Engqungqutheleni Yamakhulu Abantu Yango-2020, usihlalo we-BYD umemezele ukuthuthukiswa kwebhethri elisha le-lithium iron phosphate. Leli bhethri lihlelelwe ukwandisa ubuningi bamandla amaphakethe ebhethri ngo-50% futhi lizoqala ukukhiqizwa ngobuningi okokuqala kulo nyaka.
Iyini imbangela yegama elithi “ibhethri le-blade”?
Igama elithi “ibhethri le-blade” livela esimweni salo. Lawa mabhethri ayisicaba futhi made kakhulu uma eqhathaniswa namabhethri avamile ayisikwele, afana nesimo se-blade.
“Ibhethri le-blade” libhekisela kuseli elikhulu lebhethri elingaphezu kwamamitha angu-0.6 ubude, elakhiwe yi-BYD. Lawa maseli ahlelwe ngendlela efanayo futhi afakwa ephaketheni lebhethri njengezinsika. Lo mklamo uthuthukisa ukusetshenziswa kwesikhala kanye nobuningi bamandla ephaketheni lebhethri lamandla. Ngaphezu kwalokho, kuqinisekisa ukuthi amaseli ebhethri anendawo enkulu ngokwanele yokushabalalisa ukushisa, okuvumela ukushisa kwangaphakathi ukuthi kuqhutshwe ngaphandle, ngaleyo ndlela kuhambisane nobuningi bamandla aphezulu.
Ubuchwepheshe Bebhethri Le-Blade
Ubuchwepheshe bebhethri le-blade le-BYD busebenzisa ubude obusha beseli ukudala umklamo oyisicaba. Ngokusho kwelungelo lobunikazi le-BYD, ibhethri le-blade lingafinyelela ubude obuphezulu obungu-2500mm, okungaphezu kokuphindwe kayishumi kunobebhethri le-lithium iron phosphate elivamile. Lokhu kuthuthukisa kakhulu ukusebenza kahle kwephakethe lebhethri.
Uma kuqhathaniswa nezixazululo zebhethri le-aluminium case elingunxande, ubuchwepheshe bebhethri le-blade buphinde bunikeze ukushabalaliswa kokushisa okungcono. Ngalobu buchwepheshe obunelungelo lobunikazi, ubukhulu bamandla athile ebhethri le-lithium-ion ngaphakathi kwevolumu yebhethri evamile bungakhushulwa kusuka ku-251Wh/L kuya ku-332Wh/L, ukwanda okungaphezu kuka-30%. Ngaphezu kwalokho, ngoba ibhethri ngokwalo linganikeza ukuqinisa kwemishini, inqubo yokukhiqiza yamaphakethe ilula, kunciphisa izindleko zokukhiqiza.
Ilungelo lobunikazi livumela ukuthi amaseli amaningi angawodwa ahlelwe eceleni kwebhethri, okusindisa kokubili izindleko zezinto zokwakha kanye nezabasebenzi. Kulindeleke ukuthi izindleko zizonke zizoncishiswa ngo-30%.
Izinzuzo Ngaphezu Kwamanye Amabhethri Amandla
Ngokuphathelene nezinto ze-electrode ezinhle nezimbi, amabhethri kagesi asetshenziswa kakhulu emakethe namuhla amabhethri e-ternary lithium kanye namabhethri e-lithium iron phosphate, ngalinye linezinzuzo zalo. Amabhethri e-ternary lithium-ion ahlukaniswe ngama-ternary-NCM (nickel-cobalt-manganese) kanye nama-ternary-NCA (nickel-cobalt-aluminium), kanti i-ternary-NCM ithatha ingxenye enkulu yesabelo semakethe.
Uma kuqhathaniswa namabhethri e-lithium e-ternary, amabhethri e-lithium iron phosphate anokuphepha okuphezulu, impilo yomjikelezo omude, kanye nezindleko eziphansi, kodwa ubuningi bawo bamandla abunasikhala sokuthuthukiswa.
Uma ubuningi bamandla aphansi bamabhethri e-lithium iron phosphate bungathuthukiswa, izinkinga eziningi bezizoxazululwa. Nakuba lokhu kungenzeka ngokwemfundiso, kuyinselele impela. Ngakho-ke, ubuchwepheshe be-CTP (ukuya kuseli) kuphela obungakhulisa ubuningi bamandla obuthile bebhethri ngaphandle kokushintsha izinto ze-electrode ezinhle nezimbi.
Imibiko ikhombisa ukuthi ubukhulu bamandla obuqondene nesisindo sebhethri le-BYD's blade bungafinyelela ku-180Wh/kg, cishe ngo-9% kunangaphambili. Lokhu kusebenza kufana nebhethri le-lithium “le-811″ ternary lithium, okusho ukuthi ibhethri le-blade ligcina ukuphepha okuphezulu, ukuzinza, kanye nezindleko eziphansi ngenkathi lifinyelela ubukhulu bamandla bamabhethri e-lithium e-ternary aphezulu.
Nakuba ubukhulu bamandla obuqondene nesisindo sebhethri le-BYD buphakeme ngo-9% kunesizukulwane esidlule, ubukhulu bamandla obuqondene nomthamo bukhuphuke ngamaphesenti afinyelela ku-50. Lena inzuzo yangempela yebhethri le-blade.
Ibhethri le-BYD Blade: Isicelo kanye nomhlahlandlela we-DIY
Ukusetshenziswa kwebhethri le-BYD Blade
1. Izimoto Zikagesi (ama-EV)
Ukusetshenziswa okuyinhloko kwebhethri le-BYD Blade kusezimotweni zikagesi. Ukwakheka kwebhethri okude nokuyisicaba kuvumela ukuminyana kwamandla aphezulu kanye nokusetshenziswa kwesikhala okungcono, okwenza kube kuhle kuma-EV. Ukuminyana kwamandla okwandisiwe kusho ukuhamba ibanga elide, okuyisici esibalulekile kubasebenzisi be-EV. Ngaphezu kwalokho, ukushabalaliswa kokushisa okuthuthukisiwe kuqinisekisa ukuphepha nokuzinza ngesikhathi sokusebenza kwamandla aphezulu.
2. Izinhlelo Zokugcina Amandla
Amabhethri e-blade asetshenziswa nasezinhlelweni zokugcina amandla emakhaya nasemabhizinisini. Lezi zinhlelo zigcina amandla avela emithonjeni evuselelekayo njengamandla elanga nawomoya, zinikeza isipele esithembekile ngesikhathi sokungasebenzi noma izikhathi zokusetshenziswa okuphezulu. Ukusebenza kahle okuphezulu kanye nokuphila komjikelezo omude kwebhethri le-Blade kwenza kube ukukhetha okuhle kakhulu kulezi zinhlelo zokusebenza.
3. Iziteshi Zikagesi Eziphathekayo
Kwabathandi bangaphandle kanye nalabo abadinga izixazululo zamandla aphathekayo, i-BYD Blade Battery inikeza inketho ethembekile nehlala isikhathi eside. Umklamo wayo olula kanye namandla aphezulu okwenza ifanelekele ukukhempa, izindawo zokusebenzela ezikude, kanye nezinsiza zikagesi eziphuthumayo.
4. Izicelo Zezimboni
Ezindaweni zezimboni, i-Blade Battery ingasetshenziswa ukunika amandla imishini esindayo kanye nemishini. Ukwakheka kwayo okuqinile kanye nekhono lokubekezelela izimo ezibucayi kuyenza ibe ukukhetha okuthembekile kwezicelo ezahlukahlukene zezimboni.
Ibhethri le-BYD Blade linikeza izinzuzo eziningi zezinhlelo zokusebenza ezahlukahlukene, kusukela ezimotweni zikagesi kuya ezinhlelweni zokugcina amandla. Ngokuhlela ngokucophelela nokunaka imininingwane, ukudala uhlelo lwakho lwebhethri le-Blade kungaba iphrojekthi ezuzisayo ye-DIY.
Isikhathi sokuthunyelwe: Juni-28-2024
