鋰離子動力電池待解決的使用技術問題
鋰離子動(dong)(dong)(dong)力電(dian)(dian)(dian)池(chi)做(zuo)為(wei)一種(zhong)新型的(de)動(dong)(dong)(dong)力技術,可(ke)以使(shi)用在任何一種(zhong)驅動(dong)(dong)(dong)車輛上,如電(dian)(dian)(dian)動(dong)(dong)(dong)自(zi)行車、電(dian)(dian)(dian)動(dong)(dong)(dong)摩(mo)托(tuo)車、電(dian)(dian)(dian)動(dong)(dong)(dong)小轎(jiao)車、電(dian)(dian)(dian)動(dong)(dong)(dong)中巴和大巴,以及(ji)UPS、移(yi)動(dong)(dong)(dong)激光電(dian)(dian)(dian)源、移(yi)動(dong)(dong)(dong)照明電(dian)(dian)(dian)源、移(yi)動(dong)(dong)(dong)通訊設備、軍(jun)事領域、航空航天(tian)領域,其使(shi)用面(mian)之廣(guang),具(ju)有(you)不(bu)(bu)可(ke)估量的(de)市場前景。然(ran)而,基(ji)于鋰離子動(dong)(dong)(dong)力電(dian)(dian)(dian)池(chi)的(de)特性,即充電(dian)(dian)(dian)電(dian)(dian)(dian)壓不(bu)(bu)可(ke)超(chao)過(guo)4.2V,放電(dian)(dian)(dian)電(dian)(dian)(dian)壓不(bu)(bu)可(ke)低于2.6V。使(shi)用鋰動(dong)(dong)(dong)力電(dian)(dian)(dian)池(chi)的(de)技術問(wen)題,已是迫在眉睫(jie),而且(qie)是必須盡快解決的(de)問(wen)題。
鋰(li)動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)產(chan)(chan)(chan)生(sheng)(sheng)(sheng),無疑對傳統的(de)(de)(de)(de)(de)(de)(de)(de)驅動(dong)技(ji)(ji)術帶來危機(ji)。而(er)(er)鋰(li)動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)特(te)性,又決(jue)定了必(bi)須有(you)(you)高超的(de)(de)(de)(de)(de)(de)(de)(de)使(shi)(shi)(shi)(shi)用(yong)(yong)技(ji)(ji)術。才能(neng)盡快進(jin)入使(shi)(shi)(shi)(shi)用(yong)(yong)市(shi)場。從目(mu)前的(de)(de)(de)(de)(de)(de)(de)(de)鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)制(zhi)(zhi)造技(ji)(ji)術看,已經(jing)(jing)達(da)到(dao)了完(wan)美的(de)(de)(de)(de)(de)(de)(de)(de)程(cheng)(cheng)度,10Ah電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)內(nei)阻(zu)達(da)到(dao)10mΩ左右,而(er)(er)50Ah,100Ah的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)內(nei)阻(zu)只(zhi)(zhi)(zhi)有(you)(you)1mΩ左右,這(zhe)使(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)專家都感到(dao)驚訝。然(ran)而(er)(er),鋰(li)動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)突(tu)然(ran)出(chu)現(xian)(xian),也(ye)讓(rang)使(shi)(shi)(shi)(shi)用(yong)(yong)市(shi)場感到(dao)突(tu)然(ran)。當(dang)一(yi)個(ge)個(ge)用(yong)(yong)戶對高新科技(ji)(ji)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)興趣(qu),并興致(zhi)(zhi)勃勃地試用(yong)(yong)時(shi)(shi),問(wen)題出(chu)現(xian)(xian)了:鋰(li)動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)在(zai)(zai)使(shi)(shi)(shi)(shi)用(yong)(yong)中做(zuo)為(wei)動(dong)力(li),必(bi)須要串聯才能(neng)達(da)到(dao)使(shi)(shi)(shi)(shi)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)(de)(de)需要,而(er)(er)幾(ji)個(ge)幾(ji)十個(ge)甚至幾(ji)百個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)串聯,使(shi)(shi)(shi)(shi)用(yong)(yong)一(yi)段時(shi)(shi)間后(hou),必(bi)然(ran)會(hui)(hui)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)(de)(de)參差(cha)不(bu)齊,這(zhe)并不(bu)是(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)技(ji)(ji)術問(wen)題,由于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)在(zai)(zai)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)過(guo)(guo)(guo)程(cheng)(cheng)中,從涂膜(mo)開(kai)始到(dao)成為(wei)成品(pin)要經(jing)(jing)過(guo)(guo)(guo)很(hen)多道工(gong)序(xu)。即使(shi)(shi)(shi)(shi)經(jing)(jing)過(guo)(guo)(guo)嚴格的(de)(de)(de)(de)(de)(de)(de)(de)檢(jian)測(ce)程(cheng)(cheng)序(xu),使(shi)(shi)(shi)(shi)每組電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)、容量一(yi)致(zhi)(zhi),但(dan)使(shi)(shi)(shi)(shi)用(yong)(yong)一(yi)段時(shi)(shi)間,也(ye)會(hui)(hui)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)這(zhe)樣(yang)(yang)或(huo)那(nei)樣(yang)(yang)的(de)(de)(de)(de)(de)(de)(de)(de)差(cha)異。如(ru)同一(yi)位母(mu)親(qin)(qin)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)雙胞(bao)胎,剛生(sheng)(sheng)(sheng)下時(shi)(shi)可能(neng)長得一(yi)模一(yi)樣(yang)(yang),做(zuo)為(wei)母(mu)親(qin)(qin)都很(hen)難分辨。然(ran)而(er)(er),在(zai)(zai)兩(liang)(liang)個(ge)孩子不(bu)斷成長時(shi)(shi),就會(hui)(hui)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)這(zhe)樣(yang)(yang)或(huo)那(nei)樣(yang)(yang)的(de)(de)(de)(de)(de)(de)(de)(de)差(cha)異鋰(li)動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)也(ye)是(shi)(shi)這(zhe)樣(yang)(yang)。使(shi)(shi)(shi)(shi)用(yong)(yong)一(yi)段時(shi)(shi)間產(chan)(chan)(chan)生(sheng)(sheng)(sheng)差(cha)異后(hou),采用(yong)(yong)整(zheng)體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)控制(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)方(fang)式(shi)是(shi)(shi)難以適用(yong)(yong)于(yu)鋰(li)動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de),如(ru)一(yi)個(ge)36V的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)堆,必(bi)須用(yong)(yong)10只(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)串聯。整(zheng)體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)是(shi)(shi)42V,而(er)(er)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)是(shi)(shi)26V。用(yong)(yong)整(zheng)體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)控制(zhi)(zhi)方(fang)式(shi),初始使(shi)(shi)(shi)(shi)用(yong)(yong)階段由于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)一(yi)致(zhi)(zhi)性特(te)別好,也(ye)許不(bu)會(hui)(hui)出(chu)現(xian)(xian)什么問(wen)題。在(zai)(zai)使(shi)(shi)(shi)(shi)用(yong)(yong)一(yi)段時(shi)(shi)間以后(hou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)內(nei)阻(zu)和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)波動(dong),形成不(bu)一(yi)致(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)狀態,(不(bu)一(yi)致(zhi)(zhi)是(shi)(shi)絕對的(de)(de)(de)(de)(de)(de)(de)(de),一(yi)致(zhi)(zhi)性是(shi)(shi)相(xiang)對的(de)(de)(de)(de)(de)(de)(de)(de))這(zhe)種時(shi)(shi)候仍(reng)然(ran)使(shi)(shi)(shi)(shi)用(yong)(yong)整(zheng)體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)控制(zhi)(zhi)是(shi)(shi)不(bu)能(neng)達(da)到(dao)其目(mu)的(de)(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)。例如(ru)10只(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)其中兩(liang)(liang)只(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)在(zai)(zai)2.8V,四(si)只(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)是(shi)(shi)3.2V,四(si)只(zhi)(zhi)(zhi)是(shi)(shi)3.4V,現(xian)(xian)在(zai)(zai)的(de)(de)(de)(de)(de)(de)(de)(de)整(zheng)體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)是(shi)(shi)32V,我(wo)們讓(rang)它繼續放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)一(yi)直工(gong)作到(dao)26V。這(zhe)樣(yang)(yang),那(nei)兩(liang)(liang)只(zhi)(zhi)(zhi)2.8V的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)就低于(yu)2.6V 處(chu)于(yu)了過(guo)(guo)(guo)放(fang)狀態。鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)幾(ji)次過(guo)(guo)(guo)放(fang)就等于(yu)報(bao)廢(fei)。反之,用(yong)(yong)整(zheng)體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)控制(zhi)(zhi)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)(de)(de)方(fang)式(shi)進(jin)行(xing)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian),也(ye)會(hui)(hui)出(chu)現(xian)(xian)過(guo)(guo)(guo)充(chong)的(de)(de)(de)(de)(de)(de)(de)(de)狀況。比如(ru)用(yong)(yong)上述10只(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)當(dang)時(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)狀態進(jin)行(xing)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。整(zheng)體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)達(da)到(dao)42V時(shi)(shi),那(nei)兩(liang)(liang)只(zhi)(zhi)(zhi)2.8V的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)處(chu)于(yu)"饑餓(e)"的(de)(de)(de)(de)(de)(de)(de)(de)狀態,而(er)(er)迅速吸收電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量,就會(hui)(hui)超過(guo)(guo)(guo)4.2V,而(er)(er)過(guo)(guo)(guo)充(chong)的(de)(de)(de)(de)(de)(de)(de)(de)超過(guo)(guo)(guo)4.2V的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi),不(bu)僅由于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)過(guo)(guo)(guo)高產(chan)(chan)(chan)生(sheng)(sheng)(sheng)報(bao)廢(fei),甚至還會(hui)(hui)發生(sheng)(sheng)(sheng)危險(xian),這(zhe)就是(shi)(shi)鋰(li)動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)特(te)性。
特(te)性的(de)物質只有(you)掌握它(ta)的(de)特(te)性來使(shi)用,才能給你造福。如同一匹野馬,你只有(you)把它(ta)戴上韁繩。才能馴服它(ta)。
自從人類(lei)發(fa)明了鋰(li)(li)電(dian)池,其(qi)使用(yong)技術(shu)一(yi)直(zhi)在不斷提高(gao),如小容量的(de)手機(ji)電(dian)池,使用(yong)技術(shu)已(yi)達(da)到完美程度。然而,做(zuo)為大功(gong)率大容量的(de)鋰(li)(li)動力電(dian)池,其(qi)使用(yong)技術(shu)仍然處于(yu)開發(fa)研制(zhi)階段。
人(ren)們對較(jiao)小容量的(de)10AH電(dian)(dian)(dian)(dian)池(chi)(chi)采取了單(dan)體控(kong)壓恒流充(chong)電(dian)(dian)(dian)(dian)方式,在放電(dian)(dian)(dian)(dian)時(shi)使(shi)(shi)(shi)(shi)用(yong)整(zheng)體電(dian)(dian)(dian)(dian)壓控(kong)制(zhi),在電(dian)(dian)(dian)(dian)壓較(jiao)高時(shi)就(jiu)使(shi)(shi)(shi)(shi)其(qi)保護(hu),停止(zhi)工(gong)(gong)作。比(bi)(bi)(bi)(bi)如在整(zheng)體電(dian)(dian)(dian)(dian)壓30V時(shi)就(jiu)控(kong)制(zhi)其(qi)停止(zhi)工(gong)(gong)作了。這(zhe)樣(yang),一(yi)般在一(yi)致性比(bi)(bi)(bi)(bi)較(jiao)好的(de)電(dian)(dian)(dian)(dian)池(chi)(chi)組里(li),單(dan)體電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)電(dian)(dian)(dian)(dian)壓也不會低于2.6V。而充(chong)電(dian)(dian)(dian)(dian)時(shi)由于采取單(dan)體充(chong)電(dian)(dian)(dian)(dian),單(dan)體控(kong)制(zhi),就(jiu)能(neng)夠使(shi)(shi)(shi)(shi)每(mei)(mei)只(zhi)電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)工(gong)(gong)作效率達到比(bi)(bi)(bi)(bi)較(jiao)理想的(de)程(cheng)度。然而這(zhe)種(zhong)控(kong)制(zhi)仍然不會使(shi)(shi)(shi)(shi)人(ren)們滿足,并沒有使(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)池(chi)(chi)達到100%的(de)工(gong)(gong)作量,比(bi)(bi)(bi)(bi)如廣東的(de)一(yi)家電(dian)(dian)(dian)(dian)動自行車(che)公(gong)(gong)司(si),用(yong)10AH/36V的(de)電(dian)(dian)(dian)(dian)池(chi)(chi)組充(chong)一(yi)次電(dian)(dian)(dian)(dian)續(xu)駛(shi)(shi)60k/m,而另一(yi)家電(dian)(dian)(dian)(dian)動自行車(che)公(gong)(gong)司(si)使(shi)(shi)(shi)(shi)用(yong)同(tong)樣(yang)的(de)電(dian)(dian)(dian)(dian)池(chi)(chi)組測試(shi),可續(xu)駛(shi)(shi)75km,這(zhe)不能(neng)不說鋰動力(li)(li)(li)電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)使(shi)(shi)(shi)(shi)用(yong)技術(shu)是(shi)有高低之分(fen)的(de)。由于鋰動力(li)(li)(li)電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)使(shi)(shi)(shi)(shi)用(yong)技術(shu)是(shi)每(mei)(mei)個研(yan)發(fa)單(dan)位(wei)的(de)機密,他們在研(yan)發(fa)過程(cheng)中都(dou)投入(ru)大量的(de)人(ren)力(li)(li)(li)物力(li)(li)(li)資(zi)(zi)源,所(suo)以,使(shi)(shi)(shi)(shi)用(yong)技術(shu)的(de)高低,不能(neng)不說這(zhe)是(shi)他們開發(fa)市場爭創品(pin)牌(pai)的(de)資(zi)(zi)本。
鋰動力電(dian)(dian)(dian)(dian)(dian)(dian)池理(li)想的(de)管理(li)應該是均(jun)衡保護控制。這種(zhong)控制的(de)要求是幾(ji)只(zhi)幾(ji)十只(zhi)甚至是幾(ji)百只(zhi)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)池組,每只(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)池不僅能夠(gou)管理(li)和(he)保護,而(er)且在(zai)(zai)放電(dian)(dian)(dian)(dian)(dian)(dian)時還(huan)要使每只(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)池的(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)保持均(jun)衡一(yi)致(zhi)。如(ru)同(tong)幾(ji)十杯(bei)水(shui),在(zai)(zai)同(tong)一(yi)個水(shui)平線(xian)上(shang)平衡一(yi)致(zhi)地(di)往外(wai)流。在(zai)(zai)充電(dian)(dian)(dian)(dian)(dian)(dian)時,也如(ru)幾(ji)十杯(bei)同(tong)一(yi)水(shui)平線(xian)上(shang)的(de)水(shui),在(zai)(zai)同(tong)一(yi)個電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)線(xian)上(shang),均(jun)衡一(yi)致(zhi)地(di)進行充電(dian)(dian)(dian)(dian)(dian)(dian)。
這(zhe)(zhe)種要求(qiu)似乎刻苛,可鋰(li)勸力(li)電(dian)池要想百分之百的被用戶認可,只(zhi)有(you)(you)做到這(zhe)(zhe)種程度才行。因為(wei)許多用戶,特(te)別是消(xiao)費者,他們不懂如何單獨檢測,如何各(ge)別處理(li)單體出問題(ti)(ti)的電(dian)池,鋰(li)動力(li)電(dian)池的管(guan)理(li)只(zhi)有(you)(you)達到智能化程度,才能徹底開辟出這(zhe)(zhe)個宏大的市(shi)場。所以說,鋰(li)動力(li)電(dian)池市(shi)場目前亟(ji)待解決的是使用技術問題(ti)(ti)。