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prEN 50388-2:2023

(Main)

Fixed installations and rolling stock for railway applications - Technical criteria for the coordination between electric traction power supply systems and rolling stock to achieve interoperability - Part 2: Stability and harmonics

Fixed installations and rolling stock for railway applications - Technical criteria for the coordination between electric traction power supply systems and rolling stock to achieve interoperability - Part 2: Stability and harmonics

This document is linked to EN 50388 1:2022, which describes the general technical criteria for the coordination between power supply and rolling stock to achieve interoperability. This Part 2 establishes the acceptance criteria according to EN 50388 1:2022, 10.2 for compatibility between traction units and power supply, in relation to: — co-ordination between controlled elements and also between these elements and resonances in the electrical infrastructure in order to achieve network system stability. — co-ordination of harmonic behaviour with respect to excitation of electrical resonances. The following electric traction systems are within scope: — railways; — guided mass transport systems that are integrated with railways; — material transport systems that are integrated with railways. Public three-phase grid networks are out of scope, but grid networks which are dedicated to railways are included. This document is applied in accordance with the requirements in EN 50388 1:2022, Clause 10. It does not apply retrospectively to rolling stock or railway power supply elements already in service. It is the aim of this Part 2 to support acceptance of new elements (rolling stock or infrastructure) by specifying precise requirements and methods for demonstration of compliance. This document acts as “code of practice” quoted in EN 50388 1, 10.2. However, it is still admissible to use the process as defined in EN 50388 1:2022, 10.3 instead. This version of the standard only applies to AC systems. Later versions might include similar effects in DC networks in addition, see Annex D. The main phenomena identified and treated in this document are: — electrical resonance stability. — low frequency stability. — overvoltages caused by harmonics. The interaction with signalling (including track circuits) is not dealt with in this document.

Ortsfeste Anlagen und Bahnfahrzeuge für Bahnanwendungen - Technische Kriterien für die Koordinierung zwischen elektrischen Bahnenergieversorgungssystemen und Fahrzeugen zum Erreichen der Interoperabilität - Teil 2: Stabilität und Oberschwingungen

Installations Fixes et Matériel Roulant pour les Applications ferroviaires - Critères techniques pour la coordination entre les installations fixes de traction électrique et le matériel roulant pour réaliser l’interopérabilité - Partie 2 : Stabilité et harmoniques

Fiksni postroji in vozna sredstva za železniške naprave - Tehnični kriteriji za uskladitev med napajalnimi viri in voznimi sredstvi za doseganje interoperabilnosti - 2. del: Stabilnost in harmoniki

General Information

Status
Not Published
Publication Date
02-Dec-2025
ICS
29.280 - Electric traction equipment
45.060.01 - Railway rolling stock in general
Technical Committee
CLC/TC 9X - Electrical and electronic applications for railways
Drafting Committee
CLC/SC 9XC - Electric supply and earthing systems for public transport equipment and ancillary apparatus (fixed i
Current Stage
4060 - Enquiry results established and sent to TC, SR, BTTF - Enquiry
Start Date
15-Mar-2024
Due Date
09-Oct-2024
Completion Date
15-Mar-2024
Directive
2016/797/EU - Directive (EU) 2016/797 of the European Parliament and of the Council of 11 May 2016 on the interoperability of the rail system within the European Union (Text with EEA relevance)
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
M/591 - Standardisation request to the European Committee for Standardisation and the European Committee for Electrotechnical Standardisation as regards railway products in support of Directive (EU) 2016/797
Ref Project
oSIST prEN 50388-2:2024 - Fixed installations and rolling stock for railway applications - Technical criteria for the coordination between electric traction power supply systems and rolling stock to achieve interoperability - Part 2: Stability and harmonics

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SLOVENSKI STANDARD
oSIST prEN 50388-2:2024
01-februar-2024
Fiksni postroji in vozna sredstva za železniške naprave - Tehnični kriteriji za
uskladitev med napajalnimi viri in voznimi sredstvi za doseganje interoperabilnosti
- 2. del: Stabilnost in harmoniki
Fixed installations and rolling stock for railway applications - Technical criteria for the
coordination between electric traction power supply systems and rolling stock to achieve
interoperability - Part 2: Stability and harmonics
Bahnanwendungen - Ortsfeste Anlagen und Bahnfahrzeuge - Technische Kriterien für
die Koordination zwischen Anlagen der Bahnenergieversorgung und Fahrzeugen zum
Erreichen der Interoperabilität - Teil 2: Stabilität und Oberschwingungen
Installations Fixes et Matériel Roulant pour les Applications ferroviaires - Critères
techniques pour la coordination entre les installations fixes de traction électrique et le
matériel roulant pour réaliser l’interopérabilité
Ta slovenski standard je istoveten z: prEN 50388-2:2023
ICS:
29.280 Električna vlečna oprema Electric traction equipment
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
oSIST prEN 50388-2:2024 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 50388-2:2024

---------------------- Page: 2 ----------------------
oSIST prEN 50388-2:2024


EUROPEAN STANDARD DRAFT
prEN 50388-2
NORME EUROPÉENNE

EUROPÄISCHE NORM

December 2023
ICS 45.060.01; 29.280 -
English Version
Fixed installations and rolling stock for railway applications -
Technical criteria for the coordination between electric traction
power supply systems and rolling stock to achieve
interoperability - Part 2: Stability and harmonics
Applications ferroviaires - Installations fixes et matériel Bahnanwendungen - Ortsfeste Anlagen und Bahnfahrzeuge
roulant - Critères techniques pour la coordination entre les - Technische Kriterien für die Koordination zwischen
installations fixes de traction électrique et le matériel roulant Anlagen der Bahnenergieversorgung und Fahrzeugen zum
pour réaliser l¿interopérabilité - Partie 2: stabilité et Erreichen der Interoperabilität - Teil 2: Stabilität und
harmoniques Oberschwingungen
This draft European Standard is submitted to CENELEC members for enquiry.
Deadline for CENELEC: 2024-03-15.

It has been drawn up by CLC/SC 9XC.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CENELEC 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,
Türkiye and the United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.



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
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 77058 Ref. No. prEN 50388-2:2023 E

---------------------- Page: 3 ----------------------
oSIST prEN 50388-2:2024
prEN 50388-2:2023 (E)
18 Contents Page
19 European foreword . 3
20 Introduction . 4
21 1 Scope . 6
22 2 Normative references .
...

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