements 17Annex A (informative) An example of an alternative HABD temperature measuring zone . 18Annex B (informative) Guidance for HABD installation 20Annex C (informative) Accuracy o

25、f the HABDs calculated temperature of an axlebox . 21Annex D (informative) Examples of HABD system temperature alarm levels across Europe 22Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EC Directive 2008/57/EC of the European Parliament and of t

26、he Council of 17 June 2008 on the interoperability of the rail system within the Community 23Bibliography . 25DIN EN 15437-1:2010-06 EN 15437-1:2009 (E) 3 Foreword This document (EN 15437-1:2009) has been prepared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is

27、held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2009, and conflicting national standards shall be withdrawn at the latest by September 2009. Attention is drawn to the possib

28、ility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade As

29、sociation, and supports essential requirements of EC Directive 96/48 and EC Directive 2001/16, as modified by EC Directive 2004/50. For relationship with EC Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the nati

30、onal standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,

31、Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 15437-1:2010-06 EN 15437-1:2009 (E) 4 Introduction Failed axle bearings on rolling stock create a hazard to the safe operation of the railway. If an axle bearing fails whilst rolling stock is in-

32、service there is the potential for a catastrophic event. A catastrophic event may result in fatalities, severe damage to rolling stock and/or the infrastructure and a risk that rolling stock may derail and/or a fire may develop. One indication that a bearing is about to fail is a rise in the heat ge

33、nerated by the bearing. Bearings that are about to fail may therefore be detected by monitoring their temperature to identify an unacceptable rise. World-wide experience shows that one way of managing the risk is by installing trackside Hot AxleBox Detectors (HABDs) to monitor the in-service tempera

34、ture of rolling stock axleboxes. The sensors of a trackside HABD measure the thermal radiation emitted from the axleboxes of in-service rolling stock. The level of thermal radiation is influenced by the emmissivity of the axlebox surface, which is influenced by the material, design, surface finish a

35、nd operational conditions (dust, rain, etc). Even though operational conditions are continually changing the surface emmissivity of the axlebox, long term experience indicates that such changing conditions can be tolerated. This part of EN 15437 covers the monitoring of axlebox temperature by tracks

36、ide HABD. It was developed by Working Group 35 “Hot Box Detection“ of CEN Technical Committee 256 Railway Applications. It defines the minimum requirements for the interface between a trackside HABD and rolling stock, to ensure that the system works. It is important to note that Clause 1, Scope, set

37、s out the minimum requirements for the interface. The requirements set out in this document are based on long term existing rules, practices and procedures developed and currently in use by European member railway undertakings (RUs) and infrastructure managers (IMs). The following principles have be

38、en applied: a) The railway system requires technical rules in order to ensure an acceptable interface between rolling stock and trackside HABD. b) In view of the increasing significance of international traffic, the standardisation of this interface is required. c) It is of particular importance tha

39、t the existing level of safety and reliability is not compromised. d) The Cartesian co-ordinate system is used to define dimensions and positions, that is X is longitudinal, Y is lateral and Z is vertical. Some rolling stock, according to their performance or design, is fitted with on-board equipmen

40、t to monitor axle bearings for potential overheating. However, in most cases, axle bearings continue to be monitored by trackside Hot Axle Bearing Detectors which is the subject of this standard. Part 2 of EN 15437, which is currently being developed, covers on-board temperature monitoring of axle b

41、earings. Alternative technology is available, or being developed, to monitor the condition of axle bearings, using vibration sensors, thermocouples, etc. and may in the future be addressed by additional parts to this standard. DIN EN 15437-1:2010-06 EN 15437-1:2009 (E) 5 1 Scope This part of EN15437

42、 defines the minimum characteristics for the interface between a trackside Hot Axlebox Detector (HABD) and Rolling Stock (RST) that comply with the European Directives for Interoperability to ensure that the minimum functional requirement of the interface is achieved. The minimum requirements of the

43、 interface apply to: a) Rolling stock conforming to standard European railway gauge, that is 1435mm; b) Rolling stock axles fitted with outboard bearings; NOTE The design of rolling stock axles fitted with inboard bearings should respect the requirements set out in Note 2 of 5.2. c) Rolling stock wi

44、th a maximum operational speed of up to and including 250 km/h; NOTE 1 That is conventional rail and class 2 high speed rail rolling stock as defined in the rolling stock TSIs. NOTE 2 Interoperable rolling stock designed for speeds above 250km/h (class 1 high speed rolling stock) are mandated to hav

45、e on-board equipment for axlebox condition monitoring. The requirements for on-board equipment are described in part 2 of this standard which is currently under development. NOTE 3 Interoperable rolling stock designed for speeds above 250km/h (class 1 high speed rolling stock) are outside the scope

46、of this Part of the standard. However, if class 1 high speed trains are required to be monitored by HABDs their target area should comply with the requirements specified in this standard, except where stated otherwise. d) Trackside HABDs that are required to monitor conventional rail and class 2 hig

47、h speed rail rolling stock. The rolling stock requirements of the interface are described in Clause 5 and for the HABD requirements of the interface are described in Clause 6. The scope of this part (part 1) of the standard does not include: Hot Wheel (Hot Disc) Detectors (HWDs). However, HWD are of

48、ten installed in combination with trackside HABD to provide a dual monitoring system. This standard does not prevent the use of such a combination; how a HABD measures the temperature and identifies axle box position. This is part of an individual equipment design and not part of the functional requ

49、irements of this standard; operational requirements for acting on the information reported by the HABD system; maintenance requirements for HABD systems. 2 Normative references The following referenced documents are required 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. EN 15273-3, Railway applications Gauges Par