Zapamwamba-Zowonjezera Zochita Zaku Brazil Wind Power: Solutions For Structural Integrity

Gawo lamphamvu yamphepo ku Brazil likulowa mugawo latsopano lakukula kofulumira. Ndi mapulojekiti akuluakulu-amphepo akunyanja akubwera pa intaneti m'maboma monga Paraíba, Rio Grande do Norte, ndi Bahia, mphamvu yamphepo yakhala mwala wapangodya wa njira yosinthira mphamvu ya dziko la Brazil.

 

Pamene makina opangira mphepo akukula, olemera, komanso amphamvu kwambiri, zofunikira zomwe zimayikidwa pamakina omangirira zawonjezeka kwambiri. Kuchokera pamaziko a nsanja ndi kulumikiza kwa flange kupita kumagulu a nacelle ndi zida zothandizira zitsulo, zomangira zimagwira ntchito yofunika kwambiri pakuwonetsetsa kukhazikika kwa makina, kusamutsa katundu, komanso kukana kutopa nthawi yonse yautumiki wa turbine.

 

 

 

Ma turbine amakono amphepo amagwira ntchito pansi pazovuta kwambiri. Kutsegula kwanthawi zonse, kugwedezeka, ndi kukhudzana ndi chinyezi cha m'mphepete mwa nyanja, kutsitsi mchere, ndi ma radiation apamwamba a UV kumapangitsa malo ovuta kwa zomangira zamapangidwe. M'makonde amphepo a kumpoto chakum'maŵa ku Brazil, zovutazi zimakulirakulira chifukwa cha nyengo zotentha komanso madera akunyanja-oyandikana nawo.

 

Zofunikira zomangirira pamapulojekiti amagetsi amphepo ndi monga:

• Mphamvu zolimba kwambiri komanso kukana kutopakwa kugwirizana kwa nsanja ndi flange
• Zomatira zosagwira- kapena zinthu zosapanga dzimbirikupirira chinyezi ndi saline malo
• Kulondola kwenikwenikuwonetsetsa kuyika koyenera komanso kugawa katundu wofanana
• Kutsata miyezo yapadziko lonse lapansimonga ASTM, ISO, ndi EN specifications

 

Kukanika kapena kumasula zomangira msanga msanga kungayambitse kukonza zodula, kucheperachepera, ngakhalenso zoopsa zachitetezo panjira - kupanga kusankha kwachangu kukhala chisankho chofunikira kwambiri m'malo mogula chinthu.

 

 

Zomangamanga za makina opangira mphepo zimadalira mitundu yosiyanasiyana ya zomangira, kuphatikiza-mabowuti amphamvu, ma bolt olemera a hex, ma nangula, ma tudi, ndi machacha apadera. Zida izi zimagwiritsidwa ntchito m'magawo ambiri ovuta:

 

• Machitidwe a Nangula Foundationkulumikiza nsanja ku maziko a konkire olimba
• Tower section flangeskugonjetsedwa mosalekeza axial ndi torsional katundu
• Misonkhano ya Nacelle ndi Hubkumafuna kuwongolera kolondola kwa torque
• Zothandizira zitsulomonga nsanja, makwerero, ndi machitidwe olowera

 

Pulogalamu iliyonse imafuna kulumikizidwa koyendetsedwa bwino, chisamaliro chapamwamba, ndi makalasi olekerera kuti ikhalebe-zogwirizana kwanthawi yayitali pansi pamikhalidwe yotsegula.

 

 

 

M'mapulojekiti akuluakulu a mphepo-, magulu ogula zinthu ndi mainjiniya akuika patsogolo kwambiri ogulitsa omwe angathe kutumizamakonda zomangira zothetserakuchotsera--zamalonda. Kusiyanasiyana kwamapangidwe a turbine, makulidwe a flange, mawonekedwe a chilengedwe, ndi njira zoyikapo nthawi zambiri zimafunikira miyeso yolumikizirana, zokutira, ndi makina amakina.

 

AYA Fastenersimathandizira mapulojekiti opangira mphamvu zamagetsi pogwiritsa ntchito-zomangira zopangira makina opangidwa mosamalitsa. Dimensional tolerances amalamulidwa mkati± 0.01 mpaka ± 0.005 mm, kuwonetsetsa kuti ulusi ukugwira ntchito mosasinthasintha, kugwiritsa ntchito kuyikatu kolondola, komanso magwiridwe antchito odalirika. Mlingo wolondolawu umathandizira kuchepetsa kusinthasintha kwa makhazikitsidwe komanso kumawonjezera chitetezo-chanthawi yayitali - makamaka pamalumikizidwe apamwamba-akatundu amagetsi.

 

Lumikizanani tsopano

 

 

Pamene Brazil ikupitiriza kukulitsa mphamvu zake zamphepo, kufunikira kukukulirakulira kwa machitidwe ofulumira omwe amaphatikiza mphamvu, kulimba, ndi kukana chilengedwe. Mapangidwe amagetsi amphepo adapangidwa kuti azithandizira moyo wopitilira zaka 20-25, zomwe zimapangitsa kusankha kwazinthu komanso kuteteza dzimbiri kukhala kofunikira kuyambira pamagawo akale kwambiri.

 

Popereka-zitsulo za carbon ndi zomangira zitsulo zosapanga dzimbiri zokhala ndi mankhwala otsogola pamwamba, AYA Fasteners imathandiza opanga mapulojekiti ndi opanga zida kuthana ndi zovuta zamakina opangira mphamvu yamphepo. Kuyambira-ntchito zachitukuko mpaka kuyika makina opangira magetsi ndi kukonza kosalekeza, njira zodalirika zolimbikitsira zimathandizira mwachindunji pachitetezo cha magwiridwe antchito ndi kuwongolera mtengo wamoyo.

 

 

-zomangira zabwino kwambiri zitha kukhala tinthu ting'onoting'ono mkati mwa zinthu zazikuluzikulu zamphepo, koma zimakhudza kwambiri chitetezo, magwiridwe antchito, komanso moyo wautali ndizambiri. Ndi kupitilizabe kuyika ndalama pamapulojekiti amagetsi amphepo ku Brazil konse, mayankho okhazikika okhazikika adzakhalabe chinthu chofunikira kwambiri chothandizira tsogolo lamphamvu ladzikolo.