Lub tshuab hluav taws xob yog tsim los ntawm rotor, stator, ncej, thrust bearing, coj bearing, txias, nres thiab lwm yam tseem ceeb (saib daim duab).Lub stator feem ntau yog tsim los ntawm lub hauv paus, lub hauv paus hlau, thiab windings.Lub stator core yog ua los ntawm txias-kuav los tiag silicon steel los xij, uas tuaj yeem ua rau hauv ib qho thiab sib cais qauv raws li kev tsim khoom thiab kev thauj mus los.Txoj kev txias ntawm cov dej turbine generator feem ntau siv kaw cov cua txias.Cov chav muaj peev xwm loj yuav siv dej los ua qhov cua txias kom ncaj qha rau cov stator.Yog hais tias lub stator thiab rotor txias nyob rau tib lub sij hawm, nws yog ib tug dual dej nyob rau hauv txias dej turbine generator teeb.
Txhawm rau ua kom muaj peev xwm ntawm ib chav tsev ntawm hydro-generator thiab txhim kho mus rau hauv chav tsev loj heev, txhawm rau txhim kho nws txoj kev ntseeg tau thiab kav ntev, ntau cov thev naus laus zis tshiab tau raug coj los siv rau hauv cov qauv.Piv txwv li, txhawm rau daws qhov thermal expansion ntawm stator, stator floating qauv, oblique kev them nyiaj yug, thiab lwm yam yog siv, thiab lub rotor txais cov qauv disc.Yuav kom daws tau qhov loosening ntawm stator coils, elastic wedges yog siv los underlay lub strips los tiv thaiv lub rwb thaiv tsev ntawm cov hlau rods los ntawm hnav tawm.Txhim kho cov qauv cua kom txo tau cov cua poob thiab qhov kawg eddy tam sim no poob los ntxiv txhim kho qhov ua tau zoo ntawm chav tsev.
Nrog rau txoj kev loj hlob ntawm cov twj tso kua mis turbine manufacturing technology, qhov ceev thiab muaj peev xwm ntawm lub tshuab hluav taws xob motors kuj tau nce, kev loj hlob ntawm lub peev xwm loj thiab kev kub ceev.Nyob rau hauv lub ntiaj teb no, cov chaw tsim hluav taws xob tsim tau nruab nrog lub peev xwm loj, lub tshuab hluav taws xob siab ceev suav nrog Dinovic Pumped Storage Power Station (330,000 kVA, 500r / min) hauv tebchaws United Kingdom thiab lwm yam.
Siv ob lub tshuab hluav taws xob hauv lub tshuab hluav taws xob, lub tshuab hluav taws xob stator, rotor coil thiab stator core yog ncaj qha rau sab hauv txias nrog dej ionized, uas tuaj yeem ua rau muaj kev txwv ntawm lub tshuab hluav taws xob.Lub tshuab hluav taws xob lub cev muaj zog (425,000 kVA, 300r / min) ntawm La Kongshan Pumped Storage Power Station hauv Tebchaws Meskas kuj tseem siv ob chav dej txias.
Kev siv cov magnetic thrust bearings.Raws li lub peev xwm ntawm lub tshuab hluav taws xob lub cev muaj zog nce, qhov nrawm nce, yog li lub zog thawb thiab pib torque ntawm chav tsev.Tom qab siv cov sib nqus thrust bearing, lub thrust load yog ntxiv nrog cov hlau nplaum attraction nyob rau hauv lub opposite kev taw qhia ntawm lub ntiajteb txawj nqus, thiaj li yuav txo tau lub thrust bearing load, txo cov axial tsis kam, txo cov bearing kub thiab txhim kho cov efficiency ntawm lub tsev, thiab cov pib kuj Lub caij kuj txo.Lub tshuab hluav taws xob lub cev muaj zog (335,000 kVA, 300r / min) ntawm Sanglangjing Pumped Storage Power Station hauv South Kauslim siv cov khoom sib nqus sib nqus.
Post lub sij hawm: Nov-12-2021
