Imfuno ekhulayo yezithuthi zombane izisa imfuno yeenkqubo zokufudumeza ezifanelekileyo ukugcina iibhetri kunye namanye amacandelo kumaqondo obushushu afanelekileyo.Izifudumezi eziphezulu ze-PTC (i-Positive Temperature Coefficient) zidlala indima ebalulekileyo kule ndawo, zibonelela ngezisombululo ezithembekileyo nezisebenzayo zokufudumeza izithuthi zombane.
Enye yezicelo eziphambili zeUmbane ophezulu we-PTC heaters ikwizifudumezi zebhetri yebhasi yombane.Ezi zifudumezi ziyilelwe ukugcina amaqondo obushushu ebhetri phakathi koluhlu olufanelekileyo, ukuqinisekisa ukusebenza ngokugqibeleleyo kunye nokuphila ixesha elide.Njengoko iibhasi zombane ziya zithandwa kakhulu kwiinkqubo zothutho zasezidolophini, imfuno yezisombululo ezithembekileyo zokufudumeza ibhetri ibaluleke kakhulu kunanini ngaphambili.
Ukongeza kwizifudumezi zebhetri, izifudumezi zePTC ezinevoltage ephezulu zikwasetyenziswa kwizifudumezi zoxinzelelo oluphezulu kwizithuthi zombane.Ezi zifudumezi ziyilelwe ukufudumeza isisipholisi kwinkqubo yokupholisa yesithuthi, ukuqinisekisa ukuba uloliwe osebenza ngombane usebenza kubushushu obufanelekileyo.Oku kubalulekile ukugcina ukusebenza kakuhle kunye nokusebenza kwesithuthi sakho, ngakumbi kwiimeko ezibandayo zemozulu.
Enye yeenzuzo eziphambili ze-high-voltage PTC heaters kukukwazi ukuzilawula.Izinto ze-PTC zine-coefficient efanelekileyo yokushisa, oku kuthetha ukuxhathisa kwabo ukunyuka njengoko ubushushu bukhula.Olu phawu oluzilawulayo luvumela i-heater ukuba igcine ubushushu obungapheliyo ngaphandle kwesidingo senkqubo yokulawula yangaphandle, iyenze ithembekile kwaye isebenzise amandla.
Ukongeza,Isifudumezi se-PTC esipholileyo se-HVs zaziwa ngezakhono zabo zokufudumeza ngokukhawuleza.Oku kubalulekile kwizithuthi zombane njengoko kuqinisekisa ukuba inkqubo yokufudumeza inokuzisa ngokukhawuleza amacandelo kubushushu obufunekayo nakwimeko yemozulu embi.Impendulo ekhawulezayo yokufudumeza ye-PTC heater ikwanceda ukonga amandla kuba inciphisa ixesha ekufuneka iheater isebenze.
Enye inzuzo yezifudumezi ze-PTC eziphezulu ze-high-voltage yisayizi yazo edibeneyo kunye nobunzima obulula.Oku kubenza balungele izithuthi zombane, apho indawo kunye nobunzima zizinto eziphambili.Uyilo oludityanisiweyo lwesifudumezi se-PTC luvumela ukudibanisa lula kwisixokelelwano sokufudumeza isithuthi ngaphandle kokuthatha indawo yexabiso okanye ukongeza ubunzima obungeyomfuneko.
Njengoko imfuno yezithuthi zombane iqhubeka ikhula, imfuno yeenkqubo zokufudumeza ezisebenzayo, ezithembekileyo ziba zibaluleke kakhulu.Izifudumezi ze-PTC eziphezulu ze-voltage zihlangabezana nale mfuno kakuhle kwaye zibonelela ngoluhlu lweenzuzo ezibenza zibe sisisombululo esifanelekileyo sokufudumeza kwizithuthi zombane.
Isishwankathelo,Isifudumezi esipholileyo se-EVs ziguqula ukufudumeza kwesithuthi sombane, ukubonelela ngezisombululo ezithembekileyo, ezisebenzayo kunye nezidibeneyo zokufudumeza kwizicelo ezahlukeneyo.Nokuba kukufudumeza kwebhetri kwiibhasi zombane okanye ukufudumeza okupholileyo kwiinkqubo zoxinzelelo oluphezulu, izifudumezi ze-PTC zibonakalisa ukuba zitshintsha umdlalo kushishino lokufudumeza isithuthi sombane.Ngeempawu zabo zokuzilawula, ukufudumeza okukhawulezileyo kunye noyilo oludibeneyo, izifudumezi ze-PTC eziphezulu ze-voltage ziya kudlala indima ebalulekileyo ekukhuleni okuqhubekayo kunye nokwamkelwa kwezithuthi zombane kwihlabathi jikelele.
Ixesha lokuposa: Dec-12-2023
