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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 50163 : 1996 The Eu
2、ropean Standard EN 50163 : 1995 has the status of a British Standard ICS 29.280 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Railway applications Supply voltages of traction systems Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:54:51 GMT+00:00 2006, Uncontrolled
3、 Copy, (c) BSI This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 September 1996 BSI 1996 The following BSI references relate to the work on this standard: Committe
4、e reference PEL/9 Draft for comment 94/216279 DC ISBN 0 580 25824 6 BS EN 50163 : 1996 Amendments issued since publication Amd. No.DateText affected Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee PEL/9, Railway electrote
5、chnical applications, upon which the following bodies were represented: British Cable Makers Confederation Confederation of Passenger Transport UK Docklands Light Railway Federation of the Electronics Industry Health and Safety Executive London Underground Ltd. Power Supply Manufacturers Association
6、 (PSMA (BEAMA Ltd.) Railtrack Railway Industry Association Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:54:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 50163 : 1996 BSI 1996i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 501633 Li
7、censed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:54:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii BSI 1996 BS EN 50163 : 1996 National foreword This British Standard has been prepared by Technical Committee PEL/9 and is the English language version of EN 50163 : 1995 Railway applications S
8、upply voltages of traction systems, published by the European Committee for Electrotechnical Standardization (CENELEC). The foreword of EN 50163 makes reference to the date of withdrawal (dow) of the relevant national standard. In this case the relevant national standard is BS 7571 : 1992 which is w
9、ithdrawn. Compliance with a British Standard does not of itself confer immunity from legal obligations. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:54:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI CENELEC European Committee for Electrotechnical Standardization Comite Europe en de Norma
10、lisation Electrotechnique Europa isches Komitee fu r Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1995 Copyright reserved to CENELEC members Ref. No. EN 50163 : 1995 E EUROPEAN STANDARDEN 50163 NORME EUROPE ENNE EUROPA ISCHE NORM November 1995 ICS 29.280 Descrip
11、tors: Electric traction, railway vehicle, electric power supply, voltage, definitions, characteristics English version Railway applications Supply voltages of traction systems Applications ferroviaires Tensions dalimentation des re seaux de traction Bahnanwendungen Speisespannungen von Bahnnetzen Th
12、is European Standard was approved by CENELEC on 1995-03-06. 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 re
13、ferences 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 CENELE
14、C 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, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway,
15、Portugal, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:54:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 2 EN 50163 : 1995 BSI 1996 Foreword The CENELEC questionnaire procedure, performed for finding out whether or not IEC 850 : 1988 co
16、uld be accepted without textual changes, has shown that some CENELEC common modifications were necessary for the acceptance as European Standard. A first draft, prepared by the Technical Committee CENELEC TC 9X, Electrical and electronic applications for railways, and the ad hoc Working Group on the
17、 revision of IEC 850 was submitted to the Unique Acceptance Procedure but did not receive a sufficient number of positive votes. A new draft was submitted to the formal vote and was approved by CENELEC as EN 50163 on 1995-03-06. The following dates were fixed: latest date by which the EN has to be i
18、mplemented at national level by publication of an identical national standard or by endorsement(dop) 1996-03-01 latest date by which the national standards conflicting with the EN have to be withdrawn(dow) 1996-03-01 For products which have complied with the relevant national standard before 1996-03
19、-01, as shown by the manufacturer or by a certification body, this previous standard may continue to apply for production until 2001-03-01. Contents Page Foreword2 Introduction3 1Scope3 2Definitions3 2.1voltage U3 2.2nominal voltage Un3 2.3highest permanent voltage Umax13 2.4highest non-permanent vo
20、ltage Umax23 2.5lowest permanent voltage Umin13 2.6lowest non-permanent voltage Umin23 2.7overvoltage3 2.8long-term overvoltage3 2.9medium-term overvoltage3 2.10 short-term overvoltage3 3The European voltage systems3 3.1Voltage3 3.2Frequency4 3.3Long-term overvoltages4 3.4Spectrum of the voltage U4
21、Annexes A(informative) Maximum value of voltage U according to duration5 B(normative) Special national conditions6 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:54:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 3 EN 50163 : 1995 BSI 1996 Table 1. Electrification system Lowest non-per
22、manent voltage Umin2 Lowest permanent voltage Umin1 Nominal voltage Un Highest permanent voltage Umax1 Highest non-permanent voltage Umax2 (V)(V)(V)(V)(V) d.c.(mean values)400 500 1000 2000 6001) 750 1500 3000 720 900 1800 3600 7702) 9503) 1950 3900 a.c. (r.m.s. values) 11000 17500 12000 19000 15000
23、 25000 17250 27500 180004) 29000 1) Future d.c. traction systems for tramways and local railways should conform with system nominal voltage of 750, 1500 or 3000 V. 2) In case of regenerative braking, a voltage Umax2of 800 V may be admissible. 3) In case of regenerative braking, a voltage Umax2of 100
24、0 V may be admissible. 4) This value has to be confirmed by measurements and might have to be changed. 1) The values relative to medium-term and short-term overvoltages are not quantified in this standard. Introduction National variations to this standard may exist provided they fulfil the following
25、 conditions: they apply to minor routes or well-localised areas; they are not likely to give advantage to local manufacturers at the time of the tenders; they do not involve European traffic. In that case, they are considered de facto as special national conditions. 1 Scope This standard applies to
26、line voltages of traction systems under normal operating conditions. NOTE. Specifications in other international documents referring to the maximum voltage value specified in IEC 850 shall be interpreted as referring to Umax1until such time as these documents have determined the appropriate definiti
27、on of maximum voltage following the publication of EN 50163. 2 Definitions 2.1 voltage U The potential at the trains current collector, measured between the supply conductor and the return conductor. The values given in table 1 assume that the electrification system is operating normally with no mai
28、ntenance outages or electrical faults. This standard concerns mean value of d.c. voltage or r.m.s value of the fundamental (1st harmonic) a.c. voltage. 2.2 nominal voltage Un The designated value for a system. 2.3 highest permanent voltage Umax1 The maximum value of the voltage likely to be present
29、indefinitely. 2.4 highest non-permanent voltage Umax2 The maximum value of the voltage likely to be present for maximum 5 min. 2.5 lowest permanent voltage Umin1 The minimum value of the voltage likely to be present indefinitely. 2.6 lowest non-permanent voltage Umin2 The minimum value of the voltag
30、e likely to be present for maximum 10 min. Even when no value is shown in table 1, the voltage may fall below Umin1for short periods of time. 2.7 overvoltage A transient rise of voltage lasting less than 2 s. 2.8 long-term overvoltage A transient rise of voltage, lasting typically more than 20 ms, d
31、ue to low impedance phenomena (e.g. a rise in substation primary voltage). Such overvoltages are independent of line road and may be described by a voltage/time curve only. For a.c. systems, the r.m.s. value of the fundamental (1st harmonic) voltage is to be considered. NOTE. For t = 20 ms, the over
32、voltage is Umax3(see annex A). 2.9 medium-term overvoltage1) A transient rise of voltage, lasting typically less than 20 ms, due to current transfer following switching (e.g. the opening of a circuit-breaker). Such overvoltages are related to the line load and cannot be described by a voltage-time c
33、urve alone. 2.10 short-term overvoltage1) A transient rise of voltage lasting less than 20 ms (e.g. lightning strikes). 3 The European voltage systems 3.1 Voltage The characteristics of the main voltage systems (overvoltages excluded) are detailed in table 1 below. Licensed Copy: sheffieldun sheffie
34、ldun, na, Mon Nov 06 08:54:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 4 EN 50163 : 1995 BSI 1996 3.2 Frequency The nominal value of the 15 kV system frequency is 16 2/3 Hz. It ranges from 16 1/6 Hz to 17 Hz. The nominal value of the 25 kV system frequency is 50 Hz. It ranges from 49 Hz to 51
35、 Hz. 3.3 Long-term overvoltages The variation with time of the ratio U/Unis identified by the following relation: U, the value Umax2 prevails over the value U given by the above mentioned relation. 3.4 Spectrum of the voltage U The maximum value of the voltage U according to duration is illustrated
36、in annex A (informative). Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:54:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 5 EN 50163 : 1995 BSI 1996 Table A.1 Table recording Umax1and Umax2, and giving Umax3using the formula: Umax3= Un(K/(t A) with t = 0,02 and A = 0,0745 Nominal vol
37、tage Un(V) 7501 5003 00015 00025 000 Coefficient K1,2641,2641,2641,2111,158 Umax1(V)9001 8003 60017 25027 500 Umax2(V)9501 9503 90018 00029 000 Umax3(V)12692 5385 07524 31138 746 Annex A (informative) Maximum value of voltage U according to duration Zone A : Short-term overvoltages (lightning) Zone
38、B : Medium-term overvoltages, due to high impedance phenomena (currents switched off in inductive circuits) Voltages are not to be considered (they fundamentally depend on the load) Zone C : Long-term overvoltages, due to low impedance phenomena (voltage variations on primary network) Zone D : Highe
39、st non-permanent voltage Umax2 Zone E : Highest permanent voltage Umax1 Figure A.1 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:54:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 6 EN 50163 : 1995 BSI 1996 Annex B (normative) Special national conditions Special national condition: Na
40、tional characteristic or practice that cannot be changed even over a long period, e.g. climatic conditions, electrical earthing conditions. If it affects harmonization, it forms part of the European Standard. For the countries in which the relevant special national conditions apply these provisions
41、are normative, for other countries they are informative. ClauseSpecial National Condition 1Belgium The highest non-permanent voltage (Umax2) for Belgian rolling stock shall be 3800 V, not 3900 V. France For existing urban networks which have complied with the relevant national standard before dop, t
42、his previous standard may continue to apply for those networks within the context of partial renewals, as long as dualness is demonstrable for 15 years after dop. Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 06 08:54:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI blank Licensed Copy: sheffield
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