Pa Seputembara 27, 2024, pa World 2024Galimoto Yatsopano Yamagetsi Msonkhano, BYD Chief Scientist ndi Chief Automotive Engineer Lian Yubo anapereka zidziwitso za tsogolo la teknoloji ya batri, makamakamabatire olimba. Iye anatsindika kuti ngakhaleBYDwapanga zazikulukupita patsogolo m'gawoli, kudzatenga zaka zingapo mabatire olimba asanayambe kugwiritsidwa ntchito kwambiri. Yubo akuyembekeza kuti zitenga zaka zitatu kapena zisanu kuti mabatire awa akhale odziwika bwino, zaka zisanu kukhala nthawi yowona. Chiyembekezo chosamalachi chikuwonetsa zovuta za kusintha kuchokera ku mabatire amtundu wa lithiamu-ion kupita ku mabatire olimba.
Yubo adawunikira zovuta zingapo zomwe ukadaulo wa batri wokhazikika, kuphatikiza mtengo ndi kuwongolera kwazinthu. Ananenanso kuti mabatire a lithiamu iron phosphate (LFP) sangathe kuthetsedwa m'zaka zikubwerazi 15 mpaka 20 chifukwa cha msika wawo komanso kutsika mtengo. M'malo mwake, akuyembekeza kuti mabatire olimba-boma adzagwiritsidwa ntchito makamaka m'mafanizo apamwamba m'tsogolomu, pamene mabatire a lithiamu iron phosphate adzapitirizabe kutumikira zitsanzo zotsika. Njira yapawiri iyi imalola mgwirizano wolimbikitsana pakati pa mitundu iwiri ya batire kuti ikwaniritse magawo osiyanasiyana amsika wamagalimoto.
Makampani opanga magalimoto akukumana ndi chidwi chochuluka komanso kuyika ndalama muukadaulo wa batri wokhazikika. Opanga akuluakulu monga SAIC ndi GAC adalengeza mapulani oti akwaniritse kupanga kwakukulu kwa mabatire olimba onse kuyambira 2026. Mndandanda wa nthawiyi umayika 2026 ngati chaka chovuta kwambiri pakusintha kwa teknoloji ya batri, zomwe zikuwonetsa kusintha kwakukulu pakupanga kwakukulu. ya mabatire amtundu uliwonse. Ukadaulo wa batri wokhazikika. Makampani monga Guoxuan Hi-Tech ndi Penghui Energy adanenanso motsatizana za kupambana kwa ntchitoyi, kulimbikitsanso kudzipereka kwamakampani kupititsa patsogolo ukadaulo wa batri.
Mabatire olimba akuyimira kudumpha kwakukulu muukadaulo wa batri poyerekeza ndi mabatire achikhalidwe a lithiamu-ion ndi lithiamu-ion polima. Mosiyana ndi omwe adawatsogolera, mabatire olimba amagwiritsa ntchito maelekitirodi olimba ndi ma electrolyte olimba, omwe amapereka zabwino zingapo. The theoretical mphamvu kachulukidwe mabatire olimba-boma akhoza kuwirikiza kawiri kuposa ochiritsira lithiamu-ion mabatire, kuwapanga iwo njira yokakamiza magalimoto magetsi (EVs) amene amafuna mkulu mphamvu yosungirako mphamvu.
Kuphatikiza pa kukhala ndi mphamvu zambiri, mabatire olimba amakhalanso opepuka. Kuchepetsa kulemera kumatheka chifukwa cha kuchotsedwa kwa njira zowunikira, zoziziritsa komanso zoziziritsa kukhosi zomwe zimafunikira mabatire a lithiamu-ion. Kulemera kopepuka sikumangowonjezera kuyendetsa bwino kwagalimoto, kumathandizanso kukonza magwiridwe antchito ndi mitundu. Kuphatikiza apo, mabatire olimba amapangidwa kuti azilipiritsa mwachangu komanso motalika, kuthetsa zinthu ziwiri zofunika kwa ogwiritsa ntchito magalimoto amagetsi.
Kukhazikika kwamafuta ndi mwayi wina wofunikira wa mabatire olimba. Mosiyana ndi mabatire amtundu wa lithiamu-ion, omwe amaundana pakatentha pang'ono, mabatire olimba a boma amatha kusunga magwiridwe antchito awo pakutentha kwakukulu. Mbaliyi ndi yofunika kwambiri m'madera omwe ali ndi nyengo yovuta kwambiri, kuonetsetsa kuti magalimoto amagetsi amakhalabe odalirika komanso ogwira ntchito mosasamala kanthu za kutentha kwa kunja. Kuonjezera apo, mabatire olimba-state amaonedwa kuti ndi otetezeka kuposa mabatire a lithiamu-ion chifukwa samakonda mabwalo afupikitsa, vuto lodziwika bwino lomwe lingayambitse kulephera kwa batri ndi zoopsa za chitetezo.
Gulu la asayansi likuzindikira kwambiri mabatire a boma ngati njira yotheka kuposa mabatire a lithiamu-ion. Ukadaulo umagwiritsa ntchito galasi lopangidwa ndi lifiyamu ndi sodium monga zinthu zowongolera, m'malo mwa electrolyte yamadzimadzi yomwe imagwiritsidwa ntchito m'mabatire wamba. Kupanga uku kumawonjezera kuchuluka kwa mphamvu zamabatire a lithiamu, kupangitsa ukadaulo wokhazikika kukhala wolunjika pakufufuza ndi chitukuko chamtsogolo. Pamene makampani opanga magalimoto akupitilirabe, kuphatikiza mabatire olimba atha kutanthauziranso mawonekedwe agalimoto yamagetsi.
Zonsezi, kupita patsogolo kwaukadaulo wa batri wokhazikika kumalonjeza tsogolo labwino lamakampani opanga magalimoto. Ngakhale zovuta zidakalipo pankhani ya mtengo ndi kuwongolera kwazinthu, kudzipereka kwa osewera akulu monga BYD, SAIC ndi GAC kukuwonetsa chikhulupiriro cholimba cha kuthekera kwa mabatire olimba. Pamene chaka chovuta kwambiri cha 2026 chikuyandikira, makampaniwa ali okonzeka kuchita bwino kwambiri zomwe zingasinthe momwe timaganizira za kusungirako mphamvu zamagalimoto amagetsi. Kuphatikizika kwa kachulukidwe kamphamvu, kulemera kopepuka, kuyitanitsa mwachangu, kukhazikika kwamafuta ndi chitetezo chowonjezereka kumapangitsa mabatire olimba kukhala malire osangalatsa pofufuza njira zoyendetsera zokhazikika komanso zogwira mtima.
Nthawi yotumiza: Oct-10-2024