SIST EN 50367:2006
(Main)Railway applications - Current collection systems - Technical criteria for the interaction between pantograph and overhead line (to achieve free access)
Railway applications - Current collection systems - Technical criteria for the interaction between pantograph and overhead line (to achieve free access)
Combination of different overhead contact lines and pantographs will provide various interaction performances. This standard defines parameters for interoperability in the field of interaction between pantograph and overhead contact line. The document specifies the interface requirements of rolling stock and infrastructure to achieve free access to the European railway network. This standard describes parameters and values for all planned lines and future lines.
Bahnanwendungen - Zusammenwirken der Systeme - Technische Kriterien für das Zusammenwirken zwischen Stromabnehmer und Oberleitung für einen freien Zugang
Die Kombination unterschiedlicher Oberleitungen und Stromabnehmer führt zu Unterschieden in der Güte des Zusammenwirkens. In der vorliegenden Europäischen Norm werden die Parameter der Interoperabilität in Bezug auf das Zusammenwirken zwischen Stromabnehmer und Oberleitung definiert. In dem Dokument werden die Schnittstellenanforderungen an die Fahrzeuge und an die Infrastruktur für den freien Zugang zum europäischen Bahnnetz spezifiziert. Das vorliegende Dokument beschreibt die Parameter und Werte für alle geplanten und alle zukünftigen Strecken
Applications ferroviaires - Systèmes de captage de courant - Critères techniques d'interaction entre le pantographe et la ligne aérienne de contact (réalisation du libre accès)
La combinaison des différents systèmes de lignes aériennes et systèmes de pantographe fournit divers critères de performance d’interaction. La présente norme définit les paramètres pour l’interopérabilité dans le domaine d’interaction entre le pantographe et la ligne aérienne de contact. Le document spécifie les prescriptions d’interface du matériel roulant et de l’infrastructure pour réaliser le libre accès au réseau ferroviaire européen. La présente norme décrit des paramètres et les valeurs pour toutes les lignes en projet et futures lignes.
Železniške naprave – Sistemi za odjem toka – Tehnični kriteriji za interaktivnost med odjemnikom toka in kontaktnim vodnikom (za doseganje prostega dostopa)
General Information
Relations
Standards Content (Sample)
SLOVENSKI SIST EN 50367:2006
STANDARD
september 2006
Železniške naprave – Sistemi za odjem toka – Tehnični kriteriji za
interaktivnost med odjemnikom toka in kontaktnim vodnikom (za doseganje
prostega dostopa)
Railway applications - Current collection systems - Technical criteria for the
interaction between pantograph and overhead line (to achieve free access)
ICS 29.280 Referenčna številka
SIST EN 50367:2006(en)
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
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EUROPEAN STANDARD
EN 50367
NORME EUROPÉENNE
April 2006
EUROPÄISCHE NORM
ICS 29.280
English version
Railway applications -
Current collection systems -
Technical criteria for the interaction between pantograph
and overhead line (to achieve free access)
Applications ferroviaires - Bahnanwendungen -
Systèmes de captage de courant - Zusammenwirken der Systeme -
Critères techniques d'interaction Technische Kriterien
entre le pantographe et la ligne aérienne für das Zusammenwirken zwischen
de contact (réalisation du libre accès) Stromabnehmer und Oberleitung
für einen freien Zugang
This European Standard was approved by CENELEC on 2005-10-01. 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.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
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 CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50367:2006 E
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EN 50367:2006 - 2 -
Foreword
This European Standard was prepared by SC 9XC, Electric supply and earthing systems for public
transport equipment and ancillary apparatus (fixed installations), of Technical Committee CENELEC
TC 9X, Electrical and electronic applications for railways.
The text of the draft was submitted to the formal vote and was approved by CENELEC as EN 50367 on
2005-10-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2006-11-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2008-10-01
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and covers essential requirements of
EC Directive 96/48/EC. See Annex ZZ.
__________
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Contents
Page
1 Scope. 5
2 Normative references . 5
3 Definitions . 6
4 Symbols and abbreviations. 8
5 Geometry . 9
5.1 Overhead contact line characteristics . 9
5.2 Pantograph characteristics . 10
6 Material interfaces. 11
6.1 Contact wire . 11
6.2 Contact strips . 12
7 Interaction performance. 12
7.1 Current capacity . 12
7.2 Interaction dynamic performance. 13
Annex A (normative) Special requirements . 17
Annex B (normative) Special national conditions. 24
Annex C (informative) Materials for contact strips . 34
Annex ZZ (informative) Coverage of Essential Requirements of EC Directives. 35
Bibliography. 36
Table 1 – Line categories. 5
Table 2 – Overhead contact line characteristics for a.c. systems . 10
Table 3 – Overhead contact line characteristics for d.c. systems . 10
Table 4 – Pantograph characteristics for a.c. and d.c. systems . 11
Table 5 – Maximum current at standstill. 13
Table 6 – Values for interaction performance . 14
Table A.1 – Dimensions for dynamic envelope for pantograph passage for high-speed lines
(examples, track radius more than 3 000 m). 22
Table B.1 – Overhead contact line characteristics for a.c. systems . 24
Table B.2 – Overhead contact line characteristics for d.c. systems . 24
Table B.3 – Rolling stock characteristics for a.c. systems . 25
Table B.4 – Rolling stock characteristics for d.c. systems . 26
Table B.5 – Interaction performance for a.c. systems. 27
Table B.6 – Interaction performance for d.c. systems. 27
Table C.1 – Contact strip material normally used . 34
Table C.2 – Results of investigation about use of alternative materials . 34
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EN 50367:2006 - 4 -
Figure 1 – Target for mean contact force F for a.c. systems depending on running speed. 15
m
Figure 2 – Target for mean contact force for F for d.c. 1,5 kV and d.c. 3,0 kV lines
m
depending on the running speed . 16
Figure A.1 – Symbol visualisation . 17
Figure A.2 – Short neutral section. 18
Figure A.3 – Long neutral section . 18
Figure A.4 – Neutral section with insulators . 19
Figure A.5 – Split neutral section .19
Figure A.6 – Arrangement of pantograph on trains . 20
Figure A.7 – Standard profile of European pantograph head . 21
Figure A.8 – Space for the passing of European pantograph head on interoperable lines. 22
Figure B.1a – Mean contact force F (+ 10 %) depending on running speeds for FR
m
(see Table B.5) . 28
Figure B.1b – Mean contact force F (- 10 %) depending on running speeds CH, DE
m
(see Table B.5) . 29
Figure B.2 – Pantograph head with length of 1 450 mm . 29
Figure B.3 – Pantograph head with length of 1 950 mm (Type 1) . 30
Figure B.4 – Pantograph head with length of 1 600 mm (GB, CTRL) . 30
Figure B.5 – Pantograph head with length of 1 950 mm (Type 2) . 31
Figure B.6 – Pantograph head with length of 1 950 mm (NO, SE) . 31
Figure B.7 – Pantograph head with length of 1 600 mm (GB) . 32
Figure B.8 – Pantograph head with length of 1 950 mm (PL). 32
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1 Scope
Combination of different overhead contact lines and pantographs will provide various interaction
performances.
This standard defines parameters for interoperability in the field of interaction between pantograph and
overhead contact line. The document specifies the interface requirements of rolling stock and
infrastructure to achieve free access to the European railway network.
This standard describes parameters and values for all planned lines and future lines.
Annex B gives some essential parameters for existing lines.
The line categories given in Table 1 are applicable:
Table 1 – Line categories
Line speed v [km/h] 220 < v < 250
v ≤ 160 160 < v ≤ 220 v ≥ 250
Category for a.c. system AC 1 AC 2 AC 3 AC 4
Line speed v [km/h] -
v ≤ 160 160 < v ≤ 220 220 < v ≤ 250
Category for d.c. system DC 1 DC 2 DC 3 -
AC 1 conventional and connecting lines – a.c.
AC 2 and AC 3 upgraded lines around 200 km/h - a.c.
AC 4 high-speed lines - a.c.
DC 1 conventional and connecting lines – d.c.
DC 2 upgraded lines around 200 km/h – d.c.
DC 3 high-speed lines – d.c.
The energy supply system is not covered by this standard.
2 Normative references
The following referenced documents are indispensable for the application 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.
96/48/EC EU council directive on the interoperability of the trans-European high speed
rail system TSI sub-system Energy, Official Journal L 235 , 17/09/1996
p. 0006 – 0024
2001/16/EC Directive of the European Parliament and of the Council on the interoperability
of the trans-European conventional rail system, Official Journal L 110,
20/04/2001 p. 0001 – 0027
EN 50119:2001 Railway applications – Fixed installations – Electric traction overhead contact
lines
EN 50149:2001 Railway applications – Fixed installations – Electric traction – Copper and
copper alloy grooved contact wires
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EN 50367:2006 - 6 -
EN 50163:2004 Railway applications – Supply voltages of traction systems
EN 50206-1:1998 Railway applications – Rolling stock – Pantographs: Characteristics and tests
– Part 1: Pantographs for main line vehicles
EN 50317:2002 Railway applications – Current collection systems – Requirements for and
validation of measurements of the dynamic interaction between pantograph
+ A1:2004
and overhead contact line
Railway applications – Current collection systems – Validation of simulation of
EN 50318:2002
the dynamic interaction between pantograph and overhead contact line
Railway applications – Power supply and rolling stock – Technical criteria for
EN 50388:2005
the coordination between power supply (substation) and rolling stock to
achieve interoperability
1)
Railway applications – Current collection systems – Pantographs, testing
EN 50405
methods for carbon contact strips
IEC 60050-811 International Electrotechnical Vocabulary – Chapter 811: Electrical traction
Codes for the representation of names of countries and their subdivisions –
EN ISO 3166-1:1997
Part 1: Country codes (ISO 3166-1:1997)
Railway transport stock – Rolling stock construction gauge
UIC leaflet 505:1997
UIC leaflet 506 Rules governing application of the enlarged GA, GB and GC gauges
Conditions to be complied with for the pantographs of tractive units used in
UIC leaflet 608
international services
3 Definitions
For the purposes of this document, the following terms and definitions apply:
3.1
maximum collected current
highest value of current that is collected by a pantograph from an overhead contact line
3.2
contact force
vertical force applied by the pantograph to the overhead contact line. The contact force is the sum of
forces for all contact points of one pantograph
3.3
static contact force
mean vertical force exerted upwards by the pantograph head on the overhead contact line, and caused
by the pantograph-raising device, whilst the pantograph is raised and the vehicle is at standstill
3.4
mean contact force
statistical mean value of the contact force
3.5
maximum contact force
maximum value of the contact force
1)
To be published.
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3.6
minimum contact force
minimum value of the contact force
3.7
overhead contact line
contact line placed above (or beside) the upper limit of the vehicle gauge and supplying vehicles with
electric energy through roof - mounted current collection equipment
[IEC 60050-811-33-02]
3.8
neutral section
section of a contact line provided with a sectioning point at each end to prevent successive electrical
sections, differing in voltage, phase or frequency being connected together by the passage of current
collectors
[IEC 60050-811-36-16]
3.9
nominal voltage
voltage by which an installation or part of an installation is designated
[EN 50163]
3.10
contact wire height
distance from the top of the rail to the lower face of the contact wire, measured perpendicular to the track
[EN 50119]
3.11
minimum contact wire height
minimum value of the contact wire height which shall occur in any possible case during the lifetime of the
overhead contact line
3.12
nominal contact wire height
a nominal value of the contact wire height at a support in the normal conditions
[EN 50119]
3.13
maximum contact wire height
maximum value of the contact wire height which shall occur in any possible case during the lifetime of the
overhead contact line
3.14
automatic dropping device
device that lowers the pantograph in the event of pantograph head failure or damage of the pantograph
head
[EN 50206-1]
3.15
arcing
flow of current through an air gap between a contact strip and a contact wire usually indicated by the
emission of intense light
[EN 50317]
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EN 50367:2006 - 8 -
3.16
percentage of arcing
this is given by the following formula:
t
∑ arc
NQ = × 100
t
total
where
t is the duration of an arc lasting longer 5 ms;
arc
t is the measuring time with a current greater than 30 % of the nominal current.
total
The result, given in %, is a characteristic for a given speed of the vehicle
[EN 50317]
3.17
maximum width
maximum distance measured along the axis of the track between the outer edges of the contact strips
3.18
kinematics envelope
maximum envelope of the pantograph head under all operating conditions
3.19
skew of pantograph head
vertical distance between the highest point of the pantograph head and the contact point
NOTE Additional information is given in UIC leaflet 608.
4 Symbols and abbreviations
C length of common part
D overall length of neutral section
D’ length of neutral zone
D length of insulator inserted in contact wire
F mean contact force
m
F maximum contact force
max
F minimum contact force
min
GC gauge C according UIC leaflet 506
L distance between closest pantographs
L’
distance covered by farthest pantographs
L” distance between 3 consecutive pantographs
L maximum width
NQ percentage of arcing
maximum standard deviation of contact force
σ
max
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5 Geometry
The infrastructure manager shall ensure that the values for the geometric characteristics of the overhead
contact line are as shown in Table 2 and Table 3.
The pantographs of the train shall fulfil the geometric characteristics as shown in Table 4, according to
the type of infrastructure on which it will circulate under the rules of free access.
5.1 Overhead contact line characteristics
For free access the parametric requirements to achieve interaction that are dependent on the geometry of
the overhead contact line (see EN 50119) are as follows:
• contact wire height;
• gauge;
• permissible contact wire gradient;
• permissible lateral deflection of the contact wire under action of cross wind;
• contact wire uplift at the support;
• neutral section.
According to the Directive 96/48/EC, newly built European high-speed lines shall allow the circulation of
vehicles complying with GC as defined in UIC leaflet 506. For line speed AC 4 the contact wire height
shall not exceed a certain limit for aerodynamic reasons, which excludes gauges higher than GC (as for
piggyback services). The requirements for the contact wire uplift at the support are defined in
EN 50119:2001, subclause 5.2.1.3. The permissible contact wire gradient is also defined in
EN 50119:2001, subclause 5.2.8.2. The wind speed to be considered will be defined by the infrastructure
manager.
The functional requirements of neutral sections are defined as follows:
• trains shall be able to move from one section to an adjacent one (which is fed from a different phase
or system) without bridging the neutral section;
• the neutral section shall be designed in such a way that trains with several pantographs at an overall
distance of maximum 400 m can cross with their pantographs up;
• power consumption of the train shall be brought to zero when entering the phase separation section.
See also EN 50388;
• the infrastructure manager shall provide adequate means to allow a train that stops underneath the
phase separation section to restart;
• in the case of trains with several pantographs, the pantographs shall be lowered for the entire length
of the neutral section if some of the above requirements cannot be met. Technical or operational
measures shall be taken to meet safety and availability requirements.
For compatibility between neutral sections and pantographs arrangement, see 5.2 and A.1.
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EN 50367:2006 - 10 -
Table 2 – Overhead contact line characteristics for a.c. systems
Category AC 1 AC 2 AC 3 AC 4
Nominal contact wire height (m) 5,0 up to 5,75 5,0 up to 5,5 5,08 up to 5,3
Minimum contact wire height (m) 4,95 4,95 -
Maximum contact wire height (m) 6,2 6,0 -
Maximum lateral deviation of the
a
contact wire from the track centre line 0,4 0,4
under action of cross wind (m)
a
This value is valid for contact wire heights up to 5,3 m and straight line. For contact wire heights greater than 5,3 m
or curved track this value shall be adjusted in accordance with A.3.
Table 3 – Overhead contact line characteristics for d.c. systems
Category DC 1 DC 2 DC 3
Nominal contact wire height (m) 5,0 up to 5,6 5,0 up to 5,5 5,0 up to 5,3
Minimum contact wire height (m) 4,9 4,9 4,9
Maximum contact wire height (m) 6,2 6,2 5,3
Maximum lateral deviation of the
a
contact wire from the track centre line 0,4 0,4
under action of cross wind (m)
a
This value is valid for contact wire heights up to 5,3 m and straight line. For contact wire heights greater than 5,3
m and/or curved track this value shall be adjusted in accordance with A.3.
The overhead contact line shall conform to EN 50119.
5.2 Pantograph characteristics
The geometry of the pantograph is characterised by the following major interaction parameters:
• geometric profile of pantograph head;
• range of working height;
• length of contact strips;
• maximum width;
• skew of pantograph head.
For a current collection without interruption, functional requirements are described in this clause. These
requirements are related to the geometric profile of the pantograph head and to the dynamic behaviour of
the vehicle (i.e. kinematics envelope) and ensure that at least one contact wire is always inside the
conducting range of pantograph head (including all tolerances).
The permissible value for the skew of pantograph head is 60 mm.
The maximum lateral deviation of the European pantograph head is specified in A.3.
Additional characteristics, related to the train, shall also be implemented as follows:
• automatic dropping device;
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• minimum and maximum spacing between two operating pantographs;
• an electrical connection between operating pantographs in a.c. systems shall not be used;
• lowering times under normal conditions. From the moment of initiation, the pantograph shall lower to
the minimum voltage insulating distance in less than 3 s. The pantograph shall lower to the housed
position in less than 10 s.
NOTE 1 The limits for maximum width are important for the correct operation of sectioning devices. The limits for distances
between operating pantographs are important for the correct operation of neutral sections. See A.1.
NOTE 2 For d.c. systems, when an electrical connection between operating pantographs exists, a device to interrupt this
connection should be provided.
The design of the pantograph shall ensure performance in accordance with Clause 7 for the speed range
and a contact wire height according to Table 2 and Table 3. The maximum value of working height shall
be 6,5 m.
For compatibility between pantographs arrangement and neutral sections, see A.1.
Table 4 – Pantograph characteristics for a.c. and d.c. systems
Category AC 1 to AC 4 and DC 1 to DC 3
a
Profile of pantograph head See A.2
b
Maximum width (m) 0,65
Automatic dropping device Necessary
Minimum and maximum spacing between two operating See A.1
pantographs (m)
Skew of pantograph head (mm) 60
Maximum lateral deviation of the European pantograph head See A.3
a
See Figures B.2 to B.8 for the national profiles for existing lines.
b
Maximum width, see A.1.
The pantograph shall conform to EN 50206-1.
6 Material interfaces
The wear of contact wire and contact strips as well as the permissible current at the contact point depend
significantly on the materials of these two components. In order to achieve a satisfactory performance the
characteristics of contact wire and contact strips shall be in accordance with 6.1 and 6.2.
6.1 Contact wire
The contact wire shall comply with the requirements of EN 50149 and shall be used in accordance with
EN 50119.
Permissible materials of contact wire are copper and copper-alloy.
NOTE If other materials are used it is recommended to furnish proof that the characteristics are equal to or better than the
characteristics of the permitted materials.
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6.2 Contact strips
The contact strips shall comply with the requirements of EN 50206-1. The type of contact strip used shall
be in accordance with the following properties:
– current capacity;
– contact force;
– contact strip material.
The material of the contact strips shall be subject to acceptance by the infrastructure manager.
Recommended material for the contact strips is plain carbon, if necessary impregnated with added
material.
For the use of other materials it is necessary to furnish proof that the characteristics are equal to or better
than the characteristics of the recommended materials.
NOTE 1 Commonly used other materials for contact strips are
– copper-steel, copper alloy, copper,
– copper-clad carbon,
– sintered material.
The operation with different contact strip material on the infrastructure network (see Table C.1) shall be
based on an agreement between infrastructure manager and transport company.
NOTE 2 If mixed materials for contact strips in the networks are used, the wear of contact strips and/or contact wire could
increase. For the results of investigation see Table C.2.
The contact strips material shall conform to EN 50405.
Additional tests for d.c.-systems see A.4.
7 Interaction performance
The performance of the overhead contact line and pantograph interface shall be subject to the approval
by the infrastructure manager.
7.1 Current capacity
The current in the overhead contact line depends on speed, train weight, distance between trains, line
gradient, overhead contact line construction. The properties of pantograph and contact wire shall be such
that overheating does not occur.
The maximum current depends on the following parameters:
• number and material of contact wires;
• number and material of contact strips;
• actual contact forces at the contact point;
• train speed;
• environnemental conditions.
The current demand of the train shall comply with the working limits of the overhead contact line. See
EN 50388,Table 2.
The static contact force should be adjustable for safe current collection at standstill.
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+ 20 N + 20 N
A static contact force at standstill of 70 N for a.c. systems and 90 N for d.c. systems 1,5 kV
− 10 N − 20 N
+ 10 N
and 110 N for 3 kV shall be used.
− 20 N
For some d.c. systems it may be necessary to use a static contact force around 140 N to improve the
contact of carbon collector strips with the contact wire to avoid a hazardous heating of the contact wire
when the train is at standstill with its auxiliaries working.
The maximum current at standstill is given in Table 5.
Table 5 – Maximum current at standstill
Category AC 1 to AC 4 DC 1 to DC 3 DC 1 to DC 3
1,5 kV 3 kV
Maximum current at standstill 80 300 200
per pantograph (A)
7.2 Interaction dynamic performance
Safety and performance of train operation, wear of the contact strips and contact wire are influenced by
the dynamic interaction between the pantograph and the overhead contact line.
The dynamic behaviour depends on the characteristics of the pantograph and overhead contact line and
the operating conditions. The principal operating conditions to be considered are the train speed, the
number, the distance and the position of the pantographs.
The acceptable number of pantographs and their minimum spacing are limited by the dynamic
performance of pantograph and overhead contact line.
For the safe operation of the system the necessary space for contact wire uplift at the support is required
in accordance with EN 50119, Subclause 5.2.1.2.
Good quality dynamic interaction performance with minimum wear is assured by consideration of quality
of current collection. This can be evaluated by
– F ; σ,
m
– percentage of arcing (NQ).
The infrastructure manager shall decide which measurement system will be used. The acceptance criteria
are considered to be met, if F ; σ or percentage of arcing and uplift at the support is fulfilled.
m
The values shall be measured in accordance with EN 50317.
For the qualification of the performance with more than one pantograph, the pantograph which shows the
most critical values shall be considered. The worst performing pantograph should be determined by
simulation in accordance with EN 50318 or testing in accordance with EN 50317.
In Table 6 values for interaction performance are shown. These values shall be respected for any
pantograph also in case of trains with multiple pantographs simultaneously in operation.
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EN 50367:2006 - 14 -
Table 6 – Values f
...
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