BS EN 50119-2009 Railway applications - Fixed installations - Electric traction overhead contact lines《轨道交通 固定装置 电气牵引架空接触线》.pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationRailway applications Fixedinstallations Electric tractionoverhead contact linesBS EN 50119:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 08/04/2010 03:12, Uncontroll

2、ed Copy, (c) BSINational forewordThis British Standard is the UK implementation of EN 50119:2009. It supersedes BS EN 50119:2001 which is withdrawn.The UK participation in its preparation was entrusted by Technical CommitteeGEL/9, Railway electrotechnical applications, to Subcommittee GEL/9/3, Fixed

3、equipment.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2010ISBN 978 0 580 56127 6ICS 29.280Compliance wit

4、h a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 31 January 2010Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 50119:2009Licensed Copy: Wang

5、Bin, ISO/EXCHANGE CHINA STANDARDS, 08/04/2010 03:12, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD EN 50119 NORME EUROPENNE EUROPISCHE NORM September 2009 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechn

6、ische Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 50119:2009 E ICS 29.280 Supersedes EN 50119:2001English version Railway applications - Fixed installations

7、 - Electric traction overhead contact lines Applications ferroviaires - Installations fixes - Lignes ariennes de contact pour la traction lectrique Bahnanwendungen - Ortsfeste Anlagen - Oberleitungen fr den elektrischen Zugbetrieb This European Standard was approved by CENELEC on 2009-04-01. CENELEC

8、 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 appl

9、ication 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 Secretar

10、iat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Ne

11、therlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 50119:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 08/04/2010 03:12, Uncontrolled Copy, (c) BSIEN 50119:2009 2 Foreword This European Standard was prepared by SC 9

12、XC, 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 5

13、0119 on 2009-04-01. This European Standard supersedes EN 50119:2001. 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) 2010-04-01 latest date by which the national standards con

14、flicting with the EN have to be withdrawn (dow) References to definitions in IEC 60050-811 in Clause 3 are included for user reference and in some cases may update or modify the current definition. National Standards implementing EN 50119: The National Standards implementing EN 50119 will comprise t

15、he full text of the Eurocode (including any annexes), as published by CENELEC, which may be preceded by a national title page and national foreword, and may be followed by a National Annex. A National Annex, if included, may contain information on those parameters or statements in EN 50119 which are

16、 not normative, e.g. values where alternative values or informative values only are given in the standard, country specific data (e.g. geographical, climatic, etc.), e.g. ice loads or temperature limits, the procedure to be used where alternative procedures are given in the standard. It may also con

17、tain decisions on the use of informative annexes, and references to non-contradictory complementary information to assist the user to apply the standard. The National Annex shall not alter any provisions of the European Standard. _ BS EN 50119:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARD

18、S, 08/04/2010 03:12, Uncontrolled Copy, (c) BSI 3 EN 50119:2009 Contents Page 1 Scope . 6 2 Normative references . 6 3 Terms, definitions, symbols and abbreviated terms . 9 3.1 Systems 9 3.2 Conductors 10 3.3 Electrical . 11 3.4 Geometrical 11 3.5 Foundations 12 3.6 Symbols and abbreviated terms . 1

19、3 4 Fundamental design data . 15 4.1 General . 15 4.2 Line characteristics . 15 4.3 Electrical power system design . 15 4.4 Vehicle characteristics 16 4.5 Current collectors 16 4.6 Environmental conditions 16 4.7 Design life . 16 5 System requirements 16 5.1 Design of electrical system . 16 5.2 Desi

20、gn of current collection systems 19 5.3 Mechanical design of contact wire loads 22 5.4 Mechanical design of catenary wire loads 23 5.5 Mechanical design of other stranded conductor loads . 25 5.6 Mechanical design of solid wire loads . 25 5.7 Mechanical design of ropes of non-conducting materials .

21、25 5.8 Suspension systems . 26 5.9 Tensioning systems 26 5.10 Geometry of overhead equipment 26 5.11 Contact line arrangement above turnouts and crossings . 29 5.12 Overlap arrangements 30 5.13 Specific requirements for overhead contact lines for trolleybus systems . 30 5.14 Tolerances and limits 32

22、 6 Structures 33 6.1 Basis of design 33 6.2 Actions on overhead contact lines 36 6.3 Types of structures and related load cases 43 6.4 Design of cross-span supports and structures . 47 6.5 Foundations 50 7 Component requirements 58 7.1 General . 58 7.2 Supporting assemblies . 58 7.3 Contact wire 58

23、7.4 Other conductors and ropes . 58 7.5 Tensioning devices . 59 7.6 Mechanical midpoints . 59 7.7 Droppers . 60 7.8 Clamps and line fittings . 60 7.9 Electrical connections . 61 7.10 Insulators 61 7.11 Sectioning devices 61 7.12 Disconnectors and drives . 62 7.13 Protection devices . 62 7.14 Specifi

24、c components for trolleybus systems . 62 BS EN 50119:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 08/04/2010 03:12, Uncontrolled Copy, (c) BSIEN 50119:2009 4 8 Testing . 63 8.1 General . 63 8.2 Support assemblies 63 8.3 Contact wires 73 8.4 Other conductors 73 8.5 Tensioning devices .

25、74 8.6 Mechanical midpoints . 75 8.7 Droppers . 76 8.8 Clamps, splices and other fittings . 78 8.9 Electrical connections . 78 8.10 Insulators 79 8.11 Sectioning devices 79 8.12 Disconnectors and drives . 81 8.13 Surge protection devices 81 8.14 Specific components for trolleybus systems . 81 8.15 S

26、ystem test . 81 9 Minimum documentation . 82 9.1 General . 82 9.2 System specification . 83 9.3 Basic design 83 9.4 Installation design . 83 9.5 Installation and maintenance 83 Annex A (informative) Current carrying capacity of conductors 84 Annex B (informative) Structural details . 85 Annex C (inf

27、ormative) Information on geotechnical soil investigation and soil characteristics 86 Bibliography 88 Figures Figure 1 Relationship between contact wire heights and pantograph operating position 29 Figure 2 Position of return wire in relation to right-of-way 31 Figure 3 Wind action on lattice steel s

28、tructures . 40 Figure 4 Definition of drag factors for double channel structure 41 Figure 5 Description of dimensions and minimum conductor lengths . 70 Figure 6 Potential measuring points at a connecting clamp and a butt joining clamp . 71 Figure 7 Potential measuring points at a T-type infeed term

29、inal 71 Figure 8 Example of a tensioning device measurement test . 75 Figure 9 Example of a dropper test cycle . 77 Figure 10 Example of a dropper tension test assembly . 78 Figure 11 Example of a test cycle for an electrical connection 79 BS EN 50119:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA

30、STANDARDS, 08/04/2010 03:12, Uncontrolled Copy, (c) BSI 5 EN 50119:2009 Tables Table 1 Temperature limits for material mechanical properties . 17 Table 2 Electrical clearances . 18 Table 3 Clearance between differing phases . 19 Table 4 Contact force . 21 Table 5 Factor Ktempfor contact wires 22 Tab

31、le 6 Factor Kicewindfor contact wires . 23 Table 7 Factor Ktempfor stranded conductors 24 Table 8 Factor Kwindfor stranded conductors . 24 Table 9 Factor Kicefor stranded conductors . 24 Table 10 Factor Kradiusfor ropes of non-conducting materials 26 Table 11 Contact wire gradients 27 Table 12 Impor

32、tant parameters to assist in the definition of tolerances and limits 33 Table 13 Recommended values for factor Cstrfor different structure types . 41 Table 14 Summary of load cases to be considered for each type of structures 46 Table 15 Summary of partial factors for actions 47 Table 16 Recommended

33、 values for partial factors Mfor steel material 48 Table 17 Recommended values for partial factors Mfor concrete structures . 48 Table 18 Recommended values for partial factors Mfor foundations . 54 Table 19 Values for shear and compressive stress in case of anchoring of steel members in concrete .

34、56 Table 20 Tightening torques Mtfor regularly used bolts 65 Table 21 Examples of bolt connections . 65 Table 22 Assignment of the strength of bolt and nut . 66 Table 23 Conversion factor for tightening torques . 66 Table 24 Minimum conductor lengths 70 Table A.1 Continuous current-carrying capacity

35、 of conductors and contact wires . 84 Table B.1 Recommended dimensions of connections and edge distances of jointing components . 85 Table C.1 Geotechnical characteristic parameters of some standard soils according to EN 50341-1:2001, Annex N 87 BS EN 50119:2009Licensed Copy: Wang Bin, ISO/EXCHANGE

36、CHINA STANDARDS, 08/04/2010 03:12, Uncontrolled Copy, (c) BSIEN 50119:2009 6 1 Scope This European Standard applies to electric traction overhead contact line systems in heavy railways, light railways, trolley busses and industrial railways of public and private operators. It applies to new installa

37、tions of overhead contact line systems and for the complete reconstruction of existing overhead contact line systems. This standard contains the requirements and tests for the design of overhead contact lines, requirements for structures and their structural calculations and verifications as well as

38、 the requirements and tests for the design of assemblies and individual parts. This standard does not provide requirements for conductor rail systems where the conductor rails are located adjacent to the running rails. 2 Normative references The following referenced documents are indispensable for t

39、he 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. EN 206-1, Concrete Part 1: Specification, performance, production and conformity EN 485-1, Aluminium and al

40、uminium alloys Sheet, strip and plate Part 1: Technical conditions for inspection and delivery EN 755-1, Aluminium and aluminium alloys- Extruded rod/bar, tube and profiles Part 1: Technical conditions for inspection and delivery EN 755-2, Aluminium and aluminium alloys Extruded rod/bar, tube and pr

41、ofiles Part 2: Mechanical properties EN 1536, Execution of special geotechnical work Bored piles EN 1537, Execution of special geotechnical work Ground anchors EN 1991-1-4:2005, Eurocode 1: Actions on structures Part 1-4: General actions Wind actions ENV 1991-2-4:1995, Eurocode 1: Basis of design an

42、d actions on structures Part 2-4: Actions on structures Wind actions EN 1992 (all parts), Eurocode 2 Design of concrete structures EN 1993 (all parts), Eurocode 3: Design of steel structures EN 1993-1-1:2005, Eurocode 3: Design of steel structures Part 1-1: General rules and rules for buildings EN 1

43、995 (all parts), Eurocode 5: Design of timber structures EN 1997-1:2004, Eurocode 7: Geotechnical design Part 1: General rules EN 1997-2:2007, Eurocode 7: Geotechnical design Part 2: Ground investigation and testing EN 1998 (all parts), Eurocode 8: Design of structures for earthquake resistance EN 1

44、999 (all parts), Eurocode 9: Design of aluminium structures EN 10025 (all parts), Hot rolled products of structural steels BS EN 50119:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 08/04/2010 03:12, Uncontrolled Copy, (c) BSI 7 EN 50119:2009 EN 10149 (all parts), Hot-rolled flat product

45、s made of high yield strength steels for cold forming EN 10164, Steel products with improved deformation properties perpendicular to the surface of the product Technical delivery conditions EN 10210 (all parts), Hot finished structural hollow sections of non-alloy and fine grain steels EN 12510, Woo

46、d poles for overhead lines Strength grading criteria EN 12699, Execution of special geotechnical work Displacement piles EN 12843, Precast concrete products Masts and poles EN 20898-2, Mechanical properties of fasteners Part 2: Nuts with specified proof load values Coarse thread (ISO 898-2) EN 50121

47、-2, Railway applications Electromagnetic compatibility Part 2: Emission of the whole railway system to the outside world EN 50122 (all parts) 1), Railway applications Fixed installations Electrical safety, earthing and bonding EN 50123 (all parts), Railway applications Fixed installations D.C. switc

48、hgear EN 50124 (all parts), Railway applications Insulation coordination EN 50125-2, Railway applications Environmental conditions for equipment Part 2: Fixed electrical installations EN 50149, Railway applications Fixed installations Electric traction Copper and copper alloy grooved contact wires E

49、N 50151, Railway applications Fixed installations Electric traction Special requirements for composite insulators EN 50152-2, Railway applications Fixed installations Particular requirements for a.c. switchgear Part 2: Single-phase disconnectors, earthing switches and switches with Unabove 1 kV EN 50163, Railway applications Supply voltages of traction syst