1、 IEC TR 62914 Edition 1.0 2014-05 TECHNICAL REPORT Secondary cells and batteries containing alkaline or other non-acid electrolytes Experimental procedure for the forced internal short-circuit test of IEC 62133:2012 IEC TR 62914:2014-05(en)colourinsideCopyrighted material licensed to BR Demo by Thom
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11、ther assistance,please contact the Customer Service Centre:csciec.ch.Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.IEC TR 62914 Edition 1.0 2014-05
12、 TECHNICAL REPORT Secondary cells and batteries containing alkaline or other non-acid electrolytes Experimental procedure for the forced internal short-circuit test of IEC 62133:2012 INTERNATIONAL ELECTROTECHNICAL COMMISSION L ICS 29.220.30 PRICE CODE ISBN 978-2-8322-1622-4 Registered trademark of t
13、he International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by James Madison.No further reproduction or distribution
14、 is permitted.Uncontrolled when printed.2 IEC TR 62914:2014 IEC 2014 CONTENTS FOREWORD.3 INTRODUCTION.5 1 Scope.6 2 Normative references.6 3 Experimental procedure of the forced internal short-circuit test.6 3.1 Example of preparation of nickel particle.6 3.1.1 Material and tools.6 3.1.2 Example of
15、a nickel particle preparation procedure.6 3.2 Positioning(or placement)of a nickel particle.7 3.3 Damaged separator precaution.8 3.4 Caution for rewind separator and electrode.8 3.5 Insulation film for preventing short circuit.8 3.6 Cautions on disassembling cell.8 3.7 Protective goods for safety.9
16、3.8 Cautions in case of fire during disassembling.9 3.9 Cautions for disassembling process and pressurizing electrode core.9 3.10 Recommended specifications of a pressurizing device.9 Bibliography.11 Figure 1 Dimensions of a completed nickel particle.7 Figure 2 Positioning of nickel particle when it cannot be placed in the specified area.8 Figure 3 Cylindrical cell.8 Figure 4 Distance/time ratio of several types of pressurizing devices.10 Table 1 Recommended specifications of a pressurizing d
