Ama-Hydrogenerator angahlukaniswa abe izinhlobo eziqondile nezivundlile ngokuya ngokuma kwe-eksisi yawo. Amayunithi amakhulu naphakathi nendawo ngokuvamile asebenzisa ukwakheka okuqondile, futhi ukwakheka okuvundlile kuvame ukusetshenziselwa amayunithi amancane namashubhu. Ama-hydro-generator aqondile ahlukaniswe abe izinhlobo ezimbili: uhlobo lokumiswa kanye nohlobo lwesambulela ngokuya ngemodi yokusekela ye-guide bear. Amajeneretha e-Umbrella water turbine generator ahlukaniswe abe uhlobo lwesambulela olujwayelekile, uhlobo lwesambulela oluyingxenye kanye nohlobo lwesambulela esigcwele ngokuya ngezikhundla ezihlukene zomhlahlandlela ophethe ifreyimu engaphezulu nephansi. Ama-hydro-generator amisiwe anozinzo olungcono kunezambulela, anama-thrust bearings amancane, ukulahlekelwa okuncane, nokufakwa nokugcinwa okulungile, kodwa asebenzisa insimbi eningi. Ubude obuphelele beyunithi yesambulela buphansi, obungehlisa ukuphakama kwendlu yamandla yesiteshi samandla kagesi. Ama-hydro-generator avundlile ngokuvamile asetshenziswa ezimeni lapho isivinini sikhulu kuno-375r/min, kanye nezinye iziteshi zamandla amancane.
Ijeneretha iwuhlobo lokumiswa okume mpo, oluhlukaniswe yaba izinhlobo ezimbili: ukugeleza kwe-radial okuvaliwe kokujikeleza komoya kanye nokuvula komoya wepayipi. Yonke indlela yomoya ibalwa futhi iklanywe ngokusebenzisa isofthiwe yokubala yokukhipha umoya kanye nokuchithwa kokushisa. Ukusatshalaliswa kwevolumu yomoya kunengqondo, ukusatshalaliswa kwezinga lokushisa kufana, futhi ukulahlekelwa komoya omncane kuphansi; Umshini ikakhulukazi wakhiwe i-stator, i-rotor, ifreyimu engaphezulu (uhlaka lomthwalo), ifreyimu ephansi, i-thrust bear, i-upper guide bear, i-low guide bear, i-air cooler kanye nesistimu yokubhuleka. I-stator yakhiwe isisekelo, i-iron core nama-windings.
Ukuze uqinisekise ukuhlinzekwa kwe-F-class insulation system ngokusebenza okuhle kakhulu nokusebenza okuthembekile. I-rotor ngokuyinhloko yakhiwe ngezigxobo kazibuthe, amajoka, izisekelo ze-rotor, ama-shafts, njll. Isakhiwo se-rotor kanye nezinto ezikhethiwe zingaqinisekisa ukuthi i-motor ayilimazi futhi ayikhiqizi ukuguqulwa okulimazayo ngesikhathi sokusebenza ngaphansi kwezimo ezihlukahlukene zokusebenza kanye nokubaleka okukhulu. I-thrust bearing kanye ne-pper guide bear kubekwa emseleni wamafutha womzimba omaphakathi wohlaka olungaphezulu; i-guide bear engezansi ibekwe emgodini wamafutha womzimba ophakathi nendawo yohlaka oluphansi. Ithwele umthwalo ohlanganisiwe wesisindo sazo zonke izingxenye ezijikelezayo zesethi ye-hydro-generator kanye ne-axial water thrust ye-hydro-turbine, i-guide bear ithwala umthwalo we-radial we-generator. I-generator kanye ne-shaft eyinhloko ye-turbine kuxhunywe ngokuqinile.
Isikhathi sokuthumela: Nov-24-2021
