Ndeapi marongerwo ebhatiri emotokari dzemagetsi matsva?

Motokari dzemagetsi emagetsi matsva dziri kuwedzera kuve sarudzo yekutanga kune vanhu vazhinji kutenga mota.Iwo akangwara uye ane mari yakawanda kupfuura mota dzemafuta, asi mabhatiri ichiri nyaya hombe, senge hupenyu hwebhatiri, density, uremu, mutengo uye chengetedzo.Muchokwadi, kune akawanda marudzi emabhatiri emagetsi.Nhasi, ndichataura newe pamusoro pemhando dzakasiyana dzemabhatiri emagetsi matsva aripo iye zvino.
Saka, mabhatiri emagetsi aripo anowanzo sanganisira marudzi anotevera, anoti ternary lithium mabhatiri, lithium iron phosphate mabhatiri, lithium cobalt oxide mabhatiri, nickel simbi hydride mabhatiri, uye solid-state mabhatiri.Pakati pavo, matamu emagetsi matsva anowanzo shandisa ternary lithium mabhatiri uye lithium iron phosphate mabhatiri, ayo anonzi "magamba maviri anokwikwidza hegemony".

Ternary lithium bhatiri: Iyo yakajairika ndeye nickel-cobalt-manganese akatevedzana eCATL.Kune zvakare nickel-cobalt-aluminium akatevedzana muindasitiri.Nickel inowedzerwa mubhatiri kuwedzera kuchengetedza kwebhatiri uye kugadzirisa hupenyu hwebhatiri.
Iyo inoratidzwa nehukuru hudiki, huremu huremu, huwandu hwesimba repamusoro, hunosvika 240Wh/kg, kusagadzikana kwemafuta, uye kunowanzosangana nematambudziko ekupisa.Inoshingirira kune yakaderera tembiricha asi kwete kune yakanyanya kupisa.Muganho wakaderera wekushandiswa kwekushisa kwepasi ndeye minus 30 ° C, uye simba rinodzikiswa ne15% munguva yechando.Kupisa kwekupisa kunopisa kunosvika 200°C-300°C, uye njodzi yekutsva inongoerekana yavapo yakakura.

Lithium iron phosphate bhatiri: inoreva bhatiri re lithium-ion rinoshandisa lithium iron phosphate seyakanaka electrode zvinhu uye kabhoni seyakaipa electrode zvinhu.Kuenzaniswa ne ternary lithium mabhatiri, kugadzikana kwayo kwekupisa kuri nani uye mutengo wayo wekugadzira wakaderera.Uyezve, hupenyu hwekutenderera kwemabhatiri e-lithium iron phosphate hucharebesa, kazhinji kanokwana zviuru zvitatu nemazana mashanu, nepo ternary lithium mabhatiri anowanzotanga kuora kanosvika zviuru zviviri zvekuchaja uye kubuda.
Lithium cobalt oxide bhatiri: Lithium cobalt oxide bhatiri zvakare ibazi re lithium-ion bhatiri.Lithium cobalt oxide mabhatiri ane chimiro chakatsiga, chiyero chepamusoro uye mashandiro akazara.Nekudaro, lithium cobalt oxide mabhatiri ane kuchengetedzeka kwakashata uye mutengo wakakwira.Lithium cobalt oxide mabhatiri anonyanya kushandiswa kumabhatiri madiki uye epakati nepakati.Iwo akajairika bhatiri mune zvigadzirwa zvemagetsi uye kazhinji haashandiswe mumotokari.
Nickel-metal hydride bhatiri: Nickel-metal hydride bhatiri rudzi rutsva rwegirinhi bhatiri rakagadzirwa muma1990s.Iine maitiro emasimba makuru, hupenyu hurefu, uye haina kusvibiswa.Iyo electrolyte yenickel-metal hydride mabhatiri haabatike potassium hydroxide solution, saka kunyangwe matambudziko akadai sebhatiri pfupi redunhu akaitika, kazhinji hazvikonzere kupisa kwega.Kuchengetedzwa kunovimbiswa uye nzira yekugadzira yakakura.

Nekudaro, iyo yekuchaja inoshanda yenickel-metal hydride mabhatiri avhareji, haigone kushandisa yakakwira-voltage kukurumidza kuchaja, uye kuita kwayo kwakaipisisa kupfuura iyo yetitium mabhatiri.Nokudaro, mushure mekushandiswa kwakapararira kwemabhatiri e-lithium, nickel-metal hydride mabhatiri anogonawo kuchinjwa zvishoma nezvishoma.