隨著經濟的持續快(kuai)速發展(zhan)，電(dian)(dian)力、通訊、計算機等(deng)基礎產(chan)業發展(zhan)十分迅(xun)速，鉛酸(suan)(suan)蓄(xu)電(dian)(dian)池得到廣泛的應用(yong)。在(zai)實(shi)際使用(yong)過程(cheng)中人們發現設計壽(shou)命十幾年(nian)的鉛酸(suan)(suan)蓄(xu)電(dian)(dian)池往往幾年(nian)就報(bao)廢了(le)。如何預防蓄(xu)電(dian)(dian)池發生(sheng)故障(zhang)，請(qing)聽鈺(yu)鑫電(dian)(dian)氣小編的一(yi)下為您(nin)講解！

1）蓄電池(chi)均(jun)衡(heng)模塊(kuai)有效解(jie)決(jue)蓄電池(chi)失水(shui)狀態(tai)造(zao)成的蓄電池(chi)故障

目(mu)前(qian)常(chang)見的(de)蓄(xu)(xu)電(dian)池是采(cai)用整組(zu)進(jin)行充(chong)電(dian)，蓄(xu)(xu)電(dian)池組(zu)中(zhong)單體蓄(xu)(xu)電(dian)池的(de)差異是無法徹(che)底消(xiao)除，因此(ci)出(chu)現(xian)個(ge)別蓄(xu)(xu)電(dian)池過充(chong)現(xian)象(xiang)是普遍存在的(de)。這就導致(zhi)排氣閥(fa)的(de)頻繁開啟，引起蓄(xu)(xu)電(dian)池失水(shui)。

蓄電池在線均衡監測裝置可均衡監測每組蓄電(dian)(dian)(dian)池(chi)組的各單體蓄電(dian)(dian)(dian)池(chi)的電(dian)(dian)(dian)壓，消除單體蓄電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)壓的差異，杜絕蓄電(dian)(dian)(dian)池(chi)的過充現象，減(jian)少排氣(qi)閥的頻繁開啟，隨之減(jian)少蓄電(dian)(dian)(dian)池(chi)失(shi)水(shui)現象。

蓄電池故障——鼓包

2）蓄電池內阻監測裝置成(cheng)功解決蓄電池負(fu)極硫酸化(hua)的(de)現象

目前蓄(xu)電(dian)池(chi)組中無法徹底實現(xian)各單體蓄(xu)電(dian)池(chi)充電(dian)均一(yi)，出(chu)現(xian)個別蓄(xu)電(dian)池(chi)過(guo)充、欠(qian)充的現(xian)象是自然的。但(dan)出(chu)于長期的這種情況，極其容易(yi)出(chu)現(xian)負極硫(liu)酸化(hua)，從而大幅(fu)度(du)的影(ying)響蓄(xu)電(dian)池(chi)內阻變(bian)化(hua)。

蓄電池在線監測模塊可實時監測蓄(xu)電池(chi)組(zu)各個單體蓄(xu)電池(chi)內(nei)阻變化，避免個別蓄(xu)電池(chi)過(guo)充(chong)、欠(qian)充(chong)的狀況，繼(ji)而減少蓄(xu)電池(chi)負極硫酸化的產生。

蓄(xu)電池故障——漏(lou)液(ye)

3）蓄(xu)電池(chi)監測傳(chuan)感器采用(yong)內阻監測的方法來處理(li)正極板腐(fu)蝕(shi)現象(xiang)

正(zheng)極(ji)腐蝕之所以(yi)無法消除，是因為板(ban)柵的合金成份與活性(xing)物質(zhi)不同(tong)，而(er)活性(xing)物質(zhi)是直接附著在(zai)板(ban)柵上，共(gong)同(tong)浸在(zai)硫酸電(dian)(dian)解液中(zhong)，各自與電(dian)(dian)解液建(jian)立不同(tong)的平(ping)衡電(dian)(dian)極(ji)電(dian)(dian)位(wei)。平(ping)衡電(dian)(dian)位(wei)的差別就構成短路微(wei)電(dian)(dian)池，從(cong)而(er)造成正(zheng)極(ji)的腐蝕，同(tong)時增(zeng)加(jia)了(le)反(fan)應中(zhong)電(dian)(dian)荷轉(zhuan)移(yi)的阻抗(kang)，繼而(er)引起了(le)電(dian)(dian)阻增(zeng)加(jia)，充電(dian)(dian)困難。

蓄(xu)電(dian)(dian)池(chi)(chi)內(nei)(nei)阻(zu)監(jian)測(ce)模塊采用實(shi)時監(jian)測(ce)蓄(xu)電(dian)(dian)池(chi)(chi)內(nei)(nei)阻(zu)的(de)變化，減少蓄(xu)電(dian)(dian)池(chi)(chi)短路現(xian)(xian)象。對正極板腐蝕現(xian)(xian)象進行有(you)效觀(guan)察，避免充電(dian)(dian)困(kun)難的(de)現(xian)(xian)象出現(xian)(xian)。

蓄(xu)電池故障——起火短路

4）蓄(xu)電池(chi)智能參(can)數傳感器如何(he)解(jie)決熱失控造成的蓄(xu)電池(chi)故障問題

蓄(xu)電(dian)(dian)(dian)池(chi)(chi)工(gong)作溫度(du)每上升10℃，電(dian)(dian)(dian)極表面的電(dian)(dian)(dian)流密度(du)就增加一倍(bei)，同時增加反應產生的熱量，提高蓄(xu)電(dian)(dian)(dian)池(chi)(chi)反應溫度(du)，形(xing)成一個惡性循環。浮(fu)充(chong)(chong)電(dian)(dian)(dian)壓是蓄(xu)電(dian)(dian)(dian)池(chi)(chi)長(chang)期使用的充(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)壓，也是影響(xiang)蓄(xu)電(dian)(dian)(dian)池(chi)(chi)壽(shou)命重要(yao)的因(yin)素。目(mu)前蓄(xu)電(dian)(dian)(dian)池(chi)(chi)組的充(chong)(chong)電(dian)(dian)(dian)方(fang)式無法避免個別蓄(xu)電(dian)(dian)(dian)池(chi)(chi)的熱失(shi)控。

蓄(xu)電(dian)(dian)池(chi)在(zai)線監(jian)測傳感器采(cai)用(yong)實時(shi)監(jian)測環(huan)境(jing)溫度或是蓄(xu)電(dian)(dian)池(chi)體(ti)外溫度，根據監(jian)測到的(de)(de)溫度值實時(shi)調(diao)整浮充電(dian)(dian)壓(ya)，均(jun)衡各個單體(ti)蓄(xu)電(dian)(dian)池(chi)的(de)(de)電(dian)(dian)壓(ya)，減小蓄(xu)電(dian)(dian)池(chi)個體(ti)差異(yi)化，防止蓄(xu)電(dian)(dian)池(chi)熱失控問(wen)題的(de)(de)出現。

想要了解更多關于蓄電池監測模塊和蓄電(dian)池在線監測系統的信息(xi)，歡迎咨詢保(bao)定鈺鑫(xin)電(dian)氣科技有限(xian)公(gong)司(si)！產品(pin)主(zhu)要應用(yong)于(yu)電(dian)力、銀行、通信以及(ji)IDC數(shu)據機房(fang)等蓄電(dian)池監控領域。目(mu)前公(gong)司(si)擁有YX-S、YX-M、YX-Y等多個系列幾十種(zhong)型號的產品(pin)，可(ke)以針對不同行業用(yong)戶的定制產品(pin)解(jie)決方案(an)。

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