茄子视频APP

茄子视频APP > 行業資訊 > 解決電動車電池的硫化問題

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。
 

       如果極板表面或密封塑殼有縫(feng)隙(xi),硫(liu)酸(suan)鉛(qian)(qian)結晶就(jiu)(jiu)會在這(zhe)些(xie)縫(feng)隙(xi)內(nei)堆積(ji),并產生膨脹張力,最終使(shi)極板斷裂(lie)脫落或外殼破(po)裂(lie),造成電(dian)(dian)池(chi)(chi)不(bu)可修復性物理損壞。所以,導致鉛(qian)(qian)酸(suan)蓄(xu)電(dian)(dian)池(chi)(chi)失(shi)效(xiao)和【捷(jie)馬質量過(guo)(guo)硬,捷(jie)馬自(zi)行(xing)(xing)車(che)(che)品牌好】損壞的(de)(de)主要機理就(jiu)(jiu)是(shi)電(dian)(dian)池(chi)(chi)本身無(wu)(wu)法(fa)避免的(de)(de)硫(liu)化。只(zhi)要是(shi)鉛(qian)(qian)蓄(xu)電(dian)(dian)池(chi)(chi),在使(shi)用的(de)(de)過(guo)(guo)程中(zhong)都會硫(liu)化,但其(qi)它領域的(de)(de)鉛(qian)(qian)酸(suan)電(dian)(dian)池(chi)(chi)卻比電(dian)(dian)動(dong)(dong)自(zi)行(xing)(xing)車(che)(che)上(shang)(shang)使(shi)用的(de)(de)鉛(qian)(qian)酸(suan)電(dian)(dian)池(chi)(chi)有著更(geng)長的(de)(de)壽(shou)命,這(zhe)是(shi)因為電(dian)(dian)動(dong)(dong)自(zi)行(xing)(xing)車(che)(che)的(de)(de)鉛(qian)(qian)酸(suan)電(dian)(dian)池(chi)(chi)有著一個更(geng)容易硫(liu)化的(de)(de)工作環境。用在汽車(che)(che)上(shang)(shang)的(de)(de)鉛(qian)(qian)蓄(xu)電(dian)(dian)池(chi)(chi)只(zhi)是(shi)在點(dian)火(huo)時(shi)單向放電(dian)(dian),點(dian)火(huo)后發(fa)電(dian)(dian)機會對電(dian)(dian)池(chi)(chi)自(zi)動(dong)(dong)充電(dian)(dian),不(bu)造成電(dian)(dian)池(chi)(chi)深(shen)度(du)(du)放電(dian)(dian)。而電(dian)(dian)動(dong)(dong)自(zi)行(xing)(xing)車(che)(che)在騎行(xing)(xing)時(shi)不(bu)可能充電(dian)(dian),經常會超過(guo)(guo)60%的(de)(de)深(shen)度(du)(du)放電(dian)(dian),深(shen)放電(dian)(dian)時(shi),硫(liu)酸(suan)鉛(qian)(qian)濃度(du)(du)增加(jia),硫(liu)化就(jiu)(jiu)會相當嚴重。在使(shi)用中(zhong)我們無(wu)(wu)法(fa)阻止硫(liu)化現(xian)象的(de)(de)發(fa)生,但是(shi)我們有辦(ban)法(fa)減小(xiao)硫(liu)化的(de)(de)產生。

      在線式(shi)(shi)鉛酸蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)延生(sheng)(sheng)(sheng)器與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)并聯(lian),可(ke)二(er)十(shi)四小時(shi)阻(zu)止及(ji)消(xiao)除電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)硫化(hua)。這種(zhong)(zhong)方法修(xiu)復(fu)比(bi)較(jiao)慢,修(xiu)復(fu)時(shi)間比(bi)較(jiao)長,往(wang)往(wang)在120小時(shi)以上(shang),但無論是(shi)(shi)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)還放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過程都能(neng)(neng)阻(zu)止和消(xiao)除硫化(hua),修(xiu)復(fu)效果(guo)很(hen)好。因為采(cai)用(yong)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu),延生(sheng)(sheng)(sheng)器不(bu)會(hui)對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)極板(ban)產(chan)生(sheng)(sheng)(sheng)強大(da)沖擊而導(dao)致(zhi)失水和軟化(hua),這是(shi)(shi)一(yi)(yi)(yi)(yi)種(zhong)(zhong)可(ke)以持(chi)之(zhi)以恒的(de)維(wei)護方式(shi)(shi),【捷(jie)馬(ma)質量過硬(ying),捷(jie)馬(ma)自(zi)行車(che)品牌好】特別(bie)是(shi)(shi)對(dui)于質量較(jiao)好的(de)新電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi),可(ke)延長電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)壽命(ming)2~5倍(bei),延生(sheng)(sheng)(sheng)器可(ke)以持(chi)續使用(yong),能(neng)(neng)給騎友朋友們節約大(da)量的(de)經濟成本。如(ru)(ru)果(guo)一(yi)(yi)(yi)(yi)年(nian)更換一(yi)(yi)(yi)(yi)次電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi),一(yi)(yi)(yi)(yi)組電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)400元(yuan),用(yong)戶10年(nian)就(jiu)要花費4000元(yuan)在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)更換上(shang),就(jiu)保守的(de)計(ji)算,如(ru)(ru)果(guo)使用(yong)延生(sheng)(sheng)(sheng)器延長電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)壽命(ming)兩倍(bei),10年(nian)也可(ke)節約近(jin)一(yi)(yi)(yi)(yi)半的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)費用(yong)。以上(shang)就(jiu)是(shi)(shi)解(jie)決(jue)消(xiao)除電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)硫化(hua)的(de)方法,不(bu)過這些方法讀者(zhe)朋友們自(zi)己是(shi)(shi)無法完(wan)成的(de),必須讓專業(ye)人(ren)士來完(wan)成。這樣才能(neng)(neng)從(cong)根源上(shang)解(jie)決(jue)消(xiao)除電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)硫化(hua)的(de)現(xian)(xian)象。提醒讀者(zhe)朋友:為電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)提供一(yi)(yi)(yi)(yi)個好的(de)工(gong)作環(huan)境能(neng)(neng)大(da)大(da)減(jian)小電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)硫化(hua)現(xian)(xian)象的(de)發(fa)生(sheng)(sheng)(sheng),任(ren)何(he)一(yi)(yi)(yi)(yi)種(zhong)(zhong)解(jie)決(jue)消(xiao)除電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)硫化(hua)的(de)方法都會(hui)或(huo)多或(huo)少對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)車(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)極板(ban)造成一(yi)(yi)(yi)(yi)定的(de)損傷。

   怎樣(yang)消除解(jie)決電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)硫化(hua)鉛(qian)(qian)(qian)(qian)(qian)酸(suan)(suan)(suan)(suan)電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)工作(zuo)原(yuan)理:鉛(qian)(qian)(qian)(qian)(qian)酸(suan)(suan)(suan)(suan)蓄電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)過(guo)程(cheng)是(shi)電(dian)(dian)(dian)(dian)(dian)化(hua)學反應的(de)(de)(de)(de)過(guo)程(cheng),充電(dian)(dian)(dian)(dian)(dian)時(shi)(shi),硫酸(suan)(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian)形成(cheng)氧(yang)化(hua)鉛(qian)(qian)(qian)(qian)(qian),放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)時(shi)(shi)氧(yang)化(hua)鉛(qian)(qian)(qian)(qian)(qian)又還(huan)原(yuan)為硫酸(suan)(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian)。而硫酸(suan)(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian)是(shi)一種非常容(rong)易結(jie)晶(jing)的(de)(de)(de)(de)物質(zhi),當電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)中電(dian)(dian)(dian)(dian)(dian)解(jie)溶液的(de)(de)(de)(de)硫酸(suan)(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian)濃度過(guo)高或(huo)靜態閑置時(shi)(shi)間過(guo)長時(shi)(shi),就(jiu)會“抱成(cheng)”團,結(jie)成(cheng)小晶(jing)體,這(zhe)些小晶(jing)體再(zai)吸引周(zhou)圍(wei)的(de)(de)(de)(de)硫酸(suan)(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian),就(jiu)象【捷(jie)馬(ma)(ma)電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)品質(zhi)好,捷(jie)馬(ma)(ma)電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)質(zhi)量棒,捷(jie)馬(ma)(ma)售后(hou)放(fang)(fang)心】滾雪球(qiu)一樣(yang)形成(cheng)大(da)的(de)(de)(de)(de)惰性結(jie)晶(jing),結(jie)晶(jing)后(hou)的(de)(de)(de)(de)硫酸(suan)(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian)充電(dian)(dian)(dian)(dian)(dian)時(shi)(shi)不(bu)(bu)但不(bu)(bu)能再(zai)還(huan)原(yuan)成(cheng)氧(yang)化(hua)鉛(qian)(qian)(qian)(qian)(qian),還(huan)會沉淀附(fu)著在(zai)電(dian)(dian)(dian)(dian)(dian)極板上,造成(cheng)了電(dian)(dian)(dian)(dian)(dian)極板工作(zuo)面積下降,這(zhe)一現(xian)象叫硫化(hua),也就(jiu)是(shi)常說(shuo)的(de)(de)(de)(de)老化(hua)。這(zhe)時(shi)(shi)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)容(rong)量會逐漸下降,直至無法(fa)使用。當硫酸(suan)(suan)(suan)(suan)鉛(qian)(qian)(qian)(qian)(qian)大(da)量堆集(ji)時(shi)(shi)還(huan)會吸引鉛(qian)(qian)(qian)(qian)(qian)微(wei)粒形成(cheng)鉛(qian)(qian)(qian)(qian)(qian)枝,正負極板間的(de)(de)(de)(de)鉛(qian)(qian)(qian)(qian)(qian)枝搭橋就(jiu)造成(cheng)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(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(ben)身的(de)因素(su)等。要(yao)(yao)減小電(dian)(dian)(dian)動(dong)車電(dian)(dian)(dian)池電(dian)(dian)(dian)池的(de)硫(liu)化,延長電(dian)(dian)(dian)池的(de)使用(yong)壽(shou)(shou)命,首先就要(yao)(yao)改善電(dian)(dian)(dian)動(dong)自(zi)行車【捷馬電(dian)(dian)(dian)動(dong)車品質好,捷馬電(dian)(dian)(dian)動(dong)車質量棒,捷馬售后(hou)放(fang)心】的(de)工作環(huan)境(jing)。減小車身自(zi)重,去掉不必要(yao)(yao)的(de)裝飾件,適當限速,不搭載重物,長時(shi)間不使用(yong)電(dian)(dian)(dian)動(dong)自(zi)行車時(shi)要(yao)(yao)做補充充電(dian)(dian)(dian),最好每次放(fang)電(dian)(dian)(dian)后(hou)都(dou)能及時(shi)充電(dian)(dian)(dian),做好欠壓保護,嚴(yan)防電(dian)(dian)(dian)池過放(fang)電(dian)(dian)(dian)。這樣的(de)電(dian)(dian)(dian)壓對續行能力僅(jin)僅(jin)減少不到2公里,但是(shi)可以有(you)效(xiao)延長電(dian)(dian)(dian)池的(de)使用(yong)壽(shou)(shou)命。每三個月定期到專業維修點檢修電(dian)(dian)(dian)池,及時(shi)補水(shui)。這些方(fang)法簡單易行,經濟成本(ben)很低,但要(yao)(yao)嚴(yan)格遵守(shou)卻有(you)一定難度。

 

    可以使(shi)用專(zhuan)門(men)的(de)設(she)備進行(xing)除(chu)(chu)硫(liu)(liu)(liu)維護(hu),這些方(fang)法有:使(shi)用臺(tai)式快(kuai)速除(chu)(chu)硫(liu)(liu)(liu)設(she)備,臺(tai)式快(kuai)速除(chu)(chu)硫(liu)(liu)(liu)設(she)備的(de)工作原理是高電壓大電流脈沖充電,通過負阻擊穿消除(chu)(chu)硫(liu)(liu)(liu)化。這種方(fang)法速度快(kuai),見效快(kuai),可以獲(huo)【捷馬(ma)質量過硬,捷馬(ma)自行(xing)車(che)品牌好】得(de)暫時的(de)消除(chu)(chu)硫(liu)(liu)(liu)化的(de)效果,但是,高電壓大電流能擊除(chu)(chu)硫(liu)(liu)(liu)也能除(chu)(chu)活性物質,在消除(chu)(chu)硫(liu)(liu)(liu)化中帶來(lai)嚴重失水和正(zheng)極板軟化的(de)問題,對電池(chi)產生(sheng)致(zhi)命(ming)的(de)損(sun)傷,經(jing)過這類設(she)備除(chu)(chu)硫(liu)(liu)(liu)兩次后的(de)電池(chi)基本(ben)都會報廢。另外,目(mu)前的(de)專(zhuan)業維修點進行(xing)一次除(chu)(chu)硫(liu)(liu)(liu)收費基本(ben)在60~80元之(zhi)間(jian),最多(duo)能延長電池(chi)壽命(ming)半年,并沒有為用戶來(lai)顯著的(de)經(jing)濟利益(yi)。目(mu)前,市場上的(de)專(zhuan)業電池(chi)維護(hu)店主(zhu)都已經(jing)明白了(le)這種方(fang)法的(de)危(wei)害。

 

返回
頂部
lutube-lutube下载-lutube下载地址-lutube最新地址 lutube-lutube下载-lutube下载地址-lutube最新地址 lutube-lutube下载-lutube下载地址-lutube最新地址