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 huwandu hwemagineti 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 rumwe rutivi, kana mutoro ukarambwa kwechikwata, kuitira kuti udzivise kuputika kwepombi yesimbi inokonzerwa nenyundo yakasimba yemvura, nguva yekuvhara kwechimbichimbi yemutungamiri vane inodiwa kuti ive yakareba, asi izvi zvichaita kuti kukurumidza kusimuka kwechikwata kuve kwakanyanya. 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 ekusundira.
(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 mhando nekuda kwehukuru hwayo hwechimiro, kuitira kudzikisa urefu hweyuniti, chengetedza simbi uye kuderedza kudyara kwechirimwa. 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 mabheji, ekumusoro neazasi mafuremu, kufefetedza uye kutonhora mudziyo, braking mudziyo uye chinhu chinosimudzira.
(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 nesimbi yakaita fan-shaped iron plate. 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 yaiswa 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 kusimba rekuvaka.
(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 kutonhorera stator, rotor winding uye stator core. Madiki emagetsi majenareta anowanzo tora yakavhurika kana pombi kufefetedza, nepo makuru uye epakati-saizi ma hydro jenareta anowanzo tora yakavharwa kutenderera kwemhepo. Kuti uvandudze kutonhora kwakanyanya, mamwe epamusoro-soro emagetsi emagetsi emagetsi anotora mukati mekutonhora modhi ye hollow conductor inopfuura nepamhepo yekutonhodza, uye inotonhorera yepakati inotora mvura kana svikiro nyowani. Iyo stator uye rotor windings yakanyoroveswa nemukati nemvura, uye inotonhorera svikiro 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 kutonhora kwemvura inonzi yakazara mvura mukati kutonhora, asi stator uye rotor windings inotora mvura yemukati kutonhora inonzi semi mvura yemukati kutonhora.
Imwe nzira yekutonhodza ye hydro jenareta ndeye evaporative kutonhora, iyo inobatanidza mvura yepakati mune conductor ye hydro jenareta ye evaporative kutonhora. Evaporative kutonhora kune zvakanakira kuti thermal conductivity yepakati yekutonhora yakakura kupfuura iyo yemhepo nemvura, uye inogona kuderedza huremu nehukuru hweyuniti.
(5) Chishandiso chekusimudzira uye kukura kwayo kwakangofanana neiyo yemagetsi emagetsi ekupisa.
Nguva yekutumira: Sep-01-2021
