Me Hydro thiab Low-Head Hydro Power Technologies thiab Prospects

Kev txhawj xeeb txog kev hloov pauv huab cua 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 li 6% ntawm cov hluav taws xob tsim tawm hauv Tebchaws Meskas, thiab cov tsim hluav taws xob los ntawm hydropower tsim qhov tseem ceeb tsis muaj pa roj carbon emissions. Txawm li cas los xij, txij li feem ntau ntawm qhov loj dua, cov khoom siv hluav taws xob ntau dua qub twb tau tsim lawm, lub zog huv huv rau kev txhim kho cov peev txheej me me thiab lub taub hau qis dej tam sim no tuaj yeem tshwm sim.
Kev tsim hluav taws xob los ntawm cov dej ntws thiab cov kwj deg tsis yog tsis muaj kev sib cav, thiab lub peev xwm tsim hluav taws xob los ntawm cov peev txheej no yuav tsum sib npaug tiv thaiv ib puag ncig thiab lwm yam kev txhawj xeeb rau pej xeem. Qhov kev tshuav nyiaj li cas tuaj yeem pab tau los ntawm kev tshawb fawb txog cov thev naus laus zis tshiab thiab cov kev xav hauv pem hauv ntej uas txhawb kev txhim kho cov peev txheej no hauv cov txiaj ntsig zoo, ib puag ncig tus phooj ywg uas lees paub tias cov chaw zoo li no, ib zaug tsim, tuaj yeem kav ntev li 50 xyoo.
Ib txoj kev tshawb fawb txog kev muaj peev xwm los ntawm Idaho National Laboratory hauv 2006 tau nthuav tawm qhov kev ntsuam xyuas ntawm lub peev xwm rau kev txhim kho cov peev txheej me me thiab lub taub hau qis rau kev tsim hluav taws xob hauv Tebchaws Meskas. Kwv yees li ntawm 5,400 ntawm 100,000 qhov chaw tau txiav txim siab kom muaj peev xwm rau cov dej me me (piv txwv li, muab nruab nrab ntawm 1 thiab 30 Megawatts ntawm lub zog txhua xyoo). Lub Tsev Haujlwm Saib Xyuas Kev Ruaj Ntseg Hauv Tebchaws Meskas tau kwv yees tias cov haujlwm no (yog tias tsim kho) yuav ua rau muaj ntau dua 50% nce hauv tag nrho cov khoom siv hluav taws xob. Low-head hydropower feem ntau yog hais txog qhov chaw uas muaj lub taub hau (piv txwv li, qhov siab sib txawv) tsawg dua tsib meters (kwv yees li 16 feet).

Water Turbine, Hydro Turbine Generator, Hydroelectric Turbine Generator Chaw tsim tshuaj paus Forster
Cov chaw khiav dej num ntawm tus dej ntws feem ntau vam khom ntawm cov dej ntws thiab cov kwj deg, thiab tuaj yeem siv cov dej me me uas tsis tas yuav tsim cov dej loj loj. Infrastructure tsim los txav dej hauv cov kav dej xws li cov kwj dej, kwj dej, cov kav dej, thiab cov kav dej kuj tuaj yeem siv los tsim hluav taws xob. Lub siab txo cov valve siv hauv cov khoom siv dej thiab kev lag luam kom txo qis kev tsim cov kua dej hauv lub valve lossis txo qhov siab mus rau qib uas tsim nyog rau kev siv los ntawm cov dej system cov neeg siv khoom muaj sijhawm ntxiv rau kev tsim hluav taws xob.
Ntau daim nqi tam sim no tseem tab tom tos hauv Congress rau kev txo qis kev nyab xeeb thiab lub zog huv si nrhiav kev tsim kom muaj tsoomfwv lub zog tauj dua tshiab (lossis hluav taws xob) tus qauv (RES). Feem ntau ntawm cov no yog HR 2454, American Clean Energy thiab Security Act of 2009, thiab S. 1462, American Clean Energy Leadership Act of 2009. Raws li cov lus pom zoo tam sim no, RES xav kom cov khw muag khoom hluav taws xob kom tau txais cov feem pua ​​​​ntawm cov hluav taws xob txuas ntxiv rau lub zog uas lawv muab rau cov neeg siv khoom. Txawm hais tias hydropower feem ntau suav hais tias yog qhov chaw huv ntawm lub zog hluav taws xob, tsuas yog cov thev naus laus zis hydrokinetic (uas tso siab rau cov dej txav) thiab cov kev siv dej tsawg yuav tsim nyog rau RES. Muab cov lus tam sim no nyob rau hauv cov nqi tos, nws tsis zoo li tias feem ntau cov tshiab khiav-ntawm-dej-kub-kub thiab cov dej me me yuav ua tau raws li qhov yuav tsum tau ua rau "tsim hluav taws xob tsim nyog" tshwj tsis yog tias cov phiaj xwm no tau teeb tsa ntawm cov dams uas tsis muaj hluav taws xob tam sim no.
Muab qhov me me ntawm cov phiaj xwm txheeb ze rau cov nqi rau kev txhim kho rau me me thiab qis taub hau hydropower, kev txhawb zog rau cov hluav taws xob tsim tawm lub sijhawm tuaj yeem ua rau muaj peev xwm ua tau raws li qhov kev muag khoom hluav taws xob. Yog li ntawd, nrog txoj cai huv lub zog ua tus tsav tsheb, tsoomfwv kev txhawb siab yuav pab tau. Kev txhim kho ntxiv ntawm cov dej me me thiab lub taub hau qis ntawm qhov dav dav yuav tuaj yeem tsuas yog los ntawm txoj cai hauv lub tebchaws uas tau npaj los txhawb lub hom phiaj ntawm lub zog huv.








Post lub sij hawm: Aug-05-2021

Tso koj cov lus:

Xa koj cov lus rau peb:

Sau koj cov lus ntawm no thiab xa tuaj rau peb