Ijeneretha ye-Hydro yakhiwa i-rotor, i-stator, ifreyimu, i-thrust bear, i-guide bear, i-cooler, ibhuleki nezinye izingxenye ezibalulekile (bheka Umfanekiso).I-stator ngokuyinhloko yakhiwe ifreyimu, i-iron core, i-winging nezinye izakhi.I-stator core yenziwe ngamashidi ensimbi ye-silicon egoqwe abandayo, angenziwa abe yisakhiwo esibalulekile nesihlukanisayo ngokuya ngezimo zokukhiqiza nezokuthutha.Ijeneretha ye-turbine yamanzi ngokuvamile ipholiswa ngomoya ovaliwe ojikelezayo.Amayunithi omthamo amakhulu kakhulu avame ukusebenzisa amanzi njengendawo yokupholisa ukuze apholise ngokuqondile i-stator.Uma i-stator ne-rotor zipholile ngesikhathi esifanayo, isethi yejeneretha yesondo lokupholisa lamanzi aphindwe kabili.
Ukuze kuthuthukiswe umthamo weyunithi eyodwa ye-hydro generator futhi ithuthuke ibe yiyunithi enkulu, kwamukelwa ubuchwepheshe obusha obuningi ngesakhiwo ukuze kuthuthukiswe ukwethembeka nokuqina kwayo.Isibonelo, ukuze kuxazululwe ukunwetshwa kokushisa kwe-stator, isakhiwo esintantayo se-stator nokusekelwa okuthambekele kusetshenziswa, futhi i-rotor ithatha isakhiwo se-disc.Ukuze kuxazululwe ukuxega kwekhoyili ye-stator, i-cushion strip ngaphansi kwe-elastic wedge isetshenziselwa ukuvimbela ukuguga kwe-insulation ye-wire rod.Thuthukisa ukwakheka kokukhipha umoya futhi unciphise ukulahlekelwa komoya kanye nokulahlekelwa kwamanje kwe-eddy ukuze uthuthukise ukusebenza kahle kweyunithi.
Ngokuthuthukiswa kobuchwepheshe bokukhiqiza i-pump turbine, isivinini namandla we-generator motor nawo ayakhula, athuthuke abe namandla amakhulu kanye nesivinini esikhulu.Iziteshi zamandla okugcina amandla ezakhiwe ezifakwe umthamo omkhulu kanye namamotho akhiqiza amandla ahamba ngesivinini esiphezulu emhlabeni zifaka i-dinowick pumped storage power station (330000 KVA, 500r / min) e-UK.
Umkhawulo wokukhiqiza we-generator motor ungathuthukiswa ngokusebenzisa i-double water generator injini yokupholisa yangaphakathi, futhi ikhoyili ye-stator, ikhoyili ye-rotor kanye ne-stator core kupholiswe ngaphakathi ngokuqondile ngamanzi e-ionic.I-generator motor (425000 KVA, 300r / min) yesiteshi samandla esigcina amanzi esipompa i-lakongshan e-United States futhi yamukela ukupholisa kwamanzi aphindwe kabili kwangaphakathi.
Ukusetshenziswa kwe-magnetic thrust bearing.Ngokukhula komthamo we-generator motor kanye nesivinini, umthwalo we-thrust kanye ne-torque yokuqala yeyunithi nakho kuyanda.Ngemuva kokuthi kusetshenziswe i-magnetic thrust bear, ngenxa yokukhanga kazibuthe okuphambene namandla adonsela phansi, umthwalo we-thrust unciphisa umthwalo we-thrust bear, unciphisa ukulahlekelwa kokumelana ne-shaft surface, unciphisa izinga lokushisa, uthuthukise ukusebenza kahle kweyunithi, futhi unciphise ukumelana kokuqala. umzuzu.
Isikhathi sokuthumela: Nov-05-2021
