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. Pamene stator ndi rotor zitakhazikika nthawi yomweyo, ndi madzi awiri mkati kuzirala gudumu jenereta seti.
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 imatengera kapangidwe ka disc. Pofuna kuthetsa kutayikira kwa koyilo ya stator, chingwe cha khushoni pansi pa mphero zotanuka chimagwiritsidwa ntchito kuteteza kutsekeka kwa ndodo ya waya. Sinthani kamangidwe ka mpweya wabwino ndikuchepetsa kutayika kwa mphepo ndi kutayika kwa eddy pano kuti mupititse patsogolo magwiridwe antchito a unit.
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.
Kugwiritsa ntchito injini yoziziritsa yamadzi iwiri yamkati, koyilo ya stator, koyilo ya rotor ndi stator core zimakhazikika mkati mwamadzi a ionic, omwe amatha kusintha malire opanga ma jenereta. 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. Mukamagwiritsa ntchito mphamvu ya maginito, mphamvu yamagetsi imawonjezera kukopa kwa maginito kumbali ina ya mphamvu yokoka, yomwe imachepetsa katundu wachitsulo, imachepetsa kutayika kwa shaft pamwamba, imachepetsa kutentha kwa mpweya ndikuwonjezera mphamvu ya unit, ndipo mphindi yoyambira imachepetsedwa. Magnetic thrust bearing amatengera injini ya jenereta (335000 KVA, 300r / min) ya sanglangjing pumped storage power station ku South Korea.
Nthawi yotumiza: Mar-21-2022
