Jenereta ya Hydro imapangidwa ndi rotor, stator, chimango, thrust bear, kalozera, ozizira, mabuleki ndi zigawo zina zazikulu (onani Chithunzi). The stator makamaka wapangidwa chimango, chitsulo pakati, mapiringidzo ndi zigawo zina. Pakatikati pa stator amapangidwa ndi zitsulo zachitsulo zoziziritsa kuzizira za silicon, zomwe zimatha kupangidwa kuti zikhale zophatikizika komanso zogawanika molingana ndi momwe zimapangidwira komanso zoyendera. Jenereta ya turbine yamadzi nthawi zambiri imatsitsidwa ndi mpweya wotsekedwa. Mayunitsi akulu akulu amatha kugwiritsa ntchito madzi ngati sing'anga yozizira kuti aziziziritsa stator. Ngati stator ndi rotor ndi utakhazikika pa nthawi yomweyo, ndi awiri madzi mkati kuzirala gudumu jenereta anapereka.
Pofuna kupititsa patsogolo mphamvu ya unit imodzi ya hydro jenereta ndikukula kukhala chimphona chachikulu, matekinoloje atsopano ambiri amatengedwa kuti apititse patsogolo kudalirika kwake komanso kulimba kwake. Mwachitsanzo, kuti athetse kufalikira kwa matenthedwe a stator, mawonekedwe oyandama a stator ndi chithandizo chokhazikika amagwiritsidwa ntchito, ndipo rotor imatenga mawonekedwe a disc. Pofuna kuthetsa kutayikira kwa koyilo ya stator, chingwe cha khushoni pansi pa mphero zotanuka chimagwiritsidwa ntchito kuteteza kutsekeka kwa waya. Limbikitsani dongosolo la mpweya wabwino ndikuchepetsa kutayika kwa mphepo komanso kutayika kwa eddy pano kuti mupititse patsogolo magwiridwe antchito.
Ndi chitukuko cha ukadaulo wopanga makina opangira magetsi, kuthamanga ndi mphamvu ya jenereta yamagetsi zikuchulukiranso, kukulirakulira komanso kuthamanga kwambiri. Malo opangira magetsi osungiramo mphamvu okhala ndi mphamvu zazikulu komanso ma mota othamanga kwambiri padziko lonse lapansi akuphatikiza malo opangira magetsi a dinowick (330000 KVA, 500r / min) ku UK.
Malire opangira ma jenereta amatha kupitilizidwa pogwiritsa ntchito injini ya jenereta yamadzi iwiri yamkati, ndipo koyilo ya stator, koyilo ya rotor ndi core stator zimakhazikika mkati mwamadzi a ionic. Galimoto ya jenereta (425000 KVA, 300r / min) ya lalongshan pumped storage power station ku United States imatenganso kuziziritsa kwamadzi kawiri mkati.
Kugwiritsa ntchito maginito thrust bearing. Ndi kuchuluka kwa mphamvu zamagalimoto a jenereta ndi liwiro, kuthamangitsa komanso ma torque oyambira a unit akuchulukiranso. Pambuyo pa kugwiritsidwa ntchito kwa maginito, chifukwa cha kukopa kwa maginito kosiyana ndi mphamvu yokoka, mphamvu yokoka imachepetsa katundu woponderezedwa, imachepetsa kutayika kwa shaft pamwamba, imachepetsa kutentha, imapangitsa kuti unit igwire bwino, komanso imachepetsa nthawi yoyambira.
Nthawi yotumiza: Nov-05-2021
