Munthawi yodziwika ndi kufunikira kwamphamvu kwamagetsi ongowonjezwdwanso, mabatire a lithiamu-ion adawonekera ngati gawo lalikulu paukadaulo wosungira mphamvu. Mabatirewa amapereka mphamvu zambiri, moyo wautali, komanso nthawi yowonjezereka mofulumira, zomwe zimawapangitsa kukhala abwino popangira magetsi amagetsi, zipangizo zamagetsi, komanso makina akuluakulu osungira mphamvu. Komabe, izi kukula mofulumira ntchitomabatire a lithiamu-ionimabweretsanso nkhawa zokhudzana ndi chitetezo, makamaka pankhani yachitetezo chamoto.
Mabatire a lithiamu-ionakhala akudziwika kuti angayambitse ngozi ya moto, ngakhale yocheperapo. Ngakhale izi, zochitika zingapo zapamwamba zokhudzana ndi moto wa batri zakweza mabelu a alarm.Kuonetsetsa kukhazikitsidwa kotetezeka komanso kufalikira kwa mabatire a lithiamu-ion, kupita patsogolo kwaukadaulo woteteza moto ndikofunikira.
Chimodzi mwazifukwa zazikulu zamoto wa batri ya lithiamu-ion ndi kuthawa kwamoto.Izi zimachitika pamene kutentha kwa mkati mwa batri kukwera kufika pamalo ovuta kwambiri, zomwe zimapangitsa kuti mpweya woyaka moto utuluke komanso kuyatsa batire. Pofuna kuthana ndi kutentha kwa moto, ochita kafukufuku akugwiritsa ntchito njira zosiyanasiyana zowonjezeretsa chitetezo cha moto.
Njira imodzi yothanirana ndi vutoli ndi kupanga zida zatsopano zama elekitirodi zomwe sizimakonda kuthawa chifukwa cha kutentha.Posintha kapena kusintha zinthu zomwe zimagwiritsidwa ntchito mu cathode, anode, ndi electrolyte ya batri, akatswiri akufuna kukulitsa kukhazikika kwamafuta a mabatire a lithiamu-ion. Mwachitsanzo, ofufuza ayesa kuwonjezera zinthu zoletsa moto ku electrolyte ya batri, zomwe zimachepetsa chiopsezo cha kufalikira kwa moto.
Njira ina yodalirika ndikukhazikitsa njira zoyendetsera batire (BMS) zomwe zimawunikidwa mosalekeza ndikuwongolera momwe mabatire amagwirira ntchito.Makinawa amatha kuzindikira kusinthasintha kwa kutentha, kusakhazikika kwamagetsi, ndi zizindikiro zina zochenjeza za kutha kwa kutentha. Pokhala ngati njira yochenjeza koyambirira, BMS imatha kuchepetsa ngozi yamoto poyambitsa njira zotetezera monga kuchepetsa mitengo yolipiritsa kapena kutseka batire kwathunthu.
Kuphatikiza apo, pali kugogomezera komwe kukukulirakulira pakukhazikitsa njira zozimitsa moto zopangidwira makamaka mabatire a lithiamu-ion. Njira zachikhalidwe zozimitsa moto, monga madzi kapena thovu, sizingakhale zoyenera kuzimitsa moto wa batri ya lithiamu-ion, chifukwa zimatha kukulitsa vutoli popangitsa kuti batire itulutse zinthu zowopsa. Chotsatira chake, ochita kafukufuku akugwira ntchito zatsopano zozimitsa moto zomwe zimagwiritsa ntchito zida zapadera zozimitsa moto, monga mpweya wa inert kapena ufa wowuma, womwe ungathe kuzimitsa moto popanda kuwononga batri kapena kutulutsa poizoni.
Kuphatikiza pa kupita patsogolo kwaukadaulo, miyezo ndi malamulo otetezeka achitetezo amagwira ntchito yofunika kwambiri pakuwonetsetsa chitetezo chamoto pamabatire a lithiamu-ion. Maboma ndi mabungwe amakampani padziko lonse lapansi akuyesetsa kukhazikitsa malangizo okhwima okhudza momwe mabatire amapangidwira, kupanga, kuyendetsa, ndi kutaya. Miyezo iyi ikuphatikiza zofunikira pakukhazikika kwamafuta, kuyesa nkhanza, ndi zolemba zachitetezo. Potsatira malamulowa, opanga amatha kutsimikizira chitetezo ndi kudalirika kwa zinthu za batri.
Kuphatikiza apo, kudziwitsa anthu ndi kuphunzitsa za kasamalidwe koyenera ndi kasungidwe ka mabatire a lithiamu-ion ndizofunikira kwambiri. Makasitomala akuyenera kumvetsetsa kuopsa kogwiritsiridwa ntchito molakwika kapena kugwiritsa ntchito molakwika, monga kuboola batire, kuiika pamalo otentha kwambiri, kapena kugwiritsa ntchito ma charger osaloledwa. Zochita zosavuta monga kupewa kutenthedwa, kusayika batire padzuwa lolunjika, komanso kugwiritsa ntchito zingwe zolipirira zovomerezeka zitha kuthandiza kwambiri kupewa ngozi yomwe ingachitike pamoto.
Kusintha kosungirako mphamvu kumalimbikitsidwa ndimabatire a lithiamu-ionali ndi kuthekera kwakukulu kosintha mafakitole angapo ndikuthandizira kusunthira kumayendedwe obiriwira. Komabe, kuti mugwiritse ntchito bwino mphamvu izi, chitetezo cha moto chiyenera kukhala chofunikira kwambiri. Kupyolera mu kufufuza kosalekeza ndi luso lamakono, limodzi ndi mfundo zokhwima za chitetezo ndi khalidwe labwino la ogula, titha kuonetsetsa kuti mabatire a lithiamu-ion ali otetezeka komanso okhazikika m'moyo wathu watsiku ndi tsiku.
Nthawi yotumiza: Sep-04-2023