Izifudumezi zebhetri zezithuthi zamandla amatshavumela ibhetri ibe kubushushu obufanelekileyo ukugcina yonke inkqubo yesithuthi isebenza ngokufanelekileyo. Xa ubushushu buphantsi kakhulu, ezi lithium ion ziyabanda, zithintela intshukumo yazo kwaye zenze amandla ombane ebhetri ehle kakhulu, ngoko ke kuyimfuneko ukuyifudumeza kwangaphambili ibhetri ebusika okanye xa ubushushu buphantsi kakhulu.
Inkqubo yokufudumeza iibhetri zesithuthi sombane esicocekileyo ngamandla amatsha ikakhulu ngezi ndlela zimbini zilandelayo: ukufudumeza kwangaphambili, isifudumezi samanzi epetroli ngokufaka isifudumezi samanzi kwizithuthi zombane ezintsha zamandla, ngokudluliselwa kobushushu kwibhetri ukufudumeza kufikelele kubushushu obuqhelekileyo bokusebenza. Amandla amatshaisifudumezi sombane esinombane ophezulungokufakaIsifudumezi se-PTCkwisithuthi esitsha sombane esinamandla, esinokudlulisela ubushushu kwinkqubo yebhetri yesithuthi sombane ukuze siyifudumale kwangaphambili size siyenze ibe kubushushu obuqhelekileyo bokusebenza.
Ebusika, uluhlu lwezithuthi zombane ezisebenzisa amandla amatsha luhlala luncipha kakhulu, ikakhulu ngenxa yokuba i-electrolyte viscosity ye-electrolyte yephakheji yebhetri inyuka kumaqondo obushushu aphantsi kwaye ukusebenza kokutshaja nokukhupha ibhetri kwehla. Ngokwethiyori: akuvumelekanga ukutshaja iibhetri ze-lithium kwi--20 degrees Celsius (kuya kubangela umonakalo kwibhetri). Izithuthi zombane zingasonjululwa ngokufakelaizifudumezi zokupakaukufudumeza ipakethe yebhetri yezithuthi ezintsha zamandla ukuze ibe kubushushu obuqhelekileyo bokusebenza, ukusombulula ingxaki yokunciphisa uluhlu lwezithuthi ezintsha zamandla ombane kwindawo enobushushu obuphantsi ebusika kunye nokuthintela ukonakala kwepakethe yebhetri ngenxa yokutshaja kobushushu obuphantsi.
Okuisifudumezi sesipholisi se-voltage ephezuluiphucule izinga layo lokusasaza ubushushu ngenxa yokusebenzisa isinki yobushushu eqhotyoshiweyo, kwaye iqwalasele ngokupheleleyo iimeko ezahlukeneyo zobushushu nezombaneIsifudumezi se-PTCiindawo ezisebenzayo, kunye nokubopha kwayo okuqinileyo, ukuqhuba kakuhle kobushushu kunye nokusebenza kakuhle kokusasaza ubushushu, ukusebenza kakuhle kunye nokuthembeka. Olu hlobo lweIsifudumezi se-PTCineengenelo zokuxhathisa ubushushu obuncinci kunye nokusebenza kakuhle kokudlulisa ubushushu, kwaye sisifudumezi sombane esizenzekelayo esigcina umbane.
Ixesha leposi: Jan-17-2023
