1、 IEC TS 62257-1 Edition 3.0 2015-10 TECHNICA L SPECIFICA TION Recommendations for renewable energy and hybrid sy stems for rural elect rificat ion Part 1:General int roduction t o IEC 62257 series and rural electrificat ion IEC TS 62257-1:2015-10(en)colourinsideInternational Electrotechnical Commiss
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11、ommission IEC TS 62257-1 Edit ion 3.0 2015-10 TECHNICA L SPECIFICA TION R ecommendat ions for renewable energy and hybrid syst ems for rural elect rificat ion Part 1:General introduct ion t o IEC 62257 series and rural elect rification INTERNATIONA L ELECTROTECHNICA L COMMISSION ICS 27.160 ISBN 978-
12、2-8322-2914-9 R egist er ed tr ademar k of t he Int er national Electr ot echnical Commission W arning!Make sure that y ou obtained this publication from an authorized distributor.colourinsideInternational Electrotechnical Commission 2 IEC TS 62257-1:2015 IEC 2015 CONTENTS FOREWORD.3 INTRODUCTION.5
13、1 Scope.6 2 Normative references.6 3 Terms,definitions and abbreviations.7 4 Methodology for rural electrification using hybrid renewable 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 6225
14、7 series for a rural electrification project.12 5.1 Overview.12 5.2 Review of the IEC 62257 series:links with the phases 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
15、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 Annex 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
16、electrification of a village using both CESs and IESs.10 Figure 3 Contractual relationship between project 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 7 Test 3,operating cycles (IEC TS 62257-9-6:2008,Figure 3).21 Table 1 Some advantages and disadvantag
