BS EN 45510-8-1-1998 Guide for the procurement of power station equipment - Control and instrumentation《发电站设备采购指南 控制和仪表设备》.pdf

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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 45510-8-1:1998 The

2、European Standard EN 45510-8-1:1998 has the status of a British Standard ICS 25.040.40; 27.100 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Guide for procurement of power station equipment Part 8-1: Control and instrumentationThis British Standard, having been prepared unde

3、r the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 September 1998 BSI 1998 ISBN 0 580 29885 X BS EN 45510-8-1:1998 Amendments issued since publication Amd. No. Date Text affected National foreword This British Standar

4、d is the English language version of EN 45510-8-1:1998. 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 European committee any

5、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 secretary. Cross-references The

6、 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 Electronic Catalogue. A B

7、ritish 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 document comprises a f

8、ront cover, an inside front cover, the EN title page, pages 2 to 25 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 and by any means reserv

9、ed worldwide for CEN national Members and for CENELEC Members. Ref. No. EN 45510-8-1:1998 E EUROPEAN STANDARD EN 45510-8-1 NORME EUROPE ENNE EUROPA ISCHE NORM March 1998 ICS 25.040.40; 27.100 Descriptors: Electric power stations, inspection devices, control devices, measuring instruments, adjusting

10、systems, purchase, user supplier relations, invitation of tenders, specifications, technical writing English version Guide for procurement of power station equipment Part 8-1: Control and instrumentation Guide pour lacquisition de quipement destine s aux centrales de production delectricite Partie 8

11、-1: Contro le-commande et instrumentation Leitfaden fu r die Beschaffung von Ausru stungen fu r Kraftwerk Teil 8-1: Leittechnische Einrichtungen This European Standard was approved by CEN/CENELEC on 2 March 1998. CEN/CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which

12、 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 Central Secretariat or to any CEN/CENELEC member. This Europe

13、an 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 the same status as the official versions. CEN/CENELEC member

14、s are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.Page 2 EN 45510-8-1:1998 BSI 1998 Foreword This standard takes the for

15、m 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 secretariat is held by the BSI. This Guide for procurement has been prepared under mandates given to CEN and CENELEC by the

16、 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 Directives. The Guides are: EN 45510: Guide for procurement of power

17、 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: Electrical equipment High power static converters; Part 2-5: Electr

18、ical 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 boilers; Part 3-2: Boilers Shell boilers; Part 3-3: B

19、oilers 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 auxiliaries Fuel preparation equipment; Part 4-5: Boiler

20、 auxiliaries Coal handling and bulk storage plant; Part 4-6: Boiler auxiliaries Flue gas desulfurization (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 Sootblowers; Part 4-10: Boiler auxiliaries Flue g

21、as 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: Turbine auxiliaries Feedwater heaters

22、; 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: Turbine auxiliaries Cranes; Par

23、t 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 valves; Part 8-1: Control and instrumentation. EN 45510-1 contains those clauses common to all the above Guides giving the provi

24、sions 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 paragraphs of common clauses are omitted,

25、 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 particular equipment covered. This European St

26、andard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 1998, and conflicting national standards shall be withdrawn at the latest by September 1998. According to the CEN/CENELEC Internal Regulations, the nation

27、al 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, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.Page

28、 3 EN 45510-8-1:1998 BSI 1998 Contents Page Foreword 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 Role and organization of purchaser 5 4.2 Site location 5 4.3 Equipment task 6 4.4 Equ

29、ipment to be purchased 6 4.5 Control and instrumentation 6 4.6 Electrical supplies and other services 6 4.7 Other interfaces 7 4.8 Project programme 7 4.9 Equipment identification systems 7 5 Extent of supply 7 6 Terminal points 8 7 Operational requirements 8 7.1 Operating environment 8 7.2 Manning

30、levels 8 7.3 Normal operation 9 7.4 Operating hours 9 7.5 Start-up and shut-down 9 7.6 Abnormal conditions 9 7.7 Further operational requirements 9 8 Life expectancy 10 8.1 Design life 10 8.2 Components requiring periodic maintenance 10 9 Performance requirements 10 9.1 Duty 10 9.2 Performance 10 9.

31、3 Equipment margins 11 9.4 Availability 11 9.5 Levels of component redundancy 11 9.6 Further performance requirements 12 10 Design and fabrication 12 10.1 Specific equipment features 12 10.2 Design justification 18 10.3 Material selection 18 10.4 Safety 18 Page 10.5 Interchangeability 19 10.6 Fabric

32、ation methods 19 11 Maintenance requirements 19 11.1 Planned maintenance 19 11.2 Personnel safety 19 11.3 Requirements for access 19 11.4 Lifting requirements 19 11.5 Special tools 19 11.6 Test equipment 19 11.7 Spare parts strategy 19 11.8 Special precautions 20 12 Technical documentation requireme

33、nts 20 12.1 Tender documentation 20 12.2 Contract documentation 20 13 Applicable legislation, regulations, standards and further requirements 21 13.1 Legislation and regulations 21 13.2 Standards 21 13.3 Further requirements 21 14 Evaluation criteria 21 14.1 General 21 14.2 Technical criteria 21 15

34、Quality measures 21 15.1 General 21 15.2 Approvals procedure 22 15.3 Inspection requirements 22 15.4 Non-conformity 22 16 Site factors 22 16.1 Access 22 16.2 Facilities 22 16.3 Site specific requirements 22 17 Verification of specified performance 22 17.1 General 22 17.2 Works tests 22 17.3 Tests du

35、ring installation and commissioning 23 17.4 Technical conditions for trial run 23 17.5 Functional and performance tests 23 Annex A (informative) Bibliography 24 Annex B (informative) Checklist for extent of supply 24 Annex C (informative) Properties of measurement systems 25Page 4 EN 45510-8-1:1998

36、BSI 1998 1 Scope This standard gives guidance on writing the technical specification for the procurement of Control and Instrumentation (C and I) for use in electricity generating stations (power stations). This Guide for procurement is not applicable to equipment for use in the nuclear reactor plan

37、t area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide. This Guide covers: measurement; final controlling elements; signal transmission and conditioning; open loop control; closed loop control; control rooms; control

38、desks and panels; alarm systems; data analysis and archiving. 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

39、be supplied. This Guide indicates to potential purchasers 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 a

40、nd safety requirements are achieved; proper consideration 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 decid

41、ed on the basis of the purchasers project strategy. It does 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 documen

42、ts in the enquiry. NOTE As a comprehensive European environmental 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 public

43、ations. These normative references are cited in the appropriate 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 undate

44、d references, the latest edition of the publication referred 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 s

45、ervicing. (ISO 9002:1994) EN 29000-3, Quality management and quality assurance standards Part 3: Guidelines for the appliaction of ISO 9001 to the development, supply and maintenance of software. (ISO 9000-3:1991) IEC 50 (191), International electrotechnical vocabulary. 3 Definitions For the purpose

46、s 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 purchaser 3.1.3 specification document stating technical req

47、uirements of the purchaser. It may form part of an enquiry issued by a purchaser 3.1.4 enquiry invitation to tender issued by a purchaser. It will normally include a specification together with the necessary contractual and commercial conditions 3.1.5 tender offer made by a tenderer in response to a

48、n enquiryPage 5 EN 45510-8-1:1998 BSI 1998 3.1.6 tenderer person or organization submitting a tender for the equipment in response to the enquiry 3.1.7 site place to which the equipment is to be delivered or where work is to be done by the supplier, together with so much of the area surrounding as t

49、he supplier may, with the consent of the purchaser, use for the purposes of the contract NOTE Further definitions of useful organizational terms may be found in EN ISO 8402 (see annex A). 3.2 Technical terms 3.2.1 plant to be controlled the complete power plant or power plant sector, machine or component on which the C and I equipment is instal