1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 50206-1:2010Incorporating Corrigendum Feburary 2012Railway applications Rolling stock Pantographs: Characteristics and testsPart 1: Pantographs for main line vehiclesBS EN
2、50206-1:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 50206-1:2010.It supersedes BS EN 50206-1:1998 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/9/2, Railway Electrotechnical Applications - Rollingstoc
3、k.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI Standa
4、rds Limited 2012ISBN 978 0 580 78275 6 ICS 29.280 Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 September 2010. Amendments issued since publicationDate Text a
5、ffected29 Feburary 2012 Correction to BS title BS EN 50206-1:2010EUROPEAN STANDARD EN 50206-1 NORME EUROPENNE EUROPISCHE NORM May 2010 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Mana
6、gement Centre: Avenue Marnix 17, B - 1000 Brussels 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50206-1:2010 E ICS 29.280 Supersedes EN 50206-1:1998English version Railway applications - Rolling stock - Pantographs: Charac
7、teristics and tests - Part 1: Pantographs for main line vehicles Applications ferroviaires - Matriel roulant - Pantographes: Caractristiques et essais - Partie 1: Pantographes pour vhicules grandes lignes Bahnanwendungen - Schienenfahrzeuge - Merkmale und Prfungen von Stromabnehmern - Teil 1: Stroma
8、bnehmer fr Vollbahnfahrzeuge This European Standard was approved by CENELEC on 2010-05-01. 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-da
9、te 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
10、 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, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finla
11、nd, 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. BS EN 50206-1:2010EN 50206-1:2010 2 Foreword This European Standard was prep
12、ared by SC 9XB, Electromechanical material on board rolling stock, of Technical Committee CENELEC TC 9X, Electrical and electronic applications for railways. It was submitted to the CENELEC formal vote and was approved by CENELEC as EN 50206-1 on 2010-05-01. This document supersedes EN 50206-1:1998.
13、 The main changes brought by this revision are: simplification and standardisation of the tolerances for static contact force (Annexes A and B); definition of a new investigation test “Measurement of mean static contact force at ambient temperature“ (6.3.4); definition of a new combined test “Check
14、of operating system at maximum speed“ (6.14); adjustment of terms to TSI (static contact force instead of static force); deletion of Clause 10; update of normative references. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN an
15、d CENELEC shall not be held responsible for identifying any or all such patent rights. 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) 2011-05-01 latest date by which the nati
16、onal standards conflicting with the EN have to be withdrawn (dow) - * * D115/202: No dow fixed as long as EN 50206-1:1998 is referenced as such in Technical Specifications for Interoperability (TSIs). _ BS EN 50206-1:2010 3 EN 50206-1:2010 Contents Introduction . 5 1 Scope 6 2 Normative references 6
17、 3 Terms and definitions . 6 3.1 General 6 3.2 Design . 7 3.3 General characteristics . 8 4 Technical requirements 9 4.1 Gauge 9 4.2 Extension of the pantograph . 9 4.3 Electrical values 10 4.4 Force requirements . 10 4.5 Transverse rigidity . 10 4.6 Collector head . 10 4.7 Operating system 10 4.8 A
18、utomatic Dropping Device (A.D.D.) . 11 4.9 Pantograph mass and force on the roof 11 4.10 Protection against corrosion 11 5 Marking . 11 6 Tests . 11 6.1 Categories of tests 11 6.2 General tests . 12 6.3 Operating tests 14 6.4 Endurance tests 15 6.5 Resistance to shocks (supplementary type test) . 16
19、 6.6 Transverse rigidity test (type test) . 17 6.7 Air tightness tests 17 6.8 Measurement of degrees of freedom of collector head (routine test) . 18 6.9 Measurement of housing force (type test). 18 6.10 Total mean uplift force (combined test) . 18 6.11 Total contact force (combined test) . 19 6.12
20、Current collection tests (combined test) 19 6.13 Heating tests . 19 6.14 Check of operating system at maximum speed (combined test) 20 7 Inspection plan 20 8 Reliability 20 8.1 General 20 8.2 Specification 21 8.3 In-service reliability demonstration 21 9 Maintenance . 21 9.1 Structure 21 9.2 Collect
21、or head structure 21 9.3 Maintainability 21 Annex A (normative) Static contact force tolerances 22 BS EN 50206-1:2010EN 50206-1:2010 4 Annex B (normative) List of tests 23 Annex C (informative) Items to be specified in customer specification 24 Bibliography 25 Figures Figure 1 Pantograph terminology
22、 8 Figure 2 Test principle . 17 Figure A.1 Static contact force tolerances (grey area) 22 Tables Table 1 Design definitions . 7 Table B.1 Catalogue of tests . 23 BS EN 50206-1:2010 5 EN 50206-1:2010 Introduction The electrical power supply of a tractive unit is achieved by the collection of current
23、from one or more contact wires by means of one or more pantograph(s), installed on the traction unit or on the trainsets vehicle. The contact strips of the pantograph which slide along the contact wire facilitate the transmission of power. The pantograph and the overhead contact line system form two
24、 oscillating sub-systems which can be displaced. There exists a unilateral sliding linkage between them, which shall ensure continuous contact. Their design shall allow for minimum wear of both sub-systems when used. BS EN 50206-1:2010EN 50206-1:2010 6 1 Scope This European Standard specifies the ge
25、neral assembly characteristics which are to be applied to pantographs, to enable current collection from the overhead contact line system. It also specifies the tests the pantographs have to perform, excluding insulators. This European Standard is not applicable to pantograph dielectric tests, which
26、 are to be performed on the pantograph installed on the vehicle roof. If no other requirement is agreed between customer and supplier, insulation coordination according to EN 50124-1 may be used. This European Standard is not applicable to pantographs used on isolated metros and light rail systems.
27、These pantographs are considered in EN 50206-2. 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
28、 amendments) applies. EN 50125-1, Railway applications Environmental conditions for equipment Part 1: Equipment on board rolling stock EN 50126 series, Railway applications The specification and demonstration of Reliability, Availability, Maintainability and Safety (RAMS) EN 50163, Railway applicati
29、ons Supply voltages of traction systems EN 50317, Railway applications Current collection systems Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line EN 50367, Railway applications Current collection systems Technical criteria for t
30、he interaction between pantograph and overhead line (to achieve free access) EN 60077 (series), Railway applications Electric equipment for rolling stock (IEC 60077 series) EN 61373, Railway applications Rolling stock equipment Shock and vibration tests (IEC 61373) 3 Terms and definitions For the pu
31、rposes of this document, the following terms and definitions apply. 3.1 General 3.1.1 supplier manufacturer of the pantograph 3.1.2 customer either operating authority or vehicle manufacturer BS EN 50206-1:2010 7 EN 50206-1:2010 3.1.3 pantograph (see Figure 1) apparatus that collects current on one
32、or more contact wires. It consists of a base frame, an operating system, a frame and a collector head. It is of variable geometry. In the “operating“ position, the apparatus is entirely or partly under voltage. It is electrically insulated only generally at its interfaces, on the vehicle roof. It en
33、ables current to be transmitted from the overhead contact line system to the vehicle electrical system 3.2 Design The definitions in Table 1 are related to Figure 1, except items 9, 15, 16, 17, 18. Table 1 Design definitions Def. No. Term Item No. Definition 3.2.1 frame 1 articulated structure which
34、 enables the collector head to move in a vertical direction with respect to the base frame of the pantograph 3.2.2 base frame 2 fixed part of the pantograph which supports the frame and is mounted on insulators fixed to the vehicle roof 3.2.3 collector head 3 part of the pantograph supported by the
35、frame which includes contact strips, horns and may include a suspension 3.2.4 contact strip 4 replaceable wearing part of the collector head which interfaces with the overhead contact line system 3.2.5 horns 5 ends of the collector head which ensure smooth engagement with the contact wire 3.2.6 coll
36、ector head length 6 dimension of collector head measured transversely in the horizontal plane in relation to the vehicle 3.2.7 collector head width 7 dimension of collector head measured longitudinally in relation to the vehicle 3.2.8 collector head height 8 vertical distance between the lowest poin
37、t of the horns and the upper most point of the contact strips 3.2.9 collector head pivot 9 pitching axis of the collector head 3.2.10 length of contact strips 10 total length of wearable material intended for normal interaction measured transversely in relation to the vehicle 3.2.11 height at “lower
38、 operating position“ 11 vertical distance between the pantograph mounting plane on the top of insulators and the upper surface of contact strips, the pantograph being raised to the lowest level at which it is designed to collect current 3.2.12 height at “upper operating position“ 12 vertical distanc
39、e between the pantograph mounting plane on the top of insulators and the upper surface of the contact strips, the pantograph being raised to the highest level at which it is designed to collect current 3.2.13 working range 13 difference between the “upper operating position“ height and the “lower op
40、erating position“ height BS EN 50206-1:2010EN 50206-1:2010 8 Table 1 Design definitions (continued) Def. No. Term Item No. Definition 3.2.14 housed height 14 vertical distance between the pantograph mounting plane on the top of insulators and the upper surface of the contact strips or any other part
41、 of the pantograph structure if higher (pantograph being in the housed position) 3.2.15 pantograph “electrical thickness“ 15 vertical distance between the highest live part and the lowest live part of the pantograph at housed position 3.2.16 operating system 16 device which provides a force to raise
42、 or to lower the pantograph 3.2.17 maximum extension 17 maximum extended height to mechanical stops (without any device which will limit the pantograph extension within the working range) 3.2.18 limited maximum extension 18 reduced extension allowed by intermediate mechanical stops 41112131471563102
43、8The sketch in Figure 1 is an example only and does not exclude other types of pantographs (diamond type, for example). Figure 1 Pantograph terminology 3.3 General characteristics 3.3.1 rated voltage voltage at which the pantograph is designed to function 3.3.2 rated current, vehicle at standstill a
44、verage value of that current withstood for 30 min by the pantograph at standstill BS EN 50206-1:2010 9 EN 50206-1:2010 3.3.3 maximum current, vehicle at standstill value of that current withstood by the pantograph at standstill for a given time 3.3.4 rated current, vehicle running continuous current
45、 transfer capacity of the pantograph 3.3.5 static contact force vertical force exerted upward by the collector head on the overhead contact line system at standstill 3.3.6 nominal static contact force specified set point for the static contact force 3.3.7 mean static contact force average of the act
46、ual values of static contact forces evaluated as follows: the static contact forces are measured continually within the working range during raising (Fr) and lowering (Fl) operation. By convention, the mean static contact force at any point is equal to 2lrFF +3.3.8 total mean uplift force vertical f
47、orce measured at the collector head, the latter not touching the contact wire. It is equal to the sum of static contact force and the aerodynamic force caused by the air at the considered speed for a given collector height, the results being referred to zero ambient wind conditions 3.3.9 total conta
48、ct force total force between collector head and contact wire while running 3.3.10 housing force force applied vertically to the collector head to maintain the whole pantograph in housed position 4 Technical requirements All general characteristics are given in the customer specifications. Unless oth
49、erwise specified, environmental conditions are defined in EN 50125-1. The category of environment has to be specified by the customer. 4.1 Gauge The pantograph, at housed position and operating position, shall comply with the gauge specified in the customer specifications or shall be in accordance with EN 50367 and UIC Leaflet 608. 4.2 Extension of the pantograph The customer specifications shall state the values in relationship with items 10 to 13 in Table 1. In the absence
