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你们好像没看全那部分的内容啊:
& m3 M. t+ ^1 i% \* O* R b− Overcharging of a rechargeable battery. The battery is charged under each of the7 g0 @6 L7 p0 e
following conditions in turn.- m3 u9 M+ @* b$ G$ t L" a' A
• The battery charging circuit is adjusted with the battery disconnected to give 106 % of
6 y8 d Y1 m( B( s; r. Y( U; w, j2 B7 Z. Pthe rated output voltage of the charger, or the maximum charging voltage available
1 j; i3 I5 S8 p1 z- h* v4 m8 ^from the charger (without simulation of faults), whichever is the higher attainable
0 L/ u& e$ f4 g8 Qvalue. The battery is then charged for 7 h.2 }# O; ?; u; M8 i9 o
• The battery charging circuit is adjusted, with the battery disconnected, to 100 % of the/ c; C& }+ U1 ]2 T' K; |. `
rated output voltage of the charger. The battery is charged while briefly subjected to
) e; ?8 J" c" G8 x8 k# lthe simulation of any single component failure that is likely to occur in the charging
( G/ E( Y b4 S9 qcircuit and that results in overcharging of the battery. To minimize testing time, the
& M' U' n& M" kfailure is chosen that causes the highest overcharging current. The battery is then
0 L% t( n1 s, i* hcharged for a single period of 7 h with that simulated failure in place.* e9 D8 ~/ }0 c1 r& z9 C' Z
标准说了两个都要做,第一个是正常状态下的过充测试,第二个是异常状态下的过充测试,根本不矛盾的,不明白你们为什么还有争论。 |
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