Kuenzaniswa nemhepo turbine jenareta, hydro jenareta ine zvinotevera maitiro:
(1) Sipidhi ishoma.Yakaganhurirwa nemusoro wemvura, kumhanya kutenderera kunowanzo kusingasviki 750r / min, uye mamwe angori gumi nemaviri ekuchinja paminiti.
(2) Nhamba yemagineti mapango yakakura.Nekuti kumhanya kwakadzikira, kuitira kugadzira 50Hz simba remagetsi, zvinodikanwa kuwedzera nhamba yemagineti mapango, kuitira kuti iyo magnetic field yekucheka stator winding inogona kuramba ichichinja ka50 pasekondi.
(3) Chimiro chakakura muhukuru uye uremu.Kune rumwe rutivi, kumhanya kwakaderera;Kune rimwe divi, kana mutoro ukarambwa kweyuniti, kuitira kudzivirira kuputika kwepombi yesimbi kunokonzerwa nenyundo yakasimba yemvura, nguva yekukurumidzira yekuvhara yegwara vane inodiwa kuti ive yakareba, asi izvi zvinokonzeresa kukurumidza kusimuka. chikwata kuti chive chakanyanya kukwirira.Nokudaro, rotor inofanirwa kuva nehuremu hukuru uye inertia.
(4) Vertical axis inowanzogamuchirwa.Kuti uderedze kugara kwevhu uye mutengo wekudyara, majenareta makuru uye epakati pemvura anowanzo tora vertical shaft.
Majenareta eHydro anogona kupatsanurwa kuita akatwasuka uye akachinjika mhando zvichienderana neakasiyana marongero eawo anotenderera shafts: vertical hydro jenareta inogona kupatsanurwa kuita yakamiswa uye maamburera marudzi zvichienderana nenzvimbo dzakasiyana dzemabhengi ekusundidzira.
(1) Yakamiswa Hydrogenerator.Iyo thrust bearing inoiswa pakati kana kumusoro kwepamusoro furemu ye rotor, ine kushanda kwakadzikama uye kugadzirisa kuri nyore, asi kureba kwakakura uye mari yekudyara yakakura.
(2) Umbrella hydro jenareta.Iyo thrust bearing inoiswa mukati memuviri wepakati kana chikamu chayo chepamusoro cheiyo yakaderera furemu ye rotor.Kazhinji, majenareta makuru e-hydro ane yepakati uye yakaderera kumhanya anofanirwa kutora amburera rudzi nekuda kwehukuru hwayo hwechimiro, kuitira kuti uderedze urefu hweyuniti, chengetedza simbi uye kuderedza kudyara kwekudyara.Mumakore achangopfuura, chimiro chekuisa chifukidzo chepamusoro chevhavha yemvura yakagadziridzwa, uye kureba kwechikwata kunogona kuderedzwa.
2. Zvikamu zvikuru
Hydro jenareta inonyanya kuumbwa ne stator, rotor, thrust bearing, yepamusoro uye yakadzika gidhi bheiri, epamusoro neakadzika mafuremu, kufefetedza uye kutonhora mudziyo, braking mudziyo uye chinosimudzira mudziyo.
(1) Stator.Icho chikamu chekugadzira simba remagetsi, iro rinoumbwa nemhepo, iron core uye shell.Nekuti iyo stator dhayamita yehombe uye yepakati-saizi hydro jenareta yakakura kwazvo, inowanzo umbwa nezvikamu zvekufambisa.
(2) Rotor.Icho chikamu chinotenderera chinogadzira magineti, iyo inoumbwa nerutsigiro, vhiri mhete uye magineti pole.Mhete yevhiri chinhu chakaita serin'i chinoumbwa nendiro yesimbi yakaita feni.Magineti mapango akagoverwa kunze kwechindori chevhiri, uye mhete yevhiri inoshandiswa senzira yemagnetic field.Imwe tambo yerotor yakakura uye yepakati-kati inounganidzwa panzvimbo, uye yobva yapisa uye ine maoko pane shaft huru yejenereta.Mumakore achangopfuura, rotor shaftless chimiro chakagadzirwa, kureva kuti, rotor tsigiro yakanyatsogadziriswa pamucheto wepamusoro weiyo shaft huru ye turbine.Kubatsira kukuru kwechimiro ichi ndechekuti inogona kugadzirisa matambudziko emhando yekukanda mahombe uye forgings anokonzerwa neiyo huru unit;Uye zvakare, inogona zvakare kudzikisa huremu hwekusimudza rotor uye kusimudza kureba, kuitira kuti uderedze kureba kwechirimwa uye kuunza humwe hupfumi kukuvaka kwesimba remagetsi.
(3) Kusundira.Icho chikamu chinotakura huremu hwose hwechikamu chinotenderera cheyuniti uye axial hydraulic thrust ye turbine.
(4) Kutonhora system.Hydrogenerator inowanzo shandisa mhepo semhepo inotonhorera kutonhodza stator, rotor winding uye stator core.Madiki emagetsi majenareta anowanzo tora yakavhurika kana pombi kufefetedza, nepo mahombe uye epakati-saizi ma hydro jenareta anowanzo tora yakavharika kutenderera kwemhepo.Kuti uvandudze kutonhora kwakanyanya, mamwe mamhepo emagetsi emagetsi ehydro jenareta anotora mukati mekutonhora modhi ye hollow conductor inopfuura nepamhepo yekutonhodza, uye inotonhorera yepakati inotora mvura kana svikiro nyowani.Iyo stator uye rotor windings yakanyoroveswa mukati nemvura, uye inotonhorera yepakati imvura kana nyowani nyowani.Iyo stator uye rotor windings inotora mvura mukati kutonhora inonzi kaviri mvura mukati kutonhora.Iyo stator uye rotor windings uye stator core iyo inotora mvura kutonhora inonzi yakazara mvura mukati kutonhora, asi stator uye rotor windings inotora mvura mukati kutonhora inonzi semi mvura mukati kutonhora.
Imwe nzira yekutonhodza ye hydro jenareta ndeye evaporative kutonhora, iyo inobatanidza mvura yepakati mune conductor ye hydro jenareta ye evaporative kutonhora.Evaporative cooling ine zvakanakira kuti thermal conductivity yemhepo yekutonhodza yakakura kudarika iyo yemhepo nemvura, uye inogona kuderedza huremu nehukuru hweyuniti.
(5) Chishandiso chekusimudzira nekusimudzirwa kwayo zvakangofanana neizvo zvemagetsi emagetsi ekupisa.
Nguva yekutumira: Sep-01-2021
