1、 TECHNICAL SPECIFICATION IECTS 62257-8-1 First edition2007-06 Recommendations for small renewable energy and hybrid systems for rural electrification Part 8-1:Selection of batteries and battery management systems for stand-alone electrification systems Specific case of automotive flooded lead-acid b
2、atteries available in developing countries Reference number IEC/TS 62257-8-1:2007(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2007 IEC,Geneva,Switzerland All rights reserved.Unles
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9、PLIED BY BOOK SUPPLY BUREAU.TECHNICAL SPECIFICATION IECTS 62257-8-1 First edition2007-06 Recommendations for small renewable energy and hybrid systems for rural electrification Part 8-1:Selection of batteries and battery management systems for stand-alone electrification systems Specific case of aut
10、omotive flooded lead-acid batteries available in developing countries PRICE CODE T For price,see current catalogueCommission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUP
11、PLY BUREAU.2 TS 62257-8-1 IEC:2007(E)CONTENTS FOREWORD.3 INTRODUCTION.5 1 Scope.6 2 Normative references.6 3 Terms and definitions.6 4 Batteries and battery management system selection.9 4.1 Batteries technical characteristics.9 4.1.1 Battery cases.9 4.1.2 Battery terminals.9 4.1.3 Electrolyte.9 4.2
12、 Comparative tests.10 4.2.1 Evaluation of the charge and discharge current for testing(Itest).10 4.2.2 Test 1:Battery endurance test.10 4.2.3 Test 2:Endurance test for battery+BMS.15 4.2.4 Test 3:Battery storability test.17 5 Documentation.18 6 Installation rules.19 6.1 Packing and shipping.19 6.2 E
13、nvironment.19 6.3 Battery accommodation,housing.20 6.3.1 Provision against electrolyte hazard.20 6.3.2 Prevention of short circuits and protection from other effects of electric current.21 6.3.3 Battery enclosures.21 6.4 Final inspection.22 6.5 Safety.22 6.5.1 Safety provisions.22 6.5.2 Safety Infor
14、mation.22 6.6 Administrative formalities.23 6.7 Recycling.23 Figure 1 Test 1 phases.11 Figure 2 Phase A battery endurance test.12 Figure 3 Phase B battery endurance test.13 Figure 4 Test 2 phases.15 Figure 5 Phase C battery-BMS endurance test.16 Figure 6 Test 3 phases.17 Figure 7 Phase D storability
15、 test.18 Figure 8 Marking for spillage prevention.19 Table 1 Testing procedure.10 Table 2 Evaluation of charge and discharge current(Itest).10 Table 3 Voltage regulation variation with temperature(examples).11 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED
16、 BY BOOK SUPPLY BUREAU.TS 62257-8-1 IEC:2007(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ RECOMMENDATIONS FOR SMALL RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION Part 8-1:Selection of batteries and battery management systems for stand-alone electrification systems Specific case of automotive flooded lead-acid batteries available in developing countries FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all na