Ulwazi lwamandla ombane

Ehlabathini lonke, amaziko ombane avelisa umbane omalunga nama-24 ekhulwini yaye anika abantu abangaphezu kwebhiliyoni umbane. Amaziko ombane ombane wehlabathi akhupha i-megawatts edityanisiweyo ye-675,000, amandla alingana ne-3.6 yeebhiliyoni zemiphanda yeoli, ngokutsho kweSizwe...Funda ngokugqithisileyo»

Ngelixa iYurophu igxalathelana ukufumana irhasi yendalo yokuvelisa amandla ebusika kunye nokufudumeza, iNorway, eyona ndawo inkulu yokuvelisa i-oyile kunye nerhasi eNtshona Yurophu, ijongene nengxaki yamandla eyahluke ngokupheleleyo kweli hlotyeni - imozulu eyomileyo eye yaphelisa amadama ombane, apho ukuveliswa koMbane kubalwa ...Funda ngokugqithisileyo»

I-injini ye-injini yamanzi, kunye ne-Kaplan, i-Pelton, kunye ne-Francis turbines zezona zixhaphakileyo, ngumatshini omkhulu ojikelezayo osebenza ukuguqula amandla e-kinetic kunye namandla anokubakho kumbane wamanzi. Ezi zilinganisi zangoku zevili lamanzi zisetyenziswe ngaphezulu kweminyaka eyi-135 kwimveliso yamandla ombane...Funda ngokugqithisileyo»

I-Hydropower lelona lizwe likhulu elinokuhlaziywa, livelisa amandla aphindwe kabini kunomoya, nangaphezulu ngokuphindwe kane kunelanga. Kwaye ukumpompa amanzi endulini, owaziwa ngokuba “ngumthombo othululwayo wogcino lwamanzi”, kubandakanya ngaphezulu kwe-90% yomthamo opheleleyo wogcino lwamandla ehlabathi. Kodwa ngaphandle kombane wamanzi'...Funda ngokugqithisileyo»

I-1, Imveliso yejeneretha yevili iyancipha (1) Isizathu Ngaphantsi kwemeko yentloko yamanzi rhoqo, xa ukuvulwa kwe-vane yesikhokelo kufikelele ekuvulekeni kokungabikho komthwalo, kodwa i-turbine ayifikanga kwisantya esilinganiselweyo, okanye xa ukuvulwa kwe-vane yesikhokelo kunyuswa kuneyokuqala kwimveliso efanayo, ...Funda ngokugqithisileyo»

1、 Izinto eziza kukhangelwa phambi kokuqaliswa: 1. Khangela ukuba ivalve yesango lokungena ivuleke ngokupheleleyo na; 2. Khangela ukuba onke amanzi okupholisa avulwe ngokupheleleyo na; 3. Jonga ukuba inqanaba le-oyile yokuthambisa liqhelekile na; 4. Jonga ukuba isixhobo sombane wesixhobo sombane kunye neparamet yefrikhwensi...Funda ngokugqithisileyo»

Zombini amandla ombane kunye namandla obushushu kufuneka abe ne-exciter. I-exciter ixhunywe ngokubanzi kwi-shaft enkulu efanayo njengejeneretha. Xa i-shaft enkulu ijikeleza phantsi kwe-drive ye-prime mover, iqhuba ngexesha elifanayo i-generator kunye ne-exciter ukujikeleza. I-exciter yi-DC generator e...Funda ngokugqithisileyo»

Umbane ngowokuguqula amandla amanzi emilambo yendalo abengumbane ukuze abantu bawusebenzise. Kukho imithombo eyahlukeneyo yamandla esetyenziswa ekuveliseni amandla, njengamandla elanga, amandla amanzi emilanjeni, namandla omoya aveliswa kukuhamba komoya. Iindleko zokuvelisa amandla ombane ngokusebenzisa umbane wamanzi ch...Funda ngokugqithisileyo»

I-AC frequency ayinxulumananga ngokuthe ngqo nesantya senjini yesikhululo sombane wamanzi, kodwa inxulumene ngokungathanga ngqo. Kungakhathaliseki ukuba luhlobo luni lwezixhobo zokuvelisa amandla, kuyimfuneko ukuhambisa amandla ombane kwigridi yamandla emva kokuvelisa amandla ombane, oko kukuthi, i-generator kufuneka idibanise ...Funda ngokugqithisileyo»

I-ackground ekulungisweni kwe-injini ye-injini engundoqo yokunxiba Ngexesha lenkqubo yokuhlolwa, abasebenzi bolondolozo lwesikhululo sombane wamanzi bafumanise ukuba ingxolo yeinjini yomoya iphezulu kakhulu, kunye nobushushu bentsimbi buqhubeleka ukunyuka. Kuba inkampani ayinayo i-shaft replacement condit...Funda ngokugqithisileyo»

I-injini yokusabela inokohlulwa ibe yiinjini yeinjini ye-Francis, i-axial turbine, i-diagonal turbine kunye ne-tubular turbine. Kwi-injini yomoya kaFrancis, amanzi aqukuqela ngokwe-radially kwindlela yesikhokelo samanzi kunye ne-axially ngaphandle kwembaleki; Kwi-axial flow turbine, amanzi aqukuqela ukuya kwi-vane yesikhokelo nge-radially kunye ne-int...Funda ngokugqithisileyo»

Amandla ombane yinkqubo yokuguqula amandla endalo amanzi abe ngamandla ombane ngokusebenzisa iindlela zobunjineli. Yeyona ndlela isisiseko yokusetyenziswa kwamandla emanzini. Imodeli eluncedo ineenzuzo zokungasetyenziswa kwamafutha kwaye akukho ngcoliseko lokusingqongileyo, amandla amanzi anokongezwa ngokuqhubekayo...Funda ngokugqithisileyo»