Mumakore achangopfuura, moto wemotokari yemagetsi yave ichibuda imwe pashure peimwe, kunyanya mukupisa kwakanyanya muzhizha, motokari dzemagetsi dziri nyore kungopisa uye kukonzera moto!
Zvinoenderana ne2021 yenyika yekununura timu alarm yekugamuchira uye data yemoto yakabudiswa neFire Rescue Bureau yeMinistry of emergency manejimendi, ingangoita 18000 moto uye 57 kufa kwakakonzerwa nekutadza kwemabhasikoro emagetsi uye mabhatiri avo akashumwa munyika yose gore rapfuura.Zvinonzi 26 bhasikoro emagetsi moto wakaitika muYantai muhafu yegore rino.
Chii chinoita kuti moto wemotokari yemagetsi ugare uchiitika?
Chikonzero chikuru chiri shure kwekupisa kwemagetsi kwemotokari dzemagetsi ndiko kupisa kwekutiza kwemabhatiri e-lithium.Iyo inonzi thermal runaway ndeyekuita kweketani kunokonzerwa nekukurudzira kwakasiyana-siyana.Iyo calorific kukosha inogona kusimudza tembiricha yebhatiri nezviuru zvemadhigirii, zvichikonzera kupisa kwega.Mabhatiri emotokari yemagetsi anowanzoita kupisa kwemhepo nekuda kwekuwandisa, kubaya, tembiricha yakakwira, dunhu pfupi, kukuvara kwekunze kwesimba uye zvimwe zvikonzero.
Nzira yekudzivirira sei kupisa kwekupisa
Izvo zvinokurudzira kupisa kunze kwekutonga kwakasiyana.Nokudaro, matanho akawanda ekudzivirira anofanira kutorwa kudzivirira kuitika kwekupisa kunze kwekutonga.
Iko kukurudzira kukuru kwekupisa kwekupisa ndiko "kupisa".Kuti unyatso kudzivirira kupisa kwemhepo, zvinodikanwa kuve nechokwadi kuti bhatiri rave richishanda pakudziya kwakanaka.Zvisinei, mukupisa kwakanyanya muzhizha, "kupisa" hakudzivisiki, saka tinofanira kutanga nebhatiri, kuitira kuti tiite lithiamu-ion bhatiri ive nani kupisa kupisa uye kupisa kupisa kushanda.
Chokutanga pane zvose, vatengi vanofanira kubhadhara maitiro akakodzera e-lithium mabhatiri pavanenge vachitenga motokari dzemagetsi, uye kana zvinhu zvemukati zvemasero ebheteri zvine hutano hwakanaka hwekupisa uye kupisa kwekushisa.Chechipiri, ingave yekubatanidza yakabatana nebhatiri mukati memotokari yemagetsi ine yakanyanya tembiricha yekudzivirira kuita, isu tinofanirwa kuve nechokwadi chekuti chinongedzo hachizopfave nekutadza nekuda kwekupisa kwakanyanya, kuitira kuti ive nechokwadi chekuti dunhu harina kuvharwa uye kudzivirira kuitika kwepfupi. circuit.
Senyanzvi yemagetsi yekubatanidza mota yemagetsi, Amassine makore makumi maviri ekutsvagisa uye ruzivo rwekuvandudza mu lithium yemagetsi ekubatanidza mota, uye inopa ikozvino inotakura yekubatanidza mhinduro kumabhizinesi emotokari emagetsi akadai seXinri, Emma, Y.adi, etc. The connector of Ames high temperature resistant electric vehicle inotora PBT ine kunaka kwekudzivirira kupisa, kusagadzikana kwemamiriro ekunze uye magetsi maitiro.Nzvimbo yakanyunguduka yePBT insulating plastic shell ndeye 225-235℃.
AmassLab
Zvibatanidza zvemotokari dzemagetsi dzepamusoro-soro dzakapfuura muyedzo wegiredhi retardant, uye murazvo unodzoreredza kuita unosvika V0 flame retardant, iyo inogonawo kusangana neambient tembiricha ye -20 ℃ ~ 120 ℃.Kuti ishandiswe mukati meiyo ambient tembiricha renji, iyo huru goko remagetsi mota yekubatanidza haizopfavi nekuda kwekupisa kwakanyanya, zvichikonzera pfupi pfupi.
Mukuwedzera pakusarudzwa kwemabhatiri uye zvikamu zvadzo, hutano hwemagetsi emagetsi emagetsi, nguva yakareba yekuchaja, kuchinjwa kwemutemo kusingabvumirwi nemotokari yemagetsi, nezvimwewo ndiyo kiyi yekuvandudza kushanda kwekuchengetedza kwemotokari yemagetsi lithium mabhatiri.
Nguva yekutumira: Sep-05-2022