Kuyambitsa: Malo ozizira a nyengo yozizira
Kuchokera ku Harbin, cakulu ya China kumpoto kwa China, kwa Heiongjing chigawo, kudutsa mtsinje wa ku Russia, kutentha kwa chisanu nthawi zambiri kumatsika -30 c. Ngakhale nyengo yovutayi, izi zikuwoneka: Chiwerengero chachikulu chaMagalimoto atsopano, kuphatikiza mitundu yaposachedwa kwambiri, imakopeka ndi chipale chofewa cha chipale chofewa. Izi zikuwonetsa kufunikira kwa kuyesedwa kwa chigawo, komwe ndi gawo lofunikira kwagalimoto iliyonse isanachitike pamsika.
Kuphatikiza pa kuwunika kwachitetezo ku Fogy ndi chipale chofewa, magalimoto atsopano amagetsi ayeneranso kuwunika kwa batri, kulipira mphamvu, komanso magwiridwe antchito.
Makina ozizira a heiheel-ozizira amakula ndi kufunikira kokulira kwa magalimoto atsopano, kusintha bwino dera la "zida zozizira kwambiri" kukhala ogulitsa ". Malipoti am'deralo akuwonetsa kuti kuchuluka kwa magalimoto atsopano omwe amatenga nawo mbali pamayeso oyeserera chaka chino ali ofanana, ndikuwonetsa zomwe zikuchitika pamsika wagalimoto. Zikuyembekezeredwa kuti malonda oyendetsa magalimoto apabanja adzafika pa 22.6 miliyoni mu 2024, pomwe magalimoto amagetsi a m'ma 2024, omwe amapezeka miliyoni miliyoni, ndipo magalimoto atsopano amagetsi adzachulukanso mpaka 11.05 miliyoni.
Technologrol New Putriry
Chovuta chachikulu chomwe chimayang'anizana ndi magalimoto pamagalimoto ozizira chimakhalabe ndi batire. Mabatire achikhalidwe lithium nthawi zambiri amakhala ndi vuto lalikulu mu kutentha pang'ono, kumayambitsa nkhawa za mtundu. Komabe, kupita patsogolo kwaposachedwa muukadaulo wa batri kumathana ndi mavuto awa. Gulu lofufuzira ku Shenzhen posachedwapa adayesa betri yawo yatsopano yopangidwa ndi Heihea, ndikukwaniritsa 70% ya -25 ° C. Kusaka kwaukadaulo sikungosintha magalimoto agalimoto oundana, komanso amayendetsa kukula kwa malonda agalimoto yamagalimoto.
Harbin Institute of Technology's Enerction Enerctions ndi zida zankhondo zili patsogolo pa izi. Ofufuzawo akupanga mabatire oyenda bwino ndi zinthu zosintha ndi ma eode ozizira ma elecrolyte, zomwe zimawathandiza kugwira ntchito bwino m'malo -40 ° C. Mabatire awa alembedwa mu kafukufuku wasayansi wa asayansi kwa miyezi isanu ndi umodzi, akuwonetsa kudalirika kwawo mopambanitsa. Kuphatikiza apo, labotale yakwaniritsa gawo lofunika kwambiri, ndi batri yomwe yayamba kumene yomwe imatha kugwira ntchito ku -60 ° C, ndi nthawi yayitali ya 20,000 ngakhale atakhala 86.7% ya mphamvu yake. Izi zikutanthauza kuti mabatire a foni am'manja omwe amapangidwa ndi ukadaulo uwu akhoza kusungitsa zoposa 80% ya kuthekera kwawo ngakhale atagwiritsidwa ntchito tsiku lililonse nyengo yozizira kwambiri kwazaka 50.
Ubwino Watsopano Watsopano Mabatire
Kupita patsogolo kwaukadaulo wa batri kumapereka zabwino zingapo zomwe zimapangitsa kuti magetsi atsopano azikhala ndi magalimoto ambiri. Choyamba, mabatire atsopano amagetsi, makamaka mabatire a lithiamu-ion, amakhala ndi mphamvu zambiri, zomwe zimawathandiza kusunga mphamvu zambiri mu mawonekedwe ang'onoang'ono. Izi sizingosintha magetsi osiyanasiyana, komanso imakumana ndi zosowa za ogwiritsa ntchito tsiku lililonse.
Kuphatikiza apo, Technology ya betri yamakono imathandizira pakulipiritsa bwino, kulola ogwiritsa ntchito kuti athetse magalimoto awo mwachangu komanso moyenera, motero amachepetsa nthawi yochezeka. Moyo wautali wogwirira ntchito ndi kukonza kochepa kwa mabatire atsopano amagetsi amakulitsa chidwi chawo, chifukwa amatha kupitiliza kugwira ntchito kangapo pambuyo pazambiri. Kuphatikiza apo, magalimoto amagetsi ali ndi magetsi osavuta komanso ndalama zotsika, zimawapangitsa kusankha mwachuma kwa ogula.
Zinthu zachilengedwe ndizothandizanso chifukwa cha zabwino zamagetsi zatsopano. Mosiyana ndi magalimoto achikhalidwe, mabatire atsopano amagetsi samatulutsa zovulaza pakugwira ntchito. Ndi kupita patsogolo kwaukadaulo wobwezeretsa batiri, kubwezeretsanso mabatire omwe amagwiritsidwa ntchito kungachepetse kutaya zinyalala ndi kuchepetsa zachilengedwe. Kuphatikiza apo, mabatire amakono ali ndi magwiridwe antchito anzeru omwe amatha kuwunika batire la batri panthawi yeniyeni, tsitsani kulipira ndi kubwezeretsa, ndikuwonetsetsa kuti mwachita bwino.
Kuyitanitsa kwa mgwirizano wapadziko lonse lapansi kulimbikitsa chitukuko chokhazikika
Dziko likamapeza zovuta monga kusintha kwa nyengo komanso kuwonongeka kwa chilengedwe, kupita patsogolo kwaukadaulo watsopano wamagetsi kumapereka mwayi wabwino kwa mayiko kuti azigwira ntchito limodzi kuti apange gulu lodabwitsa. Kuphatikiza kopambana kwa mphamvu zosinthika monga dzuwa ndi mphepo ndi mabatire atsopano amphamvu kungalimbikitsenso kubwezeretsanso kwa mafuta obiriwira, ndikupanga tsogolo lokhazikika komanso lokhazikika.
Mwachidule, ntchito yapamwamba kwambiri ya magetsi atsopano mu nyengo yozizira kwambiri, yophatikizidwa ndi nthawi yopambana muukadaulo wa batri, ikuwonetsa kuthekera kwamagetsi kusinthira malonda. Pamene mayiko padziko lonse lapansi amayesetsa kukulitsa chitukuko, kupempha kuti achite kanthu ndi komveka: kuwonetseratu zatsopano, sungani zinthu zobiriwira, komanso kugwirira ntchito molonjera mibadwo yamtsogolo.
Post Nthawi: Feb-13-2025