充電機的現(xian)狀
    目前，礦(kuang)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)機車蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，無(wu)論是恒(heng)(heng)流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)、恒(heng)(heng)壓(ya)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)或(huo)是先恒(heng)(heng)流(liu)(liu)(liu)再恒(heng)(heng)壓(ya)的(de)分(fen)段式充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，都有(you)一個共同的(de)問(wen)題(ti)，就是這種(zhong)小電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)慢充(chong)(chong)(chong)方式，蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)初充(chong)(chong)(chong)需(xu)70小時(shi)以上(shang)，進行(xing)普通充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)也(ye)(ye)需(xu)10小時(shi)以上(shang)，這種(zhong)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)方式在(zai)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)過程的(de)初期，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)遠小于蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)可(ke)接(jie)受的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，因而拉長了(le)(le)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時(shi)間，造成電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)的(de)浪(lang)費。而在(zai)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)過程的(de)后期，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)又大(da)于蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)可(ke)接(jie)受的(de)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)內部溫度升(sheng)高，產(chan)生大(da)量析氣(qi)，并形成內部硫(liu)化結晶，大(da)大(da)縮短了(le)(le)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)循環使(shi)用(yong)壽命，甚(shen)至(zhi)有(you)可(ke)能(neng)永(yong)久性地損壞(huai)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)。這不僅造成了(le)(le)浪(lang)費，也(ye)(ye)增(zeng)加(jia)了(le)(le)對(dui)環境的(de)污染。同時(shi)，這種(zhong)傳統(tong)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)機采用(yong)變(bian)壓(ya)器(qi)變(bian)壓(ya)整流(liu)(liu)(liu)，可(ke)控(kong)(kong)硅控(kong)(kong)制的(de)途(tu)徑(jing)，技(ji)術(shu)落(luo)后，設備笨重，可(ke)靠性也(ye)(ye)差。
    美國科學家馬斯通過(guo)對(dui)(dui)(dui)鉛酸(suan)(suan)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)大(da)量試驗研究，提(ti)出了(le)一(yi)條鉛酸(suan)(suan)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)可接受的(de)(de)(de)充(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)流曲線(xian)。在(zai)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過(guo)程(cheng)的(de)(de)(de)初期，蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)可接受的(de)(de)(de)充(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(hen)大(da)。隨著充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過(guo)程(cheng)的(de)(de)(de)延續，充(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(an)指數規律減小。讓充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)的(de)(de)(de)充(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(an)這(zhe)樣(yang)一(yi)條理想(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流曲線(xian)變化(hua)(hua)，就可以最(zui)大(da)限度的(de)(de)(de)提(ti)高(gao)(gao)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)效(xiao)(xiao)率。同時，試驗表明，采用(yong)(yong)脈沖式(shi)的(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方式(shi)是(shi)消除各(ge)種(zhong)極化(hua)(hua)現(xian)象，提(ti)高(gao)(gao)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)速(su)度，延長蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)循(xun)環使(shi)用(yong)(yong)壽命的(de)(de)(de)有(you)效(xiao)(xiao)途徑。這(zhe)種(zhong)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方式(shi)是(shi)在(zai)對(dui)(dui)(dui)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)過(guo)程(cheng)中(zhong)適時暫(zan)停充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，并適當(dang)加入放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)脈沖。當(dang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)停止時，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)歐姆(mu)極化(hua)(hua)消失，濃差(cha)極化(hua)(hua)和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)化(hua)(hua)學極化(hua)(hua)減弱。若能在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過(guo)程(cheng)中(zhong)讓其反向放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，則極化(hua)(hua)現(xian)象迅(xun)速(su)消失，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)內部(bu)溫度也會(hui)因放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)而得到有(you)效(xiao)(xiao)控制。脈沖電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流充(chong)(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)對(dui)(dui)(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)極板(ban)有(you)加強其韌(ren)性(xing)(xing)的(de)(de)(de)效(xiao)(xiao)果，可以大(da)大(da)提(ti)高(gao)(gao)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)循(xun)環使(shi)用(yong)(yong)壽命。同時，由于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)極化(hua)(hua)現(xian)象的(de)(de)(de)消失，脈沖電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流又(you)可以深層次(ci)地激活(huo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)內部(bu)的(de)(de)(de)活(huo)性(xing)(xing)物質，從而大(da)幅度提(ti)高(gao)(gao)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)有(you)效(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(hai)施能電器設備有(you)限(xian)公司始建(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。