Pamusoro peanoshanda paramita, chimiro uye marudzi e hydraulic turbine akaunzwa mune zvakapfuura zvinyorwa, mune ino chinyorwa, isu tichasuma maratidziro ekuita uye maitiro e hydraulic turbine. Paunosarudza hydraulic turbine, zvakakosha kuti unzwisise kushanda kwe hydraulic turbine. Tevere, isu tinosuma inoenderana performance index paramita uye maitiro eiyo hydraulic turbine.
Performance index ye hydraulic turbine
1. Rated simba: rinoshandiswa kuratidza simba re hydro generator, mu kW. Iyo yakayerwa simba yakakamurwa nekubudirira haizove yakakura kudarika shaft inobuda yehydro turbine;
2. Rated voltage: iyo yakatemerwa voltage ye hydro jenareta ichagadziriswa nehunyanzvi uye hupfumi kuenzanisa pamwe nemugadziri. Parizvino, voltage yehydro generator inobva pa6.3kV kusvika 18.0kv. Iyo yakakura simba, iyo yakakwirira yakayerwa voltage;
3. Yakatemerwa simba rekuita: chiyero chesimba rinoshanda rejenereta kune simba rinoratidzika rinoratidzika, muCOS φ N inoratidza kuti zviteshi zvemvura zviri kure nechepakati pekutakura zvinowanzotora simba guru, uye mari yemotokari inogona kuderedzwa zvishoma apo simba rinowedzera.
Hunhu hwe hydraulic turbine
1. Simba rekuchengetedza simba remagetsi rinonyanya kutamba basa rekutonga kwepamusoro uye kuzadza mupata mumagetsi emagetsi. Iyo unit inotanga uye inomira kazhinji. Chimiro chejenareta injini inofanira kunyatsofungisisa simba rayo rinodzokororwa re centrifugal, rinokonzera kuneta kune zvigadzirwa zvekugadzirisa uye kuchinja kwekushisa uye kuwedzera kwekushisa pane stator uye rotor windings. Iyo stator inowanzotora thermoelastic insulation;
2. Iyo feni pane rotor yeyakajairwa hydro generator ye reversible jenareta mota haigone kusangana nezvinodiwa zvekupisa kupisa uye kutonhora, uye peripheral fan inowanzo shandiswa kune mayuniti ane hukuru hukuru uye kumhanya kwakanyanya;
3. Firimu yemafuta yekukanda uye kutungamira kutakura haingakuvadzi panguva yakanaka uye yakaipa kutenderera;
4. Chimiro chakanyatsoenderana nekutanga mode. Kana iyo yekutanga mota yakashandiswa, mota inoiswa pane coaxial. Kana zvakakosha kushandura kukurumidza kwejenereta motokari, kunze kwekushandura chikamu chesimba, zvakakoshawo kuchinja stator winding uye rotor pole.
Aya ndiwo maratidziro ekuita uye hunhu hwe turbine yemvura. Pamusoro peiyo huru yekushanda paramita, kupatsanura, chimiro uye yekumisikidza chimiro cheiyo hydraulic turbine yakaunzwa kare, yekutanga kusuma kweiyo hydraulic turbine yapera. Mvura turbine jenareta seti yakakosha hydropower mudziyo uye chikamu chakakosha cheindasitiri yemagetsi. Panguva imwecheteyo, zvakare chinhu chakakosha chishandiso chekushandisa zvizere simba rakachena uye rinodzokororwa kuti uwane kuchengetedza kwesimba uye kuderedzwa kwekubuda uye kuderedza kusvibiswa kwezvakatipoteredza. Munguva yekuwedzera kutarisisa kuchengetedza kwezvakatipoteredza, zvinotendwa kuti hydro jenareta zvikamu zvichave nehukuru hwemusika tarisiro.
Nguva yekutumira: Mar-04-2022
