Sumo pfupi kune yakasanganiswa inoyerera hydroelectric magetsi zvidyarwa

Francis turbines chinhu chakakosha chemagetsi emagetsi emagetsi, achiita basa rakakosha mukugadzirwa kwesimba rakachena uye rinodzokororwazve. Maturbine aya ane mazita emugadziri wawo, James B. Francis, uye anoshandiswa zvakanyanya mukugadzira kwakasiyana siyana kwemagetsi emvura pasi rose. Muchikamu chino, tichaongorora zvakakosha uye kukosha kweFrancis turbine magetsi emagetsi munzvimbo yekugadzirwa kwesimba kwakasimba.
Iyo Anatomy yaFrancis Turbines
Francis turbines imhando ye turbine yemvura yakagadzirirwa kushanda zvakanaka pasi pepakati kusvika pakakwirira hydraulic musoro mamiriro, kazhinji kubva pamakumi maviri kusvika 700 metres. Magadzirirwo avo anosanganisira ese ari maviri radial uye axial kuyerera zvikamu, zvichiita kuti zvive zvakasiyana-siyana kune dzakasiyana siyana dzekuyerera kwemvura.
Iyo yakakosha chimiro cheFrancis turbine ine akati wandei akakosha zvinhu:
Runner: Uyu ndiwo moyo weturbine, apo mvura inopinda uye inopindirana nemashizha kuti ibudise simba remagetsi. Mumhanyi ane nhevedzano yemashizha akakomberedzwa akagadzirirwa kunyatso shandisa kinetic simba rekuyerera kwemvura.
Spiral Casing: Iyo spiral casing inotungamira mvura yakananga kumumhanyi ine kushoma kwesimba kurasikirwa. Inobatsira kuchengetedza kuyerera kwakadzikama uye kudzvinyirira sezvo mvura inopinda mu turbine.
Draft Tube: Mushure mokupfuura nemumhanyi, mvura inobuda nepakati pechubhu, iyo inobatsira mukudzikisa kubuda kwevelocity uye kudzvanywa, kuwedzera simba rekubvisa.
Kushanda kwaFrancis Turbines
Kushanda kwaFrancis turbines kunobva pamusimboti wekushandura simba ringave remvura inodonha kuita magetsi emagetsi, anozoshandurwa kuita simba remagetsi. Heino mhedziso yakapfava yemashandiro avanoita:
Mvura Inopinza: Mvura yakanyanyisa-inotungamirirwa mumhepo inoputika, iyo inopinda mumhanyi.
Shanduko Yesimba: Mvura painoyerera nemumhanyi, inorova mablades akakombama, zvichiita kuti mumhanyi atenderere. Kutenderera uku kunoshandura simba rekinetic remvura kuita simba remagetsi.
Mechanical kune Magetsi Simba: Mumhanyi anotenderera akabatana nejenareta, inoshandura simba remakanika kuita simba remagetsi kuburikidza nemisimboti yemagetsi induction.
Power Generation: Simba remagetsi rinogadzirwa rinobva raiswa mugetsi remagetsi kuti rigovere kudzimba nemaindasitiri.
Zvakanakira Francis Turbine Power Plants
Francis turbine magetsi zvidyarwa zvinopa akati wandei mabhenefiti:
Kunyatsogona: Vane hunyanzvi hwepamusoro munzvimbo dzakasiyana siyana dzekushanda, zvichiita kuti dzive dzakakodzera kune akasiyana mapurojekiti emagetsi emvura.
Flexibility: Francis turbines inogona kuenderana nekuchinja kuyerera kwemvura uye inokwanisa kubata zvese zvakaderera uye zvakakwirira-musoro zvikumbiro.
Yakachena Simba: Simba reHydroelectric rinodzokororwa uye rinogadzira kushoma greenhouse gasi kuburitsa, zvichibatsira kune yakasimba remangwana resimba.
Kuvimbika: Aya ma turbines anozivikanwa nekusimba kwawo uye hupenyu hurefu hwebasa, kazhinji kudarika makumi emakore akati wandei.
Mhedziso
Francis turbine magetsi anomira sechiratidzo chekuvandudzwa kwevanhu mukushandisa simba remvura inoyerera kugadzira magetsi akachena. Ivo vanoita basa rakakosha mushanduko yekuenda kune inoenderera magetsi masosi, ichipa yakavimbika uye eco-hushamwari mhinduro yekusangana nekukura kuri kuita simba repasi rose. Sezvatinoenderera mberi nekuongorora dzakachena uye dzakanyanya kushanda nzira dzekugadzira magetsi, Francis turbines anoramba ari musimboti wekugadzira magetsi emvura.