BS PD IEC TS 62257-1-2015 Recommendations for renewable energy and hybrid systems for rural electrification General introduction to IEC 62257 series and rural electrification《农村电气化.pdf
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1、BSI Standards PublicationRecommendations for renewable energy and hybrid systems for rural electrificationPart 1: General introduction to IEC 62257 series and rural electrificationPD IEC/TS 62257-1:2015National forewordThis Published Document is the UK implementation of IEC/TS 62257-1:2015. It super
2、sedes PD IEC/TS 62257-1:2013 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/82, Photovoltaic Energy Systems.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to includ
3、e all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 89792 4ICS 27.160 Compliance with a British Standard cannot confer immunity fromlegal obligations.This Publishe
4、d Document was published under the authority of theStandards Policy and Strategy Committee on 31 December 2015.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD IEC/TS 62257-1:2015IEC TS 62257-1 Edition 3.0 2015-10 TECHNICAL SPECIFICATION Recommendations for renewa
5、ble energy and hybrid systems for rural electrification Part 1: General introduction to IEC 62257 series and rural electrification INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 27.160 ISBN 978-2-8322-2914-9 Registered trademark of the International Electrotechnical Commission Warning! Make sure that
6、 you obtained this publication from an authorized distributor. colourinsidePD IEC/TS 62257-1:2015 2 IEC TS 62257-1:2015 IEC 2015 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references 6 3 Terms, definitions and abbreviations . 7 4 Methodology for rural electrification using hybrid r
7、enewable energy systems . 8 4.1 Rural electrification: which solution to choose? . 8 4.2 Decentralized electrification requiring a range of systems . 10 5 How to use the IEC 62257 series for a rural electrification project . 12 5.1 Overview. 12 5.2 Review of the IEC 62257 series: links with the phas
8、es of a rural electrification project (see Table 3) . 15 5.2.1 Opportunity study 15 5.2.2 Specification of a project . 15 5.2.3 Feasibility study of a project 17 5.2.4 Detailed technical studies 18 5.2.5 Implementation of a project 19 5.2.6 Validation of a project 20 5.2.7 On field operation 21 Anne
9、x A (normative) Terms, definitions and abbreviations in use in the IEC 62257 series 23 Figure 1 Example of electrification progress following a master plan methodology . 9 Figure 2 Example of electrification of a village using both CESs and IESs . 10 Figure 3 Contractual relationship between project
10、 participants (IEC TS 62257-3:2015, Figure 1) 16 Figure 4 Example of the content of a non-technical preliminary study (IEC TS 62257-2:2015, Figure 1) . 18 Figure 5 TN-C-S system (IEC TS 62257-5:2015, Figure B.2) . 19 Figure 6 Phase A battery endurance test (IEC TS 62257-8-1:2007, Figure 2) 20 Figure
11、 7 Test 3, operating cycles (IEC TS 62257-9-6:2008, Figure 3) 21 Table 1 Some advantages and disadvantages of the proposed single and multiple user systems 11 Table 2 Contents of the 62257 series . 13 Table 3 Utilization of the different parts of the IEC 62257 series according to the main project ph
12、ases 14 Table 4 Combined categorization (IEC TS 62257-2:2015, Table C.1) 17 Table 5 Service specification (example) (IEC TS 62257-2:2015, Table C.2) 17 Table 6 Verification of the adherence to commitments (IEC TS 62257-6:2015, Table 8) 21 Table 7 AOMR participant involvement (IEC TS 62257-6:2015, Ta
13、ble 3) . 22 PD IEC/TS 62257-1:2015IEC TS 62257-1:2015 IEC 2015 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ RECOMMENDATIONS FOR RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION Part 1: General introduction to IEC 62257 series and rural electrification FOREWORD 1) The International Elec
14、trotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields.
15、 To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC Na
16、tional Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization
17、(ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representatio
18、n from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot
19、be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications.
20、Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access
21、 to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including indivi
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23、his IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of t
24、his IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. The main task of IEC technical committees is to prepare International Standards. In exceptional circumstances, a technical committee may propose the publication o
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