Pakati pekukurumidza kukura kwemagetsi emotokari tekinoroji,BYD, China inotungamira kugadzira mota nemabhatiri, yafambira mberi zvakanyanya mukutsvagisa nekuvandudzwa kwemabhatiri ehurumende. Sun Huajun, mukuru wetekinoroji mukuru weBYD's bhatiri division, akati kambani yakabudirira kugadzira batch yayo yekutanga-yakasimba-state mabhatiri muna 2024. Batch yekutanga yekugadzira, iyo yaisanganisira 20Ah uye 60Ah mabhatiri, yakawanikwa pamutsetse wekugadzira mutyairi. Zvisinei, BYD iye zvino haina zvirongwa zvekugadzirwa kwakakura, uye zvikumbiro zvekuratidzira zvakakura zvinotarisirwa kutangwa kumativi ose 2027. Iyi nzira yekuchenjerera inoratidza kuzvipira kwekambani kuve nechokwadi chokuti teknolojia yakanyatsogadzirwa uye yakagadzirira kumusika.
Kukosha kwemabhatiri ehurumende ari mukukwanisa kwavo kushandura indasitiri yemotokari yemagetsi. Kusiyana nemabhatiri echinyakare anoshandisa maelectrolyte emvura anobvira, mabhatiri ehurumende anoshandisa maelectrolyte akasimba, ayo anovandudza kuchengeteka nekushanda. Aya mabhatiri anotarisirwa kuwana yakakwira simba density, kuita zvirinani simba, hupenyu hurefu hwebhatiri uye ipfupi yekuchaja nguva. Sezvo kudiwa kwepasi rose kwemotokari dzemagetsi kuri kuramba kuchikura, kuvandudzwa kwemabhatiri ehurumende kwakakosha kuzadzisa zvinotarisirwa nevatengi uye kufambisira mberi mhinduro dzekufambisa. BYD inotarisisa pane sulfide electrolytes, nekuda kwemitengo uye maitiro kugadzikana zvikonzero, inoisa kambani pamberi peichi shanduko yetekinoroji.
Competitive Landscape: BYD uye Ramangwana reSolid-State Mabhatiri
Maonero aSun Huajun paSolid-State Battery Forum ichangoburwa anojekesa mamiriro emakwikwi mukati meindastiri. Akacherekedza kuti vakwikwidzi veBYD havafanirwe kutora yakasimba-state tekinoroji pamberi pa2027, zvichiratidza kuti indasitiri yese iri kufamba pamwero wakawiriraniswa. Kucherekedza uku kunoburitsa mweya wekubatana uye wekuvandudza wemusika wemotokari yemagetsi, uko makambani ari kushanda kusundira miganhu yebhatiri tekinoroji. Kuzvipira kweBYD kune akasimba-nyika mabhatiri anokwana mune yakakura indasitiri maitiro, sevamwe vatambi vakuru vakaita seCATL vari kuongorora sulfide-based solid-state mhinduro.
Kuchinja kune yakasimba-state mabhatiri hakusi pasina matambudziko ayo. Nepo zvakanakira theoretical zvichimanikidza, ikozvino chiyero chekugadzira chinoramba chiripo, kunyanya maererano nekupihwa kwesulfide electrolytes. Zuva rakasimbisa kuti kwave kukasika kuti tikurukure nezvekushandisa mari pasina kugadzirwa kwakakura. Chokwadi ichi chinoburitsa kukosha kwekuenderera mberi nekudyara mukutsvaga nekusimudzira kukunda zvipingamupinyi zvinouya nekuwedzera kugadzirwa. Sezvo BYD nevakwikwidzi vayo vanoshanda kuti vazadzise zvinangwa izvi, mukana wemabhatiri ehurumende kuti agadzirise mamiriro emotokari yemagetsi ari kuramba achijeka.
Kuvaka ramangwana rakasvibirira: basa remabhatiri ehurumende mukutakura kwakasimba
Nyika irikuda chaizvo mhinduro dzesimba rinogara dziripo, uye kufambira mberi kweBYD mune yakasimba-state bhatiri tekinoroji inomiririra mwaranzi wetariro. Iyo kambani Blade Batteries, inoshandisa lithium iron phosphate (LFP) bhatiri kemikari, yakatogadzira mukurumbira wekuchengetedza uye kugona. Nekudaro, kuunzwa kwemabhatiri akasimba-nyika inotarisirwa kuzadzisa tekinoroji iripo, kunyanya mumamodeli eprimiyamu. Lian Yubo, sainzi mukuru weBYD uye mukuru weAutomotive Engineering Research Institute, anofungidzira remangwana apo mabhatiri ehurumende anogara pamwe chete nemabhatiri eLFP kuti aenderane nemhando dzakasiyana dzemotokari uye zvinodiwa nevatengi.
Kubata kwakanaka kwemabhatiri ehurumende kunopfuura kupfuura kambani imwe chete uye kunopindirana nechinangwa chakakura chekuvaka nyika yakasvibira. Sezvo nyika dzichishandira kuderedza kuburitsa kabhoni uye shanduko kune simba rinogoneka, kuvandudza tekinoroji yebhatiri yakakosha. Kuzvipira kweBYD kune hunyanzvi uye kusimba kunoda nyika dzepasirese kuti dziise mari mumhinduro dzakachena dzesimba. Nekutenda mukugona kwehunyanzvi hweChinese uye zvirongwa zvinotsigira zvinosimudzira maitiro akasimba, tinogona kushanda pamwe chete kugadzira ramangwana apo mota dzemagetsi dzinova dzakajairika uye pasi rinobudirira.
Mukupedzisa, kuedza kweBYD kutanga mune yakasimba-state bhatiri tekinoroji inoratidza hungwaru uye kufanoona kweindasitiri yemotokari yeChina. Ipo iyo kambani inofamba nekuomarara kwekuvandudza bhatiri, kutarisa kwayo pakuchengetedza, kuita, uye kusimba kunoisa iyo semutungamiri mukuchinja kwemotokari yemagetsi. Rwendo rwekutorwa kwevazhinji kwemabhatiri akasimba-nyika inogona kuita zvishoma nezvishoma, asi mabhenefiti angangosvika kure. Nekugamuchira hutsva uye nekusimudzira kubatana, tinogona kuvaka remangwana rakasvibira, rakasimba kune zvizvarwa zvichauya. Ngatibatanei seri kwekufambira mberi kwehunyanzvi hweChina uye tishande kugadzira nyika ine magetsi akachena uye mota dzemagetsi dzinowanikwa nevanhu vese.
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Nguva yekutumira: Mar-15-2025