【電動車(che)(che)電池(chi)(chi)保(bao)養】電動車(che)(che)電池(chi)(chi)如(ru)何(he)保(bao)養 電瓶(ping)車(che)(che)電池(chi)(chi)保(bao)養方法
電動車電池如何保養
1、電池與充電器
好(hao)電池(chi)配好(hao)的充電器(qi)才(cai)能發揮出好(hao)的性能。
2、使用中應注意事項
(1)上(shang)橋(qiao)、爬(pa)坡(po)、頂風(feng)或帶人騎行時,要輔(fu)以人力騎行。這樣避免大電流對電池(chi)的影響,增(zeng)加續航里程(cheng)。
(2)電(dian)動(dong)(dong)車(che)剛(gang)起步時,要(yao)先人力騎行,待(dai)有一定速度后,再(zai)使(shi)用電(dian)力驅動(dong)(dong)。這樣避(bi)免大電(dian)流對電(dian)池(chi)、電(dian)機、驅動(dong)(dong)器的影(ying)響(xiang),增加續航(hang)里(li)程(cheng),延長使(shi)用壽(shou)命。
3、充電方法
(1)當使用過程中發現電(dian)量(liang)低于30%左右,應及(ji)時(shi)充電(dian)。長期深度(du)放電(dian)(騎行到(dao)系統(tong)強(qiang)制斷電(dian))或太(tai)淺放電(dian)(只騎行1~2Km),都會影響電(dian)池性(xing)(xing)能(neng)。電(dian)池電(dian)量(liang)用掉70%時(shi)對電(dian)池充電(dian),電(dian)池性(xing)(xing)能(neng)最佳。
(2)最好在(zai)陰涼(liang)、通風、干燥處對電(dian)池(chi)(chi)進(jin)行(xing)充(chong)電(dian)。陽光直射或(huo)雨(yu)水都會對電(dian)池(chi)(chi)和充(chong)電(dian)器的(de)性能產生壞的(de)影(ying)響。充(chong)電(dian)時(shi)應(ying)使電(dian)池(chi)(chi)、充(chong)電(dian)器遠離其它發熱源。
(3)電池(chi)用(yong)完后(hou)應及時(shi)把電充(chong)滿,充(chong)電器亮綠燈(deng)(deng)表示充(chong)滿。長時(shi)間欠電儲存(cun)或電池(chi)沒有充(chong)滿就(jiu)開始使用(yong)電池(chi)將影響電池(chi)的性能,充(chong)電器亮綠燈(deng)(deng)后(hou)3小時(shi)使用(yong)電池(chi)效果尤佳。
(4)充電(dian)(dian)(dian)前先連(lian)接電(dian)(dian)(dian)池端(duan),再插市電(dian)(dian)(dian)。充電(dian)(dian)(dian)完畢(bi)先拔市電(dian)(dian)(dian),再把電(dian)(dian)(dian)池端(duan)。若(ruo)不(bu)按照(zhao)步驟進行,會使(shi)在(zai)連(lian)接電(dian)(dian)(dian)池端(duan)時發生打火。可能引(yin)起電(dian)(dian)(dian)源箱中(zhong)產生的(de)氫氣爆炸。另外,充電(dian)(dian)(dian)完畢(bi)充電(dian)(dian)(dian)器一定(ding)要與市電(dian)(dian)(dian)斷開(kai)。
4、電池保養(適當的進行電池保養可延長電池壽命)
(1)消費者每使用2個月左(zuo)右,在可能的(de)情況下,做(zuo)一(yi)次深放電(dian)。方法:消費者騎行到強制斷電(dian),關掉(diao)電(dian)源,人力騎行回家(jia),再把電(dian)池完(wan)全(quan)充飽(充電(dian)器亮綠燈(deng)3小時)。深放電(dian)2個月作(zuo)一(yi)次即可,過于頻繁(fan)反而效果(guo)不佳。
(2)電(dian)(dian)(dian)池(chi)如果長時間(jian)不(bu)用應飽(bao)電(dian)(dian)(dian)儲存(cun),并定期進(jin)行補充(chong)電(dian)(dian)(dian)。電(dian)(dian)(dian)池(chi)在儲存(cun)過程(cheng)中,由于自耗電(dian)(dian)(dian),電(dian)(dian)(dian)量會逐漸(jian)減(jian)少,如不(bu)能(neng)及時得到補充(chong)將影響電(dian)(dian)(dian)池(chi)的性能(neng)。建議每三個(ge)月進(jin)行一(yi)次補充(chong)電(dian)(dian)(dian)
5、為什么我的電動車續航里程越來越短
A、氣溫降低的原因
(1)電(dian)(dian)池(chi)溫度(du)(du)效應(ying)(ying)—天氣越(yue)(yue)冷(leng)電(dian)(dian)池(chi)容量越(yue)(yue)低(di).(例(li):在(zai)零度(du)(du)時容量只有85% 電(dian)(dian)池(chi)充(chong)放(fang)(fang)電(dian)(dian)過程中進(jin)行化學反(fan)應(ying)(ying),溫度(du)(du)越(yue)(yue)低(di)活性物(wu)的活性越(yue)(yue)低(di),電(dian)(dian)解液(ye)內阻和粘度(du)(du)越(yue)(yue)高,離子擴(kuo)散越(yue)(yue)難,電(dian)(dian)池(chi)充(chong)放(fang)(fang)電(dian)(dian)不易進(jin)行,影響續(xu)航里(li)程。待冬季過后,氣候回暖,電(dian)(dian)池(chi)續(xu)航里(li)程會回升。這是正常現(xian)象。)
(2)整車(che)效(xiao)率影響(xiang)——天氣越(yue)冷(leng)整車(che)效(xiao)率越(yue)低. (例:在零度(du)時(shi)整車(che)效(xiao)率下降(jiang)5%)(整車(che)騎行過程中(zhong),電(dian)池由化學能(neng)轉化成電(dian)能(neng),通(tong)過電(dian)機把電(dian)能(neng)轉化成機械能(neng),再通(tong)過傳(chuan)動機構把機械能(neng)轉換成動能(neng),車(che)子開始(shi)運(yun)行。電(dian)機和傳(chuan)動機構的轉換效(xiao)率會受環境溫度(du)的影響(xiang)。這是正常現象。)
(3)整(zheng)車負(fu)(fu)載影響——天(tian)(tian)氣越(yue)(yue)(yue)冷人(ren)穿(chuan)的衣服越(yue)(yue)(yue)多(duo). (例:在零度(du)時(shi)衣服增加10KG左右(you))(天(tian)(tian)氣越(yue)(yue)(yue)是(shi)冷消費者穿(chuan)的衣服越(yue)(yue)(yue)多(duo),整(zheng)車負(fu)(fu)載相對(dui)越(yue)(yue)(yue)重,耗電(dian)越(yue)(yue)(yue)多(duo)。這是(shi)不可避(bi)免的現(xian)象。)
B、電池老化的原因
C、不當充放電的原因:不當(dang)的充放電會(hui)使電池老化更快。
D、過度載重的原因:過(guo)度載重會加快(kuai)電量消耗(hao),而降低續(xu)航里程。
E、胎壓不足的原因:如果胎壓不足,會增加(jia)電(dian)動(dong)車前進的阻(zu)力,白白消耗掉有限的電(dian)能,降低續航(hang)里(li)程。
電瓶車電池保養方法
1、不要隨便更換充電器,不要去掉控制器的限速
各個制造商(shang)的(de)(de)充(chong)電(dian)(dian)器(qi)一般都有個性化需(xu)求,在沒有把握的(de)(de)時候不要隨意更換充(chong)電(dian)(dian)器(qi)。如果續(xu)行里程(cheng)要求比較(jiao)長,必須為了異地(di)充(chong)電(dian)(dian)而配(pei)備多個充(chong)電(dian)(dian)器(qi),就把白天補(bu)足充(chong)電(dian)(dian)的(de)(de)充(chong)電(dian)(dian)器(qi)采用另外(wai)補(bu)充(chong)的(de)(de)充(chong)電(dian)(dian)器(qi),而晚間(jian)采用原(yuan)配(pei)的(de)(de)充(chong)電(dian)(dian)器(qi)。去掉控制器(qi)的(de)(de)限速,雖然可(ke)以(yi)提高一些(xie)車的(de)(de)速度(du),除了會(hui)降低(di)車的(de)(de)安全性以(yi)外(wai),也(ye)會(hui)降低(di)電(dian)(dian)池的(de)(de)使用壽命。
2、保護好充電器
一般(ban)的(de)(de)(de)使用(yong)說明書(shu)上(shang)(shang)面都有(you)關(guan)于保護充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)的(de)(de)(de)說明。很(hen)多(duo)用(yong)戶沒(mei)有(you)看(kan)(kan)說明書(shu)的(de)(de)(de)習(xi)慣(guan),往(wang)往(wang)出了(le)問題以(yi)后(hou)才想(xiang)起找說明書(shu)看(kan)(kan),經常(chang)為(wei)(wei)時已晚,所以(yi)先看(kan)(kan)說明書(shu)是非(fei)(fei)常(chang)必(bi)要(yao)的(de)(de)(de)。為(wei)(wei)了(le)降低(di)成本(ben)(ben),現在(zai)的(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)基本(ben)(ben)上(shang)(shang)都沒(mei)有(you)做高耐振動的(de)(de)(de)設計,這樣,充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)一般(ban)不要(yao)放(fang)在(zai)電(dian)(dian)(dian)(dian)動自行車的(de)(de)(de)后(hou)備箱和車筐中。特(te)殊的(de)(de)(de)情況下,必(bi)須要(yao)移(yi)動,也要(yao)把充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)用(yong)泡(pao)沫(mo)塑料包(bao)裝好,防止(zhi)發生振動的(de)(de)(de)顛簸(bo)。很(hen)多(duo)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)經過振動以(yi)后(hou),其內部的(de)(de)(de)電(dian)(dian)(dian)(dian)位器(qi)會漂(piao)移(yi),使得整個參數漂(piao)移(yi),導致充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)狀態不正常(chang)。另(ling)外需要(yao)注意的(de)(de)(de)就(jiu)是充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)的(de)(de)(de)時候(hou)要(yao)保持充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)的(de)(de)(de)通風(feng),否則不但影響(xiang)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)的(de)(de)(de)壽(shou)命,還可能發生熱漂(piao)移(yi)而影響(xiang)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)狀態。這樣都會對電(dian)(dian)(dian)(dian)池形成損(sun)傷。所以(yi),保護好充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)也是非(fei)(fei)常(chang)重要(yao)的(de)(de)(de)。
3、每天都充電
即便您的續行能力要求不長,充一次電可以使用2到3天(tian),但是(shi)還是(shi)建議您(nin)每天(tian)都充(chong)(chong)電(dian),這樣使(shi)電(dian)池(chi)處于(yu)淺(qian)循環狀態,電(dian)池(chi)的(de)壽命(ming)會延(yan)長。一些早(zao)期使(shi)用(yong)手機用(yong)戶以為電(dian)池(chi)最好是(shi)基本使(shi)用(yong)完(wan)了以后(hou)再充(chong)(chong)電(dian),這個看法是(shi)不對(dui)的(de),鉛酸蓄電(dian)池(chi)的(de)記(ji)憶效(xiao)益沒有那么強烈。經常放完(wan)電(dian)對(dui)電(dian)池(chi)的(de)壽命(ming)影響(xiang)比(bi)較(jiao)大。多(duo)數充(chong)(chong)電(dian)器在指(zhi)示燈變燈指(zhi)示充(chong)(chong)滿(man)電(dian)以后(hou),電(dian)池(chi)充(chong)(chong)入(ru)電(dian)量可能是(shi)97%~99%。雖然(ran)僅僅欠(qian)充電1%~3%的(de)(de)電(dian)(dian)量,對(dui)續行能力(li)的(de)(de)影響幾(ji)乎可(ke)以忽略,但是也會形成欠充(chong)電(dian)(dian)積(ji)累,所以電(dian)(dian)池充(chong)滿電(dian)(dian)變燈以后還是盡可(ke)能繼續進行浮(fu)充(chong)電(dian)(dian),對(dui)抑制電(dian)(dian)池硫化(hua)也是有好處的(de)(de)。
4、及時充電
電池放電以后就開始了硫化過程,在12小時(shi)開始(shi),就出(chu)現了明顯(xian)的(de)(de)硫(liu)化。及(ji)時(shi)充(chong)電(dian)(dian),可(ke)以清除不嚴重的(de)(de)硫(liu)化,如果不及(ji)時(shi)充(chong)電(dian)(dian),這些(xie)硫(liu)化結晶將(jiang)要(yao)聚積而逐步(bu)(bu)形成(cheng)粗大的(de)(de)結晶,一般的(de)(de)充(chong)電(dian)(dian)器對這些(xie)粗大的(de)(de)結晶是無能(neng)為力(li)的(de)(de),會逐步(bu)(bu)形成(cheng)電(dian)(dian)池(chi)(chi)容(rong)量的(de)(de)下降,縮短了電(dian)(dian)池(chi)(chi)的(de)(de)使用(yong)壽命(ming)。所以,除了每天充(chong)電(dian)(dian)以外,還要(yao)注(zhu)意,使用(yong)完了以后(hou)要(yao)盡早(zao)的(de)(de)充(chong)電(dian)(dian),盡可(ke)能(neng)使電(dian)(dian)池(chi)(chi)電(dian)(dian)量處于飽(bao)滿狀態。
5、定期深放電
電池定期進行一次深放電也有利于"活化(hua)"電(dian)(dian)(dian)池,可(ke)以略(lve)微提升(sheng)電(dian)(dian)(dian)池的(de)(de)容量。一(yi)(yi)般的(de)(de)方法是,定期(qi)對(dui)(dui)電(dian)(dian)(dian)池進行一(yi)(yi)次(ci)完全(quan)(quan)放電(dian)(dian)(dian)。完全(quan)(quan)放電(dian)(dian)(dian)的(de)(de)方法是在平坦路面正常(chang)負荷的(de)(de)條(tiao)件下騎車到(dao)第(di)一(yi)(yi)次(ci)欠壓(ya)保(bao)(bao)護(hu)(hu)(hu)。注意,我們(men)特別強調第(di)一(yi)(yi)次(ci)欠壓(ya)保(bao)(bao)護(hu)(hu)(hu)。電(dian)(dian)(dian)池在第(di)一(yi)(yi)次(ci)欠壓(ya)保(bao)(bao)護(hu)(hu)(hu)以后(hou)(hou),電(dian)(dian)(dian)池經過(guo)一(yi)(yi)段時間(jian)以后(hou)(hou),電(dian)(dian)(dian)壓(ya)還會(hui)(hui)上升(sheng),又恢復到(dao)非欠壓(ya)狀態,這時候如果再使用電(dian)(dian)(dian)池,對(dui)(dui)電(dian)(dian)(dian)池的(de)(de)傷害很大。在完成(cheng)完全(quan)(quan)放電(dian)(dian)(dian)以后(hou)(hou),對(dui)(dui)電(dian)(dian)(dian)池進行完全(quan)(quan)充(chong)電(dian)(dian)(dian)。會(hui)(hui)感覺(jue)電(dian)(dian)(dian)池容量有所(suo)提升(sheng)。
6、養成一些節電的好習慣
盡可能利用(yong)(yong)滑行(xing)。如下(xia)坡的(de)(de)(de)時候(hou)(hou),盡可能的(de)(de)(de)利用(yong)(yong)提(ti)前斷(duan)電(dian)滑行(xing)減(jian)速。在(zai)即(ji)將遇到紅綠燈(deng)的(de)(de)(de)時候(hou)(hou)提(ti)前進入(ru)(ru)滑行(xing),最大限度(du)的(de)(de)(de)減(jian)少剎車。一位朋友告訴我,他(ta)是寧愿多轉一次(ci)(ci)灣也要(yao)減(jian)少一次(ci)(ci)剎車,這是有道理的(de)(de)(de)。啟動(dong)的(de)(de)(de)時候(hou)(hou),最好加入(ru)(ru)騎(qi)行(xing)助力,不僅僅可以提(ti)高啟動(dong)速度(du),而且可以減(jian)少電(dian)池的(de)(de)(de)電(dian)量損失和壽命損傷。
7、注意充電的環境
充電最佳的環境溫度是25℃。現在多數(shu)充電器沒有適應環境(jing)溫(wen)度的自動(dong)控制(zhi)系統,所(suo)以多數(shu)充電器都是按照環境(jing)溫(wen)度25℃設(she)計(ji)的,所(suo)以在25℃條件下充電(dian)比(bi)較(jiao)好。否則,就(jiu)難(nan)免出現(xian)冬季(ji)欠(qian)充電(dian)和(he)夏(xia)季(ji)過充電(dian)的問題。而環境(jing)溫度(du)真(zhen)正(zheng)在25℃的時(shi)候比(bi)較少,這樣就必(bi)然有夏季(ji)過充(chong)電(dian)(dian)冬季(ji)欠(qian)充(chong)電(dian)(dian)的問題。好在(zai)現在(zai)多數家庭都具有室內調溫(wen)的條件,這樣,充(chong)電(dian)(dian)的時(shi)候,最好把電(dian)(dian)池和充(chong)電(dian)(dian)器安排在(zai)有通風并且調溫(wen)的環(huan)境里。
特別提示的是(shi)電(dian)(dian)池(chi)(chi)處在(zai)(zai)北方(fang)冬季在(zai)(zai)室外低溫狀態進入(ru)溫暖的室內的時候,電(dian)(dian)池(chi)(chi)的表面會出現結霜(shuang)(shuang)凝(ning)露(lu)。為了避免結霜(shuang)(shuang)凝(ning)露(lu)引(yin)起的電(dian)(dian)池(chi)(chi)漏電(dian)(dian),應該在(zai)(zai)電(dian)(dian)池(chi)(chi)溫度(du)上升到與室內溫度(du)接(jie)近并且干(gan)燥以后(hou)再進行充電(dian)(dian)。
8、充分利用維修條件
不少電動自行車的經銷商可以提供電池檢修和維修的服務,應該充分利用這些服務。一些品牌的電動自行車提出對電池的檢修。如:對電池進行定期檢修,可以減少對電池的損傷。對電池的荷電狀態的修復就可以緩解"電池落后"的失效,而(er)這些對配備了(le)維修(xiu)能力的經(jing)銷(xiao)商來說(shuo)是(shi)輕而(er)易舉的。對于(yu)失水來說(shuo),在(zai)電池容量70%的時候補水就比(bi)電池容量40%的時(shi)候補水的效果要好。甚(shen)至一些品(pin)牌的產品(pin)還提出:到規定(ding)的時(shi)間(jian)不(bu)檢修就相當于放棄電池的保(bao)用期。使消費者受(shou)到不(bu)應該(gai)發生(sheng)的損失。所以,消費者要充分的利用電池檢修的條(tiao)件延(yan)長(chang)增(zeng)加電池的使用壽(shou)命。
通過這些方法,用戶可以大大延長電池的使用壽命。一些用戶的續行里程比較短,電池的使用壽命相對比較長,一些問題也相對難以發現。所以,第4條說到(dao)的"深放電"措施也是及時(shi)發(fa)現電池(chi)(chi)問(wen)題的(de)一個有效方法,不要等電池(chi)(chi)問(wen)題嚴重(zhong)的(de)時(shi)候就(jiu)難以處理了(le)。