CEN/TR 17315:2019

Railway applications - Braking - Calculations for the estimation of stopping distance for specific Wheel Slide Protection testing

This document gives guidelines for the calculation of vehicle stopping distances when testing a WSP system using the methods specified in EN 15595, the standard for Wheel Slide Protection, under the conditions defined in that standard.
This document is only applicable to the calculation of stopping distances for the evaluation of the results of WSP tests carried out in accordance with EN 15595.
This document does not apply to calculations used to determine the stopping performance of a WSP equipped train under operational conditions as it is only applicable for specific WSP test conditions.

Bahnanwendungen - Bremsen - Bremswegberechnungen für den Gleitschutz

Applications ferroviaires - Freinage - Calculs pour l’estimation des distances d’arrêt pour les essais spécifiques aux dispositifs d’anti-enrayage

Železniške naprave - Zavore - Računski postopki za ocenjevanje zavorne razdalje pri specifičnem preskušanju zaščite pred zdrsavanjem koles

Ta dokument podaja smernice za računske postopke za ocenjevanje zavorne razdalje pri preskušanju zaščite pred zdrsavanjem koles z uporabo metod, določenih v standardu EN 15595 za preprečevanje zdrsavanja koles, pod pogoji, določenimi v tem standardu.
Ta dokument se uporablja samo za računske postopke za ocenjevanje zavornih razdalj za vrednotenje rezultatov preskusov zaščite pred zdrsavanjem koles, izvedenih v skladu s standardom EN 15595.
Ta dokument se ne uporablja za računske postopke, ki se uporabljajo za določanje zmogljivosti zaviranja vlaka, opremljenega s sistemom za preprečevanje zdrsavanja koles, pri obratovalnih pogojih, saj se uporablja samo za specifične pogoje pri preskušanju zaščite pred zdrsavanjem koles.

General Information

• Status: Published
• Publication Date: 05-Mar-2019
• ICS: 45.040 - Materials and components for railway engineering
• Technical Committee: CEN/TC 256 - Railway applications
• Drafting Committee: CEN/TC 256/SC 3/WG 47 - Braking
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 06-Mar-2019
• Due Date: 20-May-2019
• Completion Date: 06-Mar-2019
• Directive: 2008/57/EC - Directive 2008/57/EC of the European Parliament and of the Council of 17 June 2008 on the interoperability of the rail system within the Community (Recast)
• Mandate: M/483 - Mandate for programming and standardisation addressed to the European standardisation bodies under directive 2008/57/EC in the field of the interoperability of the rail system within the European Union
• Ref Project: SIST-TP CEN/TR 17315:2019 - Railway applications - Braking - Calculations for the estimation of stopping distance for specific Wheel Slide Protection testing

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TP CEN/TR 17315:2019
01-maj-2019
äHOH]QLãNHQDSUDYH=DYRUH5DþXQVNLSRVWRSNL]DRFHQMHYDQMH]DYRUQHUD]GDOMH
SULVSHFLILþQHPSUHVNXãDQMX]DãþLWHSUHG]GUVDYDQMHPNROHV
Railway applications - Braking - Calculations for the estimation of stopping distance for
specific Wheel Slide Protection testing
Bahnanwendungen - Bremsn - Bremswegberechnungen für den Schleuderschutz
Applications ferroviaires - Freinage - Calculs pour l’estimation des distances d’arrêt pour
les essais spécifiques aux dispositifs d’anti-enrayage
Ta slovenski standard je istoveten z: CEN/TR 17315:2019
ICS:
45.040 Materiali in deli za železniško Materials and components
tehniko for railway engineering
SIST-TP CEN/TR 17315:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST-TP CEN/TR 17315:2019

---------------------- Page: 2 ----------------------

SIST-TP CEN/TR 17315:2019


CEN/TR 17315
TECHNICAL REPORT

RAPPORT TECHNIQUE

March 2019
TECHNISCHER BERICHT
ICS 45.040
English Version

Railway applications - Braking - Calculations for the
estimation of stopping distance for specific Wheel Slide
Protection testing
Applications ferroviaires - Freinage - Calculs pour Bahnanwendungen - Bremsen -
l'estimation des distances d'arrêt pour les essais Bremswegberechnungen für den Schleuderschutz
spécifiques aux dispositifs d'anti-enrayage


This Technical Report was approved by CEN on 30 December 2018. It has been drawn up by the Technical Committee CEN/TC
256.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 17315:2019 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST-TP CEN/TR 17315:2019
CEN/TR 17315:2019 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Symbols and abbreviations . 6
5 Calculations . 6
5.1 Wheel/rail adhesion improvement . 6
5.1.1 General . 6
5.1.2 Stopping distance calculation . 6
5.1.3 Dry rail conditions . 7
5.1.4 Low adhesion . 7
5.2 Graphical representation of the Stopping Distance Extensions . 9
Annex A (informative) Examples of use of the calculations for the estimation of the
stopping distance, and test procedure — stopping distance estimation examples . 10
A.1 Workflow . 10
A.2 Example 1: Passenger Coach
...