Xov xwm
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Lub cev muaj zog siab yuav tsim cov hluav taws xob corona. Vim li cas lub cev muaj zog hloov pauv zaus thiaj ua tib yam?
Corona tso tawm tshwm sim thaum lub teb hluav taws xob tsis sib xws yog tsim los ntawm tus neeg coj tsis du. Nyob ib puag ncig lub teb hluav taws xob tsis sib xws thiab nyob ze ntawm lub electrode nrog lub vojvoog me me ntawm curvature, thaum lub zog nce mus rau qee qib, vim yog ionization ntawm huab cua, kev tso tawm yuav tshwm sim, tsim ib qho c ...Nyeem ntxiv -
Kev Tshawb Fawb Txog Cov Ua Rau Muaj Teeb Meem Kub Ntawm Lub Cev Muaj Zog
Lub cev muaj zog ntawm cov kabmob yog ib qho tseem ceeb heev rau kev ua haujlwm ntawm cov khoom siv cav. Qhov kub ntawm cov kabmob feem ntau yog qhov ua rau lub cev muaj zog tsis ua haujlwm. Kev kub ntawm cov kabmob tuaj yeem ua rau cov roj ntawm cov kabmob puas tsuaj thiab ua tsis tiav, ua rau lub nplhaib sab hauv thiab sab nraud puas tsuaj...Nyeem ntxiv -
Vim li cas lub cev muaj zog thiaj li tig xiav?
Rau feem ntau cov nyeem ntawv, lo lus "bluing" tsis yog ib qho tsis paub. Blueing yog ib qho txheej txheem uas cov hlau lossis cov khoom siv hlau raug cua sov rau qhov kub thiab txias hauv huab cua, dej pa lossis cov tshuaj lom neeg los tsim cov zaj duab xis oxide xiav lossis dub ntawm qhov chaw. Txawm li cas los xij, rau cov khoom siv lub cev muaj zog, nws feem ntau tsis yog vim t...Nyeem ntxiv -
Qhov txo qis ntawm qhov hluav taws xob muaj dab tsi cuam tshuam rau lub cev muaj zog?
I. Kev Hloov Pauv Tam Sim No Raws li Ohm's Law, kev sib raug zoo ntawm tam sim no I, voltage U, thiab resistance R yog I = U/R. Hauv cov motors, resistance R (feem ntau yog stator resistance thiab rotor resistance) feem ntau tsis hloov pauv ntau, yog li qhov txo qis ntawm voltage U yuav ua rau muaj kev nce ntxiv ntawm current...Nyeem ntxiv -
Cov kev xav tau thiab kev cuam tshuam ntawm cov xwm txheej ib puag ncig tshwj xeeb rau kev rwb thaiv tsev ntawm lub cev muaj zog
Cov xwm txheej ib puag ncig tshwj xeeb ntawm cov cav tov tuaj yeem muab faib ua ob pawg loj raws li qhov xwm txheej ntawm cov yam ntxwv ib puag ncig: ib puag ncig huab cua ntuj thiab ib puag ncig kev lag luam. Ib puag ncig huab cua ntuj feem ntau suav nrog thaj chaw sov, dej hiav txwv, txias, hauv av thiab toj siab ...Nyeem ntxiv -
Cov kev cuam tshuam ntawm cov txheej txheem kho cua sov sib txawv rau qhov zoo ntawm cov motors yog dab tsi?
Kev kho cua sov ntawm cov xov hlau yog kev ntsuas kev txhawb nqa rwb thaiv tsev uas ua raws li qhov xwm txheej uas cov qauv rwb thaiv tsev ntawm cov xov hlau ua tau raws li cov qauv tsim. Ntawd yog, los ntawm kev impregnation thiab ci txheej txheem, cov roj hmab rwb thaiv tsev nkag mus rau hauv txhua qhov sib txawv ntawm...Nyeem ntxiv -
Cov bearings tsim nyog rau qhov kub thiab txias, qhov kub thiab txias tsawg thiab muaj kuab paug!
Cov kabmob yog ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm cov khoom siv cav. Cov xwm txheej tshwj xeeb ua rau muaj kev xav tau siab heev rau cov kabmob lawv tus kheej thiab lawv cov roj nplua nyeem. Piv txwv li, qhov chaw kub siab, qhov chaw kub qis, qhov kub hloov pauv loj, thiab ib puag ncig ...Nyeem ntxiv -
Vim li cas qhov ua tau zoo ntawm cov hlau nplaum tas mus li siab dua?
Lub cev muaj zog sib nqus tas mus li feem ntau yog tsim los ntawm stator, rotor thiab cov khoom vaj khoom tsev. Zoo ib yam li cov cav AC ib txwm muaj, lub stator core yog cov qauv laminated los txo cov hlau poob los ntawm eddy tam sim no thiab hysteresis nyhuv thaum lub sijhawm ua haujlwm ntawm lub cev muaj zog; cov windings feem ntau yog peb-ph ...Nyeem ntxiv -
Lub Cev Muaj Zog Sib Nqus Sib Txuas Mus Ib Txhis
Cov cav hlau nplaum tas mus li Synchronous, tshwj xeeb tshaj yog cov cav hlau nplaum tas mus li uas tsis tshua muaj neeg paub, yog qhov tshiab hauv kev ua haujlwm ntawm cov cav. Piv nrog cov cav hluav taws xob ib txwm muaj, cov cav hlau nplaum tas mus li tsis yog tsuas yog muaj cov qauv yooj yim thiab kev ua haujlwm txhim khu kev qha, tab sis kuj tseem me me ...Nyeem ntxiv -
Daim Ntawv Thov Twj Tso Kua Roj Impeller
Cov twj tso kua centrifugal impeller ntsia hlau siv dav hauv cov haujlwm kho dej phwj hauv nroog, kev lag luam ua zaub mov, kev lag luam tshuaj lom neeg, kev lag luam tsim npias, kev lag luam ua ntawv, thiab lwm yam nrog cov yam ntxwv ntawm tsis muaj kev txhaws, txoj kab uas hla loj, ua haujlwm tau zoo thiab yooj yim txij nkawm. Cia siab rau p...Nyeem ntxiv -
Lub cev muaj zog slip ring ua haujlwm li cas? Txoj cai ua haujlwm ntawm lub cev muaj zog slip ring induction
Cov cav tov slip ring, tseem hu ua wound rotor motors, yog lub hauv paus ntawm ntau daim ntawv thov kis tau hluav taws xob siab. Lawv siv dav hauv kev lag luam raw khoom xws li kev khawb av, kev lag luam raw khoom lossis kev lag luam nplaum xws li cement, limestone, thiab gypsum hauv ntau yam kev sib tsoo, kev sib tsoo roller...Nyeem ntxiv -
Tus huab tais ntawm kev txuag hluav taws xob-SCZ series synchronous reluctance motor
SCZ series synchronous reluctance motor yog lub cev muaj zog TEFC ua haujlwm tau zoo heev uas peb lub tuam txhab tsim. Nws tau tsim los nrog cov thev naus laus zis tshiab magnetic-assisted synchronous reluctance motor. Kev ua haujlwm tau zoo ua raws li tus qauv tshiab GB 1 thiab IEC IE5. Nws muaj cov yam ntxwv ntawm cov qauv compact, siab ...Nyeem ntxiv