1、電(dian)動車應怎樣正確充(chong)電(dian)?
主要(yao)(yao)應把握兩個(ge)原(yuan)則:一是(shi)要(yao)(yao)淺放(fang)勤充(chong)。二是(shi)不能過充(chong)。注意電(dian)瓶車禁止虧電(dian)存放(fang),會嚴重(zhong)影響(xiang)使用壽命,如果閑置時間(jian)越長,蓄電(dian)池損壞也越嚴重(zhong)。
2、為什(shen)么(me)要淺放(fang)勤充?
電(dian)瓶(ping)放電(dian)時形成(cheng)硫(liu)酸(suan)鉛(qian)(qian),充電(dian)時把硫(liu)酸(suan)鉛(qian)(qian)還原成(cheng)硫(liu)酸(suan)和鉛(qian)(qian)。如果深度(du)放電(dian)或不及時充電(dian),硫(liu)酸(suan)鉛(qian)(qian)就不能(neng)還原,造成(cheng)極板的硫(liu)化。所以,應(ying)作(zuo)到(dao)天(tian)天(tian)騎,天(tian)天(tian)充,不可深度(du)放電(dian)。
3、充電時間(jian)不(bu)能過長(chang)有什么危(wei)害?
充電時間(jian)過(guo)長(chang)會過(guo)量消耗電瓶(ping)(ping)(ping)內的水分(fen),加速(su)極板的硫化(hua)過(guo)程,使(shi)電瓶(ping)(ping)(ping)因缺水而(er)容量漸(jian)漸(jian)下降,直至把電瓶(ping)(ping)(ping)充鼓、報廢。
4、怎(zen)樣把握正(zheng)確(que)的(de)充(chong)電時間?
正確的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)時間為;綠燈(deng)亮了后再(zai)浮充(chong)(chong)(chong)(chong)1—2小時,然后切斷電(dian)(dian)源(yuan)。電(dian)(dian)動(dong)車充(chong)(chong)(chong)(chong)電(dian)(dian)器(qi)都沒(mei)有過(guo)充(chong)(chong)(chong)(chong)保護功能,雖然綠燈(deng)亮了,但由(you)于不(bu)能切斷電(dian)(dian)源(yuan),其實電(dian)(dian)瓶(ping)仍在繼續(xu)充(chong)(chong)(chong)(chong)電(dian)(dian),繼續(xu)分解、蒸發電(dian)(dian)瓶(ping)內的(de)水分。那種“充(chong)(chong)(chong)(chong)滿(man)了就(jiu)不(bu)充(chong)(chong)(chong)(chong)了”的(de)說法是完全沒(mei)有科學道理的(de)。
5、造成電瓶短命的主要(yao)原因是(shi)什(shen)么?
充(chong)(chong)電不及時和(he)充(chong)(chong)電時間過長(chang)是造成電瓶短命(ming)的主要原因。