Kev Paub Txog Hydropower

Hydro generator yog lub tshuab uas hloov lub zog muaj peev xwm thiab lub zog kinetic ntawm cov dej ntws mus rau hauv lub tshuab hluav taws xob, thiab tom qab ntawd tsav lub tshuab hluav taws xob rau hauv hluav taws xob.Ua ntej chav tsev tshiab lossis chav hloov kho dua tshiab tau muab tso rau hauv kev ua haujlwm, cov cuab yeej yuav tsum tau kuaj xyuas ua ntej nws ua haujlwm ...Nyeem ntxiv»

Cov qauv thiab kev teeb tsa ntawm hydraulic turbine Dej turbine generator teeb yog lub plawv ntawm hydropower fais fab system.Nws txoj kev ruaj ntseg thiab kev ruaj ntseg yuav cuam tshuam rau kev ruaj ntseg thiab kev ruaj ntseg ntawm tag nrho lub zog hluav taws xob thiab kev ruaj ntseg ntawm cov khoom siv hluav taws xob.Yog li ntawd, peb yuav tsum nkag siab txog cov txheej txheem ...Nyeem ntxiv»

Kev ua haujlwm tsis ruaj khov ntawm chav hydraulic turbine yuav ua rau kev vibration ntawm hydraulic turbine unit.Thaum qhov kev vibration ntawm hydraulic turbine chav tsev yog qhov hnyav, nws yuav muaj qhov tshwm sim loj heev thiab tseem cuam tshuam rau kev nyab xeeb ntawm tag nrho cov nroj tsuag.Yog li ntawd, kev ruaj ntseg optimization ntsuas ntawm hydraulic ...Nyeem ntxiv»

Raws li peb txhua tus paub, dej turbine generator teeb yog qhov tseem ceeb thiab cov khoom siv tseem ceeb ntawm chaw nres tsheb hydropower.Yog li ntawd, nws yog ib qho tseem ceeb tshwj xeeb los xyuas kom meej kev ruaj ntseg ntawm tag nrho cov hydraulic turbine unit.Muaj ntau yam cuam tshuam rau kev ruaj ntseg ntawm hydraulic turbine unit, uas ...Nyeem ntxiv»

Hauv kab lus kawg, peb tau qhia txog kev daws teeb meem ntawm DC AC."kev ua tsov ua rog" xaus nrog kev yeej ntawm AC.Yog li ntawd, AC tau txais lub caij nplooj ntoos hlav ntawm kev lag luam kev loj hlob thiab pib ua lag luam nyob rau yav dhau los DC.Tom qab qhov "kev ua tsov ua rog", DC thiab AC tau sib tw hauv Adams hydropower st ...Nyeem ntxiv»

Raws li peb txhua tus paub, cov tshuab hluav taws xob tuaj yeem muab faib ua DC generators thiab AC generators.Tam sim no, alternator yog dav siv, thiab yog li hydro generator.Tab sis nyob rau hauv thaum ntxov xyoo, DC generators nyob tag nrho cov lag luam, yog li cas AC generators tuav lub lag luam?Dab tsi yog qhov sib txuas ntawm hydro ...Nyeem ntxiv»

Lub ntiaj teb thawj qhov chaw nres tsheb hluav taws xob hluav taws xob tau tsim hauv Fabkis xyoo 1878 thiab siv cov tshuab hluav taws xob los tsim hluav taws xob.Txog tam sim no, kev tsim cov tshuab hluav taws xob hluav taws xob tau raug hu ua "crown" ntawm Fabkis kev tsim khoom.Tab sis thaum ntxov li 1878, lub hydroelectri ...Nyeem ntxiv»

Hluav taws xob yog lub zog tseem ceeb tau txais los ntawm tib neeg, thiab lub cev muaj zog yog hloov hluav taws xob rau hauv lub tshuab hluav taws xob, uas ua rau muaj kev cuam tshuam tshiab hauv kev siv hluav taws xob.Niaj hnub no, lub cev muaj zog tau ua ib qho cuab yeej siv tshuab hauv tib neeg kev tsim khoom thiab ua haujlwm.Nrog cov ...Nyeem ntxiv»

Piv nrog rau chav turbine generator, hydro generator muaj cov yam ntxwv hauv qab no: (1) Qhov ceev yog tsawg.Kev txwv los ntawm lub taub hau dej, qhov kev sib hloov ceev feem ntau tsawg dua 750r / min, thiab qee qhov tsuas yog kaum tawm ntawm kev hloov pauv ib feeb.(2) Tus naj npawb ntawm cov ncej hlau nplaum loj.Vim t...Nyeem ntxiv»

Reaction turbine yog ib yam ntawm cov tshuab hydraulic uas hloov hydraulic zog rau hauv lub zog siv tshuab los ntawm kev siv lub siab ntawm cov dej ntws.(1) Qauv.Lub ntsiab yam ntxwv ntawm cov tshuaj tiv thaiv turbine muaj xws li khiav, headrace chamber, dej qhia mechanism thiab cov raj raj.1) Tus khiav.Tus khiav...Nyeem ntxiv»

Kev txhawj xeeb txog huab cua hloov pauv tau ua rau muaj kev tsom mus rau kev tsim hluav taws xob ntau ntxiv raws li qhov muaj peev xwm hloov hluav taws xob los ntawm fossil fuels.Hydropower tam sim no suav txog kwv yees li 6% ntawm cov hluav taws xob tsim tawm hauv Tebchaws Meskas, thiab tsim hluav taws xob los ntawm hydropower prod ...Nyeem ntxiv»

Thoob plaws ntiaj teb, cov chaw tsim hluav taws xob tsim hluav taws xob tsim tawm txog 24 feem pua ​​​​ntawm lub ntiaj teb hluav taws xob thiab muab ntau dua 1 billion tus neeg muaj zog.Lub ntiaj teb cov chaw tsim hluav taws xob tsim hluav taws xob tso tawm tag nrho ntawm 675,000 megawatts, lub zog sib npaug ntawm 3.6 billion barrels roj, raws li National ...Nyeem ntxiv»