充電機(ji)的現狀
    目前，礦用(yong)電(dian)(dian)(dian)(dian)(dian)機車蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，無論是(shi)恒(heng)流(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)、恒(heng)壓充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)或(huo)是(shi)先恒(heng)流(liu)(liu)再(zai)恒(heng)壓的(de)(de)分段式(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，都(dou)有(you)一個(ge)共同的(de)(de)問題，就是(shi)這種小(xiao)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)慢充(chong)(chong)(chong)方式(shi)，蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)初充(chong)(chong)(chong)需70小(xiao)時以上，進行普通充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)也需10小(xiao)時以上，這種充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)方式(shi)在充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)過(guo)程的(de)(de)初期，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)遠小(xiao)于蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)可(ke)接受(shou)(shou)的(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，因而拉長(chang)了充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時間，造(zao)成(cheng)電(dian)(dian)(dian)(dian)(dian)能的(de)(de)浪費。而在充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)過(guo)程的(de)(de)后期，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)又大于蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)可(ke)接受(shou)(shou)的(de)(de)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)內部溫度(du)升(sheng)高，產(chan)生大量析氣(qi)，并形成(cheng)內部硫化結晶，大大縮(suo)短了蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)循(xun)環(huan)(huan)使(shi)用(yong)壽(shou)命，甚(shen)至有(you)可(ke)能永久(jiu)性地損壞電(dian)(dian)(dian)(dian)(dian)池(chi)。這不僅造(zao)成(cheng)了浪費，也增加了對環(huan)(huan)境的(de)(de)污染(ran)。同時，這種傳統充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)機采用(yong)變壓器變壓整(zheng)流(liu)(liu)，可(ke)控硅控制的(de)(de)途徑，技術落后，設備笨(ben)重，可(ke)靠性也差。
    美國科學家馬斯通過對鉛酸(suan)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)大量試(shi)驗研究，提(ti)出了一(yi)條鉛酸(suan)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)可(ke)接受的(de)(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流曲(qu)(qu)線。在充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過程的(de)(de)(de)(de)初期，蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)可(ke)接受的(de)(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流很大。隨(sui)著充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過程的(de)(de)(de)(de)延續，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流逐漸(jian)按指數規律減小。讓充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機的(de)(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流按這樣一(yi)條理想電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流曲(qu)(qu)線變化(hua)，就可(ke)以(yi)最大限度的(de)(de)(de)(de)提(ti)高充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)效(xiao)(xiao)(xiao)率(lv)。同(tong)時(shi)(shi)(shi)，試(shi)驗表明，采用脈沖(chong)(chong)式(shi)的(de)(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方式(shi)是消除各(ge)種極(ji)(ji)化(hua)現象，提(ti)高充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)速度，延長蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)循環使用壽命的(de)(de)(de)(de)有效(xiao)(xiao)(xiao)途徑。這種充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方式(shi)是在對蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)過程中適時(shi)(shi)(shi)暫停充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，并適當(dang)加(jia)入放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)脈沖(chong)(chong)。當(dang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)停止時(shi)(shi)(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)歐(ou)姆極(ji)(ji)化(hua)消失，濃差(cha)極(ji)(ji)化(hua)和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)化(hua)學極(ji)(ji)化(hua)減弱(ruo)。若能(neng)在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過程中讓其反向放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，則極(ji)(ji)化(hua)現象迅速消失，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)內部溫度也(ye)會因(yin)放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)而得(de)到有效(xiao)(xiao)(xiao)控制。脈沖(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流充(chong)(chong)(chong)放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)極(ji)(ji)板有加(jia)強其韌(ren)性的(de)(de)(de)(de)效(xiao)(xiao)(xiao)果，可(ke)以(yi)大大提(ti)高蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)循環使用壽命。同(tong)時(shi)(shi)(shi)，由于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)極(ji)(ji)化(hua)現象的(de)(de)(de)(de)消失，脈沖(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流又可(ke)以(yi)深層次(ci)地激活電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)內部的(de)(de)(de)(de)活性物質，從(cong)而大幅度提(ti)高蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)有效(xiao)(xiao)(xiao)容量。
    當前，帶有自適應控制技術的脈沖式充電機已成為礦用電機車充電機的主要發展方向。因此，開發新一代的智能快速充電機不僅可以提高充電效率，降低使用單位的運營成本，同時也具有節能、環保等諸方面的社會意義。上海施能電(dian)器設備有限公(gong)司(si)始(shi)建(jian)于1984年，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。