Boston battery low temperature solution has space-level quality

2022/04/08

Umbhali :Iflowpower-UMboneleli weSikhululo saMandla esiphathwayo

Ngomhla we-16 ka-Agasti, "iNdawo ephantsi yoBubushushu obuphantsi koPhuhliso lweSithuthi soMbane ococekileyo kunye neForam yeSicelo" ebanjwe kwisiXeko saseBaotou, e-Inner Mongolia. Iiforamu zixubusha umendo wezithuthi zombane ezicocekileyo phantsi kweemeko zokushisa eziphantsi ukusuka kumbono wobugcisa bemoto, iibhetri, iimoto kunye nezixhobo ezixhasayo, ngokulandelanayo. UXu Jiangbo, uMlawuli weeMveliso eziPhambili zeMakethi, iBattery yaseBoston, wazisa isisombululo sobugcisa, inzuzo yokusebenza kunye nenkonzo emva kokuthengisa kwibhetri yaseBoston, inzuzo yokusebenza kunye nenkonzo yokuthengisa emva kombono webhetri.

Iibhetri zaseBoston kwindawo yokushisa ephantsi, ukusebenza kozinzo "lovavanyo lwexesha elide", ukunqoba abathathi-nxaxheba badumisa. "Ibhetri yaseBoston inamava anxulumeneyo ekuhlanganiseni i-robot yendawo ye-NASA yase-US. I-Space inendawo ekufutshane ne-vacuum, kunye nokutshintsha okukhulu kweqondo lokushisa, ubuncinane beqondo lokushisa lifikelela kwi-200 degrees Celsius.

Oku kubonisa ukuba ibhetri yeBoston ayingomndilili wenqanaba lendawo. Njengokhuseleko lomgangatho ophambili webhetri, ibonisa ukusebenza okugqwesileyo, nokuba lukhuselo olukhuselayo lwamalungu, uyilo locingo, okanye ukhuseleko lwesetyhula emfutshane ngaphakathi nangaphandle kwebhetri, kunye nevacuum yepakethi yebhetri, inakho. iboniswe phezulu. Itekhnoloji kunye nengcamango yoyilo.

"I-Xu Jiangbo yaziswa kwiforamu. Iibhetri zaseBoston zineemeko ezininzi ezisebenza kumaqondo okushisa aphantsi. NgoJanuwari walo nyaka, e-Inner Mongolia Hohhot -18 degrees Celsius, ibhasi ehlanganiswe neebhetri zaseBoston ibonakalisiwe.

Ibhetri yaseBoston ayinayo nayiphi na inkqubo yokufudumeza kwindawo yobushushu obuphantsi, inokuhlawula kwaye ikhuphe ngokwesiqhelo, kwaye isebenze ngokuzinzileyo. Ngexesha lovavanyo, ibhetri igqwesileyo ngokuhambelana, kwaye amandla amaninzi anokukhutshwa. Umahluko weqondo lokushisa kwiseli yangaphakathi phakathi kwepakethe yebhetri ayikho ngaphezu kwe-3 degrees Celsius, kwaye intsimi yokushisa isasazwa ngokulinganayo, iqinisekisa ngakumbi ukuhambelana kwebhetri kunye nobomi bomjikelezo omde.

Imayile yokuhlaziya enye etshajayo 258km (SOC: 95% ~ 30%). Ngokufanayo, kwi-Swedish Arjeplog kunye ne-Lappland indawo ye-66 ° Norta-latitude, kwingingqi ye-LAPPLAND, imoto eneebhetri zaseBoston, izilingo eziqhubekayo, ibhetri izinzile, kwaye umphumo awukho phantsi kweqondo lokushisa eliphantsi. Kuyaqondwa ukuba njengomboneleli webhetri ogqwesileyo kwihlabathi, ibhetri yeBoston iyinto engafaniyo nexubeneyo ye-ternary, ekhethwayo kwifomula yomhlaba enqabileyo kunye noyilo lweziko olutsha, elenza iimveliso zayo zibenoxinano lwamandla aphezulu, ubomi obude, uluhlu lobushushu olubanzi, kunye nomgangatho ophezulu kakhulu. iphumelele inkoliseko yabathengi abaninzi.

Iibhetri ezinjalo zisetyenziswa kwiindawo eziphantsi zobushushu, ezicacileyo kuneebhetri ze-lithium iron phosphate zemveli. Ibhetri yaseBoston inokusebenza kwi--40 degrees celcius ukuya kuma-70 degrees celcius, kunye nomthamo olinganisiweyo we-60% kwi-40 degrees Celsius umthamo wokukhupha, - 20 degrees celsius unokuhlengahlengiswa, phakathi kwe-15 degrees celcius kunye ne-45 degrees celsius, ngokuphantse ukufana. ubomi obude bokusebenzisa. Oku kuqinisekisa ukuba ukusebenza kwesithuthi sombane ngokusisiseko akuchatshazelwa yimozulu.

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