Wind Power Network News: Masiku ano, makina opangira mphepo ndi ofala m'maiko ambiri ndi zigawo padziko lonse lapansi, koma kodi munayamba mwadzifunsapo momwe ma turbine amphepo amagwirira ntchito?Nkhaniyi ikuthandizani kumvetsetsa zigawo zosiyanasiyana za makina opangira mphepo komanso momwe zimagwirizanirana kuti zisinthe mphamvu yamphepo kukhala magetsi.
Kamba kamphepo kamene kamatengera magetsi.M’malo mogwiritsa ntchito magetsi popanga mphepo, makina opangira mphepo amagwiritsa ntchito mphamvu yamphepo kupanga magetsi.
Mphepo ikakhala yamphamvu mokwanira, masamba a turbine yozungulira amatha kuwombedwa.Ma turbine amphepo amalumikizidwa ndi jenereta pogwiritsa ntchito shaft yocheperako, bokosi la giya, ndi shaft yothamanga kwambiri.
Zigawo zosiyanasiyana za makina opangira mphepo
Ma turbine amphepo ali ndi zigawo zambiri, zina zomwe zimawonekera kunja, ndipo zina zimabisika mu turbine nacelle (mu casing).
Zigawo zowoneka za turbine yamphepo
Ma turbine amphepo ali ndi magawo angapo owonekera kunja.Izi ndi zigawo zowonekera kunja:
(1) Tower
Chimodzi mwazinthu zodziwika bwino za turbine yamphepo ndi nsanja yake yayitali.Zomwe anthu amawona nthawi zambiri ndi nsanja yamphepo yamphepo yotalika kuposa mapazi 200.Ndipo izi sizimaganizira kutalika kwa tsamba.Kutalika kwa masamba opangira turbine amphepo kumatha kuwonjezeranso ma 100 mita kutalika konse kwa turbine yamphepo yotengera nsanjayo.
Pali makwerero pansanja kuti ogwira ntchito yosamalira alowe pamwamba pa turbine, ndipo zingwe zothamanga kwambiri zimayikidwa ndikuyika pansanjayo kuti zitumize magetsi opangidwa ndi jenereta pamwamba pa turbine mpaka pansi pake.
(2) Chipinda cha injini
Pamwamba pa nsanjayi, anthu adzalowa m'chipinda cha injini, chomwe ndi chipolopolo chowongolera chomwe chili ndi zigawo zamkati za turbine yamphepo.Kanyumbako kumawoneka ngati bokosi lalikulu ndipo ili pamwamba pa nsanjayo.
The nacelle imapereka chitetezo kwa zigawo zofunika zamkati za turbine yamphepo.Zidazi ziphatikiza ma jenereta, ma gearbox, ndi ma shaft otsika komanso othamanga kwambiri.
(3) Tsamba / rotor
Mosakayikira, chinthu chochititsa chidwi kwambiri pa makina opangira mphepo ndi masamba ake.Kutalika kwa masamba opangira mphepo kumatha kupitirira 100 mapazi, ndipo nthawi zambiri zimapezeka kuti masamba atatu amayikidwa pamagetsi opangira malonda kuti apange rotor.
Ma turbines amphepo amapangidwa mwanzeru kuti athe kugwiritsa ntchito mphamvu yamphepo mosavuta.Mphepo ikawomba, masamba a turbine amayamba kusinthasintha, kupereka mphamvu ya kinetic yofunikira kupanga magetsi mu jenereta.
Nthawi yotumiza: Oct-19-2021
