Njengoba izimoto zikagesi ziqhubeka nokuthandwa, kanjalo nentuthuko kwezobuchwepheshe bokushisa.Enye yezinto ezintsha zakamuva kulo mkhakha ukwethulwa kwe-PTC (i-coefficient yezinga lokushisa elilungile) kanye ne-HV (high voltage) ezishisayo ezishisayo zezimoto zikagesi.
I-heater ye-PTC, eyaziwa nangokuthi i-aI-heater epholile ye-PTC, into yokushisisa esebenzisa i-coefficient yezinga lokushisa elihle ukuze ilawule ukuphuma kokushisa.Lokhu kusho ukuthi njengoba izinga lokushisa le-heater likhuphuka, ukumelana kwayo kuyanda, ukuzilawula ngokuphumelelayo ukushisa okukhiqizwayo.Lokhu kwenza i-heater ye-PTC isebenze kahle futhi ingabizi kakhulu njengoba ingadingi uhlelo oluhlukile lokulawula ukugcina izinga lokushisa elidingekayo.
Ngakolunye uhlangothi, izifudumezi ezipholile ezinamandla aphezulu, zenzelwe ukusebenza nezinhlelo zokucindezela okukhulu ezimotweni zikagesi.Lawa mashitha aklanyelwe ukuthi asebenze ebangeni likagesi ukusuka ku-400V ukuya ku-900V, okuwenza ahambisane nezitimela ezinamandla ezinamandla asetshenziswa ezimotweni eziningi zikagesi zesimanje.
Inhlanganisela yalezi zobuchwepheshe ezimbili, PTC heater kanyehigh-voltage coolant heater, imele ukweqa okukhulu kwezinhlelo zokushisisa imoto kagesi.Ngokusebenzisa amandla kanye namandla okuzilawula kwama-heaters e-PTC, kanye nokuhambisana kwesistimu yamandla kagesi aphezulu nezifudumezi ezipholile ze-HV, abakhiqizi bezimoto zikagesi manje sebengakwazi ukunikeza isixazululo esisebenza kahle nesinokwethenjelwa sokushisisa izimoto zabo.
Enye yezinzuzo eziyinhloko zalobu buchwepheshe bokushisa obusha yikhono labo lokuthuthukisa ukusebenza kahle kwamandla ezimoto zikagesi.Amasistimu okushisisa endabuko, njengamahitha aqinile, angadla amandla kakhulu, okuholela ekwehliseni ibanga lokushayela kanye nempilo yebhethri ibe mfushane.Ngokuphambene, izifudumezi ezipholile ze-PTC ne-HV zenzelwe ukusebenza kahle kakhulu, zidle amandla amancane futhi zinciphise umthelela ebangeni lezimoto.
Ngaphezu kwalokho, lobu buchwepheshe bokushisisa obusha bungaletha umuzwa wokushayela onethezeke futhi okahle kubanikazi bezimoto zikagesi.Ngisho nasezimweni zezulu ezibandayo, izifudumezi ezipholile ze-PTC ne-HV zishisisa ngokushesha nangokuphumelelayo ingaphakathi lemoto, okuqinisekisa ukuthi abagibeli bahlala benethezekile futhi bephephile ngenkathi besendleleni.
Ukwengeza, ukwethulwa kwalobu buchwepheshe bokushisisa obusezingeni eliphezulu kugcizelela ukuzibophezela okuqhubekayo komkhiqizi wezimoto zikagesi ukuphusha imingcele yokuqamba izinto ezintsha kanye nokuletha imikhiqizo yekhwalithi kubathengi.
Abakhiqizi bezimoto zikagesi bafake izifudumezi ezipholile ze-PTC ne-HV kumamodeli abo akamuva, futhi impendulo evela kubathengi ibe yinhle kakhulu.Abanikazi bezimoto zikagesi ezifakwe lobu buchwepheshe bokushisisa babika ukusebenza okuthuthukisiwe kokushisisa, ukukhuphula ukusebenza kahle kwamandla kanye nokwaneliseka okukhulu ngezimoto zabo.
Uma sibheka ikusasa, kuyacaca ukuthi i-PTC kanyeI-heater epholile ye-HVs izoqhubeka nokubamba iqhaza elibalulekile ekuthuthukisweni okuqhubekayo kwezinhlelo zokushisa imoto kagesi.Njengoba isidingo sezimoto zikagesi siqhubeka sikhula, kanjalo nesidingo sezixazululo zokushisa ezithuthukisiwe ezingaletha kokubili ukusebenza kahle nokusebenza.
Kafushane, ukwethulwa kwezifudumezi ezipholile ze-PTC ne-HV kumele intuthuko enkulu kubuchwepheshe bokushisisa imoto kagesi.Lezi zixazululo zokufudumeza ezintsha zithuthukisa ukusebenza kahle kwamandla, zithuthukisa ukunethezeka futhi zihambisana ne-high-voltage powertrains, zizenze zilungele isizukulwane esilandelayo sezimoto zikagesi.Ngezinzuzo zabo ezifakazelwe kanye nokwamukelwa okuhle okuvela kubathengi, kuyindaba nje yesikhathi ngaphambi kokuthi izifudumezi ezipholile ze-PTC ne-HV zibe izici ezijwayelekile ezimotweni zikagesi emhlabeni wonke.
Isikhathi sokuthumela: Jan-17-2024
