Abakhiqizi bezimoto zikagesi (EV) balwela ngokuqhubekayo ukuthuthukisa ulwazi lwamakhasimende lokushayela.Ukuze kubhekwane nezinkinga zokunethezeka kwekhabethe, lezi zinkampani seziqalile ukufaka ubuchwepheshe bokushisisa obusezingeni eliphezulu ezimotweni zabo.Njengoba insimu ithuthuka, izinhlelo ezintsha ezifana nezifudumezi zezimoto ezinamandla amakhulu, izifudumezi zebhethri ezinamandla kagesi kanye nezifudumezi zebhethri ze-PTC zithola ukunakwa okubanzi futhi kulindeleke ukuthi zithuthukise ukusebenza nokusebenza kahle kwezinhlelo zokushisisa izimoto zikagesi.
Izishisi zezimoto ezinamandla kagesiziwubuchwepheshe bokushisa obusezingeni eliphezulu obuklanyelwe ngqo izimoto zikagesi.Isebenzisa amazinga kagesi aphezulu ukukhulisa ukusebenza kahle futhi inikeze ukufudumeza okusheshayo ngenkathi isebenza ngezidingo zamandla aphansi.Lolu hlelo oluthuthukisiwe luqinisekisa izikhathi zokufudumala okusheshayo, okuvumela abashayeli bezimoto zikagesi ukuba bajabulele indawo ye-cabin efudumele nenethezekile ngisho nasezimweni ezibandayo.Ngokushisisa i-cab ngokushesha, isidingo sokushisa isikhathi eside siyancishiswa, kuthuthukiswe ukusebenza kahle kwamandla kanye nokwelula ibanga lokushayela.
Izifudumezi zebhethri ezinamandla amakhulugcwalisa amasistimu ezimoto ngezifudumezi ezinamandla amakhulu futhi abambe iqhaza elibalulekile ekuthuthukiseni ukusebenza kwebhethri ngaphansi kwesimo sezulu esibi kakhulu.Amazinga okushisa aphansi angaba nomthelela omubi ekusebenzeni kahle okuphelele kwebhethri nobubanzi.Ukuze kuncishiswe le nkinga, abakhiqizi bezimoto zikagesi basebenzise izinhlelo ezintsha zokushisisa ibhethri lamandla kagesi aphezulu.Lezi zifudumezi zebhethri zishisa kuqala ibhethri ngempumelelo ngaphambi nangesikhathi sokusebenzisa, ziqinisekisa ukusebenza kahle kungakhathaliseki izinga lokushisa langaphandle.Lobu buchwepheshe bempumelelo busiza ukulondoloza amandla ebhethri ngokunciphisa imithelela yesimo sezulu esibandayo, ekugcineni kuthuthukise impilo ende nokusebenza kwezimoto zikagesi.
Enye impumelelo kubuchwepheshe bokushisa imoto kagesi yiI-heater yegumbi lebhethri le-PTC.Ubuchwepheshe be-Positive Temperature Coefficient (PTC) bushisisa ikhabhu ngokushesha nangempumelelo ngenkathi kusetshenziswa amandla amancane.Lesi simiso sokushisisa esithuthukisiwe sisebenzisa izinto zokushisa ze-ceramic ezishisisa ngokushesha lapho ugesi udlula kuzo.Izifudumezi zekhompathi yebhethri ye-PTC zaziwa ngokusebenza kwazo ukonga amandla, okuzenza zilungele abakhiqizi bezimoto zikagesi abafuna ukuthuthukisa amasistimu okushisisa imoto ngaphandle kokufaka engozini impilo yebhethri noma ibanga lokushayela.
Ukuhlanganiswa kwalezi zobuchwepheshe bokushisa okuphezulu ezimotweni zikagesi kunikeza izinzuzo ezimbalwa ezibalulekile.Okokuqala, isistimu yokushisa ethuthukisiwe inciphisa kakhulu isikhathi sokufudumala, inikeze ukufudumala okusheshayo ku-cab futhi ikhulise ukunethezeka komshayeli nomgibeli.Ngaphezu kwalokho, ukusebenza ngendlela yokonga amandla kwalezi zinhlelo kunciphisa ukusetshenziswa kwamandla futhi kuthuthukisa ukusebenza kahle okuphelele kwemoto.Ukwenyuswa kokusebenza kahle kusho ibanga elide lokushayela ezimotweni zikagesi, into ebalulekile ekwandiseni ukwamukelwa kwemakethe kwezimoto zikagesi.
Ukwengeza, amandla athuthukisiwe okushisisa ibhethri ahlinzekwa yilabo buchwepheshe aqinisekisa impilo ende nempilo yamabhethri e-EV, enciphisa umthelela wesimo sezulu esibandayo ekusebenzeni kwawo.Ngokulondoloza umthamo webhethri kanye nokunciphisa ukulahlekelwa okungaba khona kwebanga ngenxa yamazinga okushisa abandayo, izimoto zikagesi ezifakwe lezi zinhlelo zokushisisa ezithuthukisiwe zinikeza abathengi ukuzethemba emandleni emoto okusebenza ngokwethembeka ezimweni zezulu ezihlukahlukene.
Njengoba isidingo sezimoto zikagesi siqhubeka sikhula, abakhiqizi bayakubona ukubaluleka kokubeka phambili ukunethezeka kwekhabethe ngaphandle kokuyekethisa ibanga lokushayela.Inhlanganisela ye-automotive high-voltage heater, i-heater yebhethri enamandla amakhulu kanye nobuchwepheshe bekhompathi yebhethri ye-PTC ibonisa ukuzibophezela kwemboni ekunikezeni umuzwa omuhle kakhulu wokushisisa wezimoto zikagesi.
Kafushane, ukwethulwa kobuchwepheshe bokushisisa ngama-voltage aphezulu ezimotweni zikagesi kushintsha indlela izimoto zikagesi ezisingatha ngayo ukushisisa kwekhabhinethi.Ngamasistimu afana nezifudumezi zezimoto ezinama-voltage aphezulu, izifudumezi zebhethri ezinamandla amakhulu kanye nezifudumezi zekhompathi yebhethri ye-PTC, abakhiqizi bezimoto zikagesi banganikeza abashayeli nabagibeli imfudumalo esheshayo nenduduzo kuyilapho bethuthukisa ukusebenza kahle kwamandla, ukusebenza kwebhethri kanye nebanga lokushayela lonke.Lezi zinhlelo zokushisisa ezithuthukisiwe ngokungangabazeki zivula indlela yokushayela imoto kagesi ejabulisa kakhulu futhi enokwethenjelwa.
Isikhathi sokuthumela: Sep-27-2023
