Munyika umo kunetseka nezvezvakatipoteredza kwave kukuru, vagadziri vari kutendeukira kune dzimwe nzira dzekutakura zvinhu dzinogara kwenguva refu. Nekuda kweizvozvo, indasitiri yemotokari iri kuchinja nekukurumidza kuenda kumotokari dzemagetsi (EVs) uye mamodheru ehybrid. Idzi mota dzinochengetedza nharaunda hadzina kunaka chete kune nharaunda asiwo dzinobatsira kuderedza kuvimba nemafuta epasi. Zvisinei, kuchinja kuenda kumagetsi kunounzawo matambudziko akasiyana-siyana, kunyanya masisitimu ekudziyisa kana kuchitonhora. Kuti vagadzirise dambudziko iri, mainjiniya emotokari vakagadzira mhinduro itsva dzakadai semaheater anotonhorera ane simba rakawanda,Mahita ePTC anotonhorerauye pombi dzemvura dzemagetsi kuti dzipe kudziyisa kunoshanda uye kunogara kwenguva refu kumotokari dzemagetsi.
Chimwe chezvinhu zvinonyanya kunetsa varidzi vemotokari, kunyanya munguva yechando, kugona kupisa mota pasina kukanganisa kushandiswa kwesimba. Mhinduro yedambudziko iri ndeyekuuya kwemaheaters anotonhodza ane pressure yakakwira. HV inomiririra High Voltage uye inoreva huwandu hwemagetsi hunodiwa kupisa coolant yemotokari. Kusiyana neinjini dzekare dzinopisa mukati, dzinoshandisa kupisa kwakashata kupisa cabin, mota dzemagetsi nedzehybrid dzinoda dzimwe nzira. Heater inotonhodza ine pressure yakakwira inoshandisa simba kubva pabhatiri remotokari kupisa coolant, iyo inozotenderera kuburikidza nesystem yekudziyisa. Izvi zvinoita kuti cabin ive netembiricha yakasununguka pasina kubvisa simba rebhatiri remotokari.
Imwe sarudzo itsva munzvimbo iyi iPTC coolant heater. PTC inomiririra Positive Temperature Coefficient uye inoreva chinhu chakasiyana chekudziya chakavakirwa mumaheater aya. Chimwe chezvakanakira zvakawanda zvePTC coolant heater ndechekuti inozvidzora yega. Kusiyana nemaheater echinyakare anodzivirira kupisa, maPTC elements anogadzirisa otomatiki simba rinobuda zvichienderana nekupisa kwemhepo. Kuzvidzora uku kunobvumira maitiro ekudziyisa akarongeka uye anoshanda, kudzivirira kutambisa magetsi zvisina kufanira. Pamusoro pezvo, maheater ePTC coolant heater madiki uye akareruka, zvichiita kuti ave akakodzera mota dzemagetsi uko kugadzirisa nzvimbo kwakakosha.
Kuwedzera kune matekinoroji aya epamusoro ekudziyisa, mapombi emvura emagetsi ari kuwana mukurumbira nekuda kwebasa rawo mukuvandudza mashandiro emotokari. Mapombi emvura echinyakare anoshandiswa mumainjini ekupisa mukati anoshandisa simba rakawanda reinjini, zvichikonzera kushomeka kwemafuta. Pombi yemvura yemagetsi, kune rumwe rutivi, inogona kushanda yakazvimirira kubva kuinjini, zvichibvumira kudzora kwakanyanya kuyerera kwemvura inotonhodza uye kudzorwa kwekupisa. Nekuderedza kuvimba nesimba reinjini, mapombi emvura emagetsi anobatsira kuderedza kushandiswa kwesimba uye kuwedzera mafambiro ekutyaira, zvichiwedzera kukwezva kwemotokari dzemagetsi nedzemhando dzakasiyana.
Musanganiswa weHV coolant hita, PTC coolant heater uye pombi yemvura yemagetsi zvinopa mhinduro yakakwana uye isingakuvadzi nharaunda yekupisa mota nemagetsi. Kunyange zvazvo chinangwa chikuru chiri chekuona tembiricha yemukamuri yakanaka, matekinoroji aya anopawo mamwe mabhenefiti akawanda. Nekushandisa HV coolant heaters uye PTC coolant heaters, magetsi anogona kushandiswa zvinobudirira uye kukanganisa nharaunda kunogona kuderedzwa. Pamusoro pezvo, kushanda kwepombi yemvura yemagetsi kwakazvimirira kunogona kuvandudza kushanda kwemotokari zvakanyanya uye kuwedzera kushandiswa kwesimba.
Sezvo indasitiri yemotokari ichiramba ichichinja nekugadzirwa kwemotokari dzemagetsi nedzakasanganiswa, kufambira mberi muhurongwa hwekudziyisa kwave kwakakosha. Mahita eHV coolant, mahita ePTC coolant uyepombi dzemvura dzemagetsiinoratidza kuzvipira kwemainjiniya pakugadzira mhinduro dzinogara kwenguva refu uye dzinoshanda. Matekinoroji aya haangopi chete kudziyisa kwakanaka munguva yechando asiwo anobatsira kuderedza kuburitswa kweCO2 uye kukanganiswa kwezvakatipoteredza. Sezvo nyika iri kufambira mberi kune ramangwana rakanaka, budiriro iyi muzvishandiso zvekudziyisa mota idanho rakakosha munzira kwayo.
Nguva yekutumira: Gunyana-14-2023
