Ishishini lezithuthi zombane (i-EV) liye lafumana utshintsho olukhulu oluya kubuchwepheshe obucocekileyo nobuzinzileyo kwiminyaka yakutshanje. Enye yezinto eziphambili eziqhuba olu tshintsho kukusetyenziswa kwezifudumezi ze-PTC (Positive Temperature Coefficient) kwii-EV, eziguqula indlela ezi zithuthi ezifudumeza ngayo ingaphakathi lazo ngendlela eyonga amandla neyongamela okusingqongileyo.
Izifudumezi ze-PTC zisetyenziswa kakhulu kwii-EV ngenxa yokukwazi kwazo ukubonelela ngokufudumeza okuchanekileyo nangokufanelekileyo ngaphandle kokuxhomekeka kwizinto zokufudumeza zemveli ezivelisa ukukhutshwa kwegesi ebangela ubushushu. Ezi zifudumezi zisebenzisa into yokufudumeza eyenziwe ngezinto zeseramikhi ezilawula ubushushu bayo ngokusekelwe kukuhamba kwamanzi, nto leyo ezenza zithembeke kakhulu kwaye zisebenzise amandla kakuhle.
Enye yeenkampani eziphambili kuphuhliso kunye nokusetyenziswa kwezifudumezi ze-PTC kwii-EV yi-HVAC PTC, umdlali obalaseleyo kwishishini lokufudumeza, ukuphefumla, kunye ne-air conditioning (HVAC). Ubuchwepheshe babo obutsha be-PTC heater bube negalelo ekunikezeleni isisombululo sokufudumeza esikhululekileyo nesizinzileyo kwii-EV, negalelo ekuphuculeni ngokubanzi icandelo lezithuthi zombane.
Ukuhlanganiswa kweIsifudumezi se-PTC kwi-EVAyiphuculanga nje kuphela ukusebenza kakuhle kweenkqubo zokufudumeza kodwa ikwanegalelo ekwandiseni uluhlu lwezithuthi. Ngokungafaniyo neendlela zokufudumeza zemveli ezifuna amandla amaninzi, ii-PTC heaters zisebenza kakuhle, zigcina amandla ebhetri kwaye zivumela ii-EVs ukuba zihambe imigama emide ngetshaja enye.
Ngaphezu koko, ukusetyenziswa kwezifudumezi ze-PTC kwii-EV kuhambelana nokuzibophelela koshishino ekunciphiseni ukukhutshwa kwekhabhoni nokudala inkqubo yezothutho ezinzileyo. Ngokusebenzisa itekhnoloji ye-PTC, abavelisi be-EV bayakwazi ukunika abathengi indlela eluhlaza necocekileyo kunezithuthi eziqhelekileyo, bejongana neenkxalabo malunga nempembelelo yokusingqongileyo kunye notshintsho lwemozulu.
Ubuchwepheshe be-PTC heater obuguqukayo buvule indlela yokuphucula amava okufudumeza ngokubanzi kwii-EV, bubonelela ngamaxesha okufudumeza akhawulezayo kunye nolawulo lobushushu oluhambelanayo. Oku kubangele amava okuqhuba akhululekileyo namnandi kubanini be-EV, ngakumbi kwiindawo ezibandayo apho ukufudumeza okusebenzayo kubalulekile ukuze kubekho intuthuzelo nokhuseleko.
Kwimeko yokwanda kwemfuno yezithuthi zombane kutshanje, ukuqhubela phambili kwetekhnoloji ye-PTC heater kulungele ukudlala indima ebalulekileyo ekubumbeni ikamva leshishini leemoto. Njengoko utshintsho oluya ekufakweni kombane lukhula ngamandla, ukuhlanganiswa kwezisombululo zokufudumeza ezisebenzayo ezifana nee-PTC heaters kuya kuqhubeka nokuba yinto ephambili yokwahlulahlula abavelisi be-EV ekuboneleleni ngentuthuzelo ephezulu kunye nokuzinza kubathengi.
Ukwamkelwa ngokubanzi kwezifudumezi ze-PTC kwii-EV akuzuzisanga abathengi kuphela kodwa kukwaveze namathuba amatsha kwiinkampani ezigxile kubuchwepheshe bokufudumeza. Imarike yezifudumezi ze-PTC kwicandelo le-EV kulindeleke ukuba ibone ukukhula okukhulu, apho abavelisi kunye nababoneleli betyala imali kuphando nophuhliso ukuze kuphuculwe ukusebenza kunye nobuchule bezi nkqubo zokufudumeza.
Impembelelo ye-EVIsifudumezi se-PTCidlulela ngaphaya kwabanini bezithuthi ngabanye, njengoko inegalelo kwimizamo ebanzi yokunciphisa umngcipheko wekhabhoni kunye nokukhuthaza ikamva lamandla acocekileyo. Njengoko abathengi abaninzi betshintshela kwizithuthi zombane, imfuno yezisombululo zokufudumeza ezisebenzayo nezizinzileyo iya kuqhubeka nokukhuthaza ubuchule kunye notyalo-mali kwitekhnoloji ye-PTC.
Ukujonga phambili, ukuqhubeka kophuhlisoIsifudumezi se-HVKulindeleke ukuba iteknoloji iguqule amandla okufudumeza nokulawula imozulu yezithuthi zombane, izenze zibe nomtsalane kwaye zisebenziseke ngakumbi kubaphulaphuli abaninzi. Njengoko imakethi ye-EV isanda kwaye ivuthwa, ukuhlanganiswa kweenkqubo zokufudumeza eziphambili ezifana nezifudumezi ze-PTC kuya kuba yimfuneko ekuhlangabezaneni neemfuno eziguqukayo kunye nolindelo lwabathengi.
Ukuqukumbela, ukuhlanganiswa kwezifudumezi ze-PTC kwizithuthi zombane kuzise ixesha elitsha lokufudumeza okucocekileyo nokusebenzayo, kujongana nemingeni yokusetyenziswa kwamandla kunye nempembelelo yokusingqongileyo. Ngenkxaso yeenkampani ezifana ne-HVAC PTC, itekhnoloji yesifudumezi se-PTC iqhuba utshintsho lweenkqubo zokufudumeza kwii-EV, inegalelo kwikamva elizinzileyo nelikhululekileyo lokuhamba kombane.
Ixesha leposi: Jan-18-2024