Mumakore achangopfuura, indasitiri yemotokari yepasirese yakafambira mberi zvakanyanya mukutora mota dzemagetsi (EVs) senzira dzinogombedzera kune dzakajairwa mota dzinofambiswa nepeturu.Nekuzivikanwa kuri kuwedzera kwemotokari dzemagetsi, pane kuwedzera kuri kuda kwekugadzira yakasimba uye inoshanda yemagetsi emagetsi bhatiri thermal management system (EVBTMS) kukwirisa mashandiro ebhatiri uye kuve nechokwadi chehupenyu hwese.
Chimwe chezvikamu zvakakosha zveEVBTMS kushandiswa kweiyo yakanaka tembiricha coefficient (PTC) heaters.Aya maheater epamberi anoita basa rakakosha kuchengetedza tembiricha yebhatiri yakanaka mukutonhora kwakanyanya uye nekupisa kwemamiriro ekunze.Nekushandisa iyo yekuzvitonga yega yezvinhu zvePTC, mahita aya anogona kupa yakavimbika uye inoshanda yekudziya mhinduro kune dzakasiyana siyana dzemagetsi mota dzemagetsi.
Munguva yekutonhora kwemamiriro ekunze, mabhatiri masisitimu mumotokari dzemagetsi anodzikira nekuda kwekudzikira kwakadzikama tembiricha.PTC heaters (PTC Inotonhorera Heater/PTC Air Heater) rwisa dambudziko iri nekushingairira kupisa bhatiri pack, kuve nechokwadi chekugadzirisa bhatiri chemistry uye kuwedzera kugona kwese kwemotokari.Kupisa kunogadzirwa nePTC heater kunoenderana zvakananga nekushisa kwebhatiri pack, kugadzirisa zvine simba kupikisa kwayo kuchengetedza kuenderana uye kwakachengeteka tembiricha.Nekugovera kupisa zvakanaka mukati mebhatiri pack, PTC heaters anobatsira kuderedza kurasikirwa kwesimba uye kuchengetedza kureba kwekutyaira kunyangwe mumamiriro echando.
Sezvineiwo, munzvimbo dzinopisa, mabhatiri eEV anogona kukurumidza kupisa, zvichikonzera kuderera kwekushanda uye, mune dzimwe nguva, kupfupisa hupenyu hwebhatiri.Inoshanda EVBTMS inosanganisa pombi yemvura yemagetsi inofamba zvakanaka inotonhorera kuburikidza nebhatiri pack, inogadzirisa kupisa kunogadzirwa panguva yekuchaja nekuburitsa.Izvi zvinokurudzira kuenzanisa uye kugadzikana kwekushisa, kuchengetedza bhatiri kubva pakupisa kwekunetseka uye kuwedzera hupenyu hwayo.Kuwedzerwa kweiyo PTC heater kunozadzisa chiito chepombi yemvura yemagetsi nekupa kupisa panguva imwe chete uye kutonhora, kuve nechokwadi chekuti bhatiri paki rinoramba riri mukati meiyo tembiricha yemhando yekushanda kwakanyanya.
Kubatanidza maheater ePTC nemapombi emvura emagetsi muEVBTMS hakungokwidziri kushanda kwebhatiri chete, asiwo kunopa mamwe mabhenefiti akati wandei.Kutanga, kuchengetedzeka kwese kwemotokari kunowedzerwa sezvo sisitimu inodzivirira yakakosha tembiricha zvikumbaridzo kubva pakupfuudzwa, ichideredza njodzi yekupisa kwemoto uye kukuvara kwebhatiri.Chechipiri, nekuchengetedza kushanda kwesero, hupenyu hwebheteri pack hunogona kuwedzerwa, zvichiita kuti kuderedza mari yekugadzirisa uye kushandiswa kwakasimba kwezvinhu.
Uyezve, EVBTMS inoshanda inobatsira pakushandiswa kwakasimba kwesimba sezvo ichideredza kutambisa simba nekunyatso kudzora tembiricha mukati mebhatiri pack.Nekudzikisira kushandiswa kwesimba rakawandisa kunokonzerwa nekusashanda kwekutonga kwemafuta, maEV anogona kukwirisa huwandu hwekutyaira uye kuderedza kuchaja frequency uye nguva, pakupedzisira kubatsira nharaunda uye EV wallets.
Muchidimbu, kubatanidzwa kwePTC heaters uyepombi dzemvura dzemagetsimuEV bhatiri thermal manejimendi masisitimu kwakakosha kukwirisa mashandiro uye kugona kweEVs.Kuzvitonga uye nekupa kudziyisa nekutonhodza, zvinhu izvi zvinovimbisa kuti bhatiri rinoshanda mukati mehumwe tembiricha yakaringana, ichiwedzera hupenyu hwayo nekuvandudza kuchengetedzeka kwese.Nekushandisa yakasimba EVBTMS, mota dzemagetsi dzinogona kupa imwe yakagadzikana uye yakavimbika imwe kune yemukati injini yekupisa mota, nekudaro ichimhanyisa shanduko kuenda kune yakasvibira ramangwana.
Nguva yekutumira: Jul-21-2023
