NgoSepthemba 27, 2024, eMhlabeni ka-2024Imoto Yamandla Entsha Ingqungquthela, i-BYD Chief Scientist kanye noChief Automotive Engineer uLian Yubo banikeze imininingwane ngekusasa lobuchwepheshe bebhethri, ikakhulukazi.amabhethri aqinile. Ukugcizelele ukuthi nakubaBYDwenze okukhuluinqubekelaphambili kulo mkhakha, kuzothatha iminyaka embalwa ngaphambi kokuthi amabhethri esimo esiqinile asetshenziswe kabanzi. I-Yubo ilindele ukuthi kuzothatha iminyaka emithathu kuya kwemihlanu ukuthi lawa mabhethri abe asetshenziswa kakhulu, kanti iminyaka emihlanu ingumugqa wesikhathi ongokoqobo. Lokhu kuthemba okuhlakaniphile kubonisa ubunkimbinkimbi boshintsho ukusuka kumabhethri e-lithium-ion endabuko ukuya kumabhethri esimo esiqinile.
I-Yubo igqamise izinselelo ezimbalwa ezibhekene nobuchwepheshe bebhethri yesimo esiqinile, okuhlanganisa izindleko nokulawulwa kwezinto. Ubalule ukuthi amabhethri e-lithium iron phosphate (LFP) mancane amathuba okuthi aqedwe eminyakeni eyi-15 kuye kwengama-20 ezayo ngenxa yesimo sawo semakethe nokusebenza kahle kwezindleko. Ngokuphambene nalokho, ulindele ukuthi amabhethri e-solid state azosetshenziswa ikakhulukazi kumamodeli aphezulu esikhathini esizayo, kuyilapho amabhethri e-lithium iron phosphate azoqhubeka ekhonza amamodeli aphansi. Le ndlela ekabili ivumela ubudlelwano obuqinisanayo phakathi kwezinhlobo ezimbili zamabhethri ukuze kuhlinzekelwe izingxenye ezahlukene zemakethe yezimoto.
Imboni yezimoto ibhekene nokukhula kwentshisekelo nokutshalwa kwezimali kubuchwepheshe bebhethri lesimo esiqinile. Abakhiqizi abakhulu njenge-SAIC kanye ne-GAC bamemezele izinhlelo zokuzuza ukukhiqizwa ngobuningi bamabhethri e-solid-state ekuqaleni kuka-2026. Lo mugqa wesikhathi ubeka u-2026 njengonyaka obalulekile ekuthuthukisweni kobuchwepheshe bebhethri, okuphawula inguquko engaba khona ekukhiqizeni ngobuningi. lamabhethri esimo esiqinile. Ubuchwepheshe bebhethri lesimo esiqinile. Izinkampani ezifana ne-Guoxuan Hi-Tech kanye nePenghui Energy nazo zibike ngokulandelana impumelelo kulo mkhakha, okuqinisa nakakhulu ukuzibophezela kwemboni ekuthuthukiseni ubuchwepheshe bebhethri.
Amabhethri esimo esiqinile amele ukugxumela phambili okukhulu kubuchwepheshe bebhethri uma kuqhathaniswa namabhethri e-lithium-ion endabuko kanye namabhethri e-lithium-ion polymer. Ngokungafani nabanduleli bawo, amabhethri esimo esiqinile asebenzisa ama-electrode aqinile nama-electrolyte aqinile, anikeza izinzuzo ezimbalwa. Ukuminyana kwamandla okucatshangwayo kwamabhethri esimo esiqinile kungaba ngaphezu kokuphindwe kabili kunamabhethri avamile e-lithium-ion, okuwenza abe inketho ephoqelelayo yezimoto zikagesi (ama-EV) ezidinga umthamo omkhulu wokugcina amandla.
Ngaphezu kokuba nokuminyana kwamandla okuphezulu, amabhethri esimo esiqinile nawo alula. Ukwehliswa kwesisindo kubangelwa ukuqedwa kokuqapha, ukupholisa kanye nezinhlelo zokufaka izinto ezidingekayo ngokuvamile kumabhethri e-lithium-ion. Isisindo esincane asigcini nje ngokuthuthukisa ukusebenza kahle kwemoto yonke, futhi sisiza ukuthuthukisa ukusebenza nobubanzi. Ukwengeza, amabhethri esimo esiqinile aklanyelwe ukushaja ngokushesha futhi ahlale isikhathi eside, axazulula izinkinga ezimbili ezibalulekile zabasebenzisi bezimoto zikagesi.
Ukuzinza kokushisa kungenye inzuzo ebalulekile yamabhethri esimo esiqinile. Ngokungafani namabhethri e-lithium-ion endabuko, aqhwaza emazingeni okushisa aphansi, amabhethri esimo esiqinile angagcina ukusebenza kwawo ebangeni lokushisa elibanzi. Lesi sici sibaluleke kakhulu ezindaweni ezinesimo sezulu esibi kakhulu, ukuqinisekisa ukuthi izimoto zikagesi zihlala zithembekile futhi zisebenza kahle kungakhathaliseki izinga lokushisa langaphandle. Ukwengeza, amabhethri e-solid-state abhekwa njengephephile kunamabhethri e-lithium-ion ngoba awathambekele kangako kumasekhethi amafushane, inkinga evamile engaholela ekuhlulekeni kwebhethri nobungozi bokuphepha.
Umphakathi wesayensi uya ngokuya uqaphela amabhethri esimo esiqinile njengenye indlela esebenzayo yamabhethri e-lithium-ion. Ubuchwepheshe busebenzisa inhlanganisela yengilazi eyenziwe nge-lithium ne-sodium njenge-conductive material, esikhundleni se-electrolyte ewuketshezi esetshenziswa kumabhethri avamile. Lokhu okusha kukhulisa kakhulu ukuminyana kwamandla amabhethri e-lithium, okwenza ubuchwepheshe besimo esiqinile bugxile ocwaningweni nasekuthuthukisweni kwesikhathi esizayo. Njengoba imboni yezimoto iqhubeka nokuthuthuka, ukuhlanganiswa kwamabhethri esimo esiqinile kungase kuchaze kabusha isimo semoto kagesi.
Sekukonke, intuthuko kubuchwepheshe bebhethri yesimo esiqinile ithembisa ikusasa eliqhakazile lemboni yezimoto. Nakuba izinselele zisekhona mayelana nezindleko nokulawulwa kwezinto, izibopho ezivela kubadlali abakhulu njenge-BYD, i-SAIC ne-GAC zibonisa ukukholelwa okuqinile emandleni amabhethri e-solid state. Njengoba unyaka obalulekile ka-2026 usondela, imboni ilindele impumelelo enkulu engalungisa kabusha indlela esicabanga ngayo mayelana nokugcinwa kwamandla emoto kagesi. Inhlanganisela yokuqina kwamandla aphezulu, isisindo esilula, ukushaja okusheshayo, ukuzinza okushisayo nokuphepha okuthuthukisiwe kwenza amabhethri esimo esiqinile abe umngcele ojabulisayo ekusesheni izixazululo zokuthutha ezizinzile nezisebenza kahle.
Isikhathi sokuthumela: Oct-10-2024