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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(ji)板(ban)表面(mian)或(huo)密封塑殼有(you)縫隙(xi),硫(liu)(liu)(liu)酸鉛(qian)(qian)結晶(jing)就會(hui)在(zai)這(zhe)些(xie)縫隙(xi)內堆積,并產生膨脹張力,最終使極(ji)板(ban)斷裂(lie)(lie)脫落(luo)或(huo)外殼破裂(lie)(lie),造(zao)成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)不(bu)可修復性物理損壞(huai)(huai)。所(suo)以,導(dao)致(zhi)鉛(qian)(qian)酸蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)失效(xiao)和(he)【捷(jie)馬(ma)質量(liang)過(guo)硬,捷(jie)馬(ma)自(zi)行車品牌好(hao)】損壞(huai)(huai)的(de)(de)(de)(de)主(zhu)要(yao)機(ji)理就是(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)本(ben)身(shen)無法避免的(de)(de)(de)(de)硫(liu)(liu)(liu)化。只要(yao)是(shi)(shi)鉛(qian)(qian)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi),在(zai)使用的(de)(de)(de)(de)過(guo)程中(zhong)都會(hui)硫(liu)(liu)(liu)化,但其(qi)它領(ling)域的(de)(de)(de)(de)鉛(qian)(qian)酸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)卻比電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)自(zi)行車上(shang)使用的(de)(de)(de)(de)鉛(qian)(qian)酸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)有(you)著更長的(de)(de)(de)(de)壽命,這(zhe)是(shi)(shi)因為電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)自(zi)行車的(de)(de)(de)(de)鉛(qian)(qian)酸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)有(you)著一個更容易硫(liu)(liu)(liu)化的(de)(de)(de)(de)工(gong)作環境。用在(zai)汽車上(shang)的(de)(de)(de)(de)鉛(qian)(qian)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)只是(shi)(shi)在(zai)點(dian)火(huo)時(shi)單向放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian),點(dian)火(huo)后發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)會(hui)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)自(zi)動(dong)(dong)(dong)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian),不(bu)造(zao)成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)深(shen)度(du)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。而電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)自(zi)行車在(zai)騎行時(shi)不(bu)可能充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian),經常會(hui)超過(guo)60%的(de)(de)(de)(de)深(shen)度(du)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian),深(shen)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi),硫(liu)(liu)(liu)酸鉛(qian)(qian)濃度(du)增加,硫(liu)(liu)(liu)化就會(hui)相當嚴重。在(zai)使用中(zhong)我們(men)無法阻止硫(liu)(liu)(liu)化現象(xiang)的(de)(de)(de)(de)發生,但是(shi)(shi)我們(men)有(you)辦(ban)法減小硫(liu)(liu)(liu)化的(de)(de)(de)(de)產生。

      在(zai)線式鉛酸蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)延生器(qi)與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)并(bing)聯,可(ke)(ke)二十(shi)四(si)小時阻(zu)止及消(xiao)除(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)硫(liu)(liu)化(hua)(hua)。這(zhe)種方(fang)法(fa)修復(fu)比較(jiao)慢,修復(fu)時間比較(jiao)長,往往在(zai)120小時以上,但無論是(shi)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)還放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)過(guo)程都(dou)能(neng)阻(zu)止和消(xiao)除(chu)硫(liu)(liu)化(hua)(hua),修復(fu)效果(guo)很好。因為采用(yong)(yong)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流,延生器(qi)不(bu)會(hui)對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)極板(ban)產生強大(da)沖擊(ji)而導(dao)致失(shi)水和軟化(hua)(hua),這(zhe)是(shi)一(yi)(yi)種可(ke)(ke)以持之以恒的(de)(de)維護方(fang)式,【捷馬質量(liang)過(guo)硬,捷馬自行車(che)品牌好】特(te)別(bie)是(shi)對(dui)于(yu)質量(liang)較(jiao)好的(de)(de)新電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi),可(ke)(ke)延長電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)壽(shou)命2~5倍,延生器(qi)可(ke)(ke)以持續(xu)使用(yong)(yong),能(neng)給騎友朋友們節約大(da)量(liang)的(de)(de)經濟(ji)成本。如(ru)果(guo)一(yi)(yi)年更換(huan)一(yi)(yi)次電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi),一(yi)(yi)組(zu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)400元(yuan)(yuan),用(yong)(yong)戶(hu)10年就要花(hua)費(fei)4000元(yuan)(yuan)在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)更換(huan)上,就保守的(de)(de)計算,如(ru)果(guo)使用(yong)(yong)延生器(qi)延長電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)壽(shou)命兩倍,10年也可(ke)(ke)節約近一(yi)(yi)半的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)費(fei)用(yong)(yong)。以上就是(shi)解決消(xiao)除(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)硫(liu)(liu)化(hua)(hua)的(de)(de)方(fang)法(fa),不(bu)過(guo)這(zhe)些方(fang)法(fa)讀者朋友們自己是(shi)無法(fa)完成的(de)(de),必(bi)須(xu)讓專(zhuan)業(ye)人士來完成。這(zhe)樣才(cai)能(neng)從根源上解決消(xiao)除(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)硫(liu)(liu)化(hua)(hua)的(de)(de)現象。提醒讀者朋友:為電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)提供一(yi)(yi)個好的(de)(de)工作環境能(neng)大(da)大(da)減小電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)硫(liu)(liu)化(hua)(hua)現象的(de)(de)發(fa)生,任何一(yi)(yi)種解決消(xiao)除(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)硫(liu)(liu)化(hua)(hua)的(de)(de)方(fang)法(fa)都(dou)會(hui)或多或少對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)極板(ban)造成一(yi)(yi)定的(de)(de)損傷。

   怎樣(yang)消除解(jie)(jie)決電(dian)(dian)(dian)動車電(dian)(dian)(dian)池(chi)的(de)(de)硫(liu)(liu)化(hua)鉛(qian)(qian)酸(suan)(suan)電(dian)(dian)(dian)動車電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)池(chi)工作(zuo)(zuo)原理(li):鉛(qian)(qian)酸(suan)(suan)蓄電(dian)(dian)(dian)池(chi)充放電(dian)(dian)(dian)的(de)(de)過程是(shi)(shi)電(dian)(dian)(dian)化(hua)學(xue)反(fan)應的(de)(de)過程,充電(dian)(dian)(dian)時(shi),硫(liu)(liu)酸(suan)(suan)鉛(qian)(qian)形成(cheng)(cheng)(cheng)氧化(hua)鉛(qian)(qian),放電(dian)(dian)(dian)時(shi)氧化(hua)鉛(qian)(qian)又還(huan)原為(wei)硫(liu)(liu)酸(suan)(suan)鉛(qian)(qian)。而(er)硫(liu)(liu)酸(suan)(suan)鉛(qian)(qian)是(shi)(shi)一種非常容(rong)易結(jie)晶(jing)(jing)的(de)(de)物質,當電(dian)(dian)(dian)池(chi)中電(dian)(dian)(dian)解(jie)(jie)溶液的(de)(de)硫(liu)(liu)酸(suan)(suan)鉛(qian)(qian)濃度過高或靜(jing)態閑置時(shi)間過長時(shi),就(jiu)會(hui)“抱成(cheng)(cheng)(cheng)”團,結(jie)成(cheng)(cheng)(cheng)小(xiao)晶(jing)(jing)體,這(zhe)些小(xiao)晶(jing)(jing)體再(zai)吸引周圍的(de)(de)硫(liu)(liu)酸(suan)(suan)鉛(qian)(qian),就(jiu)象(xiang)(xiang)【捷馬(ma)電(dian)(dian)(dian)動車品質好,捷馬(ma)電(dian)(dian)(dian)動車質量棒(bang),捷馬(ma)售(shou)后(hou)放心】滾雪球一樣(yang)形成(cheng)(cheng)(cheng)大(da)的(de)(de)惰(duo)性結(jie)晶(jing)(jing),結(jie)晶(jing)(jing)后(hou)的(de)(de)硫(liu)(liu)酸(suan)(suan)鉛(qian)(qian)充電(dian)(dian)(dian)時(shi)不但不能(neng)再(zai)還(huan)原成(cheng)(cheng)(cheng)氧化(hua)鉛(qian)(qian),還(huan)會(hui)沉(chen)淀附著(zhu)在電(dian)(dian)(dian)極(ji)板上,造(zao)成(cheng)(cheng)(cheng)了(le)電(dian)(dian)(dian)極(ji)板工作(zuo)(zuo)面積下降,這(zhe)一現象(xiang)(xiang)叫硫(liu)(liu)化(hua),也就(jiu)是(shi)(shi)常說(shuo)的(de)(de)老(lao)化(hua)。這(zhe)時(shi)電(dian)(dian)(dian)池(chi)容(rong)量會(hui)逐漸下降,直至(zhi)無(wu)法使用(yong)。當硫(liu)(liu)酸(suan)(suan)鉛(qian)(qian)大(da)量堆集時(shi)還(huan)會(hui)吸引鉛(qian)(qian)微粒形成(cheng)(cheng)(cheng)鉛(qian)(qian)枝(zhi),正負極(ji)板間的(de)(de)鉛(qian)(qian)枝(zhi)搭橋就(jiu)造(zao)成(cheng)(cheng)(cheng)電(dian)(dian)(dian)池(chi)短路(lu)。

    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(deng)。要(yao)減小電(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)池電(dian)(dian)(dian)池的(de)硫化(hua),延長(chang)電(dian)(dian)(dian)池的(de)使用壽命,首先就要(yao)改善電(dian)(dian)(dian)動自(zi)行(xing)車(che)(che)【捷馬(ma)電(dian)(dian)(dian)動車(che)(che)品質好(hao),捷馬(ma)電(dian)(dian)(dian)動車(che)(che)質量棒(bang),捷馬(ma)售后放(fang)心】的(de)工作環境。減小車(che)(che)身自(zi)重,去(qu)掉不(bu)必要(yao)的(de)裝飾件,適當限速,不(bu)搭載重物,長(chang)時(shi)(shi)間不(bu)使用電(dian)(dian)(dian)動自(zi)行(xing)車(che)(che)時(shi)(shi)要(yao)做(zuo)補充充電(dian)(dian)(dian),最好(hao)每(mei)次放(fang)電(dian)(dian)(dian)后都能(neng)及時(shi)(shi)充電(dian)(dian)(dian),做(zuo)好(hao)欠壓保護,嚴(yan)防電(dian)(dian)(dian)池過放(fang)電(dian)(dian)(dian)。這樣的(de)電(dian)(dian)(dian)壓對(dui)續(xu)行(xing)能(neng)力僅僅減少不(bu)到(dao)2公里,但(dan)是(shi)可以有效延長(chang)電(dian)(dian)(dian)池的(de)使用壽命。每(mei)三個月定(ding)期到(dao)專(zhuan)業維修點檢修電(dian)(dian)(dian)池,及時(shi)(shi)補水。這些(xie)方(fang)法簡單易行(xing),經濟成本很低,但(dan)要(yao)嚴(yan)格遵(zun)守卻有一定(ding)難度(du)。

 

    可以(yi)使用(yong)專(zhuan)門(men)的(de)設(she)備(bei)進(jin)行除(chu)(chu)硫維護,這(zhe)(zhe)些方法有:使用(yong)臺(tai)式快(kuai)速除(chu)(chu)硫設(she)備(bei),臺(tai)式快(kuai)速除(chu)(chu)硫設(she)備(bei)的(de)工作原(yuan)理是高電(dian)(dian)壓大(da)電(dian)(dian)流(liu)脈沖充電(dian)(dian),通過(guo)負(fu)阻擊穿消(xiao)(xiao)(xiao)除(chu)(chu)硫化(hua)。這(zhe)(zhe)種方法速度快(kuai),見效快(kuai),可以(yi)獲【捷(jie)馬質(zhi)量過(guo)硬,捷(jie)馬自行車品牌好】得暫(zan)時(shi)的(de)消(xiao)(xiao)(xiao)除(chu)(chu)硫化(hua)的(de)效果,但是,高電(dian)(dian)壓大(da)電(dian)(dian)流(liu)能擊除(chu)(chu)硫也能除(chu)(chu)活(huo)性物質(zhi),在消(xiao)(xiao)(xiao)除(chu)(chu)硫化(hua)中帶來(lai)(lai)嚴重失(shi)水和正(zheng)極板軟化(hua)的(de)問題,對(dui)電(dian)(dian)池(chi)產生致命的(de)損傷,經(jing)過(guo)這(zhe)(zhe)類(lei)設(she)備(bei)除(chu)(chu)硫兩次后(hou)的(de)電(dian)(dian)池(chi)基(ji)本(ben)都會報廢。另外(wai),目前的(de)專(zhuan)業(ye)維修點(dian)進(jin)行一(yi)次除(chu)(chu)硫收費基(ji)本(ben)在60~80元之間(jian),最多能延長電(dian)(dian)池(chi)壽命半年,并沒有為用(yong)戶(hu)來(lai)(lai)顯著的(de)經(jing)濟利(li)益。目前,市場(chang)上的(de)專(zhuan)業(ye)電(dian)(dian)池(chi)維護店主(zhu)都已(yi)經(jing)明白了這(zhe)(zhe)種方法的(de)危害。

 

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