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先飽充吸塵器後再開始做測試 操作到沒電不動時 再拿去充電到飽和- c# k7 H2 k7 T9 r. p1 V' K
(整個測試時間應該會很長 所以有時可以先計數沒電到飽充要多久)作者: fuyong 时间: 2009-6-6 19:18
按照附录B进行试验,方法为1作者: yaoyao_kgb 时间: 2009-6-6 22:09
按附录b充电到满或24小时,期间要监控温升,主要是电池发热 & N5 L" p7 a% }/ V然后按方法1,电池工作到无法再工作 # h1 u- Q; ?' E3 a11.7明确说是在正常工作下的最不利条件,方法2已经不是可能的正常工作了' i; I" R1 L% g3 D, V) e
要不要再冲饱再测,个人认为没有必要,一般电池供电吸尘器大多不能连续工作超过半小时的,而充电时间会很长,就再次达到充电阶段的热平衡作者: seekyou 时间: 2009-6-7 21:34
谢谢楼上各位的解答!$ g, U- X) O/ I9 X: K' ~$ c1 c3 Q
仔细看了一下附录B中第三章的定义,11章正常温升应该按方法1进行: 0 Z4 g; ^9 s# A; t/ f$ m& m3.1.9! y5 P) d2 Z2 ] v' {
normal operation 8 w- i6 s9 p: V' ]# m7 Poperation of the appliance under the following conditions: ( M" a- G7 T3 K' E2 A– the appliance, supplied by its fully charged battery, is operated as specified in the relevant ) ~/ {+ m+ P; X% e) n* Y+ tpart 2; 6 `8 L; g- C. |/ E- V) o– the battery is charged, the battery being initially discharged to such an extent that the # G6 V: p: K* M7 j0 I* D3 Aappliance cannot operate;( N4 j+ `4 ^# N H
– if possible, the appliance is supplied from the supply mains through its battery charger, the6 q o# c0 k' ^
battery being initially discharged to such an extent that the appliance cannot operate. The! e% l( s7 x1 s& C$ @
appliance is operated as specified in the relevant part 2; ' @! w: ?. |' ^/ K( h' u/ K5 t+ U$ ?
但是在非正常中则需要考虑方法2:0 J( A: O7 p/ f4 M, y( d4 c
" p1 t9 h4 f& b1 U" ?* X6 Y19.103 Appliances having batteries that are replaceable by the user are supplied at rated4 u* h z7 ]- G" ~
voltage and operated under normal operation but with the battery removed or in any position2 v4 \$ e% d$ _0 _3 {# w
allowed by the construction.作者: simoncmp 时间: 2009-6-8 11:59
如果是feasibility test ,我建議使用兩個或以上電池連續放電做溫升.考慮到用戶使用情況.作者: zlf19870524 时间: 2009-6-8 15:30
一般电器使用的市电,交流电,峰值不可能稳定,所以做正常工作下腰使用1.06倍额定电压做,现在你的产品是用电池供电,当然正常状态下采用方法一做,在非正常下工作,电池本身无法提供非正常状态需要的参数,所以采用方法二作者: lgs8317 时间: 2009-6-12 23:28
总结是不是正常发热用电池,非正常用稳压电源作者: vacmaster 时间: 2009-6-21 18:42
两种方法都要做作者: zengyongxing 时间: 2009-6-21 23:26
在做正常测试的时候,用方法一,但是器具的电压不稳定,很难调到1.06倍的额定电压,怎办呢?