EN 50318:2018/A1:2022
(Amendment)Railway applications - Current collection systems - Validation of simulation of the dynamic interaction between pantograph and overhead contact line
Railway applications - Current collection systems - Validation of simulation of the dynamic interaction between pantograph and overhead contact line
Simulation techniques are used to assess the dynamic interaction between overhead contact lines and pantographs, as part of the prediction of current collection quality. This document specifies functional requirements for the validation of such simulation methods to ensure confidence in, and mutual acceptance of the results of the simulations. This document deals with: - input and output parameters of the simulation; - comparison with line test measurements, and the characteristics of those line tests; - validation of pantograph models; - comparison between different simulation methods; - limits of application of validated methods to assessments of pantographs and overhead contact lines. This document applies to the current collection from an overhead contact line by pantographs mounted on railway vehicles. It does not apply to trolley bus systems.
Bahnanwendungen - Stromabnahmesysteme - Validierung von Simulationssystemen für das dynamische Zusammenwirken zwischen Dachstromabnehmer und Oberleitung
Applications ferroviaires - Systèmes de captage de courant - Validation des simulations de l'interaction dynamique entre le pantographe et la caténaire
Železniške naprave - Sistemi tokovnega odjema - Veljavnost simuliranja medsebojnih dinamičnih vplivov med tokovnim odjemnikom in kontaktnim vodnikom - Dopolnilo A1
Simulacijske tehnike se uporabljajo za oceno dinamične interakcije med nadzemnimi kontaktnimi vodniki in tokovnim odjemnikom kot del napovedi kakovosti tokovnega odjema. Ta dokument določa funkcionalne zahteve za potrjevanje takšnih simulacijskih metod, ki zagotavljajo zanesljivost in obojestransko sprejemanje rezultatov simulacij.
Ta dokument obravnava:
– vhodne in izhodne parametre simulacije;
– primerjavo z meritvami preskusov vodnikov in značilnosti teh preskusov vodnikov;
– potrjevanje modelov tokovnih odjemnikov;
– primerjavo med različnimi simulacijskimi metodami;
– meje uporabe potrjenih metod za ocene tokovnih odjemnikov in nadzemnih kontaktnih vodnikov.
Ta dokument se uporablja za tokovne odjemnike, nameščene na železniških vozilih, ki odjemajo tok iz nadzemnega kontaktnega vodnika. Ne uporablja se za sisteme trolejbusov.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2022
Železniške naprave - Sistemi tokovnega odjema - Veljavnost simuliranja
medsebojnih dinamičnih vplivov med tokovnim odjemnikom in kontaktnim
vodnikom - Dopolnilo A1
Railway applications - Current collection systems - Validation of simulation of the
dynamic interaction between pantograph and overhead contact line
Bahnanwendungen - Stromabnahmesysteme - Validierung von Simulationssystemen für
das dynamische Zusammenwirken zwischen Dachstromabnehmer und Oberleitung
Applications ferroviaires - Systèmes de captage de courant - Validation des simulations
de l'interaction dynamique entre le pantographe et la caténaire
Ta slovenski standard je istoveten z: EN 50318:2018/A1:2022
ICS:
29.280 Električna vlečna oprema Electric traction equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 50318:2018/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM March 2022
ICS 29.280
English Version
Railway applications - Current collection systems - Validation of
simulation of the dynamic interaction between pantograph and
overhead contact line
Applications ferroviaires - Systèmes de captage de courant Bahnanwendungen - Stromabnahmesysteme - Validierung
- Validation des simulations de l'interaction dynamique von Simulationssystemen für das dynamische
entre le pantographe et la caténaire Zusammenwirken zwischen Dachstromabnehmer und
Oberleitung
This amendment A1 modifies the European Standard EN 50318:2018; it was approved by CENELEC on 2022-01-10. CENELEC members
are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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-CENELEC
Management Centre or to any CENELEC member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the
responsibility of a CENELEC member 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50318:2018/A1:2022 E
Contents Page
European foreword . 4
1 Modification to the whole standard . 5
2 Modification to Clause 2, Normative references . 5
3 Modification to 3.6, standard deviation . 5
4 Modification to 3.15, transfer function . 5
5 Modification to 3.21, wave propagation speed of the contact wire . 5
6 Modification to 3.25, dynamic interaction . 5
7 Modification to Clause 3, Terms and definitions . 5
8 Modification to Clause 4, Symbols and abbreviations . 5
9 Modification to 6.1, General requirements . 5
10 Modification to 6.2.1, General . 6
11 Modification to 6.2.2, Mass – spring – damper – models (lumped parameter models) . 6
12 Modification to 6.2.3, Multi-body models . 6
13 Modification to 6.3, Validation of pantograph models . 6
14 Modification to 7.1, General requirements . 6
15 Modification to 7.2, Data requirements . 6
16 Modification to 9.3, Contact wire displacement . 6
17 Modification to 9.4, Pantograph displacement . 6
18 Modification to 10.3.2, Deviations of pantograph characteristics . 6
19 Modification to 10.3.3, Deviations of overhead contact line parameters . 7
20 Modification to 10.3.4, Deviations of simulation parameters. 7
21 Modification to 11.4, Reference model results . 7
22 Modification to A.2.2, Special data for the contact line reference model - AC - Simple 7
23 Modification to A.2.3, Special data for the reference model of contact line AC – Stitched
................................................................................................................................................. 7
24 Modification to A.2.4, Special data for the reference model of contact line DC – simple
................................................................................................................................................. 7
25 Modification to B.1, Measurement results of simple AC high speed contact line . 7
26 Modification to B.1.1.2, Parameters of simulation . 7
27 Modification to B.1.1.3, Model parameter and mechanical data of OCL . 7
28 Modification to B.1.1.4, Geometrical data of overhead contact line . 7
29 Modification to B.1.1.6, Support definition . 8
30 Modification to B.1.1.7.3, Tension length 3 (first and last span without any droppers,
with a Support S on each side) . 10
31 Modification to B.1.2, Pantograph model. 10
32 Modification to B.2, Measurement results of a stitched AC high speed contact line . 10
33 Modification to B.2.2.1, Parameters of simulation . 10
34 Modification to B.2.2.3, Geometrical data of overhead contact line . 11
35 Modification to B.2.2.3, Geometrical data of overhead contact line . 11
36 Modification to B.2.2.4, Support data . 11
37 Modification to B.2.3 Pantograph data . 11
38 Modification to B.2.4, Calculated and measured data of OCL-rest position for validation
............................................................................................................................................... 11
39 Modification to B.3.2.1, Parameters of simulation . 11
40 Modification to B.3.2.3, Geometrical data of overhead contact line . 11
41 Modification to B.3.2.3, Geometrical data of overhead contact line . 11
42 Modification to B.3.2.4, Support data . 12
43 Modification to B.3.3, Pantograph data . 12
44 Modification to Annex C, Relation to TSI assessment process . 12
45 Modification to Annex ZZ, Relationship between this European standard and the
essential requirements of EU Directive 2008/57/EC [2008 OJ L191] aimed to be covered
............................................................................................................................................... 16
Figures
Figure C.1 — Assessment of OCL according to TSI ENE 14
Figure C.2 — Assessment of pantograph according to TSI LOC and PAS 15
Tables
Table B.8 — Support definition of tension length 1 . 8
Table B.9 — Support definition of tension length 2 . 9
Table B.10 — Support definition of tension length 3 . 10
Table ZZ.1 — Correspondence between this European Standard, Commission Regulation (EU)
N° 1302/2014 concerning the Technical Specification for Interoperability (TSI) relating to the
subsystem ‘Locomotives and Passenger Rolling Stock’ of the rail system in the European Union*
and Directive (EU) 2016/797 . 16
Table ZZ.2 — Correspondence between this European Standard, Commission Regulation (EU)
N° 1301/2014 concerning the Technical Specification for Interoperability (TSI) relating to the
subsystem ‘Energy’ of the rail system in the European Union* and Directive (EU) 2016/797 . 17
European foreword
This document (EN 50318:2018/A1:2022) has been prepared by CLC/SC 9XC, “Electric supply and
earthing systems for public transport equipment and ancillary apparatus (fixed installations)”, of Technical
Committee CLC/TC 9X, “Electrical and electronic applications for railways”.
The following dates are fixed:
• latest date by which this document has to be (dop) 2023-01-10
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2025-01-10
conflicting with this document have to be
withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request given to CENELEC by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s) / Regulation(s).
For relationship with EU Directive(s) / Regulation(s), see informative Annex ZZ, which is an integral part of
this document.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
1 Modification to the whole standard
Replace “LOC&PAS TSI” by “TSI LOC & PAS”.
Replace “ENE TSI” by “TSI ENE”.
Replace “contact line” by “overhead contact line”.
2 Modification to Clause 2, Normative references
Replace "EN 50119:2009" by "EN 50119:2020“.
Replace "EN 50367:2012, Railway applications — Current collection systems — Technical criteria for the
interaction between pantograph and overhead line (to achieve free access)" by "EN 50367:2020, Railway
applications - Fixed installations and rolling stock - Criteria to achieve technical compatibility between
pantographs and overhead contact line“.
3 Modification to 3.6, standard deviation
After the term “standard deviation” add the specific use between angle brackets “”.
4 Modification to 3.15, transfer function
Replace the definition by “ratio of an applied input on pantograph head to the response of the pantograph,
depending on frequency”.
5 Modification to 3.21, wave propagation speed of the contact wire
Replace the term in 3.21 by “wave propagation velocity ".
6 Modification to 3.25, dynamic interaction
Replace the definition by “behaviour between pantograph(s) and overhead contact line when in contact,
described by contact forces and vertical displacements of contact point(s)”.
7 Modification to Clause 3, Terms and definitions
Add the following new entry:
“3.29
height at operating position
vertical distance between actual operating position of the pantograph and pantograph housed height”
8 Modification to Clause 4, Symbols and abbreviations
Add under the fourth line of the subclause “Abbreviations”:
“FFT fast Fourier transformation”
th
Add under the 9 line of the subclause “Abbreviations”:
“ROCL rigid overhead contact line”
9 Modification to 6.1, General requirements
Replace the last paragraph by “Aerodynamic effects on the pantograph shall as a minimum be considered
by adjusting the mean contact force as a function of speed.”.
10 Modification to 6.2.1, General
In the second paragraph, add to the terms in brackets after “operation height” the term "contact wire height”.
In the NOTE, add after “operation height” the term “, contact wire height”.
11 Modification to 6.2.2, Mass – spring – damper – models (lumped parameter
models)
Replace the second bullet point by
“— stiffness characteristics of joints connecting the discrete masses, including any nonlinearity (if
applicable);”
Replace the third bullet point by:
“— damping characteristics of joints connecting the discrete mas
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.