Enkathini lapho izimoto zikagesi (ama-EV) ziya ngokuya zithandwa ngenxa yezinzuzo zazo zemvelo nezomnotho, isici esibalulekile esidinga ukusungula izinto ezintsha ukufudumeza kahle phakathi nezinyanga ezibandayo. Ukuze kuhlangatshezwane nesidingo esikhulayo sokufudumeza kahle kagesi, abakhiqizi abadumile bethule ubuchwepheshe obuthuthukisiwe ukuze banikeze ulwazi olufudumele nolukhululekile ezimotweni zikagesi.
Ukwethulwa kwesifudumezi sikagesi esingu-5kW esishintshashintshayo, esitholakala ngamamodeli amabili: isifudumezi sokupholisa se-PTC kanye nesifudumezi sokupholisa esinamandla aphezulu. Lezi zixazululo zokushisa ezithuthukisiwe zinikeza ukusebenza kahle kokushisa ngenkathi ziqinisekisa ukusebenza kahle kwamandla.
IIsifudumezi sokupholisa se-PTC esingu-5kWisebenzisa ubuchwepheshe obusha be-Positive Temperature Coefficient (PTC). Lesi sici esisezingeni eliphezulu siqinisekisa ukufudumala okulinganayo, okusheshayo, sisusa izindawo ezibandayo ekhabini. Ngohlelo lwayo lokulawula oluhlakaniphile, i-PTC coolant heater ilungisa umphumela wokushisa ngokuya ngokushisa okuzungezile ukuze isebenze kahle. Lokhu kunciphisa ukusetshenziswa kwamandla ngaphandle kokuthinta ukusebenza kokushisa, okunikeza abagibeli uhambo olukhululekile.
Ngaphezu kwalokho, i-Isifudumezi sokupholisa esinamandla aphezulu angu-5kWisebenzisa uhlelo olusebenzisa amandla aphezulu okushisa i-cab ngempumelelo. Ngokungafani nama-heater coil endabuko adinga inani elikhulu lamandla kagesi ukuze asebenze, lesi sifudumezi esithuthukisiwe sokupholisa siguqula amandla kagesi abe ukushisa ngempumelelo, sinciphisa ukusetshenziswa kwamandla. Ngaphezu kwalokho, isifudumezi sokupholisa esinomfutho ophezulu esinokulawula i-thermostat okuhlanganisiwe sigcina izinga lokushisa elingaguquki, siqinisekisa induduzo kulo lonke uhambo.
Kokubili i-PTC coolant heater kanye ne-high-voltage coolant heater kunezici zokuphepha ezihlukile. Lokhu kusungulwa kufaka phakathi izinzwa ezithuthukisiwe eziqapha amapharamitha okusebenza ngesikhathi sangempela, ziqinisekisa ulwazi lokufudumala oluphephile. Uma kwenzeka okungavamile, uhlelo luzoxwayisa umshayeli ngokushesha futhi luthathe izinyathelo zokuphepha ezidingekayo ukuvimbela izingozi ezingaba khona, lubeke ukuphepha kwabagibeli kuqala.
NgokuhlanganisaIsifudumezi sikagesi esingu-5kW, izimoto zikagesi zisondele kakhulu ekubeni yindlela engcono kakhulu kunezimoto zendabuko ezisebenzisa uphethiloli, ikakhulukazi ezindaweni ezinesimo sezulu esibandayo. Uhlelo lokushisa oluhlakaniphile alugcini nje ngokuthuthukisa induduzo yabagibeli, kodwa futhi lunegalelo ebangeni eliphelele lemoto kagesi ngokunciphisa ukuthembela ekufudumaleni okusebenzisa ibhethri. Le ndlela yokonga amandla iqinisekisa ibanga elide lokushayela futhi inciphisa izidingo zokushaja.
Ukwethulwa kwesifudumezi sikagesi esingu-5kW kuhambisana nesidingo esikhulayo sabathengi sokuzinza. Njengoba izimoto zikagesi ziqhubeka nokuthola amandla, lezi zindlela ezintsha zizosiza ekunciphiseni ukukhishwa kwekhabhoni futhi zilwe nokushintsha kwesimo sezulu. Ukuhlanganiswa kobuchwepheshe bokushisa kukagesi kunciphisa nokuthembela emithonjeni yamandla engavuseleleki evame ukusetshenziswa ezinhlelweni zokushisa zendabuko.
Abakhiqizi bagcizelela ukulula kokuhlanganisa lezi zinhlelo zokushisa emiklamo ye-EV ekhona, okwenza kube lula kubanikazi be-EV bamanje kanye namamodeli esikhathi esizayo. Njengoba ubuchwepheshe bezimoto zikagesi buqhubeka nokuthuthuka, kulindeleke ukuthi lezi zixazululo zokushisa ezintsha zizothuthuka kakhulu ukuze zinikeze ukusebenza kahle okukhulu kanye nokusebenza kahle esikhathini esizayo esiseduze.
Ngamafuphi, ukukhishwa kwezifudumezi zikagesi ezingama-5kW (kufaka phakathi izifudumezi ze-PTC ezipholile kanye nezifudumezi ze-high-voltage coolant) kushintshe ngokuphelele insimu yobuchwepheshe bokushisa izimoto zikagesi. Lezi zinhlelo zokushisa ezithuthukisiwe zibeka phambili induduzo yabagibeli, ukuphepha kanye nokusebenza kahle kwamandla, okuthuthukisa ulwazi lwezimoto zikagesi. Njengoba umhlaba usondela esikhathini esizayo esizinzile, lezi zinto ezintsha zizodlala indima ebalulekile ekwenzeni izimoto zikagesi zibe yindlela yokuthutha ethembekile nephumelelayo kuzo zonke izinkathi zonyaka.
Isikhathi sokuthunyelwe: Septhemba-10-2024
