BS-EN-60045-1-1993 IEC-60045-1-1991.pdf
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1、BRITISH STANDARD BS EN 60045-1:1993 IEC 45-1:1991 Guide to Steam turbine procurement The European Standard EN 60045-1:1993 has the status of a British Standard UDC 621.165 Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 09:23:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60045-1:1993 Th
2、is British Standard, having been prepared under the direction of the Machinery and Components Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 15 August 1993 BSI 07-1999 The following BSI references relate to the work on this standard: Com
3、mittee reference MCE/13 Draft for comment 87/75136 DC ISBN 0 580 22444 9 Cooperating organizations The European Committee for Electrotechnical Standardization (CENELEC), under whose supervision this European Standard was prepared, comprises the national committees of the following countries: Austria
4、Italy BelgiumLuxembourg DenmarkNetherlands FinlandNorway FrancePortugal GermanySpain GreeceSweden IcelandSwitzerland IrelandUnited Kingdom Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 09:23:27 GMT+00:00 2006, Uncontrolled Copy, (c) B
5、SI BS EN 60045-1:1993 BSI 07-1999i Contents Page Cooperating organizations Inside front cover National forewordii Foreword 2 Text of EN 60045-13 National annex NA (informative) Committees responsible Inside back cover National annex NB (informative) Cross-references Inside back cover Licensed Copy:
6、sheffieldun sheffieldun, na, Thu Nov 09 09:23:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60045-1:1993 ii BSI 07-1999 National foreword This British Standard has been prepared under the direction of the Machinery and Components Standards Policy Committee and is the English language version o
7、f EN 60045-1:1993 Steam turbines Part 1: Specifications, published by the European Committee for Electrotechnical Standardization (CENELEC). It is identical with IEC 45-1:1991 published by the International Electrotechnical Commission (IEC) and supersedes BS 132:1983 Guide for steam turbines procure
8、ment, which is withdrawn. For graphical symbols, and letter symbols and signs approved by the IEC for general use, readers are referred to: IEC Publication 27: Letter symbols to be used in electrical technology; IEC Publication 617: Graphical symbols for diagrams. The symbols and signs contained in
9、the present publication have either been taken from IEC Publications 27 or 617, or have been specifically approved for the purpose of this publication. For general terminology, readers are referred to IEC Publication 50: International Electrotechnical Vocabulary (IEV), which is issued in the form of
10、 separate chapters each dealing with a specific field, the General Index being published as a separate booklet. Full details of the IEV will be supplied on request. The terms and definitions contained in the present publication have either been taken from the IEV or have been specifically approved f
11、or the purpose of this publication. EN 60045-1 was produced as a result of international discussion in which the United Kingdom took an active part. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct
12、 application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 26, an inside back cover and a back cover. This standard has been u
13、pdated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 09:23:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM
14、EN 60045-1 February 1993 UDC 621.165 Descriptors: Turbogenerator, turbine, steam under pressure, generator, specification, operating characteristic English version Steam turbines Part 1: Specifications (IEC 45-1:1991) Turbines vapeur Partie 1: Spcifications (CEI 45-1:1991) Dampfturbinen Teil 1: Anfo
15、rderungen (IEC 45-1:1991) This European Standard was approved by CENELEC on 1992-12-09. 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
16、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 th
17、e 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, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxem
18、bourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brusse
19、ls 1994 Copyright reserved to CENELEC members Ref. No. EN 60045:1993 E Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 09:23:27 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60045-1:1993 BSI 07-1999 2 Foreword The CENELEC questionnaire procedure, performed for finding out whether or not the I
20、nternational Standard IEC 45-1:1991 could be accepted without textual changes, has shown that no common modifications were necessary for the acceptance as European Standard. The reference document was submitted to the CENELEC members for formal vote and was approved by CENELEC as EN 60045-1 on 9 Dec
21、ember 1992. The following dates were fixed: For products which have complied with the relevant national standard before 1993-12-01, as shown by the manufacturer or by a certification body, this previous standard may continue to apply for production until 1998-12-01. Annexes designated “normative” ar
22、e part of the body of the standard. In this standard, Annex A and Annex ZA are normative. Contents Page Foreword 2 Introduction 3 1Scope and object 3 2Normative references 3 3Terms and definitions 3 4Guarantees 7 5Governing (control) 8 6Operation and maintenance 9 7Components 12 8Foundations and bui
23、ldings 13 9Feed pump drives 13 10Turbine auxiliary systems 14 11Instrumentation 15 12Protection 16 13Vibration 18 14Noise 19 15Tests 19 16Delivery and installation 20 17Design information to be supplied by the purchaser 20 18Design information to be provided by the supplier 22 19Turbine plant with r
24、egenerative feed water heating 22 Annex A (normative) Electronic governors 24 Annex ZA (normative) Other international publications quoted in this standard with the references of the relevant European publications 26 Table 1 Governor droop and deadband characteristics 10 Table 2 19 Table A.1 Non-lin
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