Amandla ombane asebenza ngamanzi sele eyindlela yamandla ethembekileyo nehlala ixesha elide, enika enye indlela ecocekileyo endaweni yamafutha efosili. Phakathi koyilo lweeturbine ezahlukeneyo ezisetyenziswa kwiiprojekthi zombane wamanzi, i-turbine kaFrancis yenye yezona ziguquguqukayo nezisebenzayo. Eli nqaku liphonononga ukusetyenziswa kunye neenzuzo zezityalo zamandla ombane ze-turbine kaFrancis eziyi-100kW, ezilungele ngokukodwa ukuveliswa kwamandla amancinci.
Yintoni iFrancis Turbine?
Ithiywe ngegama likaJames B. Francis, owayiphuhlisa phakathi kwinkulungwane ye-19, i-Francis turbine yi-reaction turbine edibanisa iingcamango ze-radial kunye ne-axial flow. Yenzelwe ukuphakama kwentloko ephakathi (ukusuka kwi-10 ukuya kwi-300 yeemitha) kwaye isetyenziswa kakhulu kwizityalo ezincinci nezinkulu zamanzi.
I-turbine kaFrancis isebenza ngokuguqula amandla anokubakho amanzi abe ngamandla oomatshini. Amanzi angena kwi-turbine nge-spiral casing, ahamba ngee-guide vanes, aze angene kwii-runner blades, nto leyo ebangela ukuba zijikeleze. Amandla ajikelezayo aguqulwa abe ngamandla ombane ngejenereyitha.
Iingenelo ze-100kW Francis Turbine Hydro Power Plants
Ukusebenza kakuhle okuphezulu:
Iiturbine zeFrancis zaziwa ngokusebenza kakuhle kwazo, zihlala zifikelela kwi-90% phantsi kweemeko ezifanelekileyo. Oku kuzenza zilungele izityalo ezincinci zamanzi apho ukukhupha amandla aphezulu kubalulekile.
Ukuguquguquka:
I-turbine ye-100kW Francis ifanelekile kakhulu kwiintloko ezinde eziphakathi, nto leyo eyenza ukuba ikwazi ukusebenza kwiindawo ezahlukeneyo zejografi. Ingakwazi nokusingatha utshintsho olusebenzayo kwindlela amanzi ahamba ngayo.
Uyilo oluNcinci:
Uyilo oluncinci noluqinileyo lwe-turbine yeFrancis luvumela ukufakwa lula kwiindawo ezincinci, nto leyo eyinzuzo enkulu kwiiprojekthi zokuvelisa umbane ezisasazwayo.
Uzinzo:
Amandla ombane aphuma emanzini ngumthombo wamandla avuselelekayo onegesi encinci yokukhupha umoya ongcolileyo. Isityalo se-100kW siluncedo kakhulu ekunikezeleni amandla kwiindawo zasemaphandleni okanye kuluntu oluncinci, nto leyo enegalelo kuphuhliso oluzinzileyo.
Izinto eziyinxalenye yeFrancis Turbine Hydro Power Plant eyi-100kW
Isityalo samandla ombane se-100kW sidla ngokuba nala macandelo alandelayo abalulekileyo:
Ulwakhiwo Lokungenisa: Iqondisa amanzi ukusuka kumthombo ukuya kwi-turbine.
I-Penstock: Umbhobho oxinzelelweyo ohambisa amanzi kwi-turbine.
I-Spiral Casing: Iqinisekisa ukusasazwa kwamanzi okufanayo kwi-turbine runner.
I-Runner kunye ne-Blades: Iguqula amandla amanzi abe ngamandla oomatshini ajikelezayo.
Ityhubhu yokukhupha amanzi: Ikhokela amanzi aphume kwi-turbine ngelixa ifumana amandla athile.
Ijenereyitha: Iguqula amandla oomatshini abe ngamandla ombane.
Iinkqubo zoLawulo: Ukulawula ukusebenza kunye nokhuseleko lwesityalo.
Izicelo
Izityalo zamandla ombane ze-turbine zeFrancis ze-100kW ziluncedo kakhulu kwiindawo ezikude apho umbane wegridi ungenakufumaneka khona. Zinokunika amandla kumashishini amancinci, kwiinkqubo zokunkcenkceshela, ezikolweni, nasezibhedlele. Ukongeza, zinokudityaniswa kwi-microgrids ukuphucula ukuthembeka kwamandla kunye nokuqina.
Imingeni kunye neZisombululo
Nangona izitishi zamandla ombane ze-turbine ze-Francis ze-100kW zibonelela ngeenzuzo ezininzi, azinazo iingxaki. Ezi ziquka:
Utshintsho lokuhamba kwamanzi ngexesha lonyaka:
Ukufumaneka kwamanzi kunokutshintshatshintsha unyaka wonke. Ukufaka ii-reservoirs zokugcina amanzi okanye iinkqubo ze-hybrid kunokunceda ekunciphiseni le ngxaki.
Iindleko zokuqala zeNkunzi:
Utyalo-mali oluvela kwangaphambili kwisikhululo samandla ombane ngamanzi lunokuba lukhulu. Nangona kunjalo, iindleko zokusebenza eziphantsi kunye nobomi obude bokusebenza kwenza ukuba zisebenzise imali eninzi ekuhambeni kwexesha.
Impembelelo kwiNdalo:
Nangona kuncinci, ukwakhiwa kwamadama amancinci okanye iindlela zokuphambuka kunokuchaphazela iinkqubo zendalo zasekuhlaleni. Ukucwangcisa ngononophelo kunye nokuthotyelwa kwemithetho yokusingqongileyo kunokunciphisa ezi ziphumo.
Isiphelo
Izityalo zamandla ze-turbine zeFrancis ze-100kW zimele isisombululo esisebenzayo nesizinzileyo sokuveliswa kombane omncinci. Ukuziqhelanisa kwazo, ukusebenza kakuhle, kunye nokusingqongileyo kuzenza zibe yimpahla ebalulekileyo ekutshintsheleni kumandla avuselelekayo. Ngokujongana nemingeni ngoyilo olutsha kunye netekhnoloji, ezi zityalo zamandla zinokuqhubeka nokudlala indima ebalulekileyo ekufezekiseni uzinzo lwamandla kwihlabathi liphela.
Ixesha leposi: Jan-14-2025
