Lithium chitsulo mankwala monga mmodzi wa mitundu panopa batire ya magalimoto magetsi, amene yodziwika ndi ndi khola matenthedwe bata, mtengo kupanga si mkulu, moyo wautali utumiki, etc. ochepera madigiri 10, ngakhale batire angagwiritsidwe ntchito bwinobwino, koma naza Mwachangu adzachepa kwambiri.
Pakuti lifiyamu chitsulo mankwala yozizira ndi zoipa kwambiri mawu awa, Ndipotu yozizira otsika kutentha lifiyamu chitsulo mankwala adzakhala wamkulu kuposa ternary lithiamu batire kuwola, koma si lalikulu.Pansi pazimenezi, ngati galimoto yokhala ndi mabatire a ternary lithiamu idzachepa ndi 25% chifukwa cha nyengo yozizira yotsika kutentha, pamene lithiamu iron phosphate ikhoza kufika 30%.Kusiyana pakati pa awiriwa ndi komweko, ndipo sikuli kwakukulu ngati kusiyana komwe anthu ena amakamba pa intaneti.Kuonjezera apo, kusiyana sikunatsimikizidwe kwathunthu ndi katundu wobadwa nawo wa batri.
Kusiyana pakati pa lithiamu iron phosphate ndi ternary lithiamu batire
Battery energy density ndi index yomwe imakhudza magwiridwe antchito amtundu wamagalimoto atsopano.Lithium iron phosphate batire cell energy kachulukidwe ndi pafupifupi 110Wh/kg, pomwe ternary lithiamu batire cell mphamvu kachulukidwe nthawi zambiri ndi 200Wh/kg.ndiko kuti, kulemera komweko kwa batire, ternary lithiamu batire mphamvu kachulukidwe ndi 1.7 nthawi ya lithiamu chitsulo mankwala batire, ternary lithiamu batire akhoza kubweretsa osiyanasiyana osiyanasiyana mphamvu magalimoto atsopano.
Lithium iron phosphate batire pakadali pano ndiyokhazikika bwino kwambiri pakutentha kwa batire yamagetsi, pankhani yachitetezo poyerekeza ndi mabatire a ternary lithiamu ali ndi zabwino zonse.Lithium chitsulo mankwala batire electrothermal pachimake mpaka 350 ℃, mkati mankhwala zikuchokera batire ayenera kufika 500 ~ 600 ℃ isanayambe kuwola;pamene kukhazikika kwa kutentha kwa ternary lithiamu batire kumakhala kofala kwambiri, kumayamba kuwola pafupifupi 300 ℃. Lithium iron phosphate batire pakali pano ndi yabwino kwambiri kukhazikika kwa batri yamagetsi, pankhani ya chitetezo poyerekeza ndi mabatire a ternary lithiamu ali ndi ubwino wonse. .Lithium chitsulo mankwala batire electrothermal pachimake mpaka 350 ℃, mkati mankhwala zikuchokera batire ayenera kufika 500 ~ 600 ℃ isanayambe kuwola;pamene kukhazikika kwa kutentha kwa ternary lithiamu batire kumakhala kofala kwambiri, kumayamba kuwola pafupifupi 300 ℃. Lithium iron phosphate batire pakali pano ndi yabwino kwambiri kukhazikika kwa batri yamagetsi, pankhani ya chitetezo poyerekeza ndi mabatire a ternary lithiamu ali ndi zabwino zonse. .Lithium chitsulo mankwala batire electrothermal pachimake mpaka 350 ℃, mkati mankhwala zikuchokera batire ayenera kufika 500 ~ 600 ℃ isanayambe kuwola;pamene kukhazikika kwa kutentha kwa ternary lithiamu batire kumakhala kofala kwambiri, kumayamba kuwola pafupifupi 300 ℃. Lithium iron phosphate batire pakali pano ndi yabwino kwambiri kukhazikika kwa batri yamagetsi, pankhani ya chitetezo poyerekeza ndi mabatire a ternary lithiamu ali ndi zabwino zonse. .Lithium chitsulo mankwala batire electrothermal pachimake mpaka 350 ℃, mkati mankhwala zikuchokera batire ayenera kufika 500 ~ 600 ℃ isanayambe kuwola;pamene kukhazikika kwa kutentha kwa ternary lithiamu batire kumakhala kofala kwambiri, kumayamba kuwola pafupifupi 300 ℃.
Mabatire a lithiamu a Ternary ndi othandiza kwambiri.Deta yoyesera ikuwonetsa kuti kusiyana pakati pa ziwirizi sikuli kokulirapo pakulipira pansi pa 10 ℃, koma pamwamba pa 10 ℃ kudzachoka, mu 20 ℃ kulipira, chiŵerengero chamakono cha mabatire a ternary lithiamu ndi 52.75%, chiŵerengero chamakono cha lithiamu. iron phosphate ndi 10.08%, yoyamba ndi 5 nthawi yomaliza.
Lithium chitsulo mankwala batire mkombero moyo ndi wabwino kuposa ternary lithiamu batire, ternary lithiamu batire ongolankhula moyo nthawi 2000, koma kwenikweni 1000 m'zinthu, mphamvu kuwola kwa 60%.Ngakhale makampani ali bwino kwambiri Tesla, pambuyo 3000 nthawi akhoza kukhalabe 70% ya mphamvu, pamene lithiamu chitsulo mankwala batire pambuyo mkombero mkombero, komanso 80% ya mphamvu.
Mosiyana, lithiamu chitsulo mankwala batire chitetezo, moyo wautali, kukana kutentha;ternary lithiamu batire kulemera, mkulu kulipiritsa dzuwa, otsika kutentha kukana.Choncho, kusiyana pakati pa awiriwa opangidwa ndi nthawi ndi malo omwe amasinthasintha ndi chifukwa cha kukhalira limodzi.
Nthawi yotumiza: Nov-02-2022