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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。
 

       如果極板表面或(huo)密封塑(su)殼(ke)有縫隙,硫(liu)(liu)(liu)酸(suan)鉛(qian)結(jie)晶就會(hui)在這(zhe)些(xie)縫隙內堆(dui)積,并產生(sheng)(sheng)膨脹張力,最終(zhong)使(shi)極板斷裂(lie)脫落(luo)或(huo)外(wai)殼(ke)破裂(lie),造成電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)不可修復性物理(li)損壞。所以(yi),導致鉛(qian)酸(suan)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)失(shi)效和【捷馬質(zhi)量(liang)過(guo)硬,捷馬自(zi)行(xing)(xing)(xing)車(che)品(pin)牌(pai)好】損壞的(de)(de)主要(yao)機理(li)就是電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)本身無法(fa)避免的(de)(de)硫(liu)(liu)(liu)化(hua)。只要(yao)是鉛(qian)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi),在使(shi)用的(de)(de)過(guo)程中(zhong)(zhong)都會(hui)硫(liu)(liu)(liu)化(hua),但(dan)其(qi)它領域的(de)(de)鉛(qian)酸(suan)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)卻比電(dian)(dian)(dian)(dian)(dian)動自(zi)行(xing)(xing)(xing)車(che)上(shang)使(shi)用的(de)(de)鉛(qian)酸(suan)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)有著(zhu)更(geng)長的(de)(de)壽命,這(zhe)是因為電(dian)(dian)(dian)(dian)(dian)動自(zi)行(xing)(xing)(xing)車(che)的(de)(de)鉛(qian)酸(suan)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)有著(zhu)一(yi)個更(geng)容易硫(liu)(liu)(liu)化(hua)的(de)(de)工作(zuo)環境。用在汽車(che)上(shang)的(de)(de)鉛(qian)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)只是在點火時(shi)單向放電(dian)(dian)(dian)(dian)(dian),點火后發電(dian)(dian)(dian)(dian)(dian)機會(hui)對(dui)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)自(zi)動充(chong)電(dian)(dian)(dian)(dian)(dian),不造成電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)深度(du)放電(dian)(dian)(dian)(dian)(dian)。而電(dian)(dian)(dian)(dian)(dian)動自(zi)行(xing)(xing)(xing)車(che)在騎行(xing)(xing)(xing)時(shi)不可能充(chong)電(dian)(dian)(dian)(dian)(dian),經常會(hui)超過(guo)60%的(de)(de)深度(du)放電(dian)(dian)(dian)(dian)(dian),深放電(dian)(dian)(dian)(dian)(dian)時(shi),硫(liu)(liu)(liu)酸(suan)鉛(qian)濃度(du)增加,硫(liu)(liu)(liu)化(hua)就會(hui)相當嚴重。在使(shi)用中(zhong)(zhong)我們無法(fa)阻止硫(liu)(liu)(liu)化(hua)現象的(de)(de)發生(sheng)(sheng),但(dan)是我們有辦法(fa)減小(xiao)硫(liu)(liu)(liu)化(hua)的(de)(de)產生(sheng)(sheng)。

      在(zai)線式鉛酸蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)延生(sheng)(sheng)(sheng)器與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)并(bing)聯,可(ke)(ke)二十四小(xiao)時(shi)阻(zu)止(zhi)及消除電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)硫(liu)化(hua)。這(zhe)種(zhong)(zhong)方(fang)法(fa)(fa)修(xiu)復(fu)比較慢,修(xiu)復(fu)時(shi)間比較長,往(wang)(wang)往(wang)(wang)在(zai)120小(xiao)時(shi)以(yi)(yi)上(shang),但無論是充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)還(huan)放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)過程都能阻(zu)止(zhi)和消除硫(liu)化(hua),修(xiu)復(fu)效(xiao)果很好。因為采用(yong)低(di)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓低(di)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流,延生(sheng)(sheng)(sheng)器不會(hui)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)極(ji)板產生(sheng)(sheng)(sheng)強大沖(chong)擊而(er)導(dao)致失水和軟化(hua),這(zhe)是一(yi)種(zhong)(zhong)可(ke)(ke)以(yi)(yi)持(chi)之以(yi)(yi)恒(heng)的(de)(de)維護方(fang)式,【捷馬(ma)(ma)質量過硬,捷馬(ma)(ma)自行(xing)車(che)(che)(che)品牌好】特別是對于質量較好的(de)(de)新電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi),可(ke)(ke)延長電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)壽命2~5倍,延生(sheng)(sheng)(sheng)器可(ke)(ke)以(yi)(yi)持(chi)續使(shi)用(yong),能給騎友(you)朋友(you)們(men)節約大量的(de)(de)經濟(ji)成本。如(ru)果一(yi)年(nian)更換一(yi)次電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi),一(yi)組電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)400元,用(yong)戶10年(nian)就(jiu)要花(hua)費4000元在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)更換上(shang),就(jiu)保(bao)守的(de)(de)計(ji)算(suan),如(ru)果使(shi)用(yong)延生(sheng)(sheng)(sheng)器延長電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)壽命兩倍,10年(nian)也(ye)可(ke)(ke)節約近一(yi)半的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)費用(yong)。以(yi)(yi)上(shang)就(jiu)是解(jie)決消除電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)硫(liu)化(hua)的(de)(de)方(fang)法(fa)(fa),不過這(zhe)些方(fang)法(fa)(fa)讀者朋友(you)們(men)自己是無法(fa)(fa)完成的(de)(de),必須讓專業人(ren)士來(lai)完成。這(zhe)樣才(cai)能從根(gen)源(yuan)上(shang)解(jie)決消除電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)硫(liu)化(hua)的(de)(de)現(xian)象。提醒讀者朋友(you):為電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)提供一(yi)個好的(de)(de)工作環(huan)境能大大減小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)硫(liu)化(hua)現(xian)象的(de)(de)發(fa)生(sheng)(sheng)(sheng),任何一(yi)種(zhong)(zhong)解(jie)決消除電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)硫(liu)化(hua)的(de)(de)方(fang)法(fa)(fa)都會(hui)或多或少(shao)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)極(ji)板造成一(yi)定的(de)(de)損傷。

   怎樣消除解決(jue)電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)電(dian)(dian)(dian)(dian)(dian)池(chi)的硫(liu)(liu)(liu)化(hua)鉛(qian)(qian)酸(suan)電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)電(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)池(chi)工(gong)作原理(li):鉛(qian)(qian)酸(suan)蓄電(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)的過(guo)程是電(dian)(dian)(dian)(dian)(dian)化(hua)學反(fan)應的過(guo)程,充(chong)電(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi),硫(liu)(liu)(liu)酸(suan)鉛(qian)(qian)形(xing)成(cheng)(cheng)氧化(hua)鉛(qian)(qian),放(fang)電(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)氧化(hua)鉛(qian)(qian)又還原為(wei)硫(liu)(liu)(liu)酸(suan)鉛(qian)(qian)。而硫(liu)(liu)(liu)酸(suan)鉛(qian)(qian)是一(yi)(yi)種非常(chang)容易結(jie)晶的物質(zhi),當(dang)電(dian)(dian)(dian)(dian)(dian)池(chi)中電(dian)(dian)(dian)(dian)(dian)解溶液的硫(liu)(liu)(liu)酸(suan)鉛(qian)(qian)濃度過(guo)高(gao)或靜(jing)態閑置時(shi)(shi)(shi)(shi)間(jian)(jian)過(guo)長(chang)時(shi)(shi)(shi)(shi),就(jiu)會“抱成(cheng)(cheng)”團,結(jie)成(cheng)(cheng)小晶體(ti),這(zhe)些小晶體(ti)再吸引周圍的硫(liu)(liu)(liu)酸(suan)鉛(qian)(qian),就(jiu)象(xiang)【捷馬電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)品質(zhi)好,捷馬電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)質(zhi)量(liang)棒(bang),捷馬售后(hou)放(fang)心(xin)】滾雪球一(yi)(yi)樣形(xing)成(cheng)(cheng)大(da)的惰(duo)性結(jie)晶,結(jie)晶后(hou)的硫(liu)(liu)(liu)酸(suan)鉛(qian)(qian)充(chong)電(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)不但不能(neng)再還原成(cheng)(cheng)氧化(hua)鉛(qian)(qian),還會沉淀附(fu)著在電(dian)(dian)(dian)(dian)(dian)極(ji)板(ban)上,造成(cheng)(cheng)了電(dian)(dian)(dian)(dian)(dian)極(ji)板(ban)工(gong)作面積(ji)下降(jiang),這(zhe)一(yi)(yi)現(xian)象(xiang)叫硫(liu)(liu)(liu)化(hua),也(ye)就(jiu)是常(chang)說的老化(hua)。這(zhe)時(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)池(chi)容量(liang)會逐漸下降(jiang),直至無法使用。當(dang)硫(liu)(liu)(liu)酸(suan)鉛(qian)(qian)大(da)量(liang)堆(dui)集時(shi)(shi)(shi)(shi)還會吸引鉛(qian)(qian)微粒形(xing)成(cheng)(cheng)鉛(qian)(qian)枝,正負(fu)極(ji)板(ban)間(jian)(jian)的鉛(qian)(qian)枝搭(da)橋(qiao)就(jiu)造成(cheng)(cheng)電(dian)(dian)(dian)(dian)(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(de)因素等。要(yao)減(jian)小電(dian)(dian)(dian)動(dong)(dong)車(che)(che)電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)池(chi)的(de)硫化,延(yan)長電(dian)(dian)(dian)池(chi)的(de)使用(yong)壽命,首先就要(yao)改(gai)善電(dian)(dian)(dian)動(dong)(dong)自(zi)(zi)行車(che)(che)【捷馬電(dian)(dian)(dian)動(dong)(dong)車(che)(che)品質好(hao)(hao),捷馬電(dian)(dian)(dian)動(dong)(dong)車(che)(che)質量棒(bang),捷馬售后放(fang)心】的(de)工作環境(jing)。減(jian)小車(che)(che)身自(zi)(zi)重,去掉(diao)不(bu)必(bi)要(yao)的(de)裝飾件,適當限速,不(bu)搭載重物(wu),長時(shi)(shi)間不(bu)使用(yong)電(dian)(dian)(dian)動(dong)(dong)自(zi)(zi)行車(che)(che)時(shi)(shi)要(yao)做補(bu)充充電(dian)(dian)(dian),最好(hao)(hao)每(mei)(mei)次放(fang)電(dian)(dian)(dian)后都能(neng)及(ji)時(shi)(shi)充電(dian)(dian)(dian),做好(hao)(hao)欠壓保(bao)護,嚴防電(dian)(dian)(dian)池(chi)過放(fang)電(dian)(dian)(dian)。這樣(yang)的(de)電(dian)(dian)(dian)壓對續行能(neng)力僅僅減(jian)少(shao)不(bu)到(dao)2公里,但(dan)是可以(yi)有效(xiao)延(yan)長電(dian)(dian)(dian)池(chi)的(de)使用(yong)壽命。每(mei)(mei)三個月定(ding)期到(dao)專業(ye)維修點檢修電(dian)(dian)(dian)池(chi),及(ji)時(shi)(shi)補(bu)水。這些方法簡單易行,經濟成本很(hen)低(di),但(dan)要(yao)嚴格(ge)遵守卻有一定(ding)難度。

 

    可(ke)以使(shi)用(yong)專門的(de)(de)(de)設備進行除(chu)(chu)硫(liu)(liu)維(wei)護,這(zhe)些方法有:使(shi)用(yong)臺式快速除(chu)(chu)硫(liu)(liu)設備,臺式快速除(chu)(chu)硫(liu)(liu)設備的(de)(de)(de)工作原理是高電(dian)(dian)(dian)(dian)壓大電(dian)(dian)(dian)(dian)流脈(mo)沖充電(dian)(dian)(dian)(dian),通過(guo)負阻擊穿(chuan)消(xiao)除(chu)(chu)硫(liu)(liu)化(hua)。這(zhe)種方法速度快,見(jian)效快,可(ke)以獲【捷(jie)馬質量過(guo)硬(ying),捷(jie)馬自(zi)行車品牌好(hao)】得(de)暫時(shi)的(de)(de)(de)消(xiao)除(chu)(chu)硫(liu)(liu)化(hua)的(de)(de)(de)效果,但是,高電(dian)(dian)(dian)(dian)壓大電(dian)(dian)(dian)(dian)流能擊除(chu)(chu)硫(liu)(liu)也能除(chu)(chu)活性物質,在消(xiao)除(chu)(chu)硫(liu)(liu)化(hua)中帶來(lai)嚴(yan)重失水(shui)和正極板軟化(hua)的(de)(de)(de)問題,對電(dian)(dian)(dian)(dian)池(chi)產生致命的(de)(de)(de)損傷,經過(guo)這(zhe)類設備除(chu)(chu)硫(liu)(liu)兩次(ci)后(hou)的(de)(de)(de)電(dian)(dian)(dian)(dian)池(chi)基(ji)本都(dou)(dou)會報廢。另外(wai),目(mu)前的(de)(de)(de)專業維(wei)修點進行一次(ci)除(chu)(chu)硫(liu)(liu)收費(fei)基(ji)本在60~80元之(zhi)間,最多(duo)能延長電(dian)(dian)(dian)(dian)池(chi)壽(shou)命半年,并沒(mei)有為(wei)用(yong)戶來(lai)顯著(zhu)的(de)(de)(de)經濟(ji)利(li)益。目(mu)前,市場上的(de)(de)(de)專業電(dian)(dian)(dian)(dian)池(chi)維(wei)護店主都(dou)(dou)已經明白(bai)了這(zhe)種方法的(de)(de)(de)危害。

 

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