Mabatire olimba kuti achepetse mtengo wa batri ndikuwonjezera kuchuluka kwa mphamvu

• Author:
• Dzina la wolemba

  Quantumrun Foresight
• January 24, 2022

Chidule cha chidziwitso

Makampani opanga magalimoto atsala pang'ono kusintha kwambiri ndi kukhazikitsidwa kwa mabatire olimba, omwe akuyembekezeka kukhala otsika mtengo komanso otetezeka kuposa mabatire achikhalidwe a lithiamu-ion. Mabatire atsopanowa, omwe amagwiritsa ntchito cholekanitsa chowuma cha ceramic m'malo mwa electrolyte yamadzimadzi, amatha kupititsa patsogolo magwiridwe antchito komanso mphamvu zamagalimoto amagetsi (EVs), kuwapangitsa kukhala osangalatsa komanso osavuta kwa ogula. Kufalikira kwa ma EVs kungakhale ndi zotsatirapo zazikulu, kuphatikizapo kupanga ntchito m'magulu atsopano, mpweya wabwino m'matauni, ndi kuchepa kwa phokoso.

Mabatire olimba a state state

Makampani opanga magalimoto akuyembekezeka kuwona kudumpha kwakukulu muukadaulo wa batire pomwe opanga ma automaker otsogola akutulutsa mabatire olimba kwambiri kuyambira chaka cha 2022. Opanga magalimoto apamwamba padziko lonse lapansi ayika ndalama zambiri pakukula kwa boma pomwe ofufuza akukhulupirira kuti mtengo wopangira zida zolimba- mabatire a boma atha kukhala otsika ndi 40 peresenti poyerekeza ndi mabatire amtundu wa lithiamu-ion, zomwe zimapangitsa kuti pakhale ndalama zambiri komanso mapindu ambiri achitetezo.

Masiku ano mabatire a lithiamu-ion ali ndi madzi omwe amakhala ngati electrolyte kulola ma lithiamu ayoni kuyenda pakati pa cathode yabwino ndi anode yoyipa, yomwe imapanga mphamvu panthawiyi. Ndizigawo zazikulu za laputopu ndi mafoni am'manja, komanso magalimoto. Koma mabatire agalimoto a lithiamu-ion ali ndi zovuta zake; nthawi yolipiritsa ingakhale yofunika kwambiri, imakhala ndi zinthu zoyaka moto zomwe zimatha kuyaka pakagwa ngozi, ndipo zimatha kuzizira pakatentha kwambiri.

Ofufuza pazaka zambiri ayesa zida zapamwamba kuti athetse mavutowa ndipo yankho lake ndi batri yachitsulo-lithiamu. Cholekanitsa chouma cha ceramic chimalowa m'malo mwa electrolyte yamadzimadzi ndipo imalola kuti magetsi aziyenda bwino pamene ma ion amadutsa njira. 

Zosokoneza

Mabatire olimba atha kupititsa patsogolo magwiridwe antchito ndi magwiridwe antchito a ma EV, kupangitsa magalimotowa kukhala osangalatsa kwa ogula. Kuchita opaleshoni yotengera ana kungakhudze kwambiri makampani opanga magalimoto, zomwe zimapangitsa opanga kuti asinthe chidwi chawo pakupanga ma EV. Kuphatikiza apo, kuchepetsedwa kwa nthawi yolipiritsa kungapangitse ma EV kukhala osavuta kugwiritsa ntchito tsiku ndi tsiku.

Kugwiritsa ntchito ma electrolyte olimba, mosiyana ndi amadzimadzi oyaka moto, kumatha kuchepetsa ngozi yamoto wa batri, nkhawa yomwe yavutitsa makampani a EV. Izi zitha kubweretsa ma EV otetezeka, kupulumutsa miyoyo komanso kuchepetsa kuwonongeka kwa katundu. Kuphatikiza apo, chitetezo chowonjezereka chingapangitsenso kutsika kwa inshuwaransi kwa ma EV, kuwapangitsa kukhala otsika mtengo kwa ogula.

Kufalikira kwa ma EV oyendetsedwa ndi mabatire olimba kungathandizenso kukwaniritsa zolinga zadziko. Popeza ma EVs samatulutsa mpweya wamtundu uliwonse, kugwiritsa ntchito kwawo kowonjezereka kungachepetse kwambiri mpweya wowonjezera kutentha. Kuphatikiza apo, maboma atha kupititsa patsogolo phindu la mabatire a boma kuti alimbikitse kugwiritsa ntchito ma EV, kupereka zolimbikitsa monga kuchotsera msonkho kapena thandizo kwa ogula ndi opanga.

Zotsatira za mabatire a solid-state

Zowonjezereka za mabatire a solid-state zingaphatikizepo:

• Kupanga ntchito m'magawo atsopano, monga kupanga mabatire ndi kubwezeretsanso, zomwe zimapangitsa kuti pakhale chuma chosiyanasiyana.
• Kukwera mtengo komanso kusavuta kwa ma EV, chifukwa chakuyenda bwino kwa mabatire a boma, zomwe zimathandizira kuti mpweya wabwino ukhale wabwino m'matauni.
• Kupititsa patsogolo ntchito zatsopano zamigodi pazinthu zofunikira, zomwe zimabweretsa kukula kwachuma m'madera omwe ali ndi zinthu izi.
• Kutsika kwamakampani amafuta, kukhudza chuma chomwe chimadalira kwambiri kutumiza mafuta kunja komanso zomwe zingayambitse kusintha kwadziko.
• Kusintha kwa mapulani akumatauni, okhala ndi malo ochulukirapo opangira malo ochapira komanso ocheperako kumalo opangira mafuta.
• Kutsika kwa ngozi zokhudzana ndi moto wa batri, zomwe zimapangitsa kuti pakhale ndalama zothandizira zaumoyo zomwe zimagwirizanitsidwa ndi zochitika zoterezi.
• Kusintha kwamayendedwe akuchepetsa kuchuluka kwa magalimoto m'matauni.
• Kuchepa kwa phokoso la phokoso m'madera akumidzi kumapangitsa kuti moyo ukhale wabwino.
• Kuchepa kwa kutaya kwa mabatire a lithiamu-ion omwe amagwiritsidwa ntchito, kuchepetsa kuipitsidwa kwa chilengedwe komanso ndalama zoyeretsera zomwe zimagwirizana.

Mafunso oyenera kuwaganizira

• Kodi mukuganiza kuti phindu lanthawi yayitali bwanji logwiritsa ntchito mabatire olimba mu ma EV?
• Kodi mukuganiza kuti zingatenge nthawi yayitali bwanji ma EV onse ayambe kuyendetsedwa ndi mabatire olimba?