1、BSI Standards PublicationBS EN 16207:2014Railway applications Braking Functional and performancecriteria of Magnetic Track Brakesystems for use in railwayrolling stockBS EN 16207:2014National forewordThis British Standard is the UK implementation of EN 16207:2014.The UK committee draws users attenti
2、on to the distinction between normative and informative elements, as defined in Clause 3 of the CEN/CENELEC Internal Regulations, Part 3.Normative: Requirements conveying criteria to be fulfilled if compliance with the document is to be claimed and from which no deviation is permitted.Informative: I
3、nformation intended to assist the understanding or use of the document. Informative annexes do not contain requirements, except as optional requirements, and are not mandatory. For example, a test method may contain requirements, but there is no need to comply with these requirements to claim compli
4、ance with the standard.When rounded values require unit conversion for use in the UK, users are advised to use equivalent values rounded to the nearest whole number. The use of absolute values for converted units should be avoided in these cases. For the values used in this standard:5 km/h has an eq
5、uivalent value of 3 mile/h20 km/h has an equivalent value of 10 mile/h50 km/h has an equivalent value of 30 mile/h220 km/h has an equivalent value of 135 mile/h280 km/h has an equivalent value of 175 mile/hThe UK participation in its preparation was entrusted by Technical Committee RAE/4, Railway Ap
6、plications - Rolling stock systems, to Subcommittee RAE/4/-/1, Railway applications - Braking.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 respon
7、sible for its correct application. The British Standards Institution 2014. Published by BSI Standards Limited 2014ISBN 978 0 580 72898 3ICS 45.060.01Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the Standard
8、s Policy and Strategy Committee on 30 September 2014.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 16207:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16207 August 2014 ICS 45.060.01 English Version Railway applications - Braking - Functional and pe
9、rformance criteria of Magnetic Track Brake systems for use in railway rolling stock Applications ferroviaires - Freinage - Critres pour la fonction et la performance des systmes de freinage magntiques pour vhicules ferroviaires Bahnanwendungen - Bremse - Anforderungen an Funktion und Leistungsfhigke
10、it von Magnetschienenbremssystemen fr Schienenfahrzeuge This European Standard was approved by CEN on 28 June 2014. CEN 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
11、 alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other languag
12、e made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark,
13、Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR
14、STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16207:2014 EBS EN 16207:2014EN 1620
15、7:2014 (E) 2 Contents Page Foreword 4 1 Scope 5 2 Normative references 5 3 Terms, definitions and abbreviations 6 3.1 Terms and definitions .6 3.2 Abbreviations .7 4 Task and purpose of the MTB 8 5 Design requirements 10 5.1 Space envelope to be observed by the MTB . 10 5.2 Retardation force 10 5.3
16、Guidance of the activated magnet when applied to the rails . 11 5.4 Rest position of the magnet above the rail surface 11 5.5 Magnet elements . 11 5.5.1 End pieces . 11 5.5.2 Pole shoes . 12 5.6 Clearance for wheel lathe machines and wheel skates 12 5.7 Strength requirements . 13 5.8 Mechanical fast
17、ening of the MTB parts to the bogie 15 5.9 Additional requirements for permanent magnets . 15 5.10 Control of the MTB 15 6 Load combinations for component tests . 16 6.1 MTB performance considered in the emergency brake performance . 16 6.2 MTB performance not considered in the emergency brake perfo
18、rmance 17 7 MTB diagnostics . 17 8 EMC and interfaces. 17 8.1 Compatibility with train detection systems . 17 8.2 Bogie components in the area of MTB . 18 8.3 EMC-proof in accordance with EN 50121-3-2 18 9 Type and series production tests . 18 9.1 Type test 18 9.1.1 General . 18 9.1.2 Magnetic test
19、. 18 9.1.3 Electric test 18 9.1.4 Thermal test . 19 9.1.5 Mechanical test . 19 9.1.6 Other tests and proofs . 19 9.2 Series production testing 20 10 Vehicle implementation tests 20 Annex A (normative) Design loads (load assumptions) of the MTB . 21 A.1 General . 21 A.2 Rest position . 21 A.3 Working
20、 position (brake application position) 23 A.4 Rail brakes . 26 A.5 FME(C)A . 27 BS EN 16207:2014EN 16207:2014 (E) 3 A.6 Load collective for operational safety proof. 27 A.7 Load collective for component tests on the example of 10 000 brake applications 29 A.8 Test procedure . 29 A.9 Test result. 29
21、Annex B (normative) Measurement of the magnetic attractive force Functional test of brake magnets 30 B.1 Measurement of the magnetic attractive force of MTB magnets . 30 B.2 Formation of the mean magnetic attractive force for rigid magnets . 31 B.3 Formation of the mean magnetic attractive force for
22、 articulated magnets . 31 Annex C (normative) End pieces of MTB . 33 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC 37 Bibliography 40 BS EN 16207:2014EN 16207:2014 (E) 4 Foreword This document (EN 16207:2014) has been pre
23、pared by Technical Committee CEN/TC 256 “Railway applications”, the secretariat of which is 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 February 2015 and conflicting national stan
24、dards shall be withdrawn at the latest by February 2015. Attention is drawn to the possibility 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 prepar
25、ed under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive 2008/57/EC. For relationship with EU Directive 2008/57/EC, see informative Annex ZA, which is an integral part of this document. According to the CE
26、N-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hunga
27、ry, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 16207:2014EN 16207:2014 (E) 5 1 Scope This European Standard specifies the functionality, position,
28、constraints and control of a magnetic track brake system (MTB system) installed in bogies for use in emergency braking and in low adhesion conditions on Mainline Trains with speeds up to 280 km/h. It covers high suspension types of MTB only and not high/low and low suspension type of MTB. This docum
29、ent also contains test methods and acceptance criteria for an MTB system. It identifies interfaces with electrical equipment, bogie, track and other brake systems. On the basis of the existing international and national standards, additional requirements are defined for: conditions of application fo
30、r the MTB system; retardation and brake forces; functional and design features; strength requirements; type, series and vehicle implementation tests. For design and calculation a “reference surface” is established. 2 Normative references The following documents, in whole or in part, are normatively
31、referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 10025-2, Hot rolled products of structural steels Part 2: Technica
32、l delivery conditions for non-alloy structural steels EN 13674-1, Railway applications Track Rail Part 1: Vignole railway rails 46 kg/m and above EN 14198, Railway applications Braking Requirements for the brake system of trains hauled by a locomotive EN 14478, Railway applications Braking Generic v
33、ocabulary prEN 14531-2, Railway applications Methods for calculation of stopping and slowing distances and immobilisation braking Part 2: Step by step calculations for train sets or single vehicles EN 15085 (all parts), Railway applications Welding of railway vehicles and components EN 15179, Railwa
34、y applications Braking Requirements for the brake system of coaches EN 15273-1:2013, Railway applications Gauges Part 1: General Common rules for infrastructure and rolling stock EN 15273-2, Railway applications Gauges Part 2: Rolling stock gauge EN 15734-1, Railway applications Braking systems of h
35、igh speed trains Part 1: Requirements and definitions BS EN 16207:2014EN 16207:2014 (E) 6 EN 15734-2, Railway applications Braking systems of high speed trains Part 2: Test methods prEN 16185-1, Railway applications Braking systems of multiple unit trains Part 1: Requirements and definitions prEN 16
36、185-2, Railway applications Braking systems of multiple unit trains Part 2: Test methods EN 45545-2, Railway applications Fire protection on railway vehicles Part 2: Requirements for fire behavior of materials and components EN 50121-3-2, Railway applications Electromagnetic compatibility Part 3-2:
37、Rolling stock Apparatus EN 50124-1, Railway applications Insulation coordination Part 1: Basic requirements Clearances and creepage distances for all electrical and electronic equipment EN 50126, Railway applications The specification and demonstration of Reliability, Availability, Maintainability a
38、nd Safety (RAMS) EN 50128, Railway applications Communications, signalling and processing systems Software for railway control and protection systems EN 50129, Railway applications Communication, signalling and processing systems Safety related electronic systems for signalling EN 60077-1:2002, Rail
39、way applications Electric equipment for rolling stock Part 1: General service conditions and general rules (IEC 60077-1:1999, modified) EN 60529, Degrees of protection provided by enclosures (IP Code) (IEC 60529) EN 61373, Railway applications Rolling stock equipment Shock and vibration tests (IEC 6
40、1373) EN ISO 2409, Paints and varnishes Cross-cut test (ISO 2409) EN ISO 4628-3, Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 3: Assessment of degree of rusting (ISO 4628-3) EN ISO 9227,
41、 Corrosion tests in artificial atmospheres Salt spray tests (ISO 9227) UIC 544-1:2004, Brakes Braking power 3 Terms, definitions and abbreviations 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN 14478 and the following apply. 3.1.1 actuator device t
42、o lower the MTB to the rail head, commonly a pneumatic cylinder with a return spring BS EN 16207:2014EN 16207:2014 (E) 7 3.1.2 end pieces guide the magnets on the rails Note 1 to entry: They also contribute to the braking force Note 2 to entry: They are subject to wear. 3.1.3 high suspension variati
43、on of the MTB in which the magnets are connected with each other by means of tie bars and, in their rest position, are fastened to centring elements situated at a rest position in the running gear where they are held by spring action, and in which, so as to apply the magnets, an energy source is use
44、d for lowering them onto the rails 3.1.4 high/low suspension variation of the MTB in which the magnets are likewise connected with each other by means of tie bars and, in their rest position, are fastened to centring elements situated at a rest position in the running gear where they are displaced t
45、o their low position by using an external energy source, whereas, in their low position, however they are situated at a height which, when the magnets are energized, causes the magnets to get self-attracted by the rails, against a spring force 3.1.5 low suspension variation of the MTB in which the m
46、agnets are suspended above the rail surface, by the action of a spring, at a level that allows the magnets, when they are energized, to become self-attracted by the rail 3.1.6 pole shoes friction elements of the magnet that produce the braking force Note 1 to entry: They are subject to wear and are
47、therefore replaceable. 3.1.7 rest position position of the MTB in which the magnets suspended at a significant distance from the rail surface, unless a brake application command has been issued and in which position the magnet is guided and positioned by the bogie Note 1 to entry: This position corr
48、esponds to the geometrical defined rest position in case of high suspension and high/low suspension. 3.1.8 weld-ons accumulation of metallic wear debris that attaches to the underside of the MTB pole pieces Note 1 to entry: The presence of this material reduces the braking performance of the MTB and
49、 thus needs to be removed during maintenance activities. 3.1.9 working position position of the MTB in which the magnets are in contact with the rail where it centres itself, due to the action of the magnetic field and in which, when the magnet is energized, the brake force is produced by friction 3.2 Abbreviations For the purposes of this document, the following abbreviations apply. BS EN 16207:2014EN 16207:2014 (E) 8 BP Brake Pipe CCS Control Command and Signalli
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