Sezvo nyika inofamba ichienda kune remangwana rakasvibira, mota dzemagetsi (EVs) dzakabuda semhinduro inovimbisa yekudzikisa kuburitswa kwegasi regreenhouse.Zvisinei, kushanda kwakanaka kwemotokari dzemagetsi kunonyanya kutsamira pamatekinoroji epamberi anogona kukwidziridza kuita kwavo.Imwe tekinoroji yakadaro iPTC (Positive Temperature Coefficient) inotonhorera heater, inoita basa rakakosha kuchengetedza tembiricha yakanaka mumhepo.high voltage (HV) inotonhorera hitahurongwa hwemabhazi emagetsi.Mune ino blog, isu tinotora zvakadzama kupinda munyika yePTC coolant heatersuye kuongorora kugona kwavo kukuru kwekuvandudza kushanda kwemabhazi emagetsi.
Dzidza nezve PTC Coolant Heaters:
PTC inotonhorera heaters magetsi ekudziya zvinhu anoshandisa proprietary yakanaka tembiricha coefficient zvinhu.Iyo nyaya inoratidza kuwedzera kunoshamisa kwemagetsi resistivity kana ichipisa, ichibvumira iyo yekuzvitonga yekudziya.Nehunhu hwavo hwakasiyana, PTC inotonhorera heater inopa akawanda mabhenefiti pamusoro pechinyakare nzira dzekudziya.
Kuvandudza kushanda kwemabhazi emagetsi:
1. Kudziya zvakanaka:
Mabhazi emagetsi anovimba neakakwira-voltage inotonhorera masisitimu kuti achengetedze tembiricha yakakwana yezvinhu zvakasiyana senge mabhatiri mapaketi, magetsi emagetsi uye mota dzemagetsi.PTC inotonhorera heaters inopa chaiyo uye isingachinji yekudziya kuti ive nechokwadi chepamusoro pemhepo inotonhorera inosvika tembiricha yaunoda nekukurumidza.Nekudzikisira nguva yekudziya uye nekudzikisa kurasikirwa nekupisa, PTC inotonhorera heater inoita kuti mabhazi emagetsi ashande pamazinga akanyanya kunaka.
2. Kuchengetedza magetsi:
Nekugonesa kwesimba kuchive chinangwa chakakosha mumunda we-e-kufamba, PTC inotonhorera heaters inopa mupiro wakakura kuchinangwa ichi.Nekupisa zvakananga high-voltage coolant,EV PTC heaterskubvisa kudiwa kwekutambisa simba nzira dzekufambisa dzakaita semagetsi ekupisa.Iyi yakananga yekudziya nzira inochengetedza simba uye nekudaro inowedzera kushanda kwese kwemagetsi bhazi system.
3. Wedzera hupenyu hwebhatiri:
PTC coolant heaters zvakare inobatsira kuwedzera bhatiri renji yemabhazi emagetsi.Nekuona tembiricha yakakwana yebhatiri pack, PTC heaters inoderedza simba rinoshandiswa nekudziya uye kutonhora masisitimu.Nekuda kweizvozvo, yakawanda yekuchaja kwebhatiri inogona kushandiswa kusimbisa mota, pakupedzisira ichiwedzera huwandu hwebhazi uye kuderedza kudiwa kwekugara uchichaja.
4. Kudzora kwemamiriro ekunze:
Mabhazi emagetsi anoshanda munzvimbo dzinotonhora anotarisana nematambudziko akasiyana mukuchengetedza kudziya kwakanyanya.Iyo PTC inotonhodza heater inopa kudziyisa kwakanyatso kukurumidza kupisa teki pasina kutsamira pane inosimbisa simba HVAC masisitimu.Izvi hazvingogadzirisi kunyaradza kwevatyairi chete, zvinowedzerawo hupenyu hwebhatiri nekudzikisa simba rinodiwa kuchengetedza tembiricha yekabhini yakagadzika.
mukupedzisa:
Kugadzirisa kushanda zvakanaka ndicho chinangwa chakakosha munharaunda inokurumidza kukura yemotokari dzemagetsi.PTC inotonhorera heaters inopa shanduko mhinduro yekudziya chaiyo uye ine simba-inoshanda yeakakwira-kudzvanya inotonhorera masisitimu mumabhazi emagetsi.PTC coolant heaters inoita basa rakakosha mukuvandudza kushanda kwese uye kutyaira huwandu hwemabhazi emagetsi nekudzikisa nguva yekudziya, kuchengetedza simba, kuwedzera hupenyu hwebhatiri uye kugonesa kutonga kunoshanda kwemamiriro ekunze.
Sezvo isu tichienda kune remangwana rakasvibira, kubatanidza maheater ePTC anotonhodza mumagadzirirwo emabhazi emagetsi anogona kugadzira nzira yekufambisa kwakasimba.Nekushandisa simba reiyi tekinoroji yepamusoro, tinogona kubatsira mukuderedza kuburitswa, kuderedza mari yekushandisa uye kugadzira nharaunda yakachena.Ngatimbundikirei kugona kwePTC inotonhodza maheater sezvatinoenda kune ramangwana rinotongwa nemotokari dzemagetsi.
Nguva yekutumira: Aug-08-2023
