Yazisa:
Ishishini lezithuthi zombane (i-EV) liphambili ekuphuculeni ubuchwepheshe, lihlala lityhala imida yokuvelisa izinto ezintsha. Iindaba zamva nje zibonisa ukuba iimpumelelo ezininzi kubuchwepheshe bokufudumeza zinokuphucula ukusebenza kunye nokuthembeka kwezithuthi zombane kwiindawo ezibandayo. Abavelisi basebenzisa amandlaIzifudumezi zegumbi lebhetri le-PTC, izifudumezi zebhetri ezine-voltage ephezulu, izifudumezi zokupholisa umbane kunye nezifudumezi ezine-voltage ephezulu ukuhlangabezana nomceli mngeni wokugcina iimeko zobushushu ezifanelekileyo kwiibhetri zezithuthi zombane, ngaloo ndlela zonyusa ukusebenza kwazo kunye nomgama wokuqhuba.
I-heater yegumbi lebhetri ye-PTC:
Enye yezona zinto ziphambili kwisithuthi sombane yibhetri, njengoko inika amandla kuyo yonke imoto. Nangona kunjalo, iimeko zemozulu ebandayo zinokuchaphazela kakhulu ukusebenza kwebhetri kwaye zinciphise uluhlu lokuqhuba ngokubanzi. Ukusombulula le ngxaki, isifudumezi se-PTC compartment battery heater savela njengesisombululo esiphumelelayo. Itekhnoloji yePositive Temperature Coefficient (PTC) ivumela ukufudumeza ibhetri ngokufanelekileyo ngelixa ithintela ubushushu obugqithisileyo. Ngokugcina uluhlu olufanelekileyo lobushushu bokusebenza, izifudumezi ze-PTC compartment battery heaters ziqinisekisa ukusebenza kakuhle kwebhetri, zinceda izithuthi zombane zifezekise ukusebenza kakuhle nokuba kumaqondo obushushu angaphantsi kwe-zero.
Isifudumezi sebhetri esine-voltage ephezulu:
Njengoko imfuno yezithuthi zombane ezihamba ixesha elide iqhubeka ikhula, iinkqubo zebhetri ezinamandla aphezulu ziya zisiba zibaluleke ngakumbi. Nangona kunjalo, ezi bhetri zichaphazeleka ziziphumo ezimbi zemozulu ebandayo kakhulu, nto leyo ebangela ukusebenza okuphantsi. Ukuze sihlangabezane nalo mceli mngeni, singenise iheater yebhetri enamandla aphezulu. Ezi heater azifudumezi ibhetri ngokukhawuleza nangokufanelekileyo kuphela, kodwa zikwaqinisekisa ukusasazwa kobushushu ngokulinganayo kuyo yonke iseli yebhetri. Ngokukhusela iibhetri ezinamandla aphezulu kutshintsho olukhulu lobushushu, le teknoloji intsha yokufudumeza inokwandisa ubomi bebhetri kwaye igcine ukusebenza kwezithuthi zombane rhoqo kwiimeko ezahlukeneyo zemozulu.
Isifudumezi sombane esipholileyo:
Ukujikeleza kwe-coolant kudlala indima ebalulekileyo kwizithuthi ze-injini zokutsha zangaphakathi eziqhelekileyo, kulawula ubushushu ukuze injini isebenze kakuhle. Nangona kunjalo, izithuthi zombane zifuna iindlela ezahlukeneyo zokufezekisa iziphumo ezifanayo. Ii-heaters zombane ezipholileyo zisisombululo esitsha esenzelwe ngokukodwa izithuthi zombane. Ngokufudumeza i-coolant, inkqubo ifudumeza ngempumelelo i-motor yombane, i-battery pack kunye nezinye izinto ezibalulekileyo, iqinisekisa ukusebenza kakuhle kunye nokusebenza kakuhle kwamandla kwimozulu ebandayo. Ekugqibeleni, ii-heaters zombane ezipholileyo ziphucula uluhlu kunye nokuthembeka kwezithuthi zombane, zivumela abaqhubi ukuba bathembe izithuthi zabo zombane kuzo zonke iimeko zemozulu.
Isifudumezi esipholileyo esinamandla:
Iinkqubo ze-high-voltage (HV) ziyinxalenye ebalulekileyo yokusebenza kwezithuthi zombane, zidibanisa izinto ezahlukeneyo ukusuka kwibhetri ukuya kwimoto yombane. Nangona kunjalo, amaqondo obushushu abandayo kakhulu anokubangela ukuba ezi nkqubo ze-high-voltage zingasebenzi kakuhle. Ukusombulula le ngxaki, kwaveliswa izifudumezi zoxinzelelo oluphezulu ukuqinisekisa ukusebenza kakuhle kwezi zinto. Ngokufudumeza iintambo kunye nezihlanganisi ze-high-voltage, izifudumezi ze-high-voltage zivumela ukuhanjiswa kwamandla ombane ngaphandle komthungo kuyo yonke imoto yombane, zisusa umngcipheko wokungasebenzi kakuhle kombane kwiindawo ezibandayo. Le teknoloji intsha iqinisekisa ukuthembeka nokhuseleko lwezithuthi zombane, iqinisekisa abathengi ukuba izithuthi zabo zombane zinokumelana neemeko zasebusika ezinzima.
Ukuququmbela:
Uphuhliso lwetekhnoloji yezithuthi zombane luxhomekeke ekuphuhlisweni okuqhubekayo kwezisombululo zokufudumeza ukuhlangabezana nemingeni yendalo yemozulu ebandayo. Ukuvela kwezifudumezi ze-PTC zebhetri, izifudumezi zebhetri ezine-voltage ephezulu, izifudumezi zombane ezipholileyo kunye nezifudumezi ezine-voltage ephezulu kubonisa inqanaba elikhulu kubuchwepheshe bokufudumeza izithuthi zombane. Ngokuqinisekisa amaqondo obushushu afanelekileyo okusebenza kwiibhetri kunye nezinye izinto ezibalulekileyo ze-EV, ezi nkqubo zokufudumeza ezintsha aziphuculi kuphela ukusebenza kunye nokusebenza kakuhle kwee-EV, kodwa zikwanyusa ukuzithemba kwabathengi, okwenza ukuthuthwa ngombane kube lukhetho olufanelekileyo kuyo nayiphi na imozulu. Ngale nkqubela phambili, ishishini lezithuthi zombane likwindlela ephezulu yokubonelela ngezisombululo zokuhamba ezizinzileyo nezithembekileyo kwixesha elizayo.
Ixesha lokuthumela: Septemba-26-2023
