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Question% ^( S6 S0 @' @ d+ m; j* {
IEC 62133:2002 Subclause 2.5 and IEC 62133:2012 Subclause 5.6.1 requests that:
, n9 l. H9 H: |+ }& q$ h+ |# V5 ]+ VCells used in the assembly of batteries shall have closely matched capacities, be of the same design,
3 g. H( C* F. K6 d' J" rbe of the same chemistry and be from the same manufacturer.' Q! _, y: @3 l
What is considered as acceptable in regards to “closely matched capacities”?
1 }4 z4 |+ z, z5 n5 W( @( wDecision
. h; Q+ r2 [; k$ ^% M8 C# eIf an active charge and discharge current control is used that, over the lifetime of the battery
% o& t9 a; a1 Gassemblies, ensures the charging and discharging current of each parallel connected cell are within. B+ ]( L: V# R* X# F* C
the acceptable range of cell manufacturers’ specifications, the battery can be seen as one with
6 [. K0 o8 x: Oclosely matched capacities.
# o$ q! y9 @8 C( q% R: g7 r% ^8 T+ y2 _* b
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发表于 2017-1-7 11:10
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