Njengoba umhlaba usondela ekusaseni elizinzile, imboni yezimoto ishintsha kakhulu izimoto zikagesi (ama-EV). Ngalesi shintsho, isidingo sobuchwepheshe bokupholisa nokushisa obusebenza kahle sibe yinto ebalulekile ekusebenzeni kahle kwezimoto zikagesi. Kulesi sihloko, sihlola ukubalulekaIsipholisi se-EV, intuthuko kwezobuchwepheshe be-EV coolant, kanye nendima ebalulekile yama-heater e-positive temperature coefficient (PTC) ekuqinisekiseni induduzo nokusebenza kwe-EV.
Ama-cooler ezimoto zikagesi: Isihluthulelo sokuphathwa kokushisa
Ukuphathwa kokushisa kubalulekile ekusebenzeni, ekuthembekeni nasekuphileni isikhathi eside kwezimoto zikagesi. Ama-cooler ezimoto zikagesi adlala indima ebalulekile ekugcineni amazinga okushisa afanele kakhulu ezingxenyeni ezahlukene ezifana nama-battery packs, ama-elekthronikhi kagesi, ama-electronic kagesi kanye nezinhlelo zokushaja. Lawa ma-cooler awagcini nje ngokuvimbela ukushisa ngokweqile kodwa futhi asiza ekugcineni izinga lokushisa elifunekayo phakathi nezimo zezulu ezimbi kakhulu.
Intuthuko yakamuva kwezobuchwepheshe bezinto zokupholisa izimoto zikagesi ikhuthaze ukuthuthukiswa kwezixazululo zokupholisa ezithuthukisiwe, njengezithokozisi ezihlala isikhathi eside ezinokuqina okuthuthukisiwe kokushisa kanye nezakhiwo zokudlulisa ukushisa ezithuthukisiwe. Lezi zinto zokupholisa zenzelwe ukumelana namazinga okushisa aphezulu okusebenza kwemishini kagesi, ukuqinisekisa ukushabalaliswa kokushisa okuphumelelayo kanye nokufaka isandla ekuthembekeni okuphelele kwezimoto zikagesi.
Izinto zokupholisa izimoto zikagesi: amapharamitha ayisihluthulelo kanye nezidingo
Uma ukhetha i-coolant yemoto kagesi, kunezici eziningana okufanele uzicabangele. Okokuqala nokubaluleke kakhulu, i-coolant kufanele ibe nokushisa okuhle kakhulu ukuze isuse ukushisa ezintweni ezibalulekile ngempumelelo. Okwesibili, kufanele ibe nendawo yokubilisa ephezulu ukuze ivimbele ukuhwamuka ngaphansi kwezimo ezimbi kakhulu. Ngaphezu kwalokho, i-coolant kumele ibe nokumelana okuhle kakhulu nokugqwala ukuqinisekisa ukuthi uhlelo lokupholisa luhlala isikhathi eside.
Ngaphezu kwalokho, ukusimama kwemvelo kuyinkinga ekhulayo. Ama-cooler ezimoto zikagesi abolayo futhi anobungani nemvelo athandwa kakhulu phakathi kwabakhiqizi bezimoto, ngokuvumelana nokuzibophezela kwemboni ekunciphiseni ukunyatheliswa kwekhabhoni kuyo yonke imijikelezo yempilo yezimoto.
Isifudumezi se-PTC: ukuqinisekisa induduzo nokusebenza kahle kwamandla
Ngaphezu kokupholisa, ukushisa kudlala indima ebalulekile ekunethezekeni nasekusebenzeni kwemoto kagesi. Ama-heater e-PTC awubuchwepheshe bokushisa obukhethwayo embonini yezimoto ngenxa yokusebenza kahle kwamandla kanye nokusebenza okuthembekile. Lawa ma-heater asebenzisa i-coefficient yokushisa enhle yezinto ezithile ukuze azilawulele ukukhiqizwa kwawo kokushisa, aqinisekise ukushisa okuhambisanayo nokulawulwayo.
I-heater ye-PTC inikeza ukushisa okusheshayo, okuvumela abagibeli ukuthi bajabulele izinga lokushisa elikhululekile lekhabhini ezimweni zezulu ezibandayo ngenkathi kunciphisa ukusetshenziswa kwamandla. Ngaphezu kwalokho, lawa ma-heater anekhono lokuzilawula ngokwawo ukukhishwa kokushisa, anikeze ukulawula izinga lokushisa okunembile, aqede isidingo sezindlela zokulawula ezengeziwe.
Ukuhlanganisa ama-heater e-PTC ezimotweni zikagesi kunciphisa kakhulu ukuthembela ezindleleni zokushisa zendabuko njengezifudumezi ezimelana nokushisa, ezingongi kahle amandla futhi ezivame ukudinga amandla ebhethri engeziwe, okuthinta kabi ibanga lokushayela kwemoto.
Intuthuko kanye nemiphumela yesikhathi esizayo
Njengoba isidingo sezimoto zikagesi siqhubeka nokukhula, ubuchwepheshe be-coolant kanye ne-PTC heater kulindeleke ukuthi buthuthuke. Abacwaningi nabakhiqizi basebenza ukuthuthukisa ama-coolant athuthukile asebenza kahle kakhulu ekushiseni kanye nokwakheka okuhle ukuze kuhlangatshezwane nezidingo ezishintshayo zama-powertrain kagesi esizukulwane esilandelayo.
Ngaphezu kwalokho, intuthuko ekuklanyweni nasekuhlanganisweni kwe-PTC heater nezinhlelo zokuphatha ukushisa ezihlakaniphile ingathuthukisa ukusebenza kwazo. Lezi zinguquko ngeke ziqinisekise kuphela induduzo yabagibeli futhi zinciphise ukusetshenziswa kwamandla, kodwa futhi zizothuthukisa uhla oluphelele lwezimoto zikagesi.
Ekuphetheni
Ukuthandwa okwandayo kwezimoto zikagesi kudinga izixazululo eziqinile zokuphathwa kokushisa ukuze kusebenze kahle futhi kuhlale isikhathi eside. Ngokuthuthukiswa kokushisa kanye nokumelana nokugqwala, ama-coolant e-EV adlala indima ebalulekile ekugcineni izinga lokushisa elidingekayo kanye nokuvimbela ukushisa ngokweqile. Ngesikhathi esifanayo, ubuchwepheshe bokushisa obuthuthukisiwe njenge-heaters ze-PTC buqinisekisa induduzo yabagibeli ngenkathi kunciphisa ukusetshenziswa kwamandla. Njengoba imakethe yezimoto zikagesi ikhula ngokushesha, intuthuko eqhubekayo yobuchwepheshe obusha bokupholisa kanye nokushisa ihlala ibalulekile ekusaseni lokuthuthwa okusimeme.
Isikhathi sokuthunyelwe: Okthoba-26-2023
