Kupititsa patsogolo Kuchita Bwino kwa Magalimoto ndi Kufuna Kukula Kwa Magnets Osowa Padziko Lapansi Pa Zolinga Zapawiri Za Carbon

Motsogozedwa ndi zolinga zapawiri za kaboni, boma lakhazikitsa njira zolimbikitsira mphamvu zamagetsi ndi njira zolimbikitsira kulimbikitsa kusunga mphamvu ndi kuchepetsa utsi m'makampani oyendetsa magalimoto. Zambiri zaposachedwa zikuwonetsa kuti ma motors opangidwa ndi IE3 komanso opitilira mphamvu zamagetsi ayamba kutchuka kwambiri chifukwa cha zoyeserera, zomwe zikuyambitsa kukula kwa sintered neodymium-iron-boron (NdFeB) maginito.

Mu 2022, kupanga kwa IE3 ndi kupitilira apo osagwiritsa ntchito mphamvu zamagetsi kunakwera ndi 81.1% chaka ndi chaka, pomwe ma injini a IE4 ndi apamwamba adakwera ndi 65.1%, pomwe zotumiza kunja zidakweranso ndi 14.4%. Kukula kumeneku kumabwera chifukwa cha kukhazikitsidwa kwa "Motor Energy Efficiency Improvement Plan (2021-2023)", yomwe cholinga chake ndi kukwaniritsa kupanga kwapachaka kwa 170 miliyoni kW yamagetsi opulumutsa mphamvu pofika chaka cha 2023, kuwerengera 20% yamagetsi. motere mu utumiki. Kuphatikiza apo, kukhazikitsidwa kwa muyezo wa GB 18613-2020 kumatanthawuza kuti makampani oyendetsa magalimoto apanyumba alowa munthawi yochita bwino kwambiri.

Kuchulukirachulukira kwa ma IE3 ndi pamwamba pa ma mota osapatsa mphamvu kwakhudza kwambiri kufunikira kwa zida zamaginito za NdFeB. NdFeB maginito okhazikika, ndi ntchito yawo mwapadera mabuku, akhoza kwambiri kumapangitsanso galimoto mphamvu dzuwa, ndipo akuyembekezeka kuti kufunika padziko lonse kwa mkulu-ntchito NdFeB upambana matani 360,000 ndi 2030.

Mosiyana ndi kumbuyo kwa njira zapawiri za kaboni, maginito okhazikika amakampani azituluka ngati gawo limodzi lomwe likukula mwachangu. Akuyembekezeka kuti m'zaka zisanu zikubwerazi, mlingo malowedwe a osowa dziko okhazikika maginito Motors mu gawo mafakitale galimoto adzakhala upambana 20%, kuchititsa kuwonjezeka NdFeB kumwa matani osachepera 50,000. Kuti akwaniritse zofuna izi, makampani akuyenera:

Sinthani zizindikiro ntchito NdFeB zipangizo, monga mkulu maginito mphamvu mankhwala ndi mkulu-kutentha kukana.
Pangani ma motors amtundu waku China osowa padziko lonse lapansi kuti muwongolere zinthu zabwino komanso zodalirika.
Pangani matekinoloje apamwamba kwambiri a maginito, monga maginito opanikizidwa ndi moto komanso maginito opangidwa ndi iron-cobalt.
Khazikitsani maginito okhazikika okhazikika ndi zida zina kuti mupange makonda okhazikika azinthu.
Sinthani malangizo ogwiritsira ntchito ndi miyezo yazinthu zokhazikika zamaginito kuti mulimbikitse chitukuko chokhazikika cha mafakitale.
Pangani dongosolo lathunthu launyolo kuti muyendetse chitukuko chapamwamba cha maginito okhazikika m'mafakitale okhazikika.
Monga gawo lofunikira lazinthu zosowa zapadziko lapansi, maginito osowa padziko lapansi adzabweretsa nyengo yatsopano yachitukuko chapamwamba kwambiri, cholimbikitsidwa ndi kufunikira kwa msika komanso kudziletsa kwamakampani.