Mukuvandudzwa kukuru kweindasitiri yemotokari dzemagetsi (EV), hita itsva yePTC (positive temperature coefficient) yakagadzirwa iyo inovimbisa kuvandudza zvakanyanya kushanda uye mashandiro emagetsi ekudziyisa anotonhorera eEV. Inozivikanwa seHV PTC heater, tekinoroji iyi yekuvandudza ichachinja nzira iyo mota dzemagetsi dzinodziisa inotonhorera, zvichiunza mabhenefiti akawanda kune vagadziri veEV nevatengi.
Mota dzemagetsi dzechinyakare dzinoshandisa maheater ePTC echinyakare kuti dzipise chinotonhodza chiri musystem. Maheater aya anoshandisa ma resistors kugadzira kupisa kana magetsi achipfuura nepakati pawo, asi anopisa zvishoma nezvishoma uye kazhinji haashande zvakanaka. Izvi zvinoguma nenguva refu yekupisa uye kushandiswa kwesimba kwakawedzerwa, zvichikanganisa zvakanyanya huwandu hwese uye mashandiro emota yemagetsi.
Zvisinei, hita itsva yePTC ine simba guru ine zvakanakira zvakawanda kupfuura hita dzePTC dzechinyakare. Chekutanga, inomhanya nemagetsi akawandisa, ayo anopisa nekukurumidza uye anovandudza mashandiro emagetsi. Izvi zvinoreva kuti mota dzemagetsi dzine hita dzeHV PTC dzinogona kupisa coolant yadzo nekukurumidza uye pasina kukanganisa zvakanyanya padanho radzo rekutyaira, zvichizowedzera ruzivo rwekutyaira kune vatengi.
Pamusoro pezvo, tekinoroji yepamusoro inoshandiswa muHV PTC hitas inoita kuti tembiricha idzoke zvakanaka, zvichiita kuti coolant ipiswe kusvika patembiricha yakakwana kuti mota ishande zvakanaka uye kuti munhu agare zvakanaka. Izvi hazvingobatsiri chete pakushanda zvakanaka kwema EV heating systems, asiwo zvinovandudza ruzivo rwemushandisi wese, zvichiita kuti ma EV ave sarudzo inokwezva vatengi.
Kuunzwa kwemaheater eHV PTC kwakakosha zvikuru kune vagadziri vemotokari dzemagetsi sezvo zvichipa mukana wekuwedzera mashandiro emotokari uye kukwezva. Nekupa kupisa kunotonhodza nekukurumidza uye kunoshanda zvakanaka, vagadziri veEV vanogona kuwedzera kukwikwidzana kwezvigadzirwa zvavo mumusika weEV uri kuramba uchizara, zvichigona kukwezva vatengi vakawanda uye kuwana nzvimbo yakasimba muindasitiri.
Vagadziri vemotokari dzemagetsi vanotungamira vakati wandei vatanga kubatanidzahita yePTC ine voltage yepamusoromumotokari dzavo, vachiziva mabhenefiti anogona kuunzwa netekinoroji iyi. Mukuita izvi, havangogadzirisi mashandiro uye kushanda zvakanaka kwemotokari dzemagetsi chete asiwo vanoratidza kuzvipira kwavo mukuvandudza nekufambira mberi mune tekinoroji yemotokari dzemagetsi.
Sezvo musika wemotokari dzemagetsi uchiramba uchikura uye uchikura, kuvandudzwa kwetekinoroji yepamusoro senge maheater ePTC ane voltage yakawanda kuchaita basa rakakosha mukugadzira ramangwana remotokari dzemagetsi. Nekugonesa kupisa kunotonhodza nekukurumidza uye kunoshanda zvakanaka, matekinoroji aya ane mukana wekugadzirisa mamwe ematambudziko makuru ari kusangana nekushandiswa kwakapararira kwemotokari dzemagetsi, senge kunetseka kwenzvimbo uye matambudziko ekushandiswa kwesimba.
Pamusoro pezvo, kuunzwa kwemaheater ePTC ane simba guru kunoratidza danho rakakosha mukuenderera mberi kwekuvandudzwa nekuvandudzwa kwetekinoroji yemotokari dzemagetsi. Sezvo vagadziri vachiedza kuita kuti mota dzemagetsi dzive dzemakwikwi uye dzikwezve vatengi, hunyanzvi musystem dzekudziyisa nekutonhodza hunogona kuita basa rakakosha mukuzadzisa zvinangwa izvi.
Pakupedzisira, kuvandudzwa nekushandiswa kwehita inotonhodza yemagetsiinoratidza danho rakakosha mukuenderera mberi kwekugadzirwa kwemotokari dzemagetsi. Nekupa mashandiro ari nani, kushanda zvakanaka uye ruzivo rwevashandisi, tekinoroji iyi ine mukana wekukurudzira kushandiswa kwemotokari dzemagetsi zvakanyanya uye kukurumidzisa shanduko kuenda kune sisitimu yekufambisa inogara kwenguva refu uye ine girini.
Nguva yekutumira: Zvita-20-2023
