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充電機的充電原理和充電過程

2020/3/24 16:50:08??????點擊:

一、對于六段式充電原理及過程如下:

  1)預充階段(小電流預充電):充電機設有延時啟動,延時時間為7秒,啟動后首先進入預充階段,充電機先設小電流流為目的是激活電池;
  2)大電流階段(恒流充電):預充結束后進入恒流電流充電階段;
  3)恒壓階段(恒壓充電):當充電電壓上升到入恒壓充電階段,充電電流逐步減小;
  4)小電流階段(涓流充電):當充電電流減小到進入小電流階段,恒流充充電,充電電壓小幅上升;
  5)脈沖階段(脈沖充電):當充電電壓上升到進入脈沖充電階段,如果充電電壓鐘未達自動進入脈沖階段,池進行補充和維護;
  6)浮(fu)充(chong)(chong)(chong)(chong)階(jie)段(duan)(duan)(浮(fu)充(chong)(chong)(chong)(chong)充(chong)(chong)(chong)(chong)電(dian)(dian)):脈沖充(chong)(chong)(chong)(chong)電(dian)(dian)自(zi)動(dong)進入浮(fu)充(chong)(chong)(chong)(chong)階(jie)段(duan)(duan),浮(fu)充(chong)(chong)(chong)(chong)階(jie)段(duan)(duan)充(chong)(chong)(chong)(chong)電(dian)(dian)機自(zi)動(dong)關機。

二、對于三段式充(chong)電原理及過(guo)程(cheng)

  不論(lun)哪種充(chong)電(dian)機,都(dou)必須(xu)要(yao)求正確使(shi)用和操作:充(chong)電(dian)器的正確操作是:充(chong)電(dian)時(shi),先插(cha)電(dian)池,后(hou)加(jia)市(shi)電(dian);充(chong)足后(hou),先切斷(duan)市(shi)電(dian),后(hou)拔電(dian)池插(cha)頭。如果在(zai)充(chong)電(dian)時(shi)先拔電(dian)池插(cha)頭,特別是充(chong)電(dian)電(dian)流大時(shi),非(fei)常容易損壞充(chong)電(dian)器。

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