IiHydrogenerators zinokwahlulwa zibe ziintlobo ezithe nkqo nezithe tye ngokweendawo zazo ezijikelezileyo. Iiyunithi ezinkulu neziphakathi zihlala zisebenzisa ulwakhiwo oluthe tye, kwaye ulwakhiwo oluthe tye ludla ngokusetyenziswa kwiiyunithi ezincinci nezineetyhubhu. Iihydro-generators ezithe nkqo zahlulwe zibe ziintlobo ezimbini: uhlobo lokumiswa kunye nohlobo lwesambrela ngokwendlela yokuxhasa yesikhokelo. Iijenereyitha zamanzi ze-umbrella zahlulwe zibe ziintlobo zesambrela eziqhelekileyo, uhlobo lwesiqingatha sesambrela kunye nohlobo lwesambrela olupheleleyo ngokweendawo ezahlukeneyo zesikhokelo kwisakhelo esiphezulu nesisezantsi. Iihydro-generators ezixhonyiweyo zinozinzo olungcono kuneambrela, zineebheringi ezincinci zokutyhala, ilahleko encinci, kunye nokufakelwa kunye nokugcinwa okulula, kodwa zisebenzisa intsimbi eninzi. Ukuphakama okupheleleyo kweyunithi yesambrela kuphantsi, okunokunciphisa ukuphakama kwendlu yamandla yesikhululo samandla e-hydro. Iihydro-generators ezithe tye zihlala zisetyenziswa kwiimeko apho isantya singaphezulu kwe-375r/min, kunye nezinye izikhululo zamandla ezinomthamo omncinci.
Ijenereyitha luhlobo lokumiswa olumi nkqo, lwahlulwe zibe ziintlobo ezimbini: umoya ovalekileyo ojikeleza i-radial kunye nomoya ovulekileyo ojikeleza i-duct. Lonke umzila womoya ubalwa kwaye uyilwe ngesoftware yokubala umoya kunye nokusasazwa kobushushu. Ukusasazwa komthamo womoya kufanelekile, ukusasazwa kobushushu kuyafana, kwaye ukulahleka komoya kuphantsi; Umatshini wenziwe ikakhulu yi-stator, i-rotor, ifreyimu ephezulu (isakhelo somthwalo), ifreyimu esezantsi, i-thrust bearing, i-upper guide bearing, i-lower guide bearing, i-air cooler kunye nenkqubo yokuqhobosha. I-stator yenziwe ngesiseko, i-iron core kunye ne-windings.
Ukuze kuqinisekiswe ukubonelelwa kwenkqubo yokufakelwa kwe-insulation yeklasi ye-F esebenza kakuhle kwaye isebenza ngokuthembekileyo. I-rotor yenziwe ikakhulu ziipali zemagnethi, ii-yoki, ii-rotor supports, ii-shafts, njl. Ulwakhiwo lwe-rotor kunye nezixhobo ezikhethiweyo zinokuqinisekisa ukuba imoto ayonakalanga kwaye ayivelisi ukuguquka okuyingozi ngexesha lokusebenza phantsi kweemeko ezahlukeneyo zokusebenza kunye nokubaleka okuphezulu. I-thrust bearing kunye ne-upper guide bearing zibekwe kwi-oil groove yomzimba osembindini wesakhelo esingaphezulu; i-guide bearing esezantsi ibekwe kwi-oil groove yomzimba osembindini wesakhelo esisezantsi. Ithwele umthwalo odibeneyo wobunzima bazo zonke iindawo ezijikelezayo ze-hydro-generator set kunye ne-axial water thrust ye-hydro-turbine, i-guide bearing ithwala umthwalo we-radial wejenereyitha. Ijenereyitha kunye ne-main shaft ye-turbine ziqhagamshelwe ngokuqinileyo.
Ixesha lokuthumela: Novemba-24-2021
