Cov ntaub ntawv dab tsi yog cua turbine hniav ua los ntawm?
Dab tsi yog cov khoom siv los ua cua turbine hniav?
Thaum lub sijhawm tshaj tawm hauv xov xwm, CCTV reporters tau qhia tias cov khoom tseem ceeb ntawm cua turbine hniav yog iav fiber ntau daim ntaub.Nws ib leeg filament tsuas yog ib feem kaum ntawm cov plaub hau.This "daim ntaub" yog nteg 70-80 txheej.Tom qab ntawd epoxy resin yog nchuav rau hauv.Nws tuaj yeem tsimfiberglassreinforced yas uas muaj zog dua steel phaj.Nws ua rau "skeleton" ntawm cov hniav.
Los ntawm kev yees duab time-lapse, CCTV reporters sau tag nrho cov txheej txheem ntawm cua turbine hniav pwm kaw. Tus kws kho mob caj npab tsis tu ncua nqa ob lub pwm thiab maj mam kaw lawv. Ob "tus txiv neej loj" tau nruj nruj ua ke tsis muaj qhov sib txawv. Ib tug 100-meter "cua turbine hniav" tau tsim.
Cov hniav uas tau tsim nyob rau hauv kev tshaj tawm nyob yog 113 meters ntev Los ntawm raw cov ntaub ntawv mus rau cov hniav dov tawm ntawm cov kab ntau lawm Nws yuav siv sij hawm tsawg tshaj li 48 teev Tus thawj hniav ntawm no hom dov tawm ntawm cov kab ntau lawm rau lub Xya hli ntuj 3 Nws yog lub longest onshore hniav tam sim no tsim. los ntawm CRRC Times New Materials
Lub rooj cob qhia ntau lawm uas tus neeg sau xov xwm nyob hauv tuaj yeem ua raws li 8 100-meter-chav tsev cov kab ntau lawm nyob rau tib lub sijhawm. Yog tias koj hnov txhua kab ntau lawm nrog koj txhais taw, nws yuav siv sijhawm li ib teev.
Los ntawm AR thev naus laus zis, CCTV reporters intuitively pom cov qauv ntawm cov hniav. Lub ntsiab beam ntawm cov hniav, lub pultruded beam, khiav los ntawm nws. Pultruded beam zoo ib yam li tib neeg qaum. Nws yog qhov tseem ceeb load-bearing ib feem ntawm cov hniav. Tsuas yog los ntawm kev siv cov khoom sib zog thiab muaj zog tuaj yeem ua haujlwm zoo dua hauv cov cua ua liaj ua teb.
CRRC Times New Materials '{0}}meter onshore wind turbine blades yog ua los ntawm cov ntaub ntawv carbon fiber. Piv nrog cov hlau phaj ntawm tib lub ntim, qhov hnyav ntawm cov pa roj carbon fiber phaj tsuas yog ib feem tsib ntawm cov hlau phaj, tab sis lub zog yog ob npaug ntawm cov hlau phaj.
