Kwihlabathi apho inkxalabo yokusingqongileyo iye yaba yinto ephambili, abavelisi bajika ingqalelo yabo kwiindlela zokuhambisa ezizinzileyo. Ngenxa yoko, ishishini leemoto litshintsha ngokukhawuleza liye kwizithuthi zombane (ii-EV) kunye neemodeli ze-hybrid. Ezi zithuthi zinobuhlobo nokusingqongileyo azilungelanga nje kuphela okusingqongileyo kodwa zikwanceda ekunciphiseni ukuxhomekeka kumafutha efosili. Nangona kunjalo, ukutshintshela kumbane kuzisa nemingeni eyahlukeneyo, ngakumbi iinkqubo zokufudumeza kwimozulu ebandayo. Ukusombulula le ngxaki, iinjineli zeemoto ziye zaphuhlisa izisombululo ezintsha ezifana nezifudumezi zokupholisa ezinoxinzelelo oluphezulu,Izifudumezi ze-PTC ezipholileyokunye neempompo zamanzi zombane ukubonelela ngokufudumeza okusebenzayo nokuzinzileyo kwizithuthi zombane.
Enye yezona zinto zixhalabisayo kakhulu kubanini beemoto, ingakumbi ebusika, kukukwazi ukufudumeza imoto ngaphandle kokuphazamisa ukusebenza kakuhle kwamandla. Isisombululo sale ngxaki kukufika kwezifudumezi ze-coolant ezinoxinzelelo oluphezulu. I-HV imele i-High Voltage kwaye ibhekisa kubungakanani bombane obufunekayo ukufudumeza i-coolant yesithuthi. Ngokungafaniyo neenjini zemveli zokutsha zangaphakathi, ezisebenzisa ubushushu obumdaka ukufudumeza ikhabhinethi, izithuthi zombane kunye ne-hybrid zifuna ezinye iindlela. I-coolant ye-coolant enoxinzelelo oluphezulu isebenzisa amandla avela kwibhetri yesithuthi ukufudumeza i-coolant, ethi emva koko ijikeleze kwinkqubo yokufudumeza. Oku kuqinisekisa ubushushu obukhululekileyo bekhabhinethi ngaphandle kokukhupha amandla ebhetri yesithuthi iyonke.
Olunye ukhetho olutsha kule ndawo yi-PTC coolant heater. I-PTC imele i-Positive Temperature Coefficient kwaye ibhekisa kwi-element yokufudumeza eyahlukileyo eyakhelwe kwezi heater. Enye yeenzuzo ezininzi ze-PTC coolant heater kukuba iyazilawula ngokwayo. Ngokungafaniyo ne-resistance heaters zemveli, izinto ze-PTC zilungisa ngokuzenzekelayo amandla aphumayo ngokusekelwe kubushushu obuphakathi. Oku kuzilawula kuvumela inkqubo yokufudumeza ehambelanayo nesebenzayo, ithintela nayiphi na inkcitho engeyomfuneko yombane. Ukongeza, ii-coolant heaters ze-PTC zincinci kwaye zilula, nto leyo eyenza ukuba zilungele izithuthi zombane apho ukulungiswa kwendawo kubalulekile.
Ukongeza kwezi teknoloji zokufudumeza ziphucukileyo, iimpompo zamanzi zombane zifumana ingqalelo ngenxa yendima yazo ekuphuculeni ukusebenza kakuhle kwezithuthi ngokubanzi. Iimpompo zamanzi zemveli ezisetyenziswa kwiinjini zokutsha zangaphakathi zidla amandla amaninzi enjini, nto leyo ebangela ukuncipha kokusetyenziswa kakuhle kwepetroli. Kwelinye icala, impompo yamanzi yombane inokusebenza ngokuzimeleyo ngaphandle kwenjini, nto leyo evumela ulawulo olukhulu ekuhambeni kokupholisa kunye nolawulo lobushushu. Ngokunciphisa ukuxhomekeka kumandla enjini, iimpompo zamanzi zombane zinceda ekunciphiseni ukusetyenziswa kwamandla kwaye zonyuse uluhlu lokuqhuba, nto leyo ephucula ngakumbi ukuthandwa kwezithuthi zombane kunye nezithuthi ezixutyiweyo.
Indibaniselwano yeIsifudumezi se-HV esipholileyo, Isifudumezi sokupholisa se-PTC kunye nepompo yamanzi yombane zibonelela ngesisombululo esibanzi nesinobuhlobo nokusingqongileyo sokufudumeza izithuthi ngombane. Nangona injongo ephambili ikukuqinisekisa ubushushu bekhabhathi obukhululekileyo, ezi teknoloji zibonelela nangezinye iingenelo ezongezelelweyo. Ngokusebenzisa izifudumezi zokupholisa ze-HV kunye nezifudumezi zokupholisa ze-PTC, umbane ungasetyenziswa ngokufanelekileyo kwaye impembelelo kwindalo ingancitshiswa. Ukongeza, ukusebenza ngokuzimeleyo kwepompo yamanzi yombane kunokuphucula kakhulu ukusebenza kakuhle kwesithuthi kunye nokwandisa ukusetyenziswa kwamandla.
Njengoko ishishini leemoto liqhubeka nokutshintsha ngenxa yokwaziswa kwezithuthi zombane kunye nezohlukeneyo, uphuhliso kwiinkqubo zokufudumeza luye lwabaluleka kakhulu. Izifudumezi ze-HV coolant, izifudumezi ze-PTC coolant kunyeiimpompo zamanzi zombaneibonisa ukuzinikela kweenjineli ekudaleni izisombululo ezizinzileyo nezisebenzayo. Ezi teknoloji aziboneleli nje kuphela ngokufudumeza okukhululekileyo ngexesha lamaxesha abandayo kodwa zikwanceda ekunciphiseni ukukhutshwa kwe-CO2 kunye nomonakalo wendalo iyonke. Njengoko ihlabathi lisiya kwikamva eliluhlaza, olu phuhliso kwiinkqubo zokufudumeza iimoto linyathelo elibalulekileyo kwicala elifanelekileyo.
Ixesha lokuthumela: Sep-14-2023
