Mumakore achangopfuura, moto wemotokari dzemagetsi dzine mavhiri maviri uchiri kuitika mumazuva asingaperi, kunyanya mukupisa kwakanyanya kwezhizha, moto wemagetsi unobvira zviri nyore!
Sekureva kwechikwata chenyika chekudzivirira moto cha2021 chakagamuchira ruzivo rwemapurisa nerwemoto rwakaburitswa neFire Rescue Bureau yeMinistry of Emergency Management, moto dzinosvika zviuru gumi nezvisere (18,000) dzakakonzerwa nemotokari dzemagetsi dzine mavhiri maviri uye mabhatiri adzo akakundikana kufambiswa nemagetsi dzakashumwa munyika yese, zvikauraya vanhu makumi mashanu nevanomwe. Sekureva kwemishumo, muhafu yegore ra2022 chete gore rino, kwakaitika moto wemotokari dzemagetsi dzine mavhiri maviri nenhanhatu muYantai.
Chii chinokonzera moto wemotokari dzemagetsi dzine mavhiri maviri kakawanda kudaro?
Chinhu chikuru chinokonzera kupisa kwemotokari ine mavhiri maviri ndiko kupisa kwemabhatiri e lithium, izvo zvinonzi kupisa kwemotokari inyaya yechain reaction inokonzerwa nekukurudzira kwakasiyana-siyana, uye kupisa kunogona kuita kuti tembiricha yebhatiri ikwire nezviuru zvemadhigirii, zvichikonzera kupisa kwemotokari. Bhatiri remotokari ine mavhiri maviri rinochajwa zvakanyanya, rinoboorwa, rinopisa zvakanyanya, rinoda kupfupika kwemhepo, rinokuvadza kunze uye zvimwe zvikonzero zvinokonzera kupisa kwemotokari.
Maitiro ekudzivirira kupisa kubva mumhepo zvinobudirira
Kukurudzirwa kwekumhanya kwekupisa kwakawanda, saka matanho akawanda ekudzivirira anofanira kuitwa kudzivirira kuitika kwekumhanya kwekupisa.
Chikonzero chikuru chekumhanya kwekupisa "kupisa", kuve nechokwadi chekuti bhatiri rave richishanda patembiricha yakakodzera, kuitira kudzivirira kuitika kwekumhanya kwekupisa. Zvisinei, mukupisa kwakanyanya kwezhizha, "kupisa" hakudzivisiki, saka unofanirwa kutanga nebhatiri, kuitira kuti mabhatiri e-lithium-ion ave nekudzivirira kupisa zviri nani uye kushanda zvakanaka kwekurasa kupisa.
Chekutanga, vatengi vanofanira kutarisisa hunhu hunoenderana nemabhatiri e lithium pavanotenga mota dzemagetsi dzine mavhiri maviri, uye kana zvinhu zvemukati zvebhatiri zvine simba rakanaka rekudzivirira kupisa uye kupisa. Chechipiri, kana chinobatanidza chakabatana nebhatiri chiri mukati memotokari yemagetsi chine simba guru rekudzivirira kupisa, kuve nechokwadi chekuti chinobatanidza hachizopfavi uye hachizokundikana nekuda kwekupisa kwakanyanya, kuitira kuti dunhu rive rakatsetseka uye kudzivirira kuitika kweshort circuit.
Senyanzvi yekubatanidza mota dzemagetsi, AmasS ine ruzivo rwemakore makumi maviri mukutsvaga nekugadzira zvibatanidza zvemagetsi zve lithium, uye inopa mhinduro dzekubatanidza dzinotakura magetsi kumakambani emotokari dzemagetsi maviri akaita seSUNRA, AIMA, YADEA. Chinobatanidza mota dzemagetsi mbiri dzine tembiricha yepamusoro chinoshandisa PBT ine simba rekudzivirira kupisa, simba rekudzivirira mamiriro ekunze uye hunhu hwakanaka hwemagetsi, uye nzvimbo yekunyunguduka kwepurasitiki yePBT insulated shell ndeye 225-235℃.
Kushanda kwakasimba kwekuyedza uye zviyero zvakakwana zvekuyedza ndizvo hwaro hwekuona kuti chinongedzo chemotokari yemagetsi ine mavhiri maviri chakanaka.
Marabhoritari yeAmass
Zvisungo zvemagetsi zvemotokari mbiri dzine mavhiri maviri zvinopisa zvakanyanya zvakapasa bvunzo yegiredhi remurambi, mashandiro emurambi anosvika kuV0, zvinogonawo kusangana netembiricha ye -20 ° C ~120 ° C. Kuti zvishandiswe munzvimbo iri pamusoro petembiricha yemurambi, goko guru rechisungo chemotokari mbiri dzine mavhiri maviri harizonyorove nekuda kwetembiricha yakakwira, zvichikonzera kupfupika kwedunhu.
Pamusoro pekusarudza bhatiri nezvinhu zviri mariri, mhando yechaja yemotokari yemagetsi, nguva yekuchaja yakareba zvakanyanya, uye kugadziriswa zvisiri pamutemo kwemotokari yemagetsi ine mavhiri maviri ndicho chinhu chikuru chekuvandudza mashandiro ekuchengetedza ebhatiri remagetsi re lithium.
Nguva yekutumira: Gumiguru-07-2023