Njengoko ihlabathi liqhubeka litshintshela kwiindlela zothutho ezizinzileyo nezinobuhlobo nokusingqongileyo, izithuthi zombane (ii-EV) ziya zithandwa kakhulu. Ukuze kuphuculwe ukusebenza kakuhle kwaye kuphuculwe amava okuqhuba, into ephambili kukusebenza ngokufanelekileyo kwesifudumezi sokupholisa. Kweli nqaku, siza kuhlola iindlela ezintathu ezintsha zokuphucula isifudumezi sokupholisa:Isifudumezi se-EV esipholileyo, isifudumezi sokupholisa se-HV, kunye nesifudumezi sokupholisa se-PTC.
Isifudumezi sokupholisa isithuthi sombane:
Izifudumezi ze-EV coolant zenzelwe ngokukodwa izithuthi zombane ukuze zibonelele ngokufudumeza kakuhle inkqubo ye-coolant. Enye yeenzuzo eziphambili zale teknoloji kukuba isebenza ngokuzimeleyo ngaphandle kwenjini yokutsha yangaphakathi. Oku kuthetha ukuba nokuba kwimozulu ebandayo okanye xa imoto ingasetyenziswa, isifudumezi se-coolant sesithuthi sombane sinokubonelela ngobushushu obukhululekileyo bekhabhinethi, ukuqinisekisa ukuqala okufudumeleyo kumqhubi kunye nabakhweli.
Isifudumezi sokupholisa esinamandla aphezulu:
Izifudumezi zokupholisa ezine-high-voltage (HV) zisetyenziswa kakhulu kwizithuthi zombane ezixutyiweyo (PHEV) kunye nezithuthi zombane ezinezandiso zomgama. Isifudumezi sokupholisa esine-high-pressure sifudumeza zombini inkqubo yesifudumezi kunye nendawo yabakhweli. Ukongeza, sinokudityaniswa nebhetri yesithuthi ukuze sisebenzise amandla ngokufanelekileyo. Le teknoloji iphambili ayiphuculi nje kuphela intuthuzelo kodwa ikwanceda ukwandisa ububanzi bombane besithuthi.
Isifudumezi se-PTC esipholileyo:
Izifudumezi zokupholisa zePositive Temperature Coefficient (PTC) zisetyenziswa kakhulu kwizithuthi zombane kunye nezombane ezixutyiweyo ngenxa yokusebenza kakuhle kunye neempawu zokhuseleko. Izifudumezi zokupholisa zePTC zisebenza kusetyenziswa into yeseramikhi elungisa ngokuzenzekelayo ukumelana kwayo ngokusekelwe kubushushu. Oku kuthetha ukuba ilungisa ngokuzenzekelayo ukuphuma kwamandla ngokweemfuno, iqinisekisa ukusetyenziswa kwamandla ngokufanelekileyo. Ukongeza, into yePTC iqinisekisa ukusasazwa kobushushu ngokulinganayo kuyo yonke inkqubo yokupholisa, ithintela naziphi na iindawo ezishushu ezinokubangela umonakalo.
Ukuhlanganiswa kunye neenzuzo:
Ukuhlanganiswa kwezi teknoloji ziphambili ze-heater kunika iingenelo ezininzi kubanini bezithuthi zombane. Ukuphuculwa kokusetyenziswa kwamandla kubangela ukuba kuqhutywe ixesha elide kuba amandla amancinci achitheka xa kufudunyezwa inkqubo ye-coolant. Ngokusebenzisa ezi heater, izithuthi zombane zinokusebenzisa ngokupheleleyo amandla agcinwe kwiibhetri zazo, ngaloo ndlela ziphucula ukusebenza kakuhle ngokubanzi.
Ukongeza, ngenxa yokukwazi ukufudumeza ikhabhini kwangaphambili, abaqhubi kunye nabakhweli banokonwabela indawo ekhululekileyo yangaphakathi ngaphambi kokuba baqalise uhambo lwabo. Oku akugcini nje ngokuqinisekisa amava okuqhuba amnandi, kodwa kunciphisa nesidingo sokufudumeza okuqhelekileyo, okunokukhupha ibhetri.
Ukhuseleko lolunye umba obalulekileyo olujongwa yile teknoloji ye-heater. Ekubeni izithuthi zombane zihlala zifuna amaxesha amade okufudumeza xa kubanda, ukusebenzisa ezi heater ziphucukileyo kuqinisekisa ukuba izixhobo ze-drivetrain yesithuthi zisebenza kakuhle, nto leyo enciphisa ukuguguleka kwenkqubo.
ukuququmbela:
Njengoko imfuno yezithuthi zombane iqhubeka isanda, ukuphuhlisa ubuchwepheshe bokufudumeza obusebenzayo nobukhuselekileyo kuya kuba yinto ebalulekileyo ngakumbi. Ukudibanisa isifudumezi se-EV coolant, isifudumezi se-HV coolant kunyeIsifudumezi se-PTC esipholileyoiphucula intuthuzelo, ukusebenza kakuhle kwamandla kunye noluhlu olubanzi lokuqhuba. Ngale nkqubela phambili, izithuthi zombane kulindeleke ukuba zilawule icandelo lezothutho, zibonelele ngezisombululo zokuhamba ezizinzileyo nezintsha zekamva eliluhlaza.
Ixesha lokuthumela: Novemba-24-2023
