Munguva pfupi yapfuura, Forster akabudirira kubatsira vatengi vekuSouth Africa kusimudzira simba remagetsi rakaiswa pachiteshi chake chemagetsi che100kW kusvika ku200kW. Chirongwa chekuvandudza ndecheinotevera.
Jenareta yeturbine ye200KW kaplan
Musoro wakayerwa 8.15 m
Kuyerera kwedhizaini 3.6m3/s
Kuyerera kwakanyanya 8.0m3/s
Kuyerera kushoma 3.0m3/s
Kukwanisa kwayo kwakaiswa 200kW
Mutengi akatanga kugadzirisa chiteshi chemagetsi emvura muna Zvita gore rapfuura. Forster yakatsiva turbine nejenareta yemutengi uye yakavandudza sisitimu yekudzora. Mushure mekuwedzera musoro wemvura ne1m, simba rakaiswa rakavandudzwa kubva pa100kW kusvika pa200kW, uye sisitimu yekubatanidza grid yakawedzerwa. Parizvino, yakabatana zvinobudirira negrid kuti igadzire magetsi, uye vatengi vanofara zvikuru.
Mabhenefiti eForster axial turbine
1. Kumhanya kwakanyanya uye hunhu hwakanaka hwesimba. Saka, kumhanya kwayo uye kufamba kweyuniti kwakakwira kupfuura kweFrancis turbine. Pasi pemamiriro akafanana emusoro uye kubuda, inogona kuderedza zvikuru saizi yeyuniti yekugadzira turbine ye hydraulic, kuderedza huremu hweyuniti uye kuchengetedza kushandiswa kwezvinhu, saka ine mabhenefiti makuru ehupfumi.
2. Chimiro chepamusoro uye kuomarara kwepamusoro kwemabhuradhi erunner blades e axial-flow turbine zviri nyore kusangana nezvinodiwa mukugadzirwa. Nekuti mabhuradhi e axial flow propeller turbine anogona kutenderera, avhareji yekushanda kwepamusoro pane kweFrancis turbine. Kana mutoro nemusoro zvikachinja, kushanda zvakanaka kunochinja zvishoma.
3. Mabhandi emuchina we axial flow paddle turbine anogona kugurwa kuti zvive nyore kugadzira nekufambisa.
Saka, turbine ye axial-flow inogara yakasimba munzvimbo yakakura yekushanda, ine kudedera kushoma, uye ine kushanda kwakanaka uye kubuda kwesimba. Munzvimbo ine mvura shoma, inenge ichitsiva turbine yeFrancis. Mumakumi emakore achangopfuura, yave nekuvandudzwa kukuru uye yave kushandiswa zvakanyanya maererano nekukwanisa kweyuniti imwe chete uye musoro wemvura.
Zvakaipa zveForster axial turbine
1. Huwandu hwemapanga emagetsi madiki uye haashande zvakanyanya, saka simba rawo harina kunaka uye harigone kushandiswa pamagetsi emvura ari pakati nepakati neakakwirira.
2. Nekuda kwekuyerera kweyuniti yakakura uye kumhanya kwakanyanya kweyuniti, ine hurefu hudiki hwekusveta kupfuura turbine yeFrancis iri pasi pemusoro mumwe chete wemvura, zvichikonzera kudzika kukuru kwekuchera uye mari yakawanda yekuisa hwaro hwechiteshi chemagetsi.
Zvichienderana nezvikanganiso zvataurwa pamusoro apa zve axial-flow turbine, musoro wekushandisa we axial-flow turbine unoramba uchivandudzwa nekushandisa zvinhu zvitsva zvine simba rakawanda uye kudzivirira cavitation mukugadzira turbine uye kuvandudza mamiriro ekumanikidzwa kwemablades ari mukugadzirwa. Parizvino, huwandu hwemusoro wekushandisa we axial flow propeller turbine i3-90 m, iyo yapinda munzvimbo ye Francis turbine.
Nguva yekutumira: Kurume-11-2022
