1、BSI Standards PublicationBS EN 50617-2:2015Railway Applications Technical parameters of train detection systems for the interoperability of thetrans-European railwaysystemPart 2: Axle countersBS EN 50617-2:2015Incorporating corrigendum January 2016BS EN 50617-2:2015 BRITISH STANDARDNational foreword
2、This British Standard is the UK implementation of EN 50617-2:2015, incorporating corrigendum January 2016.The UK participation in its preparation was entrusted by Technical Committee GEL/9, Railway Electrotechnical Applications, to Subcommittee GEL/9/1, Railway Electrotechnical Applications - Signal
3、ling and communications.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2
4、016. Published by BSI Standards Limited 2016ISBN 978 0 580 92891 8ICS 29.280Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2015.Amendments/corrigenda iss
5、ued since publicationDate Text affected29 February 2016 Implementation of CENELEC corrigendum January 2016: Clause C.6.2 updatedEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 50617-2 April 2015 ICS 29.280 English Version Railway Applications - Technical parameters of train detection systems for t
6、he interoperability of the trans-European railway system - Part 2: Axle counters Applications ferroviaires - Paramtres techniques dessystmes de dtection des trains - Partie 2: Compteurs dessieux Bahnanwendungen - Technische Parameter vonGleisfreimeldesystemen - Teil 2: Achszhler This European Standa
7、rd was approved by CENELEC on 2015-03-09. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concernin
8、g such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC 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 CENELEC member
9、into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of
10、 Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comi
11、t Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50617-2:2015 E Incorpo
12、rating corrigendum January 2016BS EN 50617-2:2015Contents Page Foreword . 6 Introduction . 7 1 Scope 8 2 Normative references 8 3 Terms, definitions and abbreviations 9 3.1 Terms and definitions . 9 3.2 Abbreviations . 11 4 Description of train detection system . 12 5 Safety relevance per parameter
13、. 13 6 Axle counter system parameters . 15 6.1 RAMS 15 6.1.1 Reliability 15 6.1.2 Availability 15 6.1.3 Rate of miscounts . 15 6.1.4 Maintainability 16 6.1.5 Safety 16 6.2 Immunity against Magnetic fields in-band and out-of-band 18 6.2.1 General . 18 6.2.2 Derivation of Immunity requirements 18 6.2.
14、3 Immunity levels for axle counters / Compatibility margins 19 6.2.4 Frequency range of an ACD . 19 6.3 Immunity to traction and short circuit current in the rail 19 6.4 Immunity to harmonics of traction current in the rail 20 6.5 Sensor position integrity control (functional parameter) 20 6.6 Integ
15、ration time 20 6.6.1 General . 20 6.6.2 Product specific integration time 21 6.6.3 Derivation of the integration time Example . 21 6.7 Signalling power supply quality with respect to availability 22 6.8 Requirements on the connection cables 23 7 Requirements for axle counter systems based on train p
16、arameters . 23 7.1 General . 23 7.2 Vehicle, wheel and speed dependent parameters . 23 7.2.1 General . 23 7.2.2 Wheel parameters 24 7.2.3 Vehicle and speed depending parameters . 25 7.3 Material properties of vehicle parts in the detection area (metal free space) . 26 7.4 Sinusoidal sway of train .
17、26 7.5 Magnetic track brakes and eddy current brakes 27 8 Track based parameters . 27 8.1 Material of sleepers . 27 8.2 Rail fittings/mounting area . 28 8.3 Slab track . 28 9 Environmental and other parameters 29 9.1 General . 29 9.2 Pressure . 29 EN 50617-2:2015BS EN 50617-2:2015Contents Page Forew
18、ord . 6 Introduction . 7 1 Scope 8 2 Normative references 8 3 Terms, definitions and abbreviations 9 3.1 Terms and definitions . 9 3.2 Abbreviations . 11 4 Description of train detection system . 12 5 Safety relevance per parameter . 13 6 Axle counter system parameters . 15 6.1 RAMS 15 6.1.1 Reliabi
19、lity 15 6.1.2 Availability 15 6.1.3 Rate of miscounts . 15 6.1.4 Maintainability 16 6.1.5 Safety 16 6.2 Immunity against Magnetic fields in-band and out-of-band 18 6.2.1 General . 18 6.2.2 Derivation of Immunity requirements 18 6.2.3 Immunity levels for axle counters / Compatibility margins 19 6.2.4
20、 Frequency range of an ACD . 19 6.3 Immunity to traction and short circuit current in the rail 19 6.4 Immunity to harmonics of traction current in the rail 20 6.5 Sensor position integrity control (functional parameter) 20 6.6 Integration time 20 6.6.1 General . 20 6.6.2 Product specific integration
21、 time 21 6.6.3 Derivation of the integration time Example . 21 6.7 Signalling power supply quality with respect to availability 22 6.8 Requirements on the connection cables 23 7 Requirements for axle counter systems based on train parameters . 23 7.1 General . 23 7.2 Vehicle, wheel and speed depende
22、nt parameters . 23 7.2.1 General . 23 7.2.2 Wheel parameters 24 7.2.3 Vehicle and speed depending parameters . 25 7.3 Material properties of vehicle parts in the detection area (metal free space) . 26 7.4 Sinusoidal sway of train . 26 7.5 Magnetic track brakes and eddy current brakes 27 8 Track base
23、d parameters . 27 8.1 Material of sleepers . 27 8.2 Rail fittings/mounting area . 28 8.3 Slab track . 28 9 Environmental and other parameters 29 9.1 General . 29 9.2 Pressure . 29 EN 50617-2:2015BS EN 50617-2:2015EN 50617-2:2015 3 9.3 Movement of surrounding air . 29 9.4 Ambient temperatures 29 9.4.
24、1 General . 29 9.4.2 Ambient temperature for axle counter evaluator equipment 30 9.4.3 Ambient temperature for ACD (without axle counter sensor) 30 9.4.4 Ambient temperature for axle counter sensor . 30 9.5 Humidity . 30 9.6 Precipitation . 31 9.7 Sealing of housing 31 9.8 Solar radiation . 31 9.9 O
25、vervoltage protection (incl. indirect lightning effects) . 32 9.10 Contamination . 32 9.10.1 General . 32 9.10.2 In the track, nearby the track . 32 9.10.3 Indoor 32 9.11 Fire Protection . 32 9.12 Vibrations / shock 33 9.13 EMC . 33 9.13.1 General . 33 9.13.2 Requirement and validation for EMC 33 9.
26、14 Definition of Influence from other components . 33 Annex A (informative) Design guide for measurement antennas . 34 A.1 Measurement antennas characteristics 34 A.2 Termination impedance 34 Annex B (normative) Frequency Management (reproduced from CCS TSI, Index 77) 36 Annex C (normative) Test Equ
27、ipment, test methodologies and reports to be performed . 38 C.1 Test equipment 38 C.1.1 Antenna for generating magnetic fields (FGA) 38 C.1.2 Reference antenna 39 C.1.3 Test signal generator 39 C.2 Test conditions 39 C.2.1 Equipment under test (EUT) . 39 C.2.2 Susceptibility criteria 39 C.3 Accuracy
28、 of magnetic field measurement 40 C.4 Test methodology to determine immunity (susceptibility border of ACD) to homogenous fields in-band 40 C.4.1 General . 40 C.4.2 Test set up for X-Z direction . 41 C.4.3 Test set up for Y-Z direction . 41 C.4.4 Test procedure to determine immunity to homogenous st
29、eady state fields 42 C.4.5 Transient immunity test / Immunity to intermittent interference 43 C.4.6 Immunity within the filter bandwidth of the EUT 46 C.5 Test methodology to determine immunity to inhomogeneous fields in band . 46 C.5.1 General . 46 C.5.2 Test set-up for the movement in X-direction
30、47 C.5.3 Test set-up for the movement in Y-direction 48 C.5.4 Test procedure . 49 C.6 Test methodology for establishing immunity to fields produced by in-band interference currents in the rail . 50 C.6.1 General . 50 C.6.2 Test set-up . 51 C.6.3 Test procedure . 52 C.7 Test methodology for out of-ba
31、nd measurements 52 C.8 Immunity to ETCS telepowering fields 52 C.8.1 General . 52 C.8.2 Limits and requirements . 53 C.8.3 Test methodology to check immunity to ETCS telepowering fields 53 BS EN 50617-2:2015C.9 Test report 57 C.10 Test results according to CCS TSI Index 77 . 58 C.10.1 General . 58 C
32、.10.2 In-band 58 C.10.3 Out-band (10 kHz to 1,3 MHz) . 58 Annex ZZ (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC 59 Bibliography 63 EN 50617-2:2015BS EN 50617-2:2015C.9 Test report 57 C.10 Test results according to CCS TSI Index 7
33、7 . 58 C.10.1 General . 58 C.10.2 In-band 58 C.10.3 Out-band (10 kHz to 1,3 MHz) . 58 Annex ZZ (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC 59 Bibliography 63 EN 50617-2:2015BS EN 50617-2:2015EN 50617-2:2015 5 Figures Figure 1 Sy
34、stem boundary of an axle counter system 12 Figure 2 Correlation between hazard rate and time between trains . 17 Figure 3 Areas for evaluation 19 Figure 4 Immunity versus duration of interference field 21 Figure 5 ACD immunity as a function of time duration of in-band disturbance . 22 Figure 6 Filte
35、r curves measured and calculated . 22 Figure 7 Definition of the parameters 24 Figure 8 Axle to axle distance . 26 Figure 9 Definition of sinusoidal sway . 27 Figure A.1 Side view (Y and Z coils, dimensions 50 mm to 150 mm) . 34 Figure B.1 Areas for evaluation . 37 Figure C.1 Homogenity of field gen
36、eration antenna (FGA) . 39 Figure C.2 ACD, schematic diagram . 40 Figure C.3 Test set-up for homogeneous fields in X-Z-direction (front view for = 0) 41 Figure C.4 Test set-up for homogeneous fields in X-Z-direction (side view for = 0) 41 Figure C.5 Test set-up for homogeneous fields in Y-Z-directio
37、n (front view) 42 Figure C.6 Test set-up for homogeneous fields in Y-Z-direction (side view for = 0) 42 Figure C.7 ACD response to intermittent sinusoidal waves 44 Figure C.8 Test set-up for inhomogeneous field tests in X-direction (side view) 47 Figure C.9 Test set-up for inhomogeneous field tests
38、in X-direction (front view) . 48 Figure C.10 Test set-up for inhomogeneous field tests in Y-direction (side view) 48 Figure C.11 Test set-up for inhomogeneous field tests in Y-direction (front view) . 49 Figure C.12 FGA movement / field distribution for inhomogeneous field tests . 50 Figure C.13 Tes
39、t set-up for rail current tests . 51 Figure C.14 Frequency mask 53 Figure C.15 Influence zones of magnetic fields 54 Figure C.16 Test setup 55 Figure C.17 Test set-up for conducted immunity testing . 56 Tables Table 1 Overview of safety relevance in the subclauses 14 Table B.1 Emission limits and ev
40、aluation parameters (narrow band) . 36 Table B.2 Increased magnetic field limits 37 BS EN 50617-2:2015Foreword This document (EN 50617-2:2015) has been prepared by CLC/SC 9XA “Communication, signalling and processing systems“ of CLC/TC 9X “Electrical and electronic applications for railways“. The fo
41、llowing dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-03-09 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2018-03-09 Att
42、ention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commissi
43、on and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive 2008/57/EC amended by Commission Directive 2011/18/EU, see informative Annex ZZ, which is an integral part of this document. This document is Part 2 of the EN 50617
44、series, which consists of the following parts under the common title “Railway Applications - Technical parameters of train detection systems”: - Part 1: Track circuits; - Part 2: Axle counters. EN 50617-2:2015BS EN 50617-2:2015Foreword This document (EN 50617-2:2015) has been prepared by CLC/SC 9XA
45、“Communication, signalling and processing systems“ of CLC/TC 9X “Electrical and electronic applications for railways“. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 20
46、16-03-09 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2018-03-09 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identif
47、ying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive 2008/57/EC amended by Commission Directi
48、ve 2011/18/EU, see informative Annex ZZ, which is an integral part of this document. This document is Part 2 of the EN 50617 series, which consists of the following parts under the common title “Railway Applications - Technical parameters of train detection systems”: - Part 1: Track circuits; - Part
49、 2: Axle counters. EN 50617-2:2015BS EN 50617-2:2015EN 50617-2:2015 7 Introduction The working group CENELEC/SC9XA WGA4-2 has developed the limits for electromagnetic compatibility between rolling stock and train detection systems, specifically track circuits and axle counter systems, and correspondingly published two technical specifications: CLC/TS 50238-2 and CLC/TS 50238-3. These limits and associated measurement methods are based on characteristics of existing systems that a
