Ezweni lapho ukukhathazeka ngemvelo sekubaluleke kakhulu, abakhiqizi baphendukela ekukhetheni ukuthunyelwa okuzinzile. Ngenxa yalokho, imboni yezimoto ishintsha ngokushesha iye ezimotweni zikagesi (ama-EV) kanye namamodeli e-hybrid. Lezi zimoto ezinobungani nemvelo azigcini nje ngokuba zinhle emvelweni kodwa futhi ziyasiza ekunciphiseni ukuthembela kumafutha emvelo. Kodwa-ke, ukushintshela kugesi kuletha nezinselele ezahlukahlukene, ikakhulukazi izinhlelo zokushisa esimweni sezulu esibandayo. Ukuze kuxazululwe le nkinga, onjiniyela bezimoto bathuthukise izixazululo ezintsha njengezifudumezi zokupholisa ezinomfutho ophezulu,Izifudumezi zokupholisa ze-PTCkanye namaphampu amanzi kagesi ukuze kuhlinzekwe ngokushisa okusebenzayo nokuqhubekayo ezimotweni zikagesi.
Enye yezinto ezikhathaza kakhulu abanikazi bezimoto, ikakhulukazi ebusika, ikhono lokushisa imoto ngaphandle kokuphazamisa ukusebenza kahle kwamandla. Isixazululo sale nselele ukufika kwama-heaters okupholisa anomfutho ophezulu. I-HV imele i-High Voltage futhi ibhekisela enanini likagesi elidingekayo ukushisa i-coolant yemoto. Ngokungafani nezinjini zokushisa zangaphakathi zendabuko, ezisebenzisa ukushisa okulahliwe ukushisa ikhabhini, izimoto zikagesi neze-hybrid zidinga ezinye izindlela. I-heater yokupholisa enomfutho ophezulu isebenzisa amandla avela ebhethrini lemoto ukushisa i-coolant, bese ijikeleza ohlelweni lokushisa. Lokhu kuqinisekisa izinga lokushisa elikhululekile lekhabhini ngaphandle kokukhipha amandla ebhethri lemoto iyonke.
Enye inketho entsha kule ndawo yi-PTC coolant heater. I-PTC imele i-Positive Temperature Coefficient futhi ibhekisela ku-heating element ehlukile eyakhelwe kulezi zifudumezi. Enye yezinzuzo eziningi ze-PTC coolant heater ukuthi iyazilawula. Ngokungafani nezifudumezi zendabuko zokumelana, izakhi ze-PTC zilungisa ngokuzenzakalelayo ukuphuma kwamandla ngokusekelwe ekushiseni okuzungezile. Lokhu kuzilawula kuvumela inqubo yokushisa eqhubekayo nephumelelayo, evimbela noma yikuphi ukumoshwa kukagesi okungadingekile. Ngaphezu kwalokho, izifudumezi ze-PTC coolant zincane futhi zilula, okwenza zifaneleke ezimotweni zikagesi lapho ukulungiswa kwesikhala kubalulekile khona.
Ngaphezu kwalezi zobuchwepheshe bokushisa obuthuthukisiwe, amaphampu amanzi kagesi athola ukunakwa ngendima yawo ekuthuthukiseni ukusebenza kahle kwezimoto. Amaphampu amanzi endabuko asetshenziswa ezinjinini zokushisa zangaphakathi adla amandla amaningi enjini, okuholela ekunciphiseni ukusebenza kahle kukaphethiloli. Ngakolunye uhlangothi, iphampu yamanzi kagesi ingasebenza ngokuzimela ngaphandle kwenjini, okuvumela ukulawula okukhulu ukugeleza kokupholisa kanye nokulawulwa kwezinga lokushisa. Ngokunciphisa ukuthembela emandleni enjini, amaphampu amanzi kagesi asiza ekunciphiseni ukusetshenziswa kwamandla futhi andise ibanga lokushayela, okuthuthukisa kakhulu ukukhanga kwezimoto zikagesi neze-hybrid.
Inhlanganisela yeIsifudumezi sokupholisa se-HV, Isifudumezi sokupholisa se-PTC kanye nephampu yamanzi kagesi kunikeza ikhambi eliphelele nelinobungani nemvelo lokufudumala kwezimoto kagesi. Nakuba umgomo oyinhloko ukuqinisekisa izinga lokushisa lekhabhini elikhululekile, lobu buchwepheshe buhlinzeka nangezinye izinzuzo ezengeziwe. Ngokusebenzisa izifudumezi zokupholisa ze-HV kanye nezifudumezi zokupholisa ze-PTC, ugesi ungasetshenziswa kahle futhi umthelela emvelweni ungancishiswa. Ngaphezu kwalokho, ukusebenza okuzimele kwephampu yamanzi kagesi kungathuthukisa kakhulu ukusebenza kahle kwemoto futhi kukhulise ukusetshenziswa kwamandla.
Njengoba imboni yezimoto iqhubeka nokukhula ngokwethula izimoto zikagesi nezixubile, intuthuko ezinhlelweni zokushisa iye yaba yinto ebalulekile. Ama-heater e-HV coolant, ama-heater e-PTC coolant kanyeamaphampu amanzi kagesikubonisa ukuzibophezela konjiniyela ekudaleni izixazululo ezizinzile nezisebenzayo. Lobu buchwepheshe abugcini nje ngokuhlinzeka ngokushisa okukhululekile ngezikhathi ezibandayo kodwa futhi buyasiza ekunciphiseni ukukhishwa kwe-CO2 kanye nomphumela wemvelo jikelele. Njengoba umhlaba usondela ekusaseni eliluhlaza, lokhu kuthuthuka kwezinhlelo zokushisa izimoto kuyisinyathelo esibalulekile endleleni efanele.
Isikhathi sokuthunyelwe: Septhemba 14-2023
