電動車充電的方法主要分為恒流充電、恒壓充電以及脈沖快速充電三種方式，并且根據車輛的充電需求來進行排列組合，而在我們了解電動車充電方式之前，電動車電池的充(chong)電方(fang)法勢必(bi)需要先(xian)進(jin)行(xing)了解的東(dong)西(xi)：

      1、恒流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)：其實這(zhe)種(zhong)(zhong)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)方(fang)(fang)法(fa)(fa)(fa)是(shi)(shi)我(wo)們最常見的(de)(de)(de)，其是(shi)(shi)指充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)過程中使充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)保持不變的(de)(de)(de)方(fang)(fang)法(fa)(fa)(fa)。這(zhe)種(zhong)(zhong)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)方(fang)(fang)法(fa)(fa)(fa)是(shi)(shi)一種(zhong)(zhong)標準的(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)方(fang)(fang)法(fa)(fa)(fa)，包括涓流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)、最小電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)、標準充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，以及高(gao)速率充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)四種(zhong)(zhong)方(fang)(fang)法(fa)(fa)(fa)，而(er)這(zhe)幾(ji)種(zhong)(zhong)方(fang)(fang)法(fa)(fa)(fa)也正是(shi)(shi)我(wo)們身邊手機(ji)、筆記本電(dian)(dian)(dian)(dian)(dian)(dian)腦等電(dian)(dian)(dian)(dian)(dian)(dian)子產品最常用的(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)方(fang)(fang)法(fa)(fa)(fa)。著重介紹一下涓流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，很(hen)多智能(neng)手機(ji)都會選(xuan)擇一個電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)維護軟件，其中就(jiu)會在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)滿(man)(man)電(dian)(dian)(dian)(dian)(dian)(dian)后(hou)進行涓流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，而(er)它的(de)(de)(de)含(han)義為補償自(zi)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)，使蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)保持在(zai)近似完(wan)全充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)狀態的(de)(de)(de)連(lian)續小電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，用來彌補電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)在(zai)充(chong)(chong)(chong)滿(man)(man)電(dian)(dian)(dian)(dian)(dian)(dian)后(hou)由(you)于自(zi)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)而(er)造成的(de)(de)(de)容量(liang)損失，也就(jiu)是(shi)(shi)所謂(wei)的(de)(de)(de)維護性充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)模式。

      2、恒壓(ya)充(chong)(chong)(chong)電(dian)(dian)：指的是保(bao)持充(chong)(chong)(chong)電(dian)(dian)電(dian)(dian)壓(ya)不變的充(chong)(chong)(chong)電(dian)(dian)方法，充(chong)(chong)(chong)電(dian)(dian)電(dian)(dian)流歲蓄(xu)(xu)電(dian)(dian)池電(dian)(dian)動式的升高(gao)而減小。合理(li)的充(chong)(chong)(chong)電(dian)(dian)電(dian)(dian)影(ying)應在(zai)蓄(xu)(xu)電(dian)(dian)池即將充(chong)(chong)(chong)足時使其(qi)充(chong)(chong)(chong)電(dian)(dian)電(dian)(dian)流趨(qu)于零。

      3、脈沖快(kuai)速充(chong)(chong)(chong)電(dian)(dian)，先用脈沖電(dian)(dian)流對(dui)電(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)，然后讓電(dian)(dian)池(chi)短時間、大脈沖放(fang)電(dian)(dian)，在(zai)整個充(chong)(chong)(chong)電(dian)(dian)過程中是電(dian)(dian)池(chi)反復充(chong)(chong)(chong)電(dian)(dian)、放(fang)電(dian)(dian)的方法。