1、April 2013Translation by DIN-Sprachendienst.English price group 24No 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!*_D“7603327www.din.deDDIN EN 15734-2Railway applications Braking systems of high speed trains Part 2: Test methods;English version EN 15734-2:2010 + AC:2012,English translation of DIN EN 15734-2:2013-04Bahnanwendungen Bremssysteme fr Hochgeschwindigkeitszge Teil 2: Prfverfahren;Englische Fa
3、ssung EN 15734-2:2010 + AC:2012,Englische bersetzung von DIN EN 15734-2:2013-04Applications ferroviaires Systmes de freinage pour trains grande vitesse Partie 2: Mthodes dessai;Version anglaise EN 15734-2:2010 + AC:2012,Traduction anglaise de DIN EN 15734-2:2013-04SupersedesDIN EN 15734-2:2011-02www
4、.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 66 pages04.13 2 A comma is used as the decimal marker. National foreword This document (EN 15734-2:2010) has been prepared by Technical Committee CEN/TC 256 “Railway applications” (Secretaria
5、t: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Fahrweg und Schienen-fahrzeuge (Railway Standards Committee), Working Committee NA 087-00-03 AA Bremse. Amendments Compared with DIN EN 15734-2:2011-02, the following corrections have been made: a) two
6、references have been corrected in Subclause 5.2.4; b) the check marks in Table 1, Subclause 6.1.17.4, have been corrected; c) the check marks in Table 1, Subclause 6.1.19.1, have been corrected; d) the check marks in Table 4, Subclause 7.2.1.1.3, have been corrected; e) the check marks in Table 4, S
7、ubclause 7.2.1.7.1, have been corrected. Previous editions DIN EN 15734-2:2011-02 DIN EN 15734-2:2013-04 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15734-2 November 2010 ICS 45.060.01 English Version Railway applications - Braking systems of high speed trains - Part 2: Test methods Applica
8、tions ferroviaires - Systmes de freinage pour trains grande vitesse - Partie 2: Mthodes dessai Bahnanwendungen - Bremssysteme fr Hochgeschwindigkeitszge - Teil 2: Prfverfahren This European Standard was approved by CEN on 23 October 2010. CEN members are bound to comply with the CEN/CENELEC Internal
9、 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 concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
10、 This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members
11、are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swe
12、den, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members.
13、 Ref. No. EN 15734-2:2010 +AC:2012 EThis corrigendum becomes effective on 5 December 2012 for incorporation in the official English version of the EN. +ACDecember 20122 Contents Page Foreword to EN 15734-2:2010 4 Foreword to EN 15734-2:2010 + AC:2012 .4 1 Scope .5 2 Normative references .5 3 Terms a
14、nd definitions 6 4 Symbols, units and abbreviations 6 5 Requirements 7 5.1 General 7 5.2 Test procedure 8 5.2.1 General 8 5.2.2 Identification of the parts to be tested .8 5.2.3 General conditions for the tests .8 5.2.4 Specification of the test equipment 9 5.2.5 Test program .9 5.2.6 Reports 9 5.2.
15、7 Documentation . 10 5.3 Methodology 10 5.3.1 Measurement of the application time at the brake cylinder 10 5.3.2 Measurement of the release time at the brake cylinder . 11 5.3.3 Measurement of the pressure drop time in the brake pipe or the equalising reservoir of the drivers brake valve 11 5.3.4 Me
16、asurement of the pressure rise time in the brake pipe or the equalising reservoir of the driver brake valve . 11 5.3.5 Measurement of the dead time of the WSP dump valves . 11 5.3.6 Measurement of the exhaust time of the WSP dump valves . 11 5.3.7 Measurement of the fill time of the WSP dump valves
17、. 11 5.3.8 Measurement of air tightness 11 5.3.9 Measurement of lowering time of the MTB 11 5.3.10 Measurement of rising time of the MTB . 11 5.3.11 Measurement of application and release times of EP assist brake . 12 5.3.12 Measurement of the contribution of the different brakes . 12 5.3.13 Evaluat
18、ion of the longitudinal brake force applied to the track by Magnetic Track Brake or Eddy Current Brake . 12 6 Static tests programme . 13 6.1 Test on vehicle (Level 1) . 13 6.2 Test on Single Unit (Level 2) . 30 6.3 Test on Multiple Unit maximum consist (Level 3) 39 7 Dynamic tests programme . 44 7.
19、1 General for dynamic tests 44 7.1.1 Preconditions . 44 7.1.2 Test conditions 44 7.1.3 Measured variables to be recorded 45 7.1.4 Verification of deceleration and braking distance . 46 7.1.5 Definition of braked weight 46 7.2 Test program 46 7.2.1 Test on Single Unit (Level 2) . 46 7.2.2 Test on Mul
20、tiple Unit maximum consist (Level 3) 55 DIN EN 15734-2:2013-04 EN 15734-2:2010 + AC:2012 (E)3 Annex A (normative) Typical format for a test report for type or routine test . 60 Annex B (informative) Principle of the automatic function test 61 B.1 Purpose of the automatic function . 61 B.2 Adjustment
21、 of the drivers brake valve feed choke to comply with the automatic function 61 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC . 62 Bibliography 64 DIN EN 15734-2:2013-04 EN 15734-2:2010 + AC:2012 (E) 4 This document (EN 1
22、5734-2:2010) has been prepared 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 May 2011, and conf
23、licting national standards shall be withdrawn at the latest by May 2011. 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
24、 has been prepared 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 the EU Directive, see informative Annex ZA, which is an integral part of this document. EN 15734,
25、Railway applications Brake systems of high speed trains, consists of the following parts: Part 1: Requirements and definitions Part 2: Test methods According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European
26、Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the Un
27、ited Kingdom. Foreword to EN 15734-2:2010 + AC:2012 This document (EN 15734-2:2010 + AC:2012) has been prepared by Technical Committee CEN/TC 256 “Rail-way applications” (Secretariat: DIN, Germany). Foreword to EN 15734-2:2010 DIN EN 15734-2:2013-04 EN 15734-2:2010 + AC:2012 (E)5 1 Scope This Europe
28、an Standard specifies test methods and acceptance criteria for a brake system for use in high speed trains as described in the TSI Rolling Stock, operating on routes of the trans-European high-speed rail system. The tests defined in this document have the purpose of verifying that the braking perfor
29、mance and functions of the trains brake system comply at least with the respective requirements of EN 15734-1. This European Standard is applicable to: new vehicles of high speed trains; new constructions of existing vehicle types; major overhauls of the above-mentioned vehicles if they involve rede
30、signing or extensive alteration to the brake system of the vehicle concerned. The functional testing requirements set out in this document assume the vehicles are fitted with a brake system architecture that follows the UIC air brake pipe control principles. High Speed Rolling Stock can be fitted wi
31、th alternative brake system architectures that do not employ brake pipe control. In these cases equivalent testing requirements will need to be generated to test the functional performance of brake system fitted. 2 Normative references The following referenced documents are indispensable for the app
32、lication 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 15220-1, Railway applications Brake indicators Part 1: Pneumatic operation brake indicators EN 15327-1, Railwa
33、y applications Passenger alarm subsystem Part 1: General requirements and passenger interface for the passenger emergency brake system EN 15355, Railway applications Braking Distributor valves and distributor-isolating devices EN 15595, Railway applications Braking Wheel slide protection EN 15611, R
34、ailway applications Braking Relay valves EN 15663, Railway applications Definition of vehicle reference masses EN 15734-1:2010, Railway applications Braking systems of high speed trains Part 1: Requirements and definitions EN 50125-1, Railway applications Environmental conditions for equipment Part
35、1: Equipment on board rolling stock EN 50128, Railway applications Communications, signalling and processing systems Software for railway control and protection systems UIC 544-1:2004, Brakes Braking power DIN EN 15734-2:2013-04 EN 15734-2:2010 + AC:2012 (E) 6 3 Terms and definitions For the purpose
36、s of this document, the following terms and definitions apply. 3.1 approval body Notified Body or National Railway Authority that conforms to EN ISO/IEC 17025 3.2 test(ing) institute test(ing) institute that conforms to EN ISO/IEC 17025 3.3 check test performed as a discrete measurement or visual in
37、spection 3.4 record results recorded either graphically or electronically 3.5 type test test of one or more devices, system or complete vehicle demonstrating that the design meets the required specifications and the relevant standards NOTE (Type) tests are performed by a test institute. 3.6 routine
38、test vehicle test that is performed during or after manufacture to confirm conformity to specified criteria 4 Symbols, units and abbreviations For the purpose of this document, the following symbols, units and abbreviations apply: ATC Automatic Train Control ATP Automatic Train Protection BC Brake C
39、ontrol BP Brake Pipe DP Data Processing EP Electro Pneumatic Brake ETCS European Train Control System R+Mg Brake mode R+Mg MRP Main Reservoir Pipe MTB Magnetic Track Brake R Brake mode R DIN EN 15734-2:2013-04 EN 15734-2:2010 + AC:2012 (E)7 Sifa Drivers vigilance control (German: “Sicherheitsfahrsch
40、altung“) WRMS Wheel Rotation Monitoring System WSP Wheel Slide Protection System 1 bar = 1 000 mbar = 105N/m2= 105Pa = 10-1MPa 5 Requirements 5.1 General This document defines the content of the static and dynamic tests dedicated to the brakes, which are needed for the following phases: type tests w
41、hich demonstrate that the brake system conforms to the requirements. They are done with a pre-serial unit or with the first unit of a serial production; routine tests which confirm the technical stability of the production process of the system and its subsystems. For this purpose the basic features
42、 and functions of the system and its subsystems are to be checked; verification that the braking performance and the functions of the trains braking system comply at least with the respective requirements of EN 15734-1; identification of data for the verification of the brake performance and the fun
43、ctions of the trains braking system. The document also identifies relevant data to be recorded. The type and routine tests are as follows: tests with a single vehicle (Level 1); tests with one single unit (Level 2). These tests serve to check the common functions of the unit and the interfaces betwe
44、en the vehicles; tests with multiple units consisting of two to n units (Level 3) up to the maximum configuration. These tests serve to check the common functions of the train composition and the interfaces between the units. DIN EN 15734-2:2013-04 EN 15734-2:2010 + AC:2012 (E) 8 Figure 1 gives an e
45、xample of the three levels. Key 1 Level 1: vehicle 2 Level 2: single unit 3 Level 3: multiple unit Figure 1 Type test and routine test levels 5.2 Test procedure 5.2.1 General The procedures shall include the following items: identification of the parts to be tested; general conditions for the tests;
46、 specification of the test equipment; test program. 5.2.2 Identification of the parts to be tested A list of the parts to be tested shall be made, with a description starting from the total system or subsystem down to the single parts of the brake system. It is recommended to attach pneumatic, elect
47、ric or electronic schemes, graphs, etc. The test stand and the procedure shall be documented with pneumatic, electric or electronic schemes, graphs, etc. 5.2.3 General conditions for the tests 5.2.3.1 Temperature The tests shall be run at a temperature within the range of the air temperature class i
48、n accordance with EN 50125-1, specified for the tested system. DIN EN 15734-2:2013-04 EN 15734-2:2010 + AC:2012 (E)9 5.2.3.2 Energy supply a) Compressed air supply If the system cannot be supplied with compressed air from its own supply, for instance for the tests with a single vehicle, an external
49、air supply is to be used with air quality (solid particles, humidity and liquid water, oil) and characteristics (flow rate, minimum pressure, etc.) that shall be at least equivalent to the one of the systems normal air supply. b) Electric supply If the vehicle cannot be supplied with electric energy from its own supply, for instance for the tests with a single vehicle, an external supply is to b
