新能源車快(kuai)充和慢(man)充對電(dian)池壽(shou)命的影響確(que)實存在差異,主要體現在以下幾個方面:
1. 充(chong)電(dian)速度與功率(lv)(lv)需求不同。快充(chong)電(dian)流(liu)大(da)、功率(lv)(lv)高(gao)(gao),能夠在(zai)短時(shi)(shi)(shi)間內為電(dian)池補充(chong)大(da)量電(dian)量;而慢速充(chong)電(dian)樁采用(yong)交流(liu)供電(dian)方式(shi)(AC),電(dian)流(liu)小(xiao)且穩定(ding),充(chong)滿一輛車往(wang)往(wang)需要數小(xiao)時(shi)(shi)(shi)甚至十幾(ji)個小(xiao)時(shi)(shi)(shi)不等的(de)(de)時(shi)(shi)(shi)間成(cheng)本(ben)較(jiao)高(gao)(gao)但有利于保養(yang)電(dian)瓶使用(yong)壽命更長更耐用(yong)安(an)全性能更高(gao)(gao)。當使用(yong)快速充(chong)電(dian)器時(shi)(shi)(shi),由于需要更高(gao)(gao)的(de)(de)電(dian)壓(ya)和電(dian)流(liu)量來加(jia)速電(dian)子從正(zheng)流(liu)向負的(de)(de)過程(cheng),這(zhe)可(ke)能導致電(dian)池的(de)(de)溫(wen)度升高(gao)(gao)并增加(jia)其(qi)內部壓(ya)力。長時(shi)(shi)(shi)間或(huo)頻繁地使用(yong)這(zhe)種高(gao)(gao)強度的(de)(de)方式(shi)可(ke)能會對電(dian)池容量造成(cheng)影(ying)響。
2. 電(dian)池溫度(du)變化影響壽命。**長期使(shi)用(yong)(yong)(yong)快(kuai)車(che)(che)會導(dao)致動(dong)力(li)電(dian)池過熱**,可(ke)能(neng)會引發(fa)(fa)熱失控并(bing)對(dui)電(dian)池造(zao)成傷害甚至引發(fa)(fa)火災風險增大(da)同(tong)時(shi)(shi)也會影響電(dian)動(dong)汽(qi)車(che)(che)的(de)續(xu)航里(li)程以及動(dong)力(li)輸出(chu)等(deng)性(xing)(xing)(xing)(xing)能(neng)表現降低用(yong)(yong)(yong)戶體(ti)驗感舒(shu)適度(du)變差(cha)等(deng)問題出(chu)現因此(ci)為(wei)了(le)保(bao)護車(che)(che)輛安(an)全和延長使(shi)用(yong)(yong)(yong)時(shi)(shi)間(jian)建議盡量避(bi)免(mian)長時(shi)(shi)間(jian)連續(xu)進(jin)(jin)行高(gao)速駕(jia)駛(shi)或(huo)者(zhe)頻(pin)繁地進(jin)(jin)行急(ji)加(jia)速等(deng)操作(zuo)行為(wei)以免(mian)給動(dong)力(li)系(xi)統帶來(lai)過大(da)的(de)負(fu)荷負(fu)擔(dan)從(cong)而(er)導(dao)致損壞(huai)失效的(de)情況發(fa)(fa)生此(ci)外還應注(zhu)意定(ding)期進(jin)(jin)行維護保(bao)養工作(zuo)確保(bao)各部(bu)件處(chu)于(yu)良好狀態提(ti)高(gao)整(zheng)體(ti)安(an)全性(xing)(xing)(xing)(xing)及可(ke)靠性(xing)(xing)(xing)(xing)水(shui)平(ping)(ping) 。相(xiang)對(dui)而(er)言, 使(shi)用(yong)(yong)(yong)較慢速度(du)的(de)恒壓(ya)直流電(dian)源來(lai)進(jin)(jin)行持續(xu)穩定(ding)的(de)輸入能(neng)夠有效避(bi)免(mian)因溫度(du)過高(gao)而(er)對(dui)鋰(li)電(dian)池組(zu)產生的(de)損傷從(cong)而(er)提(ti)高(gao)整(zheng)車(che)(che)使(shi)用(yong)(yong)(yong)的(de)穩定(ding)性(xing)(xing)(xing)(xing)和經濟性(xing)(xing)(xing)(xing)水(shui)平(ping)(ping)保(bao)障行車(che)(che)安(an)全與順(shun)暢通行環(huan)境營造(zao)舒(shu)適愉悅駕(jia)乘體(ti)驗感受提(ti)升用(yong)(yong)(yong)戶滿意度(du)忠誠度(du)促進(jin)(jin)新(xin)能(neng)源汽(qi)車(che)(che)產業健(jian)康(kang)可(ke)持續(xu)發(fa)(fa)展進(jin)(jin)步趨勢向前邁(mai)進(jin)(jin)一大(da)步!
