Kev Paub Txog Hydropower

Cov dej turbine yog ib qho turbomachinery hauv cov tshuab ua kua.Thaum ntxov li ntawm 100 BC, tus qauv ntawm cov dej turbine, lub log dej, tau yug los.Thaum lub sijhawm ntawd, lub luag haujlwm tseem ceeb yog tsav cov tshuab rau kev ua qoob loo thiab ua dej.Lub log dej, raws li cov cuab yeej siv tshuab uas siv wat...Nyeem ntxiv»

Hydro generator yog tsim los ntawm rotor, stator, ncej, thrust bearing, coj bearing, txias, nres thiab lwm yam tseem ceeb Cheebtsam (saib daim duab).Lub stator yog tsim los ntawm thav duab, hlau core, winding thiab lwm yam khoom.Lub stator core yog ua los ntawm txias dov silicon steel los xij, uas tuaj yeem ua ...Nyeem ntxiv»

1. Kev ntsuam xyuas cov load shedding thiab load shedding ntawm hydro generator units yuav tsum ua alternately.Tom qab chav tsev tau pib thauj khoom, kev ua haujlwm ntawm chav tsev thiab cov khoom siv hluav taws xob cuam tshuam yuav tsum raug kuaj xyuas.Yog tias tsis muaj qhov txawv txav, qhov kev xeem tsis lees paub tuaj yeem nqa tawm acc ...Nyeem ntxiv»

1. Ua rau cavitation nyob rau hauv turbines Yog vim li cas rau lub cavitation ntawm lub turbine complex.Lub siab faib nyob rau hauv lub turbine khiav yog tsis sib xws.Piv txwv li, yog tias tus neeg khiav dej num tau teeb tsa siab dhau los ntawm cov dej ntws qis, thaum cov dej kub ceev ntws los ntawm cov xovxwm qis ...Nyeem ntxiv»

Pumped cia yog cov cuab yeej siv dav tshaj plaws thiab paub tab hauv cov khoom siv hluav taws xob loj, thiab lub peev xwm ntawm cov chaw nres tsheb fais fab tuaj yeem ncav cuag gigawatts.Tam sim no, qhov loj tshaj plaws thiab loj tshaj plaws ntsia lub zog cia nyob rau hauv lub ntiaj teb no yog pumped hydro.Pumped cia technology yog mature thiab sta ...Nyeem ntxiv»

Ntxiv rau qhov ua haujlwm tsis zoo, cov qauv thiab hom hydraulic turbine tau qhia hauv cov lus dhau los, hauv tsab xov xwm no, peb yuav qhia txog kev ua tau zoo thiab cov yam ntxwv ntawm hydraulic turbine.Thaum xaiv hydraulic turbine, nws yog ib qho tseem ceeb kom nkag siab txog qhov ua tau zoo ntawm ...Nyeem ntxiv»

Tiv thaiv theem-rau-theem luv luv Circuit Court tshwm sim los ntawm xoob xaus ntawm stator windings Lub stator winding yuav tsum tau fastened nyob rau hauv lub qhov, thiab lub slot muaj peev xwm xeem yuav tsum tau raws li qhov yuav tsum tau.Tsis tu ncua xyuas seb lub stator winding xaus yog dab dej, xoob lossis hnav.Tiv thaiv stator winding insulatio ...Nyeem ntxiv»

Tsis muaj kev sib raug zoo ntawm AC zaus thiab lub cav ceev ntawm qhov chaw nres tsheb hydropower, tab sis muaj kev sib raug zoo tsis ncaj.Tsis muaj teeb meem dab tsi ntawm cov cuab yeej tsim hluav taws xob nws yog, nws yuav tsum tau xa hluav taws xob mus rau daim phiaj tom qab tsim hluav taws xob, uas yog, lub tshuab hluav taws xob xav tau ...Nyeem ntxiv»

1. Lub luag haujlwm ntawm tus tswv xeev yog dab tsi?Lub luag haujlwm tseem ceeb ntawm tus tswv xeev yog: (1) Nws tuaj yeem hloov kho qhov ceev ntawm lub tshuab hluav taws xob dej turbine teeb kom nws khiav tsis pub dhau qhov kev tso cai sib txawv ntawm qhov ntsuas ceev, kom ua tau raws li qhov yuav tsum tau muaj ntawm daim phiaj hluav taws xob rau qhov zoo...Nyeem ntxiv»

Kev sib hloov ceev ntawm hydraulic turbines yog qhov tsawg, tshwj xeeb tshaj yog rau ntsug hydraulic turbines.Txhawm rau tsim 50Hz alternating tam sim no, hydraulic turbine generator txais cov qauv ntawm ntau khub ntawm cov hlau nplaum.Rau hydraulic turbine generator nrog 120 revolutions p ...Nyeem ntxiv»

Hydraulic turbine qauv sim lub rooj ntev zaum plays lub luag haujlwm tseem ceeb hauv kev tsim cov tshuab hluav taws xob hydropower.Nws yog ib qho khoom siv tseem ceeb los txhim kho cov khoom siv hluav taws xob zoo thiab txhim kho kev ua haujlwm ntawm chav nyob.Kev tsim khoom ntawm txhua tus neeg khiav dej num yuav tsum xub tsim tus qauv khiav thiab sim cov mod ...Nyeem ntxiv»

1 Kev Taw Qhia Turbine tus tswv xeev yog ib qho ntawm ob qhov tseem ceeb tswj cov cuab yeej siv rau cov dej hauv dej.Nws tsis tsuas yog ua lub luag haujlwm ntawm kev tswj ceev, tab sis kuj tseem ua haujlwm ntau yam kev hloov pauv hloov pauv thiab zaus, lub zog, lub kaum sab xis thiab lwm yam kev tswj hwm ntawm hydroelectric generating units a ...Nyeem ntxiv»