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解決電動車電池的硫化問題

         

       目前可除硫充電器有三種工作原理。一種是類同于臺式快速除硫設備的工作原理,采用高電壓大電流脈沖充電,通過負阻擊穿除硫,上面已經說明了這種方法對電池壽命會構成致命傷害,已被市場否定。第二種是采用快速的脈沖前沿的充放電脈沖,利用瞬間峰值,在充電過程中干擾電池的硫化。另一種是周期性的采用10%~20%的過充電的方法,還原電池的硫酸鉛結晶。這兩種充電器都可以在充電時除硫,但會造成欠充或過充,也忽略了電池放電過程才是最主要的硫化過程這一事實,所以,效果并不理想,大部分用戶在具備電動車配備的充電器后會放棄這種重復投資的除硫方式。使用在線式鉛酸蓄電池延生器。
 

       如果極板(ban)表面或密封塑殼有(you)(you)縫隙(xi),硫酸(suan)鉛(qian)結晶就(jiu)會(hui)(hui)(hui)在這(zhe)些縫隙(xi)內(nei)堆積,并產生(sheng)膨(peng)脹張力(li),最(zui)終(zhong)使(shi)極板(ban)斷裂脫落或外殼破裂,造(zao)成(cheng)電(dian)(dian)池(chi)(chi)(chi)不(bu)可修復性物理損壞。所以(yi),導(dao)致鉛(qian)酸(suan)蓄(xu)(xu)電(dian)(dian)池(chi)(chi)(chi)失效和【捷馬(ma)質量過硬,捷馬(ma)自(zi)行車品牌好】損壞的(de)(de)(de)主要(yao)機理就(jiu)是電(dian)(dian)池(chi)(chi)(chi)本身無法(fa)避免的(de)(de)(de)硫化(hua)(hua)。只要(yao)是鉛(qian)蓄(xu)(xu)電(dian)(dian)池(chi)(chi)(chi),在使(shi)用(yong)的(de)(de)(de)過程中都會(hui)(hui)(hui)硫化(hua)(hua),但其它(ta)領域的(de)(de)(de)鉛(qian)酸(suan)電(dian)(dian)池(chi)(chi)(chi)卻比電(dian)(dian)動(dong)自(zi)行車上使(shi)用(yong)的(de)(de)(de)鉛(qian)酸(suan)電(dian)(dian)池(chi)(chi)(chi)有(you)(you)著(zhu)更(geng)長的(de)(de)(de)壽(shou)命(ming),這(zhe)是因為電(dian)(dian)動(dong)自(zi)行車的(de)(de)(de)鉛(qian)酸(suan)電(dian)(dian)池(chi)(chi)(chi)有(you)(you)著(zhu)一個更(geng)容易硫化(hua)(hua)的(de)(de)(de)工作環境。用(yong)在汽車上的(de)(de)(de)鉛(qian)蓄(xu)(xu)電(dian)(dian)池(chi)(chi)(chi)只是在點火時單向放(fang)電(dian)(dian),點火后發電(dian)(dian)機會(hui)(hui)(hui)對(dui)電(dian)(dian)池(chi)(chi)(chi)自(zi)動(dong)充電(dian)(dian),不(bu)造(zao)成(cheng)電(dian)(dian)池(chi)(chi)(chi)深度放(fang)電(dian)(dian)。而電(dian)(dian)動(dong)自(zi)行車在騎行時不(bu)可能充電(dian)(dian),經常會(hui)(hui)(hui)超過60%的(de)(de)(de)深度放(fang)電(dian)(dian),深放(fang)電(dian)(dian)時,硫酸(suan)鉛(qian)濃度增加,硫化(hua)(hua)就(jiu)會(hui)(hui)(hui)相(xiang)當嚴(yan)重(zhong)。在使(shi)用(yong)中我(wo)們無法(fa)阻止硫化(hua)(hua)現象(xiang)的(de)(de)(de)發生(sheng),但是我(wo)們有(you)(you)辦(ban)法(fa)減小硫化(hua)(hua)的(de)(de)(de)產生(sheng)。

      在線式鉛酸蓄電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)延生(sheng)(sheng)器(qi)(qi)與電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)并聯,可二十四小時阻(zu)止(zhi)及消(xiao)(xiao)除(chu)(chu)電(dian)(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)硫(liu)(liu)化(hua)(hua)。這(zhe)(zhe)(zhe)種方(fang)(fang)(fang)法修(xiu)復比較慢(man),修(xiu)復時間比較長,往往在120小時以(yi)(yi)(yi)上(shang),但(dan)無論是(shi)充(chong)電(dian)(dian)(dian)(dian)還放電(dian)(dian)(dian)(dian)過(guo)程都能(neng)阻(zu)止(zhi)和消(xiao)(xiao)除(chu)(chu)硫(liu)(liu)化(hua)(hua),修(xiu)復效果(guo)很(hen)好(hao)。因為采(cai)用低電(dian)(dian)(dian)(dian)壓(ya)低電(dian)(dian)(dian)(dian)流,延生(sheng)(sheng)器(qi)(qi)不(bu)會對電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)極(ji)板產生(sheng)(sheng)強大沖擊(ji)而(er)導致失水和軟化(hua)(hua),這(zhe)(zhe)(zhe)是(shi)一(yi)(yi)種可以(yi)(yi)(yi)持之以(yi)(yi)(yi)恒的(de)(de)(de)(de)(de)(de)維護方(fang)(fang)(fang)式,【捷馬(ma)質(zhi)量(liang)過(guo)硬(ying),捷馬(ma)自(zi)行車(che)(che)品牌好(hao)】特別是(shi)對于質(zhi)量(liang)較好(hao)的(de)(de)(de)(de)(de)(de)新電(dian)(dian)(dian)(dian)池(chi)(chi)(chi),可延長電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)壽命(ming)2~5倍(bei),延生(sheng)(sheng)器(qi)(qi)可以(yi)(yi)(yi)持續使(shi)用,能(neng)給騎友朋(peng)友們節(jie)約(yue)大量(liang)的(de)(de)(de)(de)(de)(de)經(jing)濟(ji)成(cheng)本。如(ru)果(guo)一(yi)(yi)年更(geng)換一(yi)(yi)次電(dian)(dian)(dian)(dian)池(chi)(chi)(chi),一(yi)(yi)組(zu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)400元,用戶(hu)10年就要花費(fei)4000元在電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)更(geng)換上(shang),就保守的(de)(de)(de)(de)(de)(de)計(ji)算,如(ru)果(guo)使(shi)用延生(sheng)(sheng)器(qi)(qi)延長電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)壽命(ming)兩倍(bei),10年也可節(jie)約(yue)近一(yi)(yi)半的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)費(fei)用。以(yi)(yi)(yi)上(shang)就是(shi)解決(jue)(jue)消(xiao)(xiao)除(chu)(chu)電(dian)(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)硫(liu)(liu)化(hua)(hua)的(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)法,不(bu)過(guo)這(zhe)(zhe)(zhe)些方(fang)(fang)(fang)法讀者(zhe)朋(peng)友們自(zi)己(ji)是(shi)無法完(wan)(wan)成(cheng)的(de)(de)(de)(de)(de)(de),必須(xu)讓(rang)專業人士來(lai)完(wan)(wan)成(cheng)。這(zhe)(zhe)(zhe)樣(yang)才(cai)能(neng)從根(gen)源上(shang)解決(jue)(jue)消(xiao)(xiao)除(chu)(chu)電(dian)(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)硫(liu)(liu)化(hua)(hua)的(de)(de)(de)(de)(de)(de)現象。提(ti)醒讀者(zhe)朋(peng)友:為電(dian)(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)提(ti)供一(yi)(yi)個好(hao)的(de)(de)(de)(de)(de)(de)工作(zuo)環境(jing)能(neng)大大減(jian)小電(dian)(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)硫(liu)(liu)化(hua)(hua)現象的(de)(de)(de)(de)(de)(de)發(fa)生(sheng)(sheng),任何一(yi)(yi)種解決(jue)(jue)消(xiao)(xiao)除(chu)(chu)電(dian)(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)硫(liu)(liu)化(hua)(hua)的(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)法都會或多(duo)或少對電(dian)(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)極(ji)板造成(cheng)一(yi)(yi)定(ding)的(de)(de)(de)(de)(de)(de)損傷。

   怎樣消除解(jie)(jie)決電(dian)動(dong)(dong)(dong)車電(dian)池(chi)的(de)(de)(de)(de)(de)硫(liu)(liu)化(hua)鉛(qian)(qian)(qian)(qian)(qian)酸(suan)(suan)(suan)電(dian)動(dong)(dong)(dong)車電(dian)池(chi)電(dian)池(chi)工(gong)(gong)作原(yuan)理(li):鉛(qian)(qian)(qian)(qian)(qian)酸(suan)(suan)(suan)蓄(xu)電(dian)池(chi)充放(fang)電(dian)的(de)(de)(de)(de)(de)過(guo)程是(shi)電(dian)化(hua)學反應的(de)(de)(de)(de)(de)過(guo)程,充電(dian)時(shi),硫(liu)(liu)酸(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian)形成氧化(hua)鉛(qian)(qian)(qian)(qian)(qian),放(fang)電(dian)時(shi)氧化(hua)鉛(qian)(qian)(qian)(qian)(qian)又還原(yuan)為(wei)硫(liu)(liu)酸(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian)。而硫(liu)(liu)酸(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian)是(shi)一(yi)(yi)種非常容易結(jie)晶(jing)(jing)的(de)(de)(de)(de)(de)物質(zhi)(zhi),當電(dian)池(chi)中(zhong)電(dian)解(jie)(jie)溶液的(de)(de)(de)(de)(de)硫(liu)(liu)酸(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian)濃度過(guo)高或靜態閑置時(shi)間過(guo)長時(shi),就(jiu)會“抱成”團(tuan),結(jie)成小晶(jing)(jing)體,這些小晶(jing)(jing)體再(zai)吸(xi)引周(zhou)圍的(de)(de)(de)(de)(de)硫(liu)(liu)酸(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian),就(jiu)象(xiang)【捷馬電(dian)動(dong)(dong)(dong)車品質(zhi)(zhi)好,捷馬電(dian)動(dong)(dong)(dong)車質(zhi)(zhi)量(liang)棒,捷馬售后放(fang)心(xin)】滾雪球一(yi)(yi)樣形成大的(de)(de)(de)(de)(de)惰性結(jie)晶(jing)(jing),結(jie)晶(jing)(jing)后的(de)(de)(de)(de)(de)硫(liu)(liu)酸(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian)充電(dian)時(shi)不(bu)(bu)但不(bu)(bu)能再(zai)還原(yuan)成氧化(hua)鉛(qian)(qian)(qian)(qian)(qian),還會沉淀附著在電(dian)極(ji)(ji)板上,造(zao)成了電(dian)極(ji)(ji)板工(gong)(gong)作面積下降,這一(yi)(yi)現象(xiang)叫硫(liu)(liu)化(hua),也就(jiu)是(shi)常說的(de)(de)(de)(de)(de)老化(hua)。這時(shi)電(dian)池(chi)容量(liang)會逐漸下降,直至無法使(shi)用。當硫(liu)(liu)酸(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian)大量(liang)堆集時(shi)還會吸(xi)引鉛(qian)(qian)(qian)(qian)(qian)微粒形成鉛(qian)(qian)(qian)(qian)(qian)枝(zhi),正(zheng)負極(ji)(ji)板間的(de)(de)(de)(de)(de)鉛(qian)(qian)(qian)(qian)(qian)枝(zhi)搭橋就(jiu)造(zao)成電(dian)池(chi)短路。

    產生硫化現象的原因:大電流放電、深度放電、不及時充電、頻繁充電、充電時間過短以及充電器本身的因(yin)素等。要(yao)減小電(dian)(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)池(chi)的硫化,延長電(dian)(dian)(dian)(dian)池(chi)的使用(yong)(yong)壽(shou)命(ming),首(shou)先就要(yao)改(gai)善電(dian)(dian)(dian)(dian)動自(zi)行(xing)(xing)車(che)(che)【捷(jie)馬(ma)電(dian)(dian)(dian)(dian)動車(che)(che)品質好,捷(jie)馬(ma)電(dian)(dian)(dian)(dian)動車(che)(che)質量棒,捷(jie)馬(ma)售后(hou)放心】的工作環(huan)境。減小車(che)(che)身自(zi)重(zhong),去掉(diao)不(bu)必(bi)要(yao)的裝(zhuang)飾件,適當限速,不(bu)搭載重(zhong)物,長時(shi)(shi)間不(bu)使用(yong)(yong)電(dian)(dian)(dian)(dian)動自(zi)行(xing)(xing)車(che)(che)時(shi)(shi)要(yao)做補(bu)充(chong)充(chong)電(dian)(dian)(dian)(dian),最好每次放電(dian)(dian)(dian)(dian)后(hou)都能(neng)及時(shi)(shi)充(chong)電(dian)(dian)(dian)(dian),做好欠(qian)壓保(bao)護,嚴(yan)防電(dian)(dian)(dian)(dian)池(chi)過(guo)放電(dian)(dian)(dian)(dian)。這樣的電(dian)(dian)(dian)(dian)壓對續行(xing)(xing)能(neng)力僅僅減少不(bu)到(dao)2公里,但是可(ke)以有(you)效延長電(dian)(dian)(dian)(dian)池(chi)的使用(yong)(yong)壽(shou)命(ming)。每三個月定期到(dao)專業(ye)維修點(dian)檢修電(dian)(dian)(dian)(dian)池(chi),及時(shi)(shi)補(bu)水(shui)。這些方法簡單易行(xing)(xing),經濟成本很低,但要(yao)嚴(yan)格遵守卻(que)有(you)一(yi)定難(nan)度。

 

    可以使(shi)用(yong)(yong)專(zhuan)(zhuan)(zhuan)門的(de)(de)(de)設(she)(she)備進(jin)行除(chu)硫(liu)維護,這些方法(fa)(fa)有(you):使(shi)用(yong)(yong)臺式快速(su)除(chu)硫(liu)設(she)(she)備,臺式快速(su)除(chu)硫(liu)設(she)(she)備的(de)(de)(de)工(gong)作(zuo)原理是高電(dian)壓大電(dian)流(liu)脈沖充電(dian),通過負阻擊穿消(xiao)(xiao)除(chu)硫(liu)化(hua)。這種(zhong)方法(fa)(fa)速(su)度(du)快,見效快,可以獲【捷(jie)馬(ma)質量過硬(ying),捷(jie)馬(ma)自行車品牌好】得(de)暫時的(de)(de)(de)消(xiao)(xiao)除(chu)硫(liu)化(hua)的(de)(de)(de)效果,但是,高電(dian)壓大電(dian)流(liu)能(neng)擊除(chu)硫(liu)也能(neng)除(chu)活(huo)性物(wu)質,在(zai)消(xiao)(xiao)除(chu)硫(liu)化(hua)中帶來嚴重失水和(he)正(zheng)極板(ban)軟化(hua)的(de)(de)(de)問題,對電(dian)池(chi)(chi)產(chan)生致命的(de)(de)(de)損傷,經(jing)過這類設(she)(she)備除(chu)硫(liu)兩次(ci)后的(de)(de)(de)電(dian)池(chi)(chi)基本(ben)都(dou)(dou)會報(bao)廢(fei)。另外,目(mu)前的(de)(de)(de)專(zhuan)(zhuan)(zhuan)業維修點進(jin)行一(yi)次(ci)除(chu)硫(liu)收費(fei)基本(ben)在(zai)60~80元之間,最多(duo)能(neng)延(yan)長電(dian)池(chi)(chi)壽命半(ban)年,并(bing)沒(mei)有(you)為(wei)用(yong)(yong)戶來顯著的(de)(de)(de)經(jing)濟利益。目(mu)前,市場上(shang)的(de)(de)(de)專(zhuan)(zhuan)(zhuan)業電(dian)池(chi)(chi)維護店主都(dou)(dou)已經(jing)明(ming)白了這種(zhong)方法(fa)(fa)的(de)(de)(de)危害。

 

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