Njengoba umhlaba uphokophele ekusaseni eliluhlaza, izimoto zikagesi (EVs) ziye zavela njengesixazululo esithembisayo sokunciphisa ukukhishwa kwesisi esibamba ukushisa.Kodwa-ke, ukusebenza kahle kwezimoto zikagesi kuncike kakhulu kubuchwepheshe obuthuthukile obungakwazi ukuthuthukisa ukusebenza kwazo.Obunye ubuchwepheshe obunjalo i-PTC (Positive Temperature Coefficient) heater epholile, edlala indima ebalulekile ekugcineni izinga lokushisa elisezingeni eliphezulu endaweni.I-heater kagesi ephezulu (HV)uhlelo lwamabhasi kagesi.Kule bhulogi, singena ngokujulile emhlabeni weIzifudumezi ezipholile ze-PTCfuthi bahlole amandla abo amakhulu okuthuthukisa ukusebenza kahle kwamabhasi kagesi.
Funda mayelana ne-PTC Coolant heaters:
Izifudumezi ezipholisayo ze-PTC ziyizinto zokushisisa zikagesi ezisebenzisa izinto eziphathelene nezinga lokushisa elivumelanayo.Izinto ezisetshenziswayo zibonisa ukwanda okumangalisayo kokumelana nogesi lapho kushisa, okuvumela inqubo yokushisa ezilawulayo.Ngezimpawu zabo ezihlukile, izifudumezi ezipholile ze-PTC zinikeza izinzuzo eziningi kunezindlela zokushisisa zendabuko.
Ukuthuthukisa ukusebenza kahle kwamabhasi kagesi:
1. Ukushisisa okusebenzayo:
Amabhasi kagesi athembele ezinhlelweni zokupholisa amandla kagesi aphezulu ukuze agcine amazinga okushisa afanele ezingxenyeni ezihlukahlukene ezifana namaphakethe ebhethri, ama-electronics amandla namamotho kagesi.Izifudumezi ezipholile ze-PTC zinikeza ukufudumeza okunembayo nokungaguquguquki ukuze kuqinisekiswe ukuthi isipholile esinengcindezi ephezulu sifinyelela izinga lokushisa olifunayo ngokushesha.Ngokunciphisa isikhathi sokufudumala nokunciphisa ukulahlekelwa ukushisa, izifudumezi ezipholile ze-PTC zinika amandla amabhasi kagesi ukuthi asebenze ngamaleveli awo asebenza kahle kakhulu.
2. Ukonga amandla:
Ngokusebenza kahle kwamandla kuba umgomo oyinhloko emkhakheni we-e-mobility, izifudumezi ezipholile ze-PTC zenza umnikelo obalulekile kulo msebenzi.Ngokushisisa ngokuqondile isipholile esine-voltage ephezulu,Ama-heaters e-EV PTCukuqeda isidingo sezindlela zokudlulisa amandla ezimoshayo njengezishintshisi zokushisa.Le ndlela yokushisa eqondile yonga amandla futhi ngaleyo ndlela ikhulise ukusebenza kahle okuphelele kwesistimu yebhasi kagesi.
3. Nweba impilo yebhethri:
Izifudumezi ezipholile ze-PTC zisiza futhi ukunweba ibanga lebhethri lamabhasi kagesi.Ngokuqinisekisa izinga lokushisa eliphezulu lephakethe lebhethri, izifudumezi ze-PTC zehlisa amandla asetshenziswa amasistimu okushisa nawokupholisa.Ngenxa yalokho, iningi lokushajwa kwebhethri lingasetshenziswa ukunika amandla imoto, ekugcineni kukhuliswe ububanzi bebhasi futhi kunciphise isidingo sokushajwa njalo.
4. Ukulawulwa kwesimo sezulu:
Amabhasi kagesi asebenza ezindaweni ezibandayo abhekana nezinselele eziyingqayizivele ekugcineni amazinga okushisa afanele.Isifudumezi esipholile se-PTC sinikeza ukufudumeza okusebenzayo ukushisisa ikhabhu ngokushesha ngaphandle kokuthembela kumasistimu e-HVAC abamba amandla.Lokhu akugcini nje ngokuthuthukisa ukunethezeka kwabagibeli, kuphinde kunwebe impilo yebhethri ngokunciphisa amandla adingekayo ukuze kugcinwe izinga lokushisa elinethezekile.
Ekuphetheni:
Ukuthuthukisa ukusebenza kahle kuwumgomo oyinhloko emkhakheni othuthukayo wezimoto zikagesi.Izifudumezi ezipholile ze-PTC zihlinzeka ngesixazululo soguquko sokushisisa okunembayo nokonga amandla kwezinhlelo zokupholisa ezinomfutho ophezulu emabhasini kagesi.Izifudumezi ezipholile ze-PTC zidlala indima ebalulekile ekuthuthukiseni ukusebenza kwawo konke kanye nohla lokushayela kwamabhasi kagesi ngokunciphisa isikhathi sokufudumala, ukonga amandla, ukwelula impilo yebhethri nokwenza ukulawulwa kwesimo sezulu kusebenze ngempumelelo.
Njengoba sibhekela ekusaseni eliluhlaza, ukuhlanganisa izifudumezi ezipholile ze-PTC kumiklamo yamabhasi kagesi kungavula indlela yesistimu yezokuthutha esimeme kakhudlwana.Ngokusebenzisa amandla alobu buchwepheshe obuthuthukisiwe, singakwazi ukufaka isandla ngempumelelo ekwehliseni ukungcola, ukwehlisa izindleko zokusebenza nokudala indawo ehlanzekile.Ake samukele amandla ezifudumezi ezipholile ze-PTC njengoba sibhekela esikhathini esizayo esibuswa izimoto zikagesi.
Isikhathi sokuthumela: Aug-08-2023
