Kumhanya kwematurbine emvura kwakadzikira, kunyanya vertical water turbine.Kuti ugadzire 50Hz AC, iyo turbine yemvura jenareta inotora akawanda maviri maviri magineti pole chimiro.Kune jenareta returbine remvura rine marevolutions zana nemakumi maviri paminiti, 25 mapeya emagineti mapango anodiwa.Nekuti zvinonetsa kuona chimiro chemagineti mapango akawandisa, kosi iyi inosuma hydraulic turbine generator modhi ine gumi nemaviri peya emagineti pole.
Iyo rotor ye hydro jenareta inotora salient pole chimiro.Mufananidzo 1 unoratidza joko remagineti uye magnetic pole yejenareta.Iyo magnetic pole inosungirirwa pajoko remagineti, iyo ndiyo nzira yemagnetic field line yemagnetic pole.Iyo jenareta modhi ine magineti mapango makumi maviri nemana pakati peKuchamhembe nekumaodzanyemba, uye imwe neimwe danda remagineti rinokuvadzwa necoil yekukurudzira.Simba rekusimudzira rinopiwa nejenareta rinokurudzira rakaiswa pamagumo egomba guru kana nekunze kwe thyristor excitation system (mhete yekuunganidza inopa simba kune coil yekukurudzira).
Iyo magineti yejoko yakaiswa parutsigiro rwe rotor, iyo jenareta main shaft yakaiswa pakati peiyo rotor rutsigiro, uye iyo excitation generator kana muunganidzi mhete yakaiswa kumucheto wepamusoro weiyo shaft huru.
Iyo jenareta stator musimboti inogadzirwa nesilicon simbi mashiti ane yakanaka magineti conductivity, uye akawanda slots akagoverwa zvakaenzana mukati memukati denderedzwa repakati kunyudza iyo stator coil.
Iyo stator coil yakaiswa mukati me stator slot kuti iite matatu-chikamu mhepo inotenderera.Chikamu chimwe nechimwe chinomonereka chinoumbwa nemakoiri akawanda uye akarongwa maererano nemumwe mutemo.
Iyo hydro jenareta yakaiswa pane kongiri inodururira turbine pier, uye turbine pier inoiswa neiyo turbine base.Iyo turbine base ndiyo yekuisa base yeiyo stator core uye goko reiyo hydro jenareta.Chishandiso chekupisa kupisa chinoiswa pagoko reiyo turbine base kuderedza kupisa kwemhepo inotonhorera yejenereta;Iyo yakaderera furemu yakaiswawo pane pier.Iyo yepasi furemu yakashongedzerwa ne thrust bearing, iyo inoshandiswa kuisa jenareta rotor.Iyo thrust bearing inogona kutakura huremu, vibration, kukanganisa uye mamwe masimba e rotor.
Iyo stator core uye stator coil yakaiswa pachigadziko.Iyo rotor inoiswa pakati pe stator uye ine gap duku ne stator.Iyo rotor inotsigirwa nekusundirwa kweiyo yakaderera furemu uye inogona kutenderera yakasununguka.Iyo yepamusoro furemu inoiswa, uye gwara rinotakura rinoiswa pakati peiyo furemu yepamusoro kudzivirira shaft huru yejenareta kuti irege kuzununguka uye ichengetedze iri pakati penzvimbo yakadzikama.Mushure mekuisa iyo yepamusoro pepuratifomu pasi uye nekuisa brashi mudziyo kana excitation mota, hydro generator modhi inoiswa.
Iyo yechitatu-phase AC electromotive simba yegumi nembiri inokonzeresa nekutenderera kweiyo modhi rotor ye hydro generator.Kana iyo rotor kumhanya iri 250 revolutions paminiti, kuwanda kweiyo yakagadzirwa AC ndeye 50 Hz.
Nguva yekutumira: Kubvumbi-14-2022
