Kwi-2020 Forum of Hundreds of People's Association, usihlalo we-BYD ubhengeze ukuphuhliswa kwebhetri entsha ye-lithium iron phosphate.Eli bhetri limiselwe ukwandisa ubuninzi bamandla kwiipakethi zebhetri ngama-50% kwaye liya kungena kwimveliso yobuninzi okokuqala kulo nyaka.
Siyintoni iSizathu esingemva kwegama elithi “Blade Battery”?
Igama elithi "blade battery" livela kwimilo yalo.Ezi bhetri zithambile kwaye zinde ngakumbi xa kuthelekiswa neebhetri zesikwere zemveli, zifana nokumila kwe-blade.
I-"blade battery" ibhekisela kwibhetri enkulu engaphezulu kweemitha ezi-0.6 ubude, ephuhliswe yi-BYD.Ezi seli zicwangciswe ngoluhlu kwaye zifakwe kwi-bettery pack njengama-blades.Olu yilo luphucula ukusetyenziswa kwendawo kunye noxinaniso lwamandla kwipakethi yebhetri yamandla.Ukongezelela, iqinisekisa ukuba iiseli zebhetri zinendawo enkulu ngokwaneleyo yokutshatyalaliswa kobushushu, evumela ukushisa kwangaphakathi ukuba kuqhutywe ngaphandle, ngaloo ndlela kuhlalise ubuninzi bamandla aphezulu.
Itekhnoloji yebhetri yeBlade
Itekhnoloji yebhetri yeblade yeBYD isebenzisa ubude beseli entsha ukuyila uyilo olucekethekileyo.Ngokwe-patent ye-BYD, ibhetri ye-blade inokufikelela kubude bobude obuyi-2500mm, obungaphezulu kokuphindwe kashumi kwebhetri yesiqhelo ye-lithium iron phosphate.Oku kwandisa kakhulu ukusebenza kakuhle kwebhetri.
Xa kuthelekiswa nezisombululo zebhetri ye-aluminiyam yoxande, itekhnoloji yebhetri yeblade ikwabonelela ngokuchitha ubushushu obungcono.Ngobu buchwepheshe bunelungelo elilodwa lomenzi, ubuninzi bamandla obuthile bebhetri ye-lithium-ion ngaphakathi kwevolumu yebetri eqhelekileyo inokunyuswa ukusuka kwi-251Wh/L ukuya kwi-332Wh/L, ukonyuka okungaphezulu kwe-30%.Ukongezelela, ngenxa yokuba ibhetri ngokwayo inokubonelela ngokuqiniswa komatshini, inkqubo yokuvelisa iipakethi yenziwe lula, ukunciphisa iindleko zokuvelisa.
Ilungelo elilodwa lomenzi wechiza livumela iiseli ezininzi ukuba zilungelelaniswe ecaleni kwipakethi yebhetri, okonga zombini imathiriyeli kunye neendleko zabasebenzi.Kulindeleke ukuba iindleko zizonke ziya kuncitshiswa ngama-30%.
Izinto eziluncedo ngaphezu kwezinye iibhetri zamandla
Ngokubhekiselele kwizinto ezintle kunye nezibi ze-electrode, iibhetri zamandla ezisetyenziswa kakhulu kwiimarike namhlanje ziyi-ternary lithium iibhetri kunye neebhetri ze-lithium iron phosphate, nganye ineenzuzo zayo.Iibhetri ze-lithium-ion ze-ternary zahlulwe zibe yi-ternary-NCM (nickel-cobalt-manganese) kunye ne-ternary-NCA (nickel-cobalt-aluminium), kunye ne-ternary-NCM ethatha uninzi lwesabelo semarike.
Xa kuthelekiswa neebhetri ze-lithium ze-lithium, iibhetri ze-lithium iron phosphate zinokhuseleko oluphezulu, ubomi bomjikelo obude, kunye neendleko eziphantsi, kodwa ubuninzi babo bamandla banendawo encinci yokuphucula.
Ukuba ubuninzi bamandla obuphantsi beebhetri ze-lithium iron phosphate bunokuphuculwa, imiba emininzi ingasonjululwa.Ngelixa oku kunokwenzeka ngokwethiyori, kulucelomngeni.Ke ngoko, itekhnoloji ye-CTP kuphela (iseli yokupakisha) inokwandisa ubuninzi be-volume-specific energy density yebhetri ngaphandle kokutshintsha izinto ezintle kunye nezimbi ze-electrode.
Iingxelo zibonisa ukuba ubunzima obuthile bobunzima bebhetri yeblade ye-BYD bunokufikelela kwi-180Wh/kg, malunga ne-9% ngaphezulu kunangaphambili.Lo msebenzi uthelekiswa ne "811" ibhetri ye-lithium ye-ternary, oku kuthetha ukuba ibhetri ye-blade igcina ukhuseleko oluphezulu, uzinzo, kunye neendleko eziphantsi ngelixa ifezekisa ubuninzi bamandla beebhetri ze-lithium eziphezulu.
Nangona ubunzima obuthile bobunzima bebhetri yeblade yeBYD bungaphezulu nge-9% kunesizukulwana sangaphambili, ubuninzi bomthamo othe ngqo bonyuke ngama-50%.Le yinzuzo yokwenyani yebhetri yeblade.
Ibhetri yeBYD Blade: Isicelo kunye ne-DIY Guid
Ukusetyenziswa kwebhetri yeBYD Blade
1. Izithuthi zoMbane (EVs)
Usetyenziso oluphambili lwebhetri yeBYD Blade kwizithuthi zombane.Uyilo olude kunye noyilo olusicaba lwebhetri luvumela ukuxinana kwamandla aphezulu kunye nokusetyenziswa okungcono kwendawo, kuyenza ilungele ii-EVs.Ukuxinana kwamandla okwandayo kuthetha ukuhamba kwexesha elide, eyona nto ibalulekileyo kubasebenzisi be-EV.Ukongezelela, ukutshatyalaliswa kokushisa okuphuculweyo kuqinisekisa ukhuseleko kunye nokuzinza ngexesha lokusebenza kwamandla aphezulu.
2. IiNkqubo zokuGcina amandla
Iibhetri zeBlade zikwasetyenziswa kwiinkqubo zokugcina amandla kumakhaya nakumashishini.Ezi nkqubo zigcina amandla asuka kwimithombo ehlaziyekayo efana namandla elanga nawomoya, enikezela ngogcino oluthembekileyo ngexesha lokucima okanye amaxesha okusetyenziswa kakhulu.Ukusebenza okuphezulu kunye nobomi bomjikelo omde weBlade Bettery yenza kube lukhetho oluhle kakhulu kwezi zicelo.
3. Izitishi zoMbane eziphathwayo
Kubathandi bangaphandle kunye nabo bafuna izisombululo zamandla aphathwayo, ibhetri yeBYD Blade ibonelela ngokhetho oluthembekileyo noluzinzileyo.Uyilo lwayo olukhaphukhaphu kunye nomthamo wamandla aphezulu luyenza ilungele ukukhempisha, iindawo zokusebenza ezikude, kunye nombane ongxamisekileyo.
4. Izicelo zoShishino
Kwiisetingi zemizi-mveliso, ibhetri yeBlade ingasetyenziselwa ukunika amandla oomatshini abanzima kunye nezixhobo.Uyilo lwayo olomeleleyo kunye nokukwazi ukumelana neemeko ezigqithisileyo kwenza kube yinto enokuthenjwa kwizicelo ezahlukeneyo zemizi-mveliso.
Ibhetri yeBYD Blade ibonelela ngeenzuzo ezininzi kwizicelo ezahlukeneyo, ukusuka kwizithuthi zombane ukuya kwiinkqubo zokugcina amandla.Ngokucwangcisa ngononophelo kunye nengqalelo kwiinkcukacha, ukwenza eyakho inkqubo yebhetri yeBlade kunokuba yiprojekthi ye-DIY enomvuzo.
Ixesha lokuposa: Jun-28-2024
