BS-EN-50328-2003.pdf
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1、BRITISH STANDARD BS EN 50328:2003 Incorporating corrigendum no. 1 Railway applications Fixed installations Electronic power convertors for substations The European Standard EN 50328:2003 has the status of a British Standard ICS 29.200; 29.280 ? Licensed Copy: London South Bank University, London Sou
2、th Bank University, Thu Mar 01 08:05:58 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 50328:2003 This British Standard, was published under the authority of the Standards Policy and Strategy Committee on 28 July 2003 BSI 2007 ISBN 0 580 42342 5 National foreword This British Standard was publishe
3、d by BSI. It is the UK implementation of EN 50328:2003, incorporating corrigendum December 2006. It partially supersedes BS EN 60146-1-1:1993 in respect of those aspects that were concerned with railway applications. The start and finish of text introduced or altered by corrigendum is indicated in t
4、he text by tags . Text altered by CENELEC corrigendum December 2006 is indicated in the text by . The UK participation in its preparation was entrusted by Technical Committee GEL/9, Railway applications, to Subcommittee GEL/9/3, Fixed equipment. A list of organizations represented on GEL/9/3 can be
5、obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd.
6、 No. DateComments 16953 Corrigendum No. 1 28 February 2007See national foreword Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:05:58 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 50328 NORME EUROPENNE EUROPISCHE NORM March 2003 CENELEC Euro
7、pean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide fo
8、r CENELEC members. Ref. No. EN 50328:2003 E ICS 29.200; 29.280 Partly supersedes EN 60146-1-1:1993 English version Railway applications - Fixed installations - Electronic power converters for substations Applications ferroviaires - Installations fixes - Convertisseurs lectroniques de puissance pour
9、sous-stations Bahnanwendungen - Ortsfeste Anlagen - Leistungselektronische Stromrichter fr Unterwerke This European Standard was approved by CENELEC on 2002-09-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European St
10、andard 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, F
11、rench, 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, Belgiu
12、m, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. Incorporating corrigendum December 2006 Licensed Copy: London South Bank University, London South
13、 Bank University, Thu Mar 01 08:05:58 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 50328:2003 - 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 CENELE
14、C 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 50328 on 2002-09-01. This European Standard supersedes EN 60146-1-1:1993 for the specific products concerning railway applications as mentioned in th
15、e scope of this standard. 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) 2003-09-01 latest date by which the national standards conflicting with the EN have to be withdrawn (
16、dow) 2005-09-01 Annexes designated “informative“ are given for information only. In this standard, Annexes A, B and C are informative. _ Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:05:58 GMT+00:00 2007, Uncontrolled Copy, (c) BSI - 3 - EN 50328:2003 Conte
17、nts Introduction5 1 General.6 1.1 Scope6 1.2 Normative references6 1.3 Classification of traction supply power converters and valve.7 1.4 List of principal letter symbols .8 1.5 Definitions.9 2 Service conditions.20 2.1 Code of identification of cooling method20 2.2 Environmental conditions 21 2.3 E
18、lectrical service conditions 23 3 Converter equipment and assemblies.25 3.1 Electrical connections25 3.2 Calculation factors.26 3.3 Losses and efficiency27 3.4 Power factor27 3.5 Direct voltage harmonic content28 3.6 Electromagnetic compatibility (EMC).28 3.7 Rated values for converters 28 3.8 Mecha
19、nical characteristics 31 3.9 Marking.32 4 Tests.33 4.1 General.33 4.2 Test specifications.34 Annex A (informative) Information required .40 A.1 General.40 A.2 Diode rectifiers40 A.3 Controlled converters and inverters.41 A.4 Frequency converters (direct and d.c. link converters)43 Annex B (informati
20、ve) Determination of the current capability through calculation of the virtual junction temperature.45 B.1 General.45 B.2 Approximation of the shape of power pulses applied to the semiconductor device .45 B.3 The superposition method for calculation of temperature46 B.4 Calculation of virtual juncti
21、on temperature for continuous load46 Annex C (informative) Index of definitions .50 Bibliography.53 Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:05:58 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 50328:2003 - 4 - Figure 1 - Illustration of angles.13 Figur
22、e 2 - Voltage drop.17 Figure 3 - A.C. voltage waveform.24 Figure B.1 - Approximation of the shape of power pulses 46 Figure B.2 - Calculation of the virtual junction temperature for continuous load .47 Figure B.3 - Calculation of the virtual junction temperature for cyclic load48 Table 1 - Immunity
23、levels .19 Table 2 - Letter symbols for cooling mediums and heat transfer agents.20 Table 3 - Letter symbols for methods of circulation20 Table 4 - Connections and calculation factors for line commutated converters 26 Table 5 - Standardized duty classes.30 Table 6 - Semiconductor device failure cond
24、itions31 Table 7 - Summary of tests34 Table 8 - Insulation levels for a.c./d.c. converters.36 Table B.1 - Examples for typical applications.49 Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:05:58 GMT+00:00 2007, Uncontrolled Copy, (c) BSI - 5 - EN 50328:2003
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