電動汽車用鉛酸蓄電池，電動車專用蓄電池
2019/3/8 14:31:38??????點擊：
電(dian)動(dong)(dong)汽(qi)車(che)已經(jing)走向(xiang)人們的生活，但(dan)是電(dian)動(dong)(dong)汽(qi)車(che)電(dian)池(chi)問(wen)(wen)題一(yi)(yi)直都(dou)存在(zai)。目(mu)前(qian)市(shi)面上(shang)(shang)的電(dian)動(dong)(dong)汽(qi)車(che)主(zhu)要分為兩種(zhong)類型，一(yi)(yi)種(zhong)是鉛(qian)酸電(dian)池(chi)組車(che)型，另一(yi)(yi)種(zhong)則是鋰電(dian)池(chi)組車(che)型。小(xiao)編經(jing)常會在(zai)網(wang)上(shang)(shang)看到一(yi)(yi)些網(wang)友問(wen)(wen)到底是購買鋰電(dian)池(chi)電(dian)動(dong)(dong)汽(qi)車(che)還是鉛(qian)酸電(dian)池(chi)電(dian)動(dong)(dong)車(che)；二者有何區別；哪種(zhong)相(xiang)對更好(hao)些等(deng)等(deng)問(wen)(wen)題。
電動汽車專用蓄電池
造成這一困擾的的主要原因有兩點：
第一是價(jia)(jia)格(ge)，鋰電池電動車的(de)價(jia)(jia)格(ge)一般都是鉛(qian)酸電池電動車價(jia)(jia)格(ge)的(de)2~3倍，所以鋰電池電動車的(de)價(jia)(jia)格(ge)比鉛(qian)酸要高不少(shao)價(jia)(jia)錢；
第二點則是電(dian)(dian)池(chi)性能問(wen)題，網上(shang)有(you)人(ren)調侃(kan)道：“鋰電(dian)(dian)池(chi)電(dian)(dian)動(dong)車(che)太貴買不起，鉛酸電(dian)(dian)池(chi)電(dian)(dian)動(dong)車(che)太重搬(ban)不動(dong)”。
鋰(li)電(dian)(dian)(dian)池在各(ge)個性(xing)能方(fang)面比(bi)(bi)鉛酸(suan)電(dian)(dian)(dian)池更優(you)越是毫無(wu)疑問(wen)的，目前(qian)最常見(jian)的就是磷酸(suan)鐵鋰(li)電(dian)(dian)(dian)池，該(gai)電(dian)(dian)(dian)池不(bu)像(xiang)鉛酸(suan)電(dian)(dian)(dian)池有(you)記憶效應(ying)，在經(jing)過1600多次充(chong)電(dian)(dian)(dian)后，該(gai)電(dian)(dian)(dian)池的的存儲能力依然(ran)能夠(gou)達到(dao)85%，鋰(li)電(dian)(dian)(dian)池與鉛酸(suan)電(dian)(dian)(dian)池相比(bi)(bi)，鋰(li)電(dian)(dian)(dian)池具有(you)重量(liang)(liang)輕、比(bi)(bi)容量(liang)(liang)大、循環使用壽命(ming)長(chang)等優(you)點，它作為低速電(dian)(dian)(dian)動汽(qi)車(che)(che)車(che)(che)載動力電(dian)(dian)(dian)源，不(bu)僅(jin)輕量(liang)(liang)便(bian)攜(xie)方(fang)便(bian)充(chong)電(dian)(dian)(dian)，而且(qie)有(you)助于整(zheng)車(che)(che)產品之(zhi)“輕量(liang)(liang)化及簡約化”設計(ji)。
鉛酸電(dian)(dian)(dian)池(chi)的(de)電(dian)(dian)(dian)極主要(yao)由鉛及其氧化物制成，電(dian)(dian)(dian)解液是硫酸溶(rong)液。鉛酸電(dian)(dian)(dian)池(chi)荷電(dian)(dian)(dian)狀態下(xia)，正極主要(yao)成分為二氧化鉛，負極主要(yao)成分為鉛；放(fang)電(dian)(dian)(dian)狀態下(xia)，正負極的(de)主要(yao)成分均(jun)為硫酸鉛。鉛酸電(dian)(dian)(dian)池(chi)因(yin)為有記憶(yi)效應，在重疊(die)500多次的(de)時候，該電(dian)(dian)(dian)池(chi)的(de)存儲能力就(jiu)會大大下(xia)降(jiang)。
兩種(zhong)電(dian)(dian)(dian)池(chi)除了都(dou)是(shi)屬(shu)于儲能裝置，其他都(dou)不怎么一(yi)樣(yang)。鉛酸(suan)(suan)電(dian)(dian)(dian)池(chi)更安全，更便宜(yi)，但是(shi)能量密度比鋰(li)電(dian)(dian)(dian)低(di)，所(suo)以鉛酸(suan)(suan)電(dian)(dian)(dian)池(chi)的體積就(jiu)大些。即便這樣(yang)，高價(jia)格的鋰(li)電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)動(dong)車(che)仍然不能完全取代(dai)鉛酸(suan)(suan)電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)動(dong)車(che)。
現階段而(er)言(yan)，在(zai)電池（儲能）技術研究尚未能獲得(de)突破性進(jin)展，即“低成本(ben)、高性能”電池尚未投入商品(pin)化實(shi)際(ji)應用之前，我們可以將現有(you)(you)的鉛酸(suan)電池和鋰電池的優良特(te)性聯合(he)起來(lai)轉型升級，作為目前以至(zhi)今后一段時期內(nei)之主要研究課題。相信這對將來(lai)低速電動汽車(che)，甚至(zhi)整個電動汽車(che)行業的發展有(you)(you)著更明朗的方向。
就(jiu)目(mu)前(qian)“鋰電(dian)(dian)(dian)車(che)”普及率(lv)而言，遠(yuan)低于采用“鉛酸電(dian)(dian)(dian)池(chi)”車(che)型產品(pin)，其原因(yin)在于，目(mu)前(qian)鋰電(dian)(dian)(dian)池(chi)成本(ben)仍相(xiang)對偏(pian)高。因(yin)而，在現(xian)有“鋰電(dian)(dian)(dian)車(che)”產品(pin)設計中，多(duo)采用減少鋰電(dian)(dian)(dian)池(chi)的容(rong)量配置，來相(xiang)應降低整車(che)實施成本(ben)。對于上述相(xiang)關問題的探(tan)討，希望能(neng)夠讓更多的消費(fei)者認(ren)清(qing) “鉛(qian)酸電動(dong)和鋰電池”兩者的分(fen)析。
電動汽(qi)車(che)使用中有可能(neng)出(chu)現(xian)這樣(yang)那(nei)樣(yang)的(de)問題(ti)，針對日(ri)常使用中電瓶會出(chu)現(xian)的(de)一些問題(ti)進行答疑解惑。
一(yi)直以來電(dian)瓶作為“方便電(dian)源”一(yi)直被人們(men)所廣泛使用(yong)特(te)別(bie)是(shi)(shi)運用(yong)，特(te)別(bie)是(shi)(shi)在(zai)這些(xie)新能源電(dian)動汽車的運用(yong)上，但是(shi)(shi)人們(men)又對電(dian)池(chi)的知識卻了解(jie)甚少。安全大于(yu)一(yi)切，所以了解(jie)相關知識非常必要。
“過充”導致蓄電池壞損
“過充(chong)”就是過量(liang)給(gei)電(dian)(dian)(dian)動汽車的蓄電(dian)(dian)(dian)瓶(ping)充(chong)電(dian)(dian)(dian)而產(chan)生的一種對蓄電(dian)(dian)(dian)瓶(ping)化學和物理性能(neng)起到破(po)壞作用(yong)的現(xian)象(xiang)。
電(dian)(dian)動(dong)汽車充(chong)(chong)電(dian)(dian)器在充(chong)(chong)電(dian)(dian)時是(shi)同時給串聯而成的(de)(de)蓄(xu)電(dian)(dian)瓶(ping)(ping)組充(chong)(chong)電(dian)(dian)，電(dian)(dian)壓較高(gao)的(de)(de)電(dian)(dian)瓶(ping)(ping)會先(xian)充(chong)(chong)滿電(dian)(dian)，電(dian)(dian)壓較低的(de)(de)蓄(xu)電(dian)(dian)瓶(ping)(ping)會后充(chong)(chong)滿甚至(zhi)一直在充(chong)(chong)電(dian)(dian)，由(you)于充(chong)(chong)電(dian)(dian)器是(shi)以(yi)總體電(dian)(dian)壓為充(chong)(chong)電(dian)(dian)或(huo)停止充(chong)(chong)電(dian)(dian)設(she)定的(de)(de)，因(yin)此(ci)，先(xian)充(chong)(chong)滿電(dian)(dian)的(de)(de)蓄(xu)電(dian)(dian)瓶(ping)(ping)就會處在“過充(chong)(chong)”狀態(tai)。“壓差”小時對(dui)電(dian)(dian)瓶(ping)(ping)影響不大(da)(da)，“壓差”大(da)(da)時，經常“過充(chong)(chong)”的(de)(de)電(dian)(dian)瓶(ping)(ping)池一樣會產生電(dian)(dian)解液(ye)熱反應加(jia)劇(ju)，直至(zhi)把這節蓄(xu)電(dian)(dian)瓶(ping)(ping)充(chong)(chong)壞。
“虧電”導致電瓶壞損
低(di)速電(dian)(dian)(dian)動汽車所說的(de)(de)“虧(kui)電(dian)(dian)(dian)”是電(dian)(dian)(dian)瓶電(dian)(dian)(dian)量(liang)不足(zu)、電(dian)(dian)(dian)壓(ya)偏低(di)時(shi)強行過量(liang)放電(dian)(dian)(dian)產生的(de)(de)一(yi)種破壞蓄(xu)電(dian)(dian)(dian)瓶極板涂層(ceng)的(de)(de)現象。要知道，任何車載電(dian)(dian)(dian)器的(de)(de)工作電(dian)(dian)(dian)壓(ya)都有一(yi)個(ge)標準范(fan)圍，超過這個(ge)范(fan)圍電(dian)(dian)(dian)器容易短路甚至燒(shao)毀，低(di)于這個(ge)范(fan)圍電(dian)(dian)(dian)器無法啟(qi)動或正常工作，甚至影(ying)響使用壽命，車載電(dian)(dian)(dian)器和蓄(xu)電(dian)(dian)(dian)瓶都是這樣。
大電流放電使電瓶壞損
低(di)速電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)在啟動(dong)(dong)、加速的(de)(de)瞬間(jian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)很大(da)，一般(ban)會(hui)達到20A—50A，根據低(di)速電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)電(dian)(dian)(dian)(dian)(dian)機功率的(de)(de)大(da)小，正常的(de)(de)放電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)一般(ban)控制在10A以內為(wei)好(hao)。過(guo)載(zai)就(jiu)是電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)行駛中負載(zai)超重，如(ru)過(guo)量的(de)(de)載(zai)貨、載(zai)人等，過(guo)載(zai)會(hui)使蓄電(dian)(dian)(dian)(dian)(dian)池放電(dian)(dian)(dian)(dian)(dian)負荷加大(da)，長(chang)時間(jian)的(de)(de)大(da)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)放電(dian)(dian)(dian)(dian)(dian)，會(hui)直接影響極(ji)板涂(tu)層，加快極(ji)板軟(ruan)化的(de)(de)過(guo)程。 還有(you)就(jiu)是路況不好(hao)也會(hui)使電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)頻(pin)繁的(de)(de)剎車(che)和啟動(dong)(dong)。如(ru)坑洼、紅(hong)燈、路障等，都是造成(cheng)大(da)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)放電(dian)(dian)(dian)(dian)(dian)的(de)(de)因素。因為(wei)電(dian)(dian)(dian)(dian)(dian)機功率越(yue)(yue)大(da)，放電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)也就(jiu)越(yue)(yue)大(da)，對電(dian)(dian)(dian)(dian)(dian)瓶的(de)(de)損傷也就(jiu)越(yue)(yue)大(da)。
極板硫化導電瓶壞損
在極板上(shang)生(sheng)成白色(se)堅硬的硫(liu)酸鉛(qian)結晶，充(chong)電(dian)時(shi)又非常(chang)難(nan)(nan)于(yu)轉(zhuan)化為(wei)活性(xing)物質的硫(liu)酸鉛(qian)，這(zhe)就是(shi)硫(liu)酸鹽化，簡(jian)稱(cheng)“硫(liu)化”。這(zhe)種硫(liu)酸鉛(qian)的導電(dian)性(xing)不良、電(dian)阻大，溶解度(du)和溶解速度(du)又很小，充(chong)電(dian)時(shi)恢復困(kun)難(nan)(nan)。因而成為(wei)容(rong)量降低和壽(shou)命縮(suo)短的原因。硫(liu)化是(shi)蓄電(dian)瓶容(rong)量減少的主(zhu)要(yao)癥結。
介紹完鋰電池和鉛酸蓄電池，小編要提醒大家一下：除以上蓄電池壞損的主因外，電池質量差、極板脫落、電解液外漏、失水、外殼破損、電瓶接線端子斷裂等也是蓄電池壞損的原因，還有一些連我們都沒發覺的潛在因素。上海施能電(dian)器設備有限公司始建于1984年(nian)，上海市高新技術企業，中國工業車輛優秀配套供應商，上海電器行業名優產品，主要生產工頻系列充電機，高頻系列充電機，鋰電池充電機，系列放電機，系列充放電機等電器產品。
電動汽車專用蓄電池
造成這一困擾的的主要原因有兩點：
第一是價(jia)(jia)格(ge)，鋰電池電動車的(de)價(jia)(jia)格(ge)一般都是鉛(qian)酸電池電動車價(jia)(jia)格(ge)的(de)2~3倍，所以鋰電池電動車的(de)價(jia)(jia)格(ge)比鉛(qian)酸要高不少(shao)價(jia)(jia)錢；
第二點則是電(dian)(dian)池(chi)性能問(wen)題，網上(shang)有(you)人(ren)調侃(kan)道：“鋰電(dian)(dian)池(chi)電(dian)(dian)動(dong)車(che)太貴買不起，鉛酸電(dian)(dian)池(chi)電(dian)(dian)動(dong)車(che)太重搬(ban)不動(dong)”。
鋰(li)電(dian)(dian)(dian)池在各(ge)個性(xing)能方(fang)面比(bi)(bi)鉛酸(suan)電(dian)(dian)(dian)池更優(you)越是毫無(wu)疑問(wen)的，目前(qian)最常見(jian)的就是磷酸(suan)鐵鋰(li)電(dian)(dian)(dian)池，該(gai)電(dian)(dian)(dian)池不(bu)像(xiang)鉛酸(suan)電(dian)(dian)(dian)池有(you)記憶效應(ying)，在經(jing)過1600多次充(chong)電(dian)(dian)(dian)后，該(gai)電(dian)(dian)(dian)池的的存儲能力依然(ran)能夠(gou)達到(dao)85%，鋰(li)電(dian)(dian)(dian)池與鉛酸(suan)電(dian)(dian)(dian)池相比(bi)(bi)，鋰(li)電(dian)(dian)(dian)池具有(you)重量(liang)(liang)輕、比(bi)(bi)容量(liang)(liang)大、循環使用壽命(ming)長(chang)等優(you)點，它作為低速電(dian)(dian)(dian)動汽(qi)車(che)(che)車(che)(che)載動力電(dian)(dian)(dian)源，不(bu)僅(jin)輕量(liang)(liang)便(bian)攜(xie)方(fang)便(bian)充(chong)電(dian)(dian)(dian)，而且(qie)有(you)助于整(zheng)車(che)(che)產品之(zhi)“輕量(liang)(liang)化及簡約化”設計(ji)。
鉛酸電(dian)(dian)(dian)池(chi)的(de)電(dian)(dian)(dian)極主要(yao)由鉛及其氧化物制成，電(dian)(dian)(dian)解液是硫酸溶(rong)液。鉛酸電(dian)(dian)(dian)池(chi)荷電(dian)(dian)(dian)狀態下(xia)，正極主要(yao)成分為二氧化鉛，負極主要(yao)成分為鉛；放(fang)電(dian)(dian)(dian)狀態下(xia)，正負極的(de)主要(yao)成分均(jun)為硫酸鉛。鉛酸電(dian)(dian)(dian)池(chi)因(yin)為有記憶(yi)效應，在重疊(die)500多次的(de)時候，該電(dian)(dian)(dian)池(chi)的(de)存儲能力就(jiu)會大大下(xia)降(jiang)。
兩種(zhong)電(dian)(dian)(dian)池(chi)除了都(dou)是(shi)屬(shu)于儲能裝置，其他都(dou)不怎么一(yi)樣(yang)。鉛酸(suan)(suan)電(dian)(dian)(dian)池(chi)更安全，更便宜(yi)，但是(shi)能量密度比鋰(li)電(dian)(dian)(dian)低(di)，所(suo)以鉛酸(suan)(suan)電(dian)(dian)(dian)池(chi)的體積就(jiu)大些。即便這樣(yang)，高價(jia)格的鋰(li)電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)動(dong)車(che)仍然不能完全取代(dai)鉛酸(suan)(suan)電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)動(dong)車(che)。
現階段而(er)言(yan)，在(zai)電池（儲能）技術研究尚未能獲得(de)突破性進(jin)展，即“低成本(ben)、高性能”電池尚未投入商品(pin)化實(shi)際(ji)應用之前，我們可以將現有(you)(you)的鉛酸(suan)電池和鋰電池的優良特(te)性聯合(he)起來(lai)轉型升級，作為目前以至(zhi)今后一段時期內(nei)之主要研究課題。相信這對將來(lai)低速電動汽車(che)，甚至(zhi)整個電動汽車(che)行業的發展有(you)(you)著更明朗的方向。
就(jiu)目(mu)前(qian)“鋰電(dian)(dian)(dian)車(che)”普及率(lv)而言，遠(yuan)低于采用“鉛酸電(dian)(dian)(dian)池(chi)”車(che)型產品(pin)，其原因(yin)在于，目(mu)前(qian)鋰電(dian)(dian)(dian)池(chi)成本(ben)仍相(xiang)對偏(pian)高。因(yin)而，在現(xian)有“鋰電(dian)(dian)(dian)車(che)”產品(pin)設計中，多(duo)采用減少鋰電(dian)(dian)(dian)池(chi)的容(rong)量配置，來相(xiang)應降低整車(che)實施成本(ben)。對于上述相(xiang)關問題的探(tan)討，希望能(neng)夠讓更多的消費(fei)者認(ren)清(qing) “鉛(qian)酸電動(dong)和鋰電池”兩者的分(fen)析。
電動汽(qi)車(che)使用中有可能(neng)出(chu)現(xian)這樣(yang)那(nei)樣(yang)的(de)問題(ti)，針對日(ri)常使用中電瓶會出(chu)現(xian)的(de)一些問題(ti)進行答疑解惑。
一(yi)直以來電(dian)瓶作為“方便電(dian)源”一(yi)直被人們(men)所廣泛使用(yong)特(te)別(bie)是(shi)(shi)運用(yong)，特(te)別(bie)是(shi)(shi)在(zai)這些(xie)新能源電(dian)動汽車的運用(yong)上，但是(shi)(shi)人們(men)又對電(dian)池(chi)的知識卻了解(jie)甚少。安全大于(yu)一(yi)切，所以了解(jie)相關知識非常必要。
“過充”導致蓄電池壞損
“過充(chong)”就是過量(liang)給(gei)電(dian)(dian)(dian)動汽車的蓄電(dian)(dian)(dian)瓶(ping)充(chong)電(dian)(dian)(dian)而產(chan)生的一種對蓄電(dian)(dian)(dian)瓶(ping)化學和物理性能(neng)起到破(po)壞作用(yong)的現(xian)象(xiang)。
電(dian)(dian)動(dong)汽車充(chong)(chong)電(dian)(dian)器在充(chong)(chong)電(dian)(dian)時是(shi)同時給串聯而成的(de)(de)蓄(xu)電(dian)(dian)瓶(ping)(ping)組充(chong)(chong)電(dian)(dian)，電(dian)(dian)壓較高(gao)的(de)(de)電(dian)(dian)瓶(ping)(ping)會先(xian)充(chong)(chong)滿電(dian)(dian)，電(dian)(dian)壓較低的(de)(de)蓄(xu)電(dian)(dian)瓶(ping)(ping)會后充(chong)(chong)滿甚至(zhi)一直在充(chong)(chong)電(dian)(dian)，由(you)于充(chong)(chong)電(dian)(dian)器是(shi)以(yi)總體電(dian)(dian)壓為充(chong)(chong)電(dian)(dian)或(huo)停止充(chong)(chong)電(dian)(dian)設(she)定的(de)(de)，因(yin)此(ci)，先(xian)充(chong)(chong)滿電(dian)(dian)的(de)(de)蓄(xu)電(dian)(dian)瓶(ping)(ping)就會處在“過充(chong)(chong)”狀態(tai)。“壓差”小時對(dui)電(dian)(dian)瓶(ping)(ping)影響不大(da)(da)，“壓差”大(da)(da)時，經常“過充(chong)(chong)”的(de)(de)電(dian)(dian)瓶(ping)(ping)池一樣會產生電(dian)(dian)解液(ye)熱反應加(jia)劇(ju)，直至(zhi)把這節蓄(xu)電(dian)(dian)瓶(ping)(ping)充(chong)(chong)壞。
“虧電”導致電瓶壞損
低(di)速電(dian)(dian)(dian)動汽車所說的(de)(de)“虧(kui)電(dian)(dian)(dian)”是電(dian)(dian)(dian)瓶電(dian)(dian)(dian)量(liang)不足(zu)、電(dian)(dian)(dian)壓(ya)偏低(di)時(shi)強行過量(liang)放電(dian)(dian)(dian)產生的(de)(de)一(yi)種破壞蓄(xu)電(dian)(dian)(dian)瓶極板涂層(ceng)的(de)(de)現象。要知道，任何車載電(dian)(dian)(dian)器的(de)(de)工作電(dian)(dian)(dian)壓(ya)都有一(yi)個(ge)標準范(fan)圍，超過這個(ge)范(fan)圍電(dian)(dian)(dian)器容易短路甚至燒(shao)毀，低(di)于這個(ge)范(fan)圍電(dian)(dian)(dian)器無法啟(qi)動或正常工作，甚至影(ying)響使用壽命，車載電(dian)(dian)(dian)器和蓄(xu)電(dian)(dian)(dian)瓶都是這樣。
大電流放電使電瓶壞損
低(di)速電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)在啟動(dong)(dong)、加速的(de)(de)瞬間(jian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)很大(da)，一般(ban)會(hui)達到20A—50A，根據低(di)速電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)電(dian)(dian)(dian)(dian)(dian)機功率的(de)(de)大(da)小，正常的(de)(de)放電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)一般(ban)控制在10A以內為(wei)好(hao)。過(guo)載(zai)就(jiu)是電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車(che)行駛中負載(zai)超重，如(ru)過(guo)量的(de)(de)載(zai)貨、載(zai)人等，過(guo)載(zai)會(hui)使蓄電(dian)(dian)(dian)(dian)(dian)池放電(dian)(dian)(dian)(dian)(dian)負荷加大(da)，長(chang)時間(jian)的(de)(de)大(da)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)放電(dian)(dian)(dian)(dian)(dian)，會(hui)直接影響極(ji)板涂(tu)層，加快極(ji)板軟(ruan)化的(de)(de)過(guo)程。 還有(you)就(jiu)是路況不好(hao)也會(hui)使電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車(che)頻(pin)繁的(de)(de)剎車(che)和啟動(dong)(dong)。如(ru)坑洼、紅(hong)燈、路障等，都是造成(cheng)大(da)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)放電(dian)(dian)(dian)(dian)(dian)的(de)(de)因素。因為(wei)電(dian)(dian)(dian)(dian)(dian)機功率越(yue)(yue)大(da)，放電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)也就(jiu)越(yue)(yue)大(da)，對電(dian)(dian)(dian)(dian)(dian)瓶的(de)(de)損傷也就(jiu)越(yue)(yue)大(da)。
極板硫化導電瓶壞損
在極板上(shang)生(sheng)成白色(se)堅硬的硫(liu)酸鉛(qian)結晶，充(chong)電(dian)時(shi)又非常(chang)難(nan)(nan)于(yu)轉(zhuan)化為(wei)活性(xing)物質的硫(liu)酸鉛(qian)，這(zhe)就是(shi)硫(liu)酸鹽化，簡(jian)稱(cheng)“硫(liu)化”。這(zhe)種硫(liu)酸鉛(qian)的導電(dian)性(xing)不良、電(dian)阻大，溶解度(du)和溶解速度(du)又很小，充(chong)電(dian)時(shi)恢復困(kun)難(nan)(nan)。因而成為(wei)容(rong)量降低和壽(shou)命縮(suo)短的原因。硫(liu)化是(shi)蓄電(dian)瓶容(rong)量減少的主(zhu)要(yao)癥結。
介紹完鋰電池和鉛酸蓄電池，小編要提醒大家一下：除以上蓄電池壞損的主因外，電池質量差、極板脫落、電解液外漏、失水、外殼破損、電瓶接線端子斷裂等也是蓄電池壞損的原因，還有一些連我們都沒發覺的潛在因素。上海施能電(dian)器設備有限公司始建于1984年(nian)，上海市高新技術企業，中國工業車輛優秀配套供應商，上海電器行業名優產品，主要生產工頻系列充電機，高頻系列充電機，鋰電池充電機，系列放電機，系列充放電機等電器產品。
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