1、 IEC/TS 62257-9-1Edition 1.0 2008-09TECHNICAL SPECIFICATION Recommendations for small renewable energy and hybrid systems for rural electrification Part 9-1:Micropower systems IEC/TS 62257-9-1:2008(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK S
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10、ct us:Email:csciec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC/TS 62257-9-1Edition 1.0 2008-09TECHNICAL SPECIFICATION Recommendations for small renewable energy and hybrid systems f
11、or rural electrification Part 9-1:Micropower systems INTERNATIONAL ELECTROTECHNICAL COMMISSION XAICS 27.160;27.180 PRICE CODEISBN 2-8318-9996-6 Registered trademark of the International Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPP
12、LIED BY BOOK SUPPLY BUREAU.2 TS 62257-9-1 IEC:2008(E)CONTENTS FOREWORD.5 INTRODUCTION.7 1 Scope.8 2 Normative references.9 3 Terms and definitions.9 4 General.11 4.1 Boundary of a micropower plant.11 4.2 Composition of a micropower plant.12 4.3 General functional layout of a micropower plant.12 5 De
13、sign.13 5.1 Design criteria.13 5.2 Power generation mix.14 5.2.1 General.14 5.2.2 Internal combustion generator sets.15 5.3 Electrical design.15 5.3.1 System voltage selection.15 5.3.2 Interconnection of generators.15 5.4 Mechanical and civil works.16 5.4.1 Civil works.16 5.4.2 Technical room.16 5.4
14、.3 Battery room.17 5.4.4 Specific requirements.17 6 Safety issues.17 6.1 Electrical issues.17 6.1.1 General.17 6.1.2 Specific requirements.17 6.2 Mechanical issues.21 6.3 Thermal and fire issues.22 6.4 Noise issues.22 6.5 Access security.22 7 Erection of equipment.22 7.1 Siting.22 7.1.1 Photovoltaic
15、 array.22 7.1.2 Wind turbine.23 7.1.3 Micro-hydro turbine.23 7.1.4 Generator set.23 7.1.5 Technical room.23 7.2 Equipment installation.24 7.2.1 Mechanical.24 7.2.2 Electrical.24 8 Acceptance process.26 8.1 General.26 8.2 Phase 1:Preparation.27 8.3 Phase 2:Documentation.27 8.4 Phase 3:Commissioning.2
16、7 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TS 62257-9-1 IEC:2008(E)3 8.4.1 Step 1:Evaluation of the conformity of the installed system with the accepted design.27 8.4.2 Step 2:Evaluation of qualification of the installation.27 8.4.3 Step 3:Preliminary tests.27 8.4.4 Step 4:Performance testing.28 8.5 Phase 4:Agreement.28 8.6 Commissioning records.28 9 Operation,maintenance and replacement.28 10 Marking and documentation.29 10
