Itekhnoloji entsha yeHeater yePTC ePhambili iguqula ukufudumeza kweCooler yeZithuthi zoMbane

Kwiphulo elikhulu lophuhliso lweshishini lezithuthi zombane (EV), kuye kwaveliswa isifudumezi esitsha se-PTC (positive temperature coefficient) esine-high-voltage esithembisa ukuphucula kakhulu ukusebenza kakuhle kunye nokusebenza kweenkqubo zokufudumeza ezipholileyo ze-EV. Eyaziwa ngokuba yi-HV PTC heater, le teknoloji iphambili iya kutshintsha indlela ezifudumeza ngayo isifudumezi sezithuthi zombane, izise iingenelo ezininzi kubavelisi be-EV kunye nabathengi.

Izithuthi zombane zemveli zixhomekeke kwii-heater ze-PTC zemveli ukufudumeza i-coolant kwinkqubo. Ezi heater zisebenzisa ii-resistor ukuvelisa ubushushu xa umbane udlula kuzo, kodwa zifudumala kancinci kwaye zihlala zingasebenzi kakuhle. Oku kubangela ukuba ixesha elide lokufudumeza kunye nokusetyenziswa kwamandla okwandisiweyo, okuchaphazela kakubi uluhlu olupheleleyo kunye nokusebenza kwesithuthi sombane.

Nangona kunjalo, i-heater entsha ye-PTC enoxinzelelo oluphezulu ineenzuzo ezininzi eziphambili kune-heaters ze-PTC zemveli. Okokuqala, isebenza nge-voltage ephezulu, eshushu ngokukhawuleza kwaye iphucula ukusebenza kakuhle kwamandla. Oku kuthetha ukuba izithuthi zombane ezixhotyiswe nge-HV PTC heaters zinokufudumeza i-coolant yazo ngokukhawuleza kwaye zingabi nampembelelo ingako kuluhlu lwazo lokuqhuba, ekugqibeleni ziphucula amava okuqhuba ngokubanzi kubathengi.

Ukongeza, iteknoloji ephucukileyo esetyenziswa kwiIsifudumezi se-HV PTCIvumela ulawulo oluchanekileyo lobushushu, iqinisekisa ukuba i-coolant ifudunyezwa kubushushu obufanelekileyo ukuze imoto isebenze kakuhle kwaye ikhululeke kumqhubi. Oku akuphuculi nje kuphela ukusebenza kakuhle kweenkqubo zokufudumeza ze-EV, kodwa kuphucula namava omsebenzisi ngokubanzi, okwenza ii-EV zibe lukhetho olunomtsalane ngakumbi kubathengi.

Ukwaziswa kwezifudumezi ze-HV PTC kubaluleke kakhulu kubavelisi bezithuthi zombane njengoko kubonelela ngethuba lokunyusa ukusebenza kwezithuthi kunye nomtsalane. Ngokubonelela ngokufudumeza okukhawulezayo nokusebenzayo ngakumbi, abavelisi be-EV banokuphucula ukukhuphisana kweemveliso zabo kwimarike ye-EV exineneyo, okunokutsala abathengi abaninzi kunye nokufumana indawo eqinileyo kushishino.

Abavelisi abaninzi bezithuthi zombane abaphambili baqalise ukudibanai-heater ye-PTC ene-voltage ephezulubangene kwizithuthi zabo, beqonda iingenelo ezinokubakho ezinokubakho kobu buchwepheshe. Kule nkqubo, abaphuculi nje kuphela ukusebenza kakuhle kwezithuthi zombane kodwa babonisa nokuzinikela kwabo ekuveliseni izinto ezintsha kunye nokuqhubela phambili kubuchwepheshe bezithuthi zombane.

Njengoko imakethi yezithuthi zombane iqhubeka nokukhula, uphuhliso lwetekhnoloji eziphambili ezifana nezifudumezi ze-PTC ezine-voltage ephezulu ziya kudlala indima ebalulekileyo ekubumbeni ikamva lezithuthi zombane. Ngokuvumela ukufudumeza okupholileyo okukhawulezayo nokusebenza kakuhle, ezi teknoloji zinamandla okujongana neminye yemingeni ephambili ejongene nokwamkelwa ngokubanzi kwezithuthi zombane, ezifana nokuxhalaba komgama kunye nemiba yokusetyenziswa kwamandla.

Ukongeza, ukwaziswa kwezifudumezi ze-PTC ezine-voltage ephezulu kubonisa inyathelo elibalulekileyo ekuphuhlisweni okuqhubekayo kunye nokuphuculwa kwetekhnoloji yezithuthi zombane. Njengoko abavelisi bezama ukwenza izithuthi zombane zikwazi ukukhuphisana ngakumbi kwaye zibe nomtsalane kubathengi, izinto ezintsha kwiinkqubo zokufudumeza nokupholisa zinokudlala indima ebaluleke ngakumbi ekufezekiseni ezi njongo.

Ekugqibeleni, uphuhliso kunye nokuphunyezwa kweIsifudumezi se-EV esipholileyoluphawula isiganeko esibalulekileyo ekuqhubekeni kophuhliso lwezithuthi zombane. Ngokunikezela ngokusebenza okuphuculweyo, ukusebenza kakuhle kunye namava omsebenzisi, obu buchwephesha bunamandla okuqhuba ukwamkelwa ngokubanzi kwezithuthi zombane kunye nokukhawulezisa utshintsho oluya kwinkqubo yothutho ezinzileyo neluhlaza ngakumbi.