Seti yejenareta yemagetsi inoshandura simba remvura kuita simba remagetsi. Inowanzo gadzirwa neturbine yemvura, jenareta, governor, sisitimu yekukurudzira, sisitimu yekutonhodza uye michina yekudzora nzvimbo yemagetsi.
(1) Hydraulic turbine: kune mhando mbiri dzehydraulic turbines dzinowanzo shandiswa: impulse type uye reaction type.
(2) Jenareta: majenareta mazhinji majenareta anowirirana, ane kumhanya kwakaderera, kazhinji ari pasi pe750r/min, uye mamwe ane kutenderera kwakawanda/miniti chete; Nekuda kwekumhanya kwakaderera, kune matanda akawanda emagineti; Saizi yakakura uye huremu; Kune mhando mbiri dzekuisa mayuniti ejenareta ehydraulic: akamira uye akatwasuka.
(3) Midziyo yekudzora kumhanya uye yekudzora (kusanganisira speed gavern neoil pressure device): basa respeed gavern nderekudzora kumhanya kwe hydraulic turbine, kuitira kuti frequency yemagetsi anobuda ienderane nezvinodiwa zvemagetsi, uye kuti pave nekushanda kweyuniti (startup, shutdown, speed change, load added and load decrease) uye kushanda kwakachengeteka uye kwakanaka. Saka, mashandiro egavhuna anofanira kusangana nezvinodiwa zvekushanda nekukurumidza, mhinduro inonzwisisika, kugadzikana nekukurumidza, kushanda zviri nyore uye kugadzirisa, uye zvinodawo michina yakavimbika yekushanda nemaoko uye yekudzima nekukurumidza.
(4) Sisitimu yekukurudzira: jenareta ye hydraulic inowanzova jenareta yemagetsi inopindirana. Kuburikidza nekudzora kwesystem yekukurudzira yeDC, kudzora magetsi emagetsi, kudzora simba rinoita basa uye simba rinoita basa pamwe nezvimwe zvinodzora zvinogona kuitwa kuti pave nekuvandudzwa kwemhando yesimba remagetsi rinobuda.
(5) Sisitimu yekutonhodza: kutonhodza kwemhepo kunonyanya kushandiswa kune jenareta diki re hydraulic kutonhodza stator, rotor uye iron core pamusoro pejenareta nesystem yekufema. Zvisinei, nekuwedzera kwesimba reyuniti imwe chete, huwandu hwekupisa hwe stator ne rotor huri kuramba huchiwedzera. Kuti simba rekubudisa riwedzere payuniti imwe neimwe yejenareta nekumhanya kwakati, jenareta re hydraulic rine simba guru rinoshandisa nzira yekutonhodza mvura yakananga ye stator ne rotor windings; Kana kuti stator winding inotonhodzwa nemvura, nepo rotor ichitonhodzwa nemhepo ine simba.
(6) Midziyo yekudzora chiteshi chemagetsi: michina yekudzora chiteshi chemagetsi inonyanya kushandiswa nemakomputa, iyo inoita mabasa ekubatanidza grid, kudzorwa kwevoltage, modulation yefrequency, kudzorwa kwesimba, dziviriro uye kutaurirana kwemajenareta ehydraulic.
(7) Mudziyo weBraking: majenareta ese ehydraulic ane kugona kwakayerwa kunopfuura kukosha kwakati ane mudziyo webraking, unoshandiswa kugara uchibhura rotor kana kumhanya kwadzikiswa kusvika 30% ~ 40% yekukurumidza kwakayerwa panguva yekudzima kwejenareta, kuitira kudzivirira kuti tsinga isatsve nekuda kwekukuvara kwemafuta emafuta nekumhanya kwakaderera. Rimwe basa remudziyo webraking nderekukwidza zvikamu zvinotenderera zvejenareta nemafuta ane simba repamusoro usati waisa, kugadzirisa uye kutanga. Mudziyo webraking unoshandisa mweya wakamanikidzwa wekubhuraking.
Nguva yekutumira: Gumiguru-21-2022
