1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 45510-5-4:1998 The
2、European Standard EN 45510-5-4:1998 has the status of a British Standard ICS 23.080; 27.100; 27.140 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Guide for procurement of power station equipment Part 5-4: Hydraulic turbines, storage pumps and pump-turbinesThis British Standa
3、rd, having been prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 May 1998 BSI 1998 ISBN 0 580 29332 7 BS EN 45510-5-4:1998 Amendments issued since publication Amd. No. Date Text affected National forewo
4、rd This British Standard is the English language version of EN 45510-5-4:1998. The UK participation in its preparation was entrusted to Technical Committee E/-/20, Power engineering steering committee, which has the responsibility to: aid enquirers to understand the text; present to the responsible
5、European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretar
6、y. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards El
7、ectronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This
8、 document comprises a front cover, an inside front cover, the EN title page, pages 2 to 15 and a back cover.CEN/CENELEC CEN Central Secretariat rue de Stassart 36, B-1050 Brussels CENELEC Central Secretariat rue de Stassart 35, B-1050 Brussels 1998 CEN/CENELEC All rights of exploitation in any form
9、and by any means reserved worldwide for CEN national Members and for CENELEC Members. Ref. No. EN 45510-5-4:1998 E EUROPEAN STANDARD EN 45510-5-4 NORME EUROPE ENNE EUROPA ISCHE NORM January 1998 ICS 23.080; 27.100; 27.140 Descriptors: Electric power stations, turbines, hydraulic equipment, pumps, pu
10、rchase, user supplier relations, invitation of tenders, specifications, tehcnical writing English version Guide for procurement of power station equipment Part 5-4: Hydraulic turbines, storage pumps and pump-turbines Guide pour lacquisition de quipements destine s aux centrales de production de lect
11、ricite Partie 5-4: Turbines hydrauliques, pompes daccumulation, turbine-pompes Leitfaden fu r die Beschaffung von Ausru stungen fu r Kraftwerke Teil 5-4: Wasserturbinen, Speicherpumpen und Pumpturbinen This European Standard was approved by CEN/CENELEC on 11 December 1997. CEN/CENELEC members are bo
12、und 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 application to the
13、Central Secretariat or to any CEN/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 CEN/CENELEC member into its own language and notified to the Central Secretariat has
14、 the same status as the official versions. CEN/CENELEC members are the national standards bodies and national electrotechnical committees, respectively, of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal,
15、 Spain, Sweden, Switzerland and United Kingdom.Page 2 EN 45510-5-4:1998 BSI 1998 Foreword This Standard takes the form of a recommendation and is therefore entitled a “Guide”. This Guide for procurement has been prepared by the CEN/CENELEC Joint Task Force Power Engineering (JTFPE) of which the secr
16、etariat is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 1998, and conflicting national standards shall be withdrawn at the latest by July 1998. This Guide for procurement has
17、been prepared under the mandates given to CEN and CENELEC by the European Commission and the European Free Trade Association. This Guide for procurement is a part of a series of Guides mandated to cover the procurement of power station plant and equipment in conformity with European Procurement Dire
18、ctives. The Guides are: EN 45510: Guide for procurement of power station equipment Part 1: Common clauses Part 2-1: Electrical equipment Power transformers Part 2-2: Electrical equipment Uninterruptible power supplies Part 2-3: Electrical equipment Stationary batteries and chargers Part 2-4: Electri
19、cal equipment High power static convertors Part 2-5: Electrical equipment Motors Part 2-6: Electrical equipment Generators Part 2-7: Electrical equipment Switchgear and controlgear Part 2-8: Electrical equipment Power cables Part 2-9: Electrical equipment Cabling systems Part 3-1: Boilers Water tube
20、 boilers Part 3-2: Boilers Shell boilers Part 3-3: Boilers Boilers with fluidized bed firing Part 4-1: Boiler auxiliaries Equipment for reduction of dust emissions Part 4-2: Boiler auxiliaries Gas-air, steam-air and gas-gas heaters Part 4-3: Boiler auxiliaries Draught plant Part 4-4: Boiler auxiliar
21、ies Fuel preparation equipment Part 4-5: Boiler auxiliaries Coal handling and bulk storage plant Part 4-6: Boiler auxiliaries Flue gas desulphurizarion (De-SO x ) plant Part 4-7: Boiler auxiliaries Ash handling plant Part 4-8: Boiler auxiliaries Dust handling plant Part 4-9: Boiler auxiliaries Sootb
22、lowers Part 4-10: Boiler auxiliaries Flue gas denitrification (De-NO x ) plant Part 5-1: Turbines Steam turbines Part 5-2: Turbines Gas turbines Part 5-3: Turbines Wind turbines Part 5-4: Turbines Hydraulic turbines, storage pumps and pump-turbines Part 6-1: Turbine auxiliaries Deaerators Part 6-2:
23、Turbine auxiliaries Feedwater heaters Part 6-3: Turbine auxiliaries Condenser plant Part 6-4: Turbine auxiliaries Pumps Part 6-5: Turbine auxiliaries Dry cooling systems Part 6-6: Turbine auxiliaries Wet and wet/dry cooling towers Part 6-7: Turbine auxiliaries Moisture separator reheaters Part 6-8:
24、Turbine auxiliaries Cranes Part 6-9: Turbine auxiliaries Cooling water systems Part 7-1: Pipework and valves High pressure piping systems Part 7-2: Pipework and valves Boiler and high pressure piping systems Part 8-1: Control and instrumentation EN 45510: Part 1 contains those clauses common to all
25、the above Guides giving the provisions of a non equipment specific nature for use in the procurement of power station plant. EN 45510 is the responsibility of JTFPE. The so called “common clauses”, as appropriate, also appear in italics in the documents specific to particular equipment. Where paragr
26、aphs of “common clauses” are omitted, each paragraph omitted is indicated by the symbol *. In this Guide, words in bold type indicate that they have the meaning given in the definitions, clause 3. In this Guide, words and sentences not in italics are specific to this Guide and refer to the particula
27、r equipment covered. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Net
28、herlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.Page 3 EN 45510-5-4:1998 BSI 1998 Contents Page Foreword 2 1 Scope 4 2 Normative references 4 3 Definitions 4 3.1 Organizational terms 4 3.2 Technical terms 5 3.3 General terms 5 4 Brief overall project description 5 4.1 R
29、ole and organization of purchaser 5 4.2 Site location 6 4.3 Equipment task 6 4.4 Equipment to be purchased 6 4.5 Control and instrumentation 6 4.6 Electrical supplies and other services 6 4.7 Other interfaces 6 4.8 Project programme 6 4.9 Equipment identification systems 6 5 Extent of supply 7 6 Ter
30、minal points 7 7 Operational requirements 7 7.1 Operating environment 7 7.2 Manning levels 8 7.3 Normal operation 8 7.4 Operating hours 8 7.5 Start-up and shut-down 8 7.6 Abnormal conditions 8 7.7 Further operational requirements 8 8 Life expectancy 8 8.1 Design life 8 8.2 Components requiring perio
31、dic maintenance 8 9 Performance requirements 8 9.1 Duty 8 9.2 Performance 9 9.3 Equipment margins 9 9.4 Availability 9 9.5 Levels of component redundancy 9 9.6 Further performance requirements 9 10 Design and fabrication 9 10.1 Specific equipment features 9 10.2 Design justification 10 10.3 Material
32、 selection 10 Page 10.4 Safety 10 10.5 Interchangeability 10 10.6 Fabrication methods 10 11 Maintenance requirements 10 11.1 Planned maintenance 10 11.2 Personnel safety 10 11.3 Requirements for access 10 11.4 Lifting requirements 10 11.5 Special tools 11 11.6 Test equipment 11 11.7 Spare parts stra
33、tegy 11 11.8 Special precautions 11 12 Technical documentation requirements 11 12.1 Tender documentation 11 12.2 Contract documentation 11 13 Applicable legislation, regulations, standards and further requirements 11 13.1 Legislation and regulations 11 13.2 Standards 11 13.3 Further requirements 11
34、14 Evaluation criteria 12 14.1 General 12 14.2 Technical criteria 12 15 Quality measures 12 15.1 General 12 15.2 Approvals procedure 12 15.3 Inspection requirements 12 15.4 Non-conformity 12 16 Site factors 12 16.1 Access 12 16.2 Facilities 13 16.3 Site specific requirements 13 17 Verification of sp
35、ecified performance 13 17.1 General 13 17.2 Works tests 13 17.3 Tests during installation and commissioning 13 17.4 Technical conditions for trial run 13 17.5 Functional and performance tests 14 Annex A (informative) Bibliography 14 Annex B (informative) Purpose and extent of documentation 15Page 4
36、EN 45510-5-4:1998 BSI 1998 1 Scope This standard gives guidance on writing the technical specification for the procurement of Hydraulic Turbines, Storage Pumps and Pump-Turbines for use in electricity generating stations (hydraulic power stations). This Guide for procurement is not applicable to equ
37、ipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide. This Guide covers the following hydraulic machines: Francis turbines, Pelton turbines, Kaplan and propeller turbines, T
38、ubular turbines (bulb, pit, rim-generator and S-type units), Pump-turbines and Storage pumps. This Guide for procurement of hydraulic machines has been prepared to be used with the International Standard IEC 1366; it should, therefore, be read in addition and complementary to the International Stand
39、ard. The equipment covered by this Guide is defined by its function rather than design type. Therefore, the guidance to the specification is stated in performance terms rather than being specified by a detailed description of the equipment to be supplied. This Guide indicates to potential purchasers
40、 how their specification should be prepared so that: the equipment type and capacity interfaces correctly with other elements of the systems; predicted performance is achieved; ancillary equipment is properly sized; reliability, availability and safety requirements are achieved; proper consideration
41、 is given to the evaluation process and the quality measures to be applied. This Guide does not determine the type of specification (e.g. detailed, performance, functional) or the extent of supply for any given contract which is normally decided on the basis of the purchasers project strategy. It do
42、es not cover: any commercial, contractual or legal issues which are normally in separate parts of an enquiry; any allocation of responsibilities which are determined by the contract. This Guide does not prescribe the arrangement of the documents in the enquiry. NOTE As a comprehensive European envir
43、onmental policy is still under preparation, this Guide does not address the environmental implications of the equipment. 2 Normative references This Guide for procurement incorporates by dated or undated reference, provisions from other publications. These normative references are cited in the appro
44、priate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this Guide only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication refer
45、red to applies. EN ISO 9001, Quality systems Model for quality assurance in design, development, production, installation and servicing (ISO 9001:1994). EN ISO 9002, Quality systems Model for quality assurance in production, installation and servicing (ISO 9002:1994). IEC 50 (191), International ele
46、ctrotechnical vocabulary, Chapter 191: Dependability and quality of service. IEC 41, International code for the field acceptance tests to determine the hydraulic performance of hydraulic turbines, storage pumps and pump-turbines. IEC 193:1965, International code for model acceptance tests of hydraul
47、ic turbines, (see NOTE). IEC 193A, First supplement to publication 193:1965, (see NOTE). IEC 193 No. 1, Amendment No. 1 Test conditions to be fulfilled, (see NOTE). IEC 545, Guide for commissioning, operation and maintenance of hydraulic turbines. IEC 805, Guide for commissioning, operation and main
48、tenance of storage pumps and of pump-turbines operating as pumps. IEC 1366, Technical report for the preparation of tendering documents for hydraulic turbines, storage pumps and pump-turbines. NOTE. This standard is under revision by IEC/TC4 and currently has the status of draft amendment (Amd). 3 D
49、efinitions For the purposes of this Guide, the following definitions apply. 3.1 organizational terms 3.1.1 purchaser recipient of a product and/or a service provided by a supplier 3.1.2 supplier person or organization that provides a product and/or a service to the purchaserPage 5 EN 45510-5-4:1998 BSI 1998 3.1.3 specification document stating technical requirements of the purchaser; it may form part of an enquiry issued by a purchaser 3.1.4 enquiry
