Yazisa:
Ishishini lemoto yombane (EV) lihamba phambili kwinkqubela phambili yezobuchwepheshe, lihlala lityhala imida yezinto ezintsha.Iindaba zamva nje zibonisa ukuba impumelelo emininzi kwitekhnoloji yokufudumeza inokuphucula ukusebenza kunye nokuthembeka kwezithuthi zombane kwiindawo ezibandayo.Abavelisi basebenzisa amandla eIzifudumezi zegumbi lebhetri lePTC, izifudumezi zebhetri eziphezulu zombane, izifudumezi ezipholileyo zombane kunye nezifudumezi eziphezulu zombane ukuhlangabezana nomngeni wokugcina iimeko zokushisa ezifanelekileyo kwiibhetri zemoto yombane, ngaloo ndlela ukwandisa ukusebenza kwazo kunye noluhlu lokuqhuba.
Isifudumezi sendawo yebhetri yePTC:
Enye yezinto eziphambili zesithuthi sombane ibhetri, njengoko inika amandla kuyo yonke isithuthi.Nangona kunjalo, iimeko zemozulu ezibandayo zinokuchaphazela kakhulu ukusebenza kwebhetri kunye nokunciphisa uluhlu olupheleleyo lokuqhuba.Ukusombulula le ngxaki, i-heater yegumbi lebhetri ye-PTC yavela njengesisombululo esiphumeleleyo.Ubuchwephesha be-Positive Temperature Coefficient (PTC) buvumela ukufudumeza okufanelekileyo kwebhetri ngelixa kuthintelwa ukufudumeza.Ngokugcina uluhlu olufanelekileyo lobushushu bokusebenza, izifudumezi zegumbi lebhetri le-PTC ziqinisekisa ukusebenza kakuhle kwebhetri, ukunceda izithuthi zombane ukuba zifezekise ukusebenza kakuhle nakwiqondo lobushushu elingaphantsi kwe-zero.
Isifudumezi sebhetri esinombane ophezulu:
Njengoko imfuno yezithuthi zombane zomgama omde ziqhubeka zikhula, iinkqubo zebhetri ze-high-voltage ziba zibaluleke kakhulu.Nangona kunjalo, ezi bhetri zichaphazeleka kwiziphumo ezibi zemozulu ebanda kakhulu, ekhokelela ekunciphiseni ukusebenza.Ukuhlangabezana nalo mceli mngeni, sazise isifudumezi sebhetri esinombane ophezulu.Ezi zifudumezi azifudumeza nje ibhetri ngokukhawuleza nangempumelelo, zikwaqinisekisa nokuba usasazo lobushushu kulo lonke iseli yebhetri.Ngokukhusela iibhetri eziphezulu zombane ekuguquguqukeni kobushushu obugqithisileyo, le noveli yetekhnoloji yokufudumeza inokunyusa ubomi bebhetri kwaye igcine ukusebenza kwesithuthi sombane esingaguqukiyo kuzo zonke iimeko zemozulu ezahlukeneyo.
Isifudumezi sombane esipholileyo:
Ukujikeleza okupholileyo kudlala indima ebalulekileyo kwiimoto eziqhelekileyo ze-injini yokutsha ngaphakathi, ukulawula ubushushu bokusebenza kakuhle kwe-injini.Nangona kunjalo, izithuthi zombane zifuna ezinye iindlela zokufikelela kwiziphumo ezifanayo.Izifudumezi zokupholisa ngombane zisisisombululo esitsha esenzelwe ngokukodwa izithuthi zombane.Ngokufudumeza into epholileyo, inkqubo ifudumeza ngokufanelekileyo i-motor yombane, ipakethe yebhetri kunye nezinye izinto ezibalulekileyo, iqinisekisa ukusebenza kakuhle kunye nokusebenza kakuhle kwamandla kwimozulu ebandayo.Ekugqibeleni, izifudumezi zokupholisa zombane zongeza uluhlu lwezithuthi zombane kunye nokuthembeka, okuvumela abaqhubi ukuba bathembe izithuthi zabo zombane kuzo zonke imozulu.
Isifudumezisi esiphezulu sokupholisa:
Iinkqubo ze-high-voltage (HV) ziyinxalenye ebalulekileyo yokusebenza kwesithuthi sombane, ukudibanisa amacandelo ahlukeneyo ukusuka kwipakethi yebhetri ukuya kwimoto yombane.Nangona kunjalo, ubushushu obugqithisileyo bunokubangela ukuba ezi nkqubo zombane ophezulu zingasebenzi kakuhle.Ukusombulula le ngxaki, izifudumezi zoxinzelelo oluphezulu zaphuhliswa ukuze kuqinisekiswe ukusebenza kakuhle kwezi zixhobo.Ngokufudumeza iintambo eziphezulu ze-voltage kunye nezixhumi, izifudumezi eziphezulu ze-voltage zivumela ukuhanjiswa kwamandla angenamthungo kulo lonke isithuthi sombane, ukuphelisa umngcipheko wokungaphumeleli kombane kwiindawo ezibandayo.Le teknoloji yokusika iqinisekisa ukuthembeka kwesithuthi sombane kunye nokhuseleko, ukuqinisekisa abathengi ukuba isithuthi sabo sombane sinokumelana neemeko ezinzima kakhulu zasebusika.
Ukuququmbela:
Ukuphuhliswa kobuchwepheshe bezithuthi zombane kuxhomekeke kuphuhliso oluqhubekayo lwezisombululo zokufudumeza ukuhlangabezana nemingeni ekhoyo yemozulu ebandayo.Ukuvela kwezifudumezi zegumbi lebhetri ye-PTC, izifudumezi zebhetri ezinombane ophezulu, izifudumezi zombane ezipholileyo kunye nezifudumezi ezinombane ophezulu zimela umtsi omkhulu kwiteknoloji yokufudumeza imoto yombane.Ngokuqinisekisa amaqondo okushisa afanelekileyo okusebenza kwiibhetri kunye nezinye izinto ezibalulekileyo ze-EV, ezi nkqubo zokufudumeza ezintsha aziphuculi nje kuphela ukusebenza kakuhle kunye nokusebenza kakuhle kwee-EVs, kodwa zandisa ukuzithemba kwabathengi, okwenza ukuthuthwa kombane kube yinto efanelekileyo kuyo nayiphi na imozulu.Ngolu phuculo, ishishini lezithuthi zombane likwinqanaba eliphezulu ukubonelela ngezisombululo zokushukumiseka ezizinzileyo nezithembekileyo kwixesha elizayo.
Ixesha lokuposa: Sep-26-2023
