nkhani

Pakadali pano, luso lamakono lakhala lofunika kwambiri pakukula kwa dziko langa, ndipo kudzidalira kwa sayansi ndi ukadaulo komanso kudzikonza kukhala njira yothandizira chitukuko cha dziko. Monga njira yofunika kwambiri yogwiritsira ntchito, nsalu zili ndi makhalidwe monga kuphatikizana kwa mitundu yosiyanasiyana komanso kuphatikizana kwa ukadaulo wambiri, ndipo ndi chonyamulira chofunikira cha luso lamakono.

Kupanga zinthu zatsopano ndi chitukuko cha makampani opanga nsalu zikuwonekera mu zotsatira zatsopano za ukadaulo watsopano, zipangizo zatsopano ndi zinthu zatsopano, komanso momwe zomangamanga zatsopano, zida zatsopano, ndi mitundu yatsopano zimagwirira ntchito, ndipo zimagwira ntchito yofunika kwambiri pakukonza njira zatsopano zadziko lonse ndikumanga dziko lolimba mu sayansi ndi ukadaulo.
Ulusi wochita bwino kwambiri womwe umaimiridwa ndi ulusi wa kaboni ndi ulusi wa aramid ndi zinthu zake zophatikizika, monga zinthu zofunika kwambiri pamakampani apamwamba aukadaulo wapadziko lonse, nthawi zonse akulimbikitsa sitima zothamanga kwambiri ndi mayendedwe ena a sitima, magalimoto atsopano amphamvu ndi ma charger piles, mizere yotumizira ya UHV ndi mafakitale ena omwe akutukuka kumene komanso kupita patsogolo kwaukadaulo watsopano komanso kukweza zomangamanga zamafakitale.

Mu Seputembala 2018, pa Chiwonetsero cha Ukadaulo wa Sitima Zapadziko Lonse ku Berlin, Germany, CRRC Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. idatulutsa mwalamulo mbadwo watsopano wa sitima yapansi panthaka ya carbon fiber "CETROVO", yomwe imazindikira kuti galimoto ya dalaivala, thupi la galimoto, ndi chipinda cha zida ndi zabwino kuposa zipangizo zopangira chitsulo. Kulemera kwake kumachepetsedwa ndi pafupifupi 30%, ndipo bogie ndi yopepuka ndi 40% kuposa zitsulo zoyambirira. Ndi chitsanzo cha kugwiritsa ntchito kwakukulu zinthu zopangira carbon fiber pa sitima zapamtunda mpaka pano.

Pakadali pano, CETROVO yamaliza mayeso a mzere ndi kuwonetsa ntchito, ndipo yapambana kuvomereza.

Bogie wa Ulusi wa Kaboni

Mu Disembala 2019, pulojekiti yoyamba padziko lonse lapansi yothandizira ya "Inner Mongolia Ximeng-Shandong" UHV yokhala ndi ma conductor a carbon fiber composite core omwe amagwiritsidwa ntchito mu mzere wonse - chingwe chotumizira magetsi cha Datang Xilinhot Power Plant cha 1000 kV chinalumikizidwa mwalamulo ku gridi ndipo chinayamba kugwira ntchito ku Inner Mongolia. Kutalika konse ndi 14.6km, ndipo chakhazikitsidwa ndi dera limodzi. Mzerewu umagwiritsa ntchito waya wa carbon fiber composite core womwe unapangidwa pawokha ndi dziko langa.

Kukhazikitsa kwa chingwechi sikuti kungopulumutsa mphamvu zokha komanso kuchepetsa ndalama zogwirira ntchito, komanso kumawonjezera mphamvu yotumizira ndi 1.32 miliyoni kW • h chaka chilichonse, zomwe zimachepetsa kusowa kwa magetsi ku North China.

Mzere wotumizira magetsi wa 1000kV wa Datang Xilinhot Power Plant

Kuphatikiza apo, ulusi wochita bwino kwambiri komanso zinthu zake zophatikizika zimatha kuwonekanso pamagalimoto atsopano amphamvu ndi ma charging piles. Magalimoto atsopano amphamvu amagwiritsa ntchito magetsi ngati gwero lamphamvu yoyendetsera, ndipo mavuto monga circuit short circuit kapena high voltage breakdown ayenera kuganiziridwa. Chifukwa chake, kuwonjezera pa kukana insulation voltage ndi dzimbiri, kuchedwa kwa moto kuyeneranso kuganiziridwa posankha zipangizo.
Chifukwa chake, zinthu zopangidwa ndi ulusi wa kaboni wolimbikitsidwa, zinthu zopangidwa ndi polypropylene zolimbikitsidwa ndi ulusi wautali wagalasi woletsa moto, ndi zinthu zopangidwa ndi PP zolimbikitsidwa (PPLGF35) zakhala zosankha zazikulu za nyumba za batri.