Njengoba umhlaba uguqukela ekusaseni elizinzile, izimoto zikagesi (ama-EV) ziya ngokuya zithandwa ngenxa yezinzuzo zazo zemvelo kanye nokusebenza kahle kwamandla. Kodwa-ke, enye yezinselele ezibhekene nezimoto zikagesi yisidingo sokugcina ukusebenza kahle kwebhethri, ikakhulukazi ezimweni zezulu ezibandayo. Yilapho ama-heater e-coolant ebhethri kanye nama-heater e-PTC ane-voltage ephezulu edlala indima ebalulekile ekuqinisekiseni ukusebenza kahle kwezimoto zikagesi.
Izifudumezi zokupholisa ibhethri, ezaziwa nangokuthii-heater ye-PTC (i-coefficient yokushisa okuhle) ene-voltage ephezulus, ziyingxenye ebalulekile yezimoto zikagesi, ikakhulukazi ezindaweni ezinesimo sezulu esibandayo. Lawa ma-heater aklanyelwe ukulawula izinga lokushisa lebhethri kanye negumbi, ukuqinisekisa ukuthi ibhethri lisebenza ngaphakathi kwebanga lokushisa elifanele ukuze kuthuthukiswe ukusebenza kanye nokuphila isikhathi eside.
Ezimweni ezibandayo, ukusebenza kahle kwebhethri kungancishiswa kakhulu uma izinga lokushisa elifanele lingagcinwa. Amazinga okushisa aphansi abangela ukumelana kwangaphakathi kwebhethri ukuba kwande, okuthinta ikhono layo lokuletha amandla namandla. Yilapho ama-heater e-coolant ebhethri engena khona, njengoba egcina izinga lokushisa lebhethri lingaphakathi kwebanga elifanele, eqinisekisa ukuthi ibhethri linikeza amandla nebanga elidingekayo kungakhathaliseki izimo zangaphandle.
Ama-heater e-PTC ane-voltage ephezulu asebenza kahle kakhulu kulokhu ngoba asebenzisa umphumela we-PTC ukulungisa ngokuzenzakalelayo ukuphuma kwamandla ngokusekelwe ekushiseni kwebhethri. Njengoba izinga lokushisa lehla, ukumelana kwezinto ze-PTC kuyanda, okuholela ekushiseni okuphezulu ukuze kufudumale ibhethri. Ngokuphambene nalokho, njengoba izinga lokushisa likhuphuka, ukumelana kuyancipha, ngaleyo ndlela kunciphisa ukuphuma kokushisa ukuze kuvinjelwe ukushisa ngokweqile. Lesi sici esizilawulayo senzaIsifudumezi se-EV PTCiyisisombululo esisebenzayo nesithembekile sokugcina amazinga okushisa ebhethri afanele ezimotweni zikagesi.
Ngaphezu kwalokho, lawa ma-heater adlala indima ebalulekile ekuqinisekiseni induduzo yabagibeli ngokuhlinzeka ngokufudumeza kahle kwekhabhini ezimotweni zikagesi. Ama-heater e-PTC ane-voltage ephezulu asebenzisa ukushisa okulahliwe okukhiqizwa amabhethri kanye ne-elekthronikhi yamandla ukuze afudumeze ikhabhini ngempumelelo ngaphandle kokuthembela ohlelweni oluyinhloko lokushisa lwemoto, ngaleyo ndlela anciphise ukusetshenziswa kwamandla futhi andise ibanga lokushayela kwemoto.
Ngaphezu kokulawulwa kwezinga lokushisa,isifudumezi sokupholisa ibhethriAma-heater e-PTC kanye nama-high-voltage PTC anegalelo ekuphepheni okuphelele kwezimoto zikagesi. Ngokugcina amabhethri emazingeni okushisa afanele, lawa ma-heater asiza ekuvimbeleni ukushiswa kwezimoto ezishisayo kanye nezinye izingozi zokuphepha ezihlobene nezimo zokushisa ezibi kakhulu. Lokhu kubaluleke kakhulu ezimotweni zikagesi ngoba ibhethri liyingxenye ebalulekile yesitimela samandla semoto.
Ngaphezu kwalokho, ukusetshenziswa kwama-heater e-PTC ane-voltage ephezulu ezimotweni zikagesi kuhambisana nokugxila kwemboni ekusebenzeni kahle kwamandla kanye nokusimama. Lawa ma-heater aklanyelwe ukusebenza kahle, ukunciphisa imfucuza yamandla kanye nokunciphisa umthelela jikelele wezimoto zikagesi emvelweni. Ngokwenza ngcono ukusetshenziswa kokushisa okulahliwe kanye nokulawula amazinga okushisa ebhethri kanye nekhabhini, ama-heater e-PTC ane-voltage ephezulu asiza ekuthuthukiseni ukusebenza kahle kwamandla okuphelele kwezimoto zikagesi, okwenza kube yinto ebalulekile enikeza izixazululo zokuhamba ezisimeme.
Njengoba isidingo sezimoto zikagesi siqhubeka nokukhula, ukubaluleka kwama-heater e-battery coolant kanye nama-heater e-PTC ane-voltage ephezulu ekuqinisekiseni ukusebenza kahle kanye nokuphepha kwezimoto zikagesi akunakugcizelelwa. Lezi zingxenye zidlala indima ebalulekile ekubhekaneni nezinselele ezihambisana nokusebenza kwesimo sezulu esibandayo ngenkathi futhi zisiza ekuthuthukiseni ukusebenza kahle kanye nokusimama kwezimoto zikagesi.
Ngamafuphi, ama-heater e-coolant ebhethri kanye nama-heater e-PTC ane-voltage ephezulu ayizingxenye ezibalulekile zezimoto zikagesi, ezisetshenziselwa ukulawula izinga lokushisa lephakethe lebhethri kanye ne-cab, ukuqinisekisa induduzo yabagibeli, kanye nokuthuthukisa ukuphepha nokusebenza kahle kwezimoto zikagesi. Njengoba imboni yezimoto iqhubeka nokwamukela ukufakwa kukagesi, ukuthuthukiswa nokuhlanganiswa kwezixazululo zokushisa ezithuthukisiwe kubalulekile ekushayeleni ukwamukelwa kabanzi kwezimoto zikagesi kanye nokwakha ikusasa lezokuthutha ezisimeme.
Isikhathi sokuthunyelwe: Mashi-26-2024
