Kutshanje, uForster uphumelele ekuncedeni abathengi baseMzantsi Afrika ukuphucula amandla afakiweyo kwisikhululo sakhe samanzi se-100kW ukuya kwi-200kW. Inkqubo yokuphucula yile ilandelayo.
Ijenereyitha yeturbine ye-kaplan engama-200KW
Intloko elinganisiweyo 8.15 m
Ukuhamba koyilo 3.6m3/s
Ukuhamba kwamanzi okuphezulu 8.0m3/s
Ukuhamba okuncinci 3.0m3/s
Umthamo ofakiweyo ulinganiswe yi-200kW
Umthengi waqala ukuphucula isikhululo samandla ombane ngoDisemba kunyaka ophelileyo. IForster itshintshe iturbine kunye nejenereyitha yomthengi yaza yaphucula inkqubo yolawulo. Emva kokunyusa intloko yamanzi nge-1m, amandla afakiweyo aphuculwe ukusuka kwi-100kW ukuya kwi-200kW, kwaye inkqubo yoqhagamshelo lwegridi yongezwa. Okwangoku, iqhagamshelwe ngempumelelo kwigridi ukuze kuveliswe umbane, kwaye abathengi bonwabile kakhulu.
Iingenelo ze-Forster axial turbine
1. Isantya esiphezulu kunye neempawu zamandla ezilungileyo. Ke ngoko, isantya sayo seyunithi kunye nokuhamba kweyunithi kuphezulu kuneso seFrancis turbine. Phantsi kweemeko ezifanayo zentloko kunye nemveliso, inokunciphisa kakhulu ubungakanani beyunithi yokuvelisa i-hydraulic turbine, inciphise ubunzima beyunithi kwaye yonge ukusetyenziswa kwezinto, ukuze ibe neenzuzo eziphezulu kwezoqoqosho.
2. Ukuma komphezulu kunye noburhabaxa bomphezulu wee-runner blades ze-axial-flow turbine kulula ukuhlangabezana neemfuno zokwenziwa. Ngenxa yokuba ii-blades ze-axial flow propeller turbine zinokujikeleza, ukusebenza okuqhelekileyo kuphezulu kunokwe-Francis turbine. Xa umthwalo kunye nentloko zitshintsha, ukusebenza kakuhle akutshintshi kangako.
3. Iiblade ze-runner ze-axial flow paddle turbine zinokuhlulwa ukuze kube lula ukwenziwa kunye nokuthuthwa.
Ngoko ke, i-axial-flow turbine ihlala izinzile kuluhlu olukhulu lokusebenza, ayinakungcangcazela kakhulu, kwaye isebenza kakuhle kwaye ivelisa. Kuluhlu lwe-water head ephantsi, iphantse ithathe indawo ye-Francis turbine. Kumashumi eminyaka akutshanje, iye yenza uphuhliso olukhulu kwaye yasetyenziswa ngokubanzi ngokubhekiselele kumthamo weyunithi enye kunye ne-water head.
Iingxaki zeForster axial turbine
1. Inani leencakuba lincinci kwaye alinaziphene, ngoko ke amandla aphantsi kwaye akanakusetyenziswa kwizikhululo zamanzi eziphakathi neziphezulu.
2. Ngenxa yokuhamba kweyunithi enkulu kunye nesantya esiphezulu seyunithi, inobude obuncinci bokufunxa kune-Francis turbine phantsi kwentloko efanayo yamanzi, nto leyo ebangela ubunzulu obukhulu bokumba kunye notyalo-mali oluphezulu kwisiseko sesikhululo samandla.
Ngokweziphene ezingentla ze-axial-flow turbine, intloko yokusetyenziswa kwe-axial-flow turbine iphuculwa rhoqo ngokusebenzisa izixhobo ezintsha ezinamandla aphezulu kunye nokumelana nokugabha ekuvelisweni kwe-turbine kunye nokuphucula imeko yoxinzelelo lweeblades kuyilo. Okwangoku, uluhlu lwentloko yokusetyenziswa kwe-axial flow propeller turbine yi-3-90 m, engene kwindawo ye-Francis turbine.
Ixesha lokuthumela: Matshi-11-2022
