Ukwandisa i-Lindepan kunye nokuSebenza kweebhetri zeLithium-ion, imikhwa efanelekileyo yokutshaja ibalulekile. Izifundo zamva nje kunye neengcebiso zeshishini zibonisa iindlela ezahlukileyo ze-charas ezisetyenzisiweyo zebhetri ezisetyenzisiweyo zebhetri ezisetyenzisiweyo: i-nickel-cobanet-manganese (i-tem okanye i-lithium ye-inyibilium phosphate (LFP) i-photeries. Nantsi into abasebenzisi ekufuneka bazi:
Iingcebiso eziphambili
- Iibhetri ze-NCM: HlawulaIipesenti ezingama-90 okanye ngezantsiukusetyenziswa kwemihla ngemihla. Kunqande iintlawulo ezizeleyo (100%) ngaphandle kokuba kukho imfuneko kuhambo olude.
- Iibhetri ze-lfp(Ngelixa nkcinkca imihla ngemihlaIipesenti ezingama-90 okanye ngezantsiilungile, aveki nganye
- intlawulo(100%) kufuneka ukhumbule imeko yentlawulo (SOC) uqikelelo.
Kutheni le nto ziphephe iindleko ze-NCM BETER?
I-1. Uxinzelelo lwevolthi ephezulu ukhawulezisa ukonakaliswa
Iibhetri ze-NCM zisebenza kumda ophezulu wevolthi xa kuthelekiswa neebhetri ze-LFP. Ukutshaja ngokupheleleyo ezi bheries ziqokelele ekubeni banciphise amanqanaba e-voltage, ukukhawulezisa ukusetyenziswa kwezixhobo ezisebenzayo kwi-Mathode. Le nkqubo ingenakutshintshelwa kukhokelela ekulahlekelweni kwethamsanqa kwaye inqamle i-wospan iyonke.
I-2. I-Comm Comoks
Iipakethi zebhetri ziqukethe iiseli ezininzi ezinokwazi ukungangqinelani ngokwemvelo ngenxa yokwahluka okwahlukeneyo kunye nokungafani kwama-elektroniki. Xa shasa ukuya kwi-100%, iiseli ezithile zinokugqitha, zenza uxinzelelo lwasekhaya kunye nokuthambisa. Ngelixa iinkqubo zolawulo lwebhetri (ii-BMS) zilungelelanisa i-voltages yeseli, kwanokuba neenkqubo eziphezulu ezivela kwiimpawu ezikhokelela eTessa kwaye i-BYD ayikwazi ukuphelisa lo mngcipheko.
3. Imiceli mngeni yoqikelelo
Iibhetri ze-NCM zibonisa ijikajika le-voltage, inika i-enika i-SORT ye-SOR SECROOLS ngeyona ndlela ivulekileyo ye-Voltage (I-OCV). Ngokwahlukileyo, iibhetri ze-LFP zigcina i-cultage ye-voltage phakathi kwe-15% neye-95% yeSoc, esekwe kwi-OCV sobunzulu seSocrocals. Ngaphandle kwezityholo ezigcweleyo, iibhetri ze-LFP zizabalazela ukuphinda ndizikhumbuze imilinganiselo yazo. Oku kunokunyanzela i-BMS kwiindlela ezikhuselayo rhoqo, ukusebenza kakuhle kunye nempilo yebhetri yexesha elide.
Kutheni iibhetri ze-LFP zidinga iindleko ezipheleleyo zeveki
Intlawulo yeveki ye-100% yeebhetri ze-LFP isebenza njenge "Misela" le-BMS. Le nkqubo ibhala ifowuni ivotsethi kwaye ilungisa ukungachaneki okubangelwa yiprofayili yabo yokuzinza kweevolimu. I-SHECRE SOC Idatha yeCortal ibalulekile kwi-BMS ukwenza amanyathelo okhuselo ngokufanelekileyo, njengokuthintela ukukhululwa okanye ukuqhuba imijikelezo eqhubela phambili. Ukutsiba le mali kunokukhokelela ekuphandleni kwangaphambi kwexesha okanye ukusebenza okungalindelekanga kwamathole.
Eyona nto ibalulekileyo kubasebenzisi
- Abanini bebhetri ye-NCMIbeka phambili iindleko zenxalenye (≤90%) kwaye zigcine iindleko ezigcweleyo zeemfuno zexesha elithile.
- Abanini bebhetri ye-LFP: Gcina i-sharating yemihla ngemihla kwi-90% kodwa qinisekisa umjikelo ohlawulelwayo ngeveki.
- Bonke abasebenzisi: Kulumkele ukuhanjiswa ngokunzulu kunye namaqondo obushushu agqithisileyo ukuya kwandisa ubomi bebhetri.
Ngokamkela ezi zicwangciso, abasebenzisi banokuphucula ukuqina kwebhetri, ukunciphisa ukonakaliswa kwexesha elide, kunye nokuqinisekisa ukusebenza ngokuthembekileyo kwizithuthi zombane okanye iinkqubo zokugcina amandla.
Hlala unolwazi malunga nohlaziyo lwamva nje kwitekhnoloji yebhetri kunye neendlela zokuzinza ngokuzinzileyo ngokubhalisela incwadana yethu.
Ixesha lokuphumla: Mar-13 ukuya ku-525
