Pamusoro pema parameter ekushanda, chimiro uye mhando dze hydraulic turbine dzakataurwa muzvinyorwa zvakapfuura, tichataura nezve performance indexes uye hunhu hwe hydraulic turbine muchinyorwa chino. Pakusarudza hydraulic turbine, zvakakosha kunzwisisa mashandiro e hydraulic turbine. Tevere, tichataura nezve performance index parameters uye hunhu hwe hydraulic turbine zvinoenderana.
Nhamba yekushanda kwe hydraulic turbine
1. Simba rakayerwa: rinoshandiswa kuratidza kugona kwejenareta yemvura, mu kW. Simba rakayerwa rakakamurwa nekushanda zvakanaka harifanirwe kupfuura shaft output ye hydro turbine;
2. Voltage yakayerwa: voltage yakayerwa ye hydro generator inofanira kusarudzwa nekuenzanisa kwehunyanzvi uye kwehupfumi pamwe chete nemugadziri. Parizvino, voltage ye hydro generator iri kubva pa6.3kV kusvika 18.0kv. Kana simba rayo rakakura, voltage yakayerwa inowedzerawo;
3. Simba rakayerwa: chiyero chesimba rinoita basa rejenareta rakayerwa kune simba rinoonekwa rakayerwa, muCOS φ N chinoratidza kuti nzvimbo dzemagetsi dziri kure nenzvimbo yekuremedza dzinowanzo tora simba rakawanda, uye mutengo wemota unogona kuderedzwa zvishoma kana simba rakawanda rikawedzera.
Hunhu hwe hydraulic turbine
1. Nzvimbo yemagetsi inochengeterwa simba inonyanya kuita basa rekugera pamusoro pemvura uye kuzadza mupata mugrid remagetsi. Chigadzirwa chinotanga uye chinomira kakawanda. Maumbirwo emota yejenareta anofanira kunyatsofunga nezvesimba rayo rinodzokororwa re centrifugal, izvo zvinokonzera kuneta kwezvinhu zvekuvaka uye shanduko yekupisa uye kuwedzera kwekupisa pa stator ne rotor windings. Stator inowanzoshandisa thermoelastic insulation;
2. Fani iri pa rotor ye hydro generator yemota ye generator inodzoserwa haigone kusangana nezvinodiwa zvekudzima nekutonhodza kupisa, uye feni ye peripheral inowanzo shandiswa kumayuniti ane simba rakakura uye anomhanya zvakanyanya;
3. Firimu remafuta re thrust bearing ne guide bearing harifanirwe kukuvara panguva yekutenderera kwakanaka uye kusina kunaka;
4. Chimiro chacho chakabatana zvakanyanya nemodhi yekutanga. Kana mota yekutanga ikashandiswa, mota * * * inoiswa pa coaxial. Kana zvichidikanwa kushandura kumhanya kwemota yejenareta, pamusoro pekuchinja chikamu chesimba, zvinodikanwawo kushandura stator winding ne rotor pole.
Aya ndiwo ma "performance index" uye hunhu hwe "water turbine". Kuwedzera kune ma "functional parameters" makuru, kupatsanurwa, chimiro uye chimiro chekuiswa kwe "hydraulic turbine" yakambotangwa, kutanga kwe "hydraulic turbine" kwapera. "Water turbine generator" unit inyanzvi ye "hydropower" uye chikamu chakakosha cheindasitiri ye "hydropower". Panguva imwe chete, inyanzvi yekushandisa simba rakachena uye rinogona kudzokororwa zvizere kuti uchengetedze simba, kuderedza kusvibiswa kwemhepo uye kuderedza kusvibiswa kwezvakatipoteredza. Munguva yekuwedzera kutarisisa kuchengetedzwa kwezvakatipoteredza, zvinotendwa kuti ma "hydro generator" units achava netariro yakakura yemusika.
Nguva yekutumira: Ndira-18-2022
