NgoSeptemba 27, 2024, kwi-2024 WorldIsithuthi saMandla esitsha INkomfa, iNzululwazi eyiNtloko ye-BYD kunye neNjineli eyiNtloko yezoThutho uLian Yubo ibonelele ngekamva lobuchwepheshe bebhetri, ngakumbi.iibhetri eziqinileyo. Wagxininisa ukuba nangonaBYDwenze lukhuluinkqubela kulo mmandla, kuyakuthatha iminyaka eliqela phambi kokuba iibhetri zombuso oqinileyo zisetyenziswe ngokubanzi. I-Yubo ilindele ukuba iyakuthatha iminyaka emithathu ukuya kwemihlanu ukuba ezi bhetri zibe zezona ziqhelekileyo, kunye neminyaka emihlanu ibe lixesha lokwenyani. Eli themba lilumkileyo libonisa ubunzima benguquko ukusuka kwiibhetri ze-lithium-ion zemveli ukuya kwiibhetri eziqinileyo.
I-Yubo iqaqambise imingeni emininzi ejongene netekhnoloji yebhetri yelizwe eliqinileyo, kubandakanya iindleko kunye nokulawulwa kwezinto. Waphawula ukuba iibhetri ze-lithium iron phosphate (LFP) azinakwenzeka ukuba zipheliswe kwi-15 ezayo kwiminyaka eyi-20 ngenxa yemeko yazo yemarike kunye neendleko-zokusebenza. Ngokuchasene noko, ulindele ukuba iibhetri ze-slid-state ziza kusetyenziswa kakhulu kwiimodeli eziphezulu kwixesha elizayo, ngelixa iibhetri ze-lithium iron phosphate ziya kuqhubeka zikhonza iimodeli eziphantsi. Le ndlela imbini ivumela ukuqinisa ubudlelwane phakathi kwezi ntlobo zimbini zebhetri ukujongana namacandelo ahlukeneyo entengiso yeemoto.
Ishishini leemoto lijongene nokukhula komdla kunye notyalo-mali kubuchwepheshe bebhetri yesimo esiqinileyo. Abavelisi abakhulu abafana ne-SAIC kunye ne-GAC babhengeze izicwangciso zokuphumeza imveliso yobuninzi beebhetri zelizwe lonke ukususela ngo-2026. Lo mgca wexesha ubeka i-2026 njengonyaka obalulekileyo kwi-evolution ye-teknoloji yebhetri, ephawula ukuguquka okunokwenzeka kwimveliso yobuninzi. yeebhetri ezizinzileyo zonke. Itekhnoloji yebhetri yesimo esiqinileyo. Iinkampani ezifana neGuoxuan Hi-Tech kunye nePenghui Energy nazo ziye zaxela ngokulandelelana impumelelo kweli candelo, zomeleza ngakumbi ukuzibophelela kweshishini ekuqhubeleni phambili itekhnoloji yebhetri.
Iibhetri ezikwimeko eqinileyo zimele ukutsibela phambili okukhulu kwitekhnoloji yebhetri xa kuthelekiswa neebhetri zelithium-ion kunye ne-lithium-ion polymer. Ngokungafaniyo nezandulelayo, iibhetri zombuso oqinileyo zisebenzisa i-electrode eyomeleleyo kunye nee-electrolyte ezomeleleyo, ezibonelela ngeenzuzo ezininzi. Uxinaniso lwamandla eethiyori zeebhetri zelizwe eliqinileyo linokuba ngaphezu kokuphindwe kabini kwiibhetri eziqhelekileyo ze-lithium-ion, okwenza kube yinto enyanzelekileyo yezithuthi zombane (EVs) ezifuna amandla aphezulu okugcina amandla.
Ukongeza ekubeni noxinaniso lwamandla oluphezulu, iibhetri zombuso oqinileyo nazo zikhaphukhaphu. Ukunciphisa ubunzima kubangelwa ukupheliswa kokubeka iliso, ukupholisa kunye neenkqubo zokugquma ezifunekayo ngokuqhelekileyo kwiibhetri ze-lithium-ion. Ubunzima obulula abuphuculi kuphela ukusebenza kakuhle kwesithuthi, kunceda ukuphucula ukusebenza kunye noluhlu. Ukongeza, iibhetri zombuso oqinileyo ziyilelwe ukuba zihlawule ngokukhawuleza kwaye zihlale ixesha elide, ukusombulula imiba emibini ebalulekileyo kubasebenzisi bezithuthi zombane.
Uzinzo lwe-Thermal lolunye uncedo oluphambili lweebhetri eziqinileyo. Ngokungafaniyo neebhetri ze-lithium-ion zendabuko, eziqhwala kumaqondo aphantsi, iibhetri eziqinileyo zinokugcina ukusebenza kwazo kuluhlu olubanzi lobushushu. Olu phawu lubaluleke kakhulu kwiindawo ezineemeko zemozulu ezimbi kakhulu, ukuqinisekisa ukuba izithuthi zombane zihlala zithembekile kwaye zisebenza kakuhle kungakhathaliseki ukuba bushushu bangaphandle. Ukongezelela, iibhetri eziqinileyo zibhekwa njengezikhuselekileyo kuneebhetri ze-lithium-ion ngenxa yokuba zincinci kwiisekethe ezimfutshane, ingxaki eqhelekileyo engakhokelela ekungaphumeleli kwebhetri kunye neengozi zokhuseleko.
Uluntu lwezenzululwazi luya luqonda ngakumbi iibhetri zelizwe njengeyona ndlela isebenzayo kwiibhetri ze-lithium-ion. Itekhnoloji isebenzisa ikhompawundi yeglasi eyenziwe nge-lithium kunye nesodium njengesixhobo sokuqhuba, ithatha indawo ye-electrolyte engamanzi esetyenziswa kwiibhetri eziqhelekileyo. Olu lutsha lunyusa kakhulu uxinaniso lwamandla ebhetri ye-lithium, okwenza itekhnoloji ye-slid-state igxile kuphando kunye nophuhliso lwexesha elizayo. Njengoko ishishini leemoto liqhubeka nokuvela, ukudityaniswa kweebhetri zombuso oqinileyo kunokuchaza ngokutsha imo yemoto yombane.
Lilonke, ukuhambela phambili kobuchwephesha bebhetri yemeko eqinileyo kuthembisa ikamva eliqaqambileyo kushishino lweemoto. Ngelixa imingeni ihleli ngokweendleko kunye nokulawulwa kwezinto eziphathekayo, izibophelelo ezivela kubadlali abakhulu abafana ne-BYD, i-SAIC kunye ne-GAC zibonisa ukukholelwa okuqinileyo kumandla ebhetri ye-slid-state. Njengoko unyaka obalulekileyo ka-2026 usondela, ishishini lilungele impumelelo enkulu enokuguqula indlela esicinga ngayo malunga nokugcinwa kwamandla esithuthi sombane. Ukudityaniswa koxinano lwamandla aphezulu, ubunzima obukhaphukhaphu, ukutshaja okukhawulezayo, ukuzinza kwe-thermal kunye nokhuseleko olongeziweyo kwenza iibhetri zombuso oqinileyo zibe ngumda ochulumancisayo kukhangelo lwezisombululo zothutho ezizinzileyo nezisebenzayo.
Ixesha lokuposa: Oct-10-2024