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蓄電池浮充電流過或過小有什么危害

admin 2019-07-06

  1.浮充電流過或過小有什么危害?

  答:浮充電電流的大小取決于蓄電池的自放電率。浮充電的結果,應剛好補償電池的自放電。如果浮充電電流太小時,蓄電池的放電就長期得不到補償,而使極板硫化;同時引起整組直流母線電壓降低。相反,如果浮充電電流過大時,蓄電池就會發生過充電,引起極板有效物質脫落,縮短蓄電池的使用壽命,同時還多余地消耗了電能,從而使運行不經濟。因此,在實際應用中應很好掌握浮充電電流的大小,以保證蓄電池的安全聯系方式:18038382979


  


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