電池單元是單個電池么?
要想很好地了解明白這個問題,格瑞普告訴您首先要清楚這個電池是屬于什么類型的電池,是鉛酸電池還是鋰電池,或者(zhe)是干電(dian)池(chi)等,然(ran)后才可以進一(yi)步了(le)解一(yi)下下面的格(ge)瑞普電(dian)池(chi)給(gei)電(dian)池(chi)做的定(ding)義(yi)關(guan)系:
電芯=電(dian)(dian)池,但是電(dian)(dian)池不一定等于電(dian)(dian)芯;
電(dian)池單元可以是由(you)多個電(dian)芯(xin)組成的一個電(dian)池組,也可以是單顆電(dian)芯(xin);
任何(he)電(dian)池(chi)(chi),無論(lun)大小(xiao),都是由一個或(huo)多個電(dian)池(chi)(chi)電(dian)芯(xin)組(zu)成的。
比如說下面的電池:


多顆電芯組成的電池
這(zhe)(zhe)個(ge)(ge)是由多(duo)顆電(dian)(dian)(dian)(dian)(dian)芯組成(cheng)(cheng)的一(yi)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)池(chi),假(jia)如說用(yong)多(duo)個(ge)(ge)這(zhe)(zhe)樣的電(dian)(dian)(dian)(dian)(dian)池(chi)組成(cheng)(cheng)一(yi)個(ge)(ge)更大電(dian)(dian)(dian)(dian)(dian)壓和容量的電(dian)(dian)(dian)(dian)(dian)池(chi)組,那么這(zhe)(zhe)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)就可以(yi)成(cheng)(cheng)為一(yi)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)單元,當然一(yi)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)芯也可以(yi)成(cheng)(cheng)為一(yi)個(ge)(ge)單元電(dian)(dian)(dian)(dian)(dian)池(chi);
再比如說鉛酸蓄電(dian)池(chi)(chi)(chi),一(yi)(yi)個(ge)電(dian)池(chi)(chi)(chi)就(jiu)(jiu)可以稱為一(yi)(yi)個(ge)電(dian)池(chi)(chi)(chi)單(dan)元,因為鉛酸蓄電(dian)池(chi)(chi)(chi)是(shi)一(yi)(yi)個(ge)單(dan)一(yi)(yi)的(de)整體(ti),也就(jiu)(jiu)是(shi)不可拆卸的(de),當然,也可以通過一(yi)(yi)定(ding)的(de)技術,配上設(she)計(ji)合理的(de)電(dian)池(chi)(chi)(chi)管理系統,將多(duo)個(ge)單(dan)體(ti)12V的(de)鉛酸蓄電(dian)池(chi)(chi)(chi),通過串聯和并聯的(de)方式,組成想要(yao)的(de)電(dian)壓大(da)和容量大(da)小的(de)大(da)電(dian)池(chi)(chi)(chi)(電(dian)池(chi)(chi)(chi)組)。
我們再(zai)來看(kan)看(kan)我們經(jing)常提到的鋰電(dian)池,其(qi)實(shi)鋰電(dian)池的單顆電(dian)芯(xin)如(ru)下圖:


鋰電池電芯
像(xiang)我們使用的(de)(de)智(zhi)能手(shou)機電(dian)(dian)池(chi)(chi)(chi),就(jiu)是用單顆(ke)鋰(li)(li)電(dian)(dian)芯加上(shang)電(dian)(dian)池(chi)(chi)(chi)保護(hu)板就(jiu)組成了一顆(ke)3.7V電(dian)(dian)壓(ya),容量在3800mAh到4200mAh的(de)(de)電(dian)(dian)池(chi)(chi)(chi),而如果(guo)需要(yao)其(qi)他(ta)更大的(de)(de)電(dian)(dian)壓(ya)和容量的(de)(de)鋰(li)(li)電(dian)(dian)池(chi)(chi)(chi)的(de)(de)話(hua),那就(jiu)要(yao)通過使用多(duo)顆(ke)鋰(li)(li)電(dian)(dian)芯通過串聯和并聯的(de)(de)方式,在配(pei)上(shang)設計好的(de)(de)電(dian)(dian)池(chi)(chi)(chi)保護(hu)板,這樣就(jiu)可以組成想要(yao)的(de)(de)鋰(li)(li)電(dian)(dian)池(chi)(chi)(chi)了。
就像是下面這個成品的無人機大電池一樣:


無人機大電池
這個就是通過下面這樣的電芯組合來實現的:


多(duo)顆(ke)鋰(li)電(dian)芯組成想要的電(dian)池(chi)
上面就是關(guan)于“電池單元是單個電池么”的詳細介紹(shao)了,如果有錯漏的地方,歡(huan)迎大家留(liu)言斧正(zheng)。





