Pakati pekuvandudzwa kwazvino mu tekinoroji yemotokari, kufambira mberi kukuru kwakaitwa munharaunda yemagetsi emota (EV). Kudziisa chinhu chakakosha chemotokari chero ipi zvayo sezvo ichivimbisa kugadzikana uye kuchengetedzeka kwemutyairi nevatakuri, kunyanya mumamiriro ekunze anotonhora. Sezvo mota dzemagetsi dzichiwedzera kufarirwa, vagadziri vanga vachishanda kugadzira mhinduro dzinoshanda dzekudziyisa kuti dzisangane nezvinodiwa zvakasiyana zvemotokari dzemagetsi.
Imwe yetekinoroji dzichangoburwa mundima iyi ndeyehita yemagetsi yePTC(Positive Temperature Coefficient). Mahita ePTC akagadzirwa kuti ape kupisa nekukurumidza uye zvinobudirira kumotokari dzemagetsi, zvichiita kuti imba yemotokari irambe iri patembiricha yakanaka kunyangwe mumamiriro ekunze akaipisisa. Mahita aya anofambiswa nemagetsi uye ane mabhenefiti akati wandei kupfuura masisitimu echinyakare ekudziyisa.
Chimwe chinhu chitsva mumunda wemagetsi ekugadzirisa mota ndecheHV coolant hitaSisitimu iyi inoshandisa simba remagetsi remotokari yemagetsi kuti ipe kupisa kwekabhini nebhatiri. Mahita anotonhodza ane simba remagetsi anoshanda zvakanyanya uye anogona kubatsira kuwedzera mafambiro emotokari dzemagetsi nekuderedza kushandiswa kwesimba musisitimu yekudziyisa. Mahita aya akagadzirwa kuti ashande nesisitimu yekutonhodza mabhatiri yemotokari yako, zvichiita kuti ive nechokwadi chekuti inoshanda zvakanaka uye inoshanda zvakanaka.
Kumotokari dzemagetsi, sisitimu yekudziisa inoita basa rakakosha mukushanda zvakanaka kwemotokari. Mota dzechinyakare dzinoshandisa injini dzinopisa dzinoshandisa kupisa kwakashata kunogadzirwa neinjini kuti dzipise kabhini. Zvisinei, mumotokari dzemagetsi, dzimwe nzira dzekudziisa dzinodiwa kuti kabhini irambe iri patembiricha yakanaka pasina kukanganisa daro remotokari.
Mahita emagetsi ePTC akagadzirwa kuti agadzirise dambudziko iri nekupa kupisa kwakanaka pasina kuwedzera kushushikana pabhatiri remotokari. Mahita aya anoshandisa zvinhu zvePTC kugadzira kupisa, zvichibvumira kudzora kwakanyatsojeka kwemaitiro ekupisa. Izvi zvinopfupisa nguva yekupisa uye zvinoderedza kushandiswa kwesimba, zvichiita kuti ive mhinduro yakanaka yemotokari dzemagetsi.
Saizvozvowo, maheater ane simba guru akagadzirwa kuti ashande zvakanaka nemagetsi ane simba guru emotokari dzemagetsi. Maheater aya anoshandisa sisitimu yekutonhodza yemotokari kuendesa kupisa kukamuri nebhatiri, zvichiita kuti maitiro ekudziisa ashande zvakanaka uye haakanganisi mashandiro emotokari. Nekushandisa magetsi ane simba guru, maheater ane simba guru anogona kupa kudziyisa nekukurumidza uye zvakanaka uku achideredza kukanganiswa kwekufamba kwemotokari.
Sezvo kudiwa kwemotokari dzemagetsi kuri kuramba kuchikura, vagadziri vari kuisa mari mukugadzira masisitimu epamusoro ekudziyisa kuti asvike kune zvinodiwa zvakasiyana zvemotokari dzemagetsi. Izvi zvinoratidza kuti indasitiri yemotokari iri kutarisisa zvakanyanya kuchengetedza uye kushanda zvakanaka. Nemaheater emagetsi ePTC uyehita yePTC ine voltage yepamusoros, mota dzemagetsi dzinogona kupa ruzivo rwekutyaira rwakasununguka uye runoshanda, zvichikurudzira kushandiswa kwemotokari dzemagetsi.
Kubatanidza masisitimu ekupisa epamusoro mumotokari dzemagetsi idanho rakakosha rekuvandudza mashandiro uye kukwezva kwemotokari dzemagetsi. Nekugadzirisa matambudziko ekupisa emotokari dzemagetsi, vagadziri vari kuita kufambira mberi kukuru mukuita kuti mota dzemagetsi dzive imwe nzira inoshanda uye inokwezva pane mota dzemagetsi dzemazuva ano dzinopisa mukati. Nekuvandudzwa uku, ramangwana remotokari dzemagetsi rinotaridzika rakajeka kupfuura kare, richipa mhinduro dzinogutsa dzekufambisa kwakasimba uye kwakanaka.
Nguva yekutumira: Kukadzi-27-2024
