Njengoba umhlaba usheshisa ukushintshela kwawo ekuthuthweni okusimeme, izimoto zikagesi (ama-EV) ziyaqhubeka nokuthola ukuthandwa. Njengoba isidingo sikhuphuka, abakhiqizi bagxile ekuthuthukiseni zonke izici zezimoto zikagesi, okuhlanganisa nezinhlelo zabo zokushisa. Intuthuko emibili ebalulekile kule ndawo ukwethulwa kwama-heater e-coolant asezingeni lokushisa elihle (i-PTC) kanye nama-heater e-coolant anamandla aphezulu (i-HV). Lokhu kusungula izinto ezintsha akugcini nje ngokuthuthukisa induduzo yabagibeli kodwa futhi kusiza ekuthuthukiseni ukusebenza kahle kwezimoto zikagesi.
Isifudumezi Sokupholisa se-PTC: Ushintsho Lomdlalo Wezimoto Zikagesi
Inselele enkulu yezimoto zikagesi, ikakhulukazi ezindaweni ezibandayo, ukufudumeza ikhabhini ngendlela ephumelelayo ngaphandle kokukhipha ibhethri. Ama-heater e-PTC ahlinzeka ngesisombululo esisebenzayo sale nkinga. Lawa ma-heater asebenza ngesimiso se-coefficient yokushisa enhle, okusho ukuthi ukumelana kwawo kuyanda njengoba izinga lokushisa likhuphuka.
Ama-heater e-PTC asebenzisa izinto ezithuthukisiwe njengetshe le-ceramic ukuze asebenzise lesi sici sokumelana ukuze afinyelele ukushisa okusheshayo nokuphumelelayo. Ahlanganiswe ohlelweni lokushisa lwekhabhini lwezimoto zikagesi futhi angashisa ngokushesha ngaphandle kokusebenzisa amandla amaningi. Ngaphezu kwalokho, ama-heater e-PTC angasiza ekwandiseni ibanga lokushayela ngokunciphisa ukusetshenziswa kwamandla okuhambisana nokugcina izinga lokushisa elikhululekile ngaphakathi kwemoto.
Isifudumezi Sokupholisa Esinamandla Aphezulu: Ukwanda Kokusebenza Kahle Nokuthembeka
Ngaphezu kokushisa kwekhabhini, ukulawulwa kwezinga lokushisa kwe-powertrain yemoto kagesi kanye nebhethri kubalulekile ekufezeni ukusebenza kahle. Ama-heater okupholisa ane-voltage ephezulu aklanyelwe ngqo izimoto zikagesi asiza ekufezeni lokhu ngokuphatha ngempumelelo izimo zokushisa zezingxenye zemoto.
Ama-heater e-coolant ane-voltage ephezulu asebenza ngokujikeleza i-coolant efudumele kuyo yonke i-powertrain kanye nesistimu yebhethri. Lokhu kugcina iphakethe lebhethri lingaphakathi kwebanga lokushisa elifanele lokusebenza, okuqinisekisa ukusebenza kahle okukhulu kanye nokuphila isikhathi eside. Ukusebenzisa la ma-heater kunciphisa ukulahleka kwamandla ngesikhathi sezulu esibandayo, kusiza izimoto zikagesi ukuthi zigcine ibanga ngisho nasezimweni ezinzima.
Isipholisi Sezimoto Zikagesi: Iqhawe Elingadunyiswa
Nakuba ama-heater e-PTC kanye nama-heater e-coolant ane-voltage ephezulu edlala indima ebalulekile ezinhlelweni zokufudumeza izimoto zikagesi, ikhwalithi ye-coolant ngokwayo ibaluleke ngokulinganayo. Ama-coolant ezimoto zikagesi aklanyelwe ngqo ukuhlangabezana nezidingo ezidingekayo zezinhlelo zokufudumeza izimoto zikagesi. Aklanyelwe ukuhlinzeka ngokushisa okuhle kakhulu, ukumelana nokugqwala kanye nokushisa okuphansi kukagesi.
Ngokusebenzisa isibandisi sekhwalithi ephezulu, izimoto zikagesi zingadlulisa ukushisa kusuka ku-powertrain kuya ku-Uhlelo lwe-HVAC, okuvumela ukulawulwa okungcono kokushisa kwangaphakathi. Ngaphezu kwalokho, lawa ma-coolant asiza ukuvimbela ukugqwala ngaphakathi kohlelo lokushisa, okuqinisekisa ukuthembeka nokusebenza kwalo isikhathi eside.
Ekuphetheni:
Intuthuko ezinhlelweni zokushisa izimoto zikagesi, ikakhulukazi inhlanganisela yama-heater e-PTC, ama-heater e-coolant ane-voltage ephezulu kanye ne-coolant yekhwalithi ephezulu, iguqula imboni yezimoto zikagesi. Lokhu kusungula izinto ezintsha kulungisa izinselele ezihambisana nesimo sezulu esibandayo, kuqinisekisa induduzo yabagibeli futhi kuthuthukise ukusebenza kahle kwamandla.
Ngokuhlanganisa ama-heater e-PTC, izimoto zikagesi zingafudumeza ikhabhini ngempumelelo ngenkathi zinciphisa ukusetshenziswa kwamandla, ngaleyo ndlela zandise ibanga lokushayela. I-heater yokupholisa enamandla aphezulu ithuthukisa ukusebenza kahle ngokuphatha izimo zokushisa ze-powertrain kanye nebhethri.
Ngaphezu kwalokho, ukusetshenziswa kwama-coolant akhethekile ezinhlelweni zokushisa izimoto zikagesi kukhuthaza ukudluliselwa kokushisa okuphumelelayo futhi kuvimbela ukugqwala, okuqinisekisa ukuthembeka kwesikhathi eside kanye nokusebenza kahle.
Njengoba ubuchwepheshe bezimoto zikagesi buqhubeka nokukhula, lezi zinhlelo zokushisa ezintsha zingadlala indima ebalulekile ekwandiseni ukwamukelwa kwabathengi kanye nokwakha ikusasa lezokuthutha ezisimeme.
Isikhathi sokuthunyelwe: Okthoba-13-2023
