Xov Xwm Kev Lag Luam
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Qhov sib txawv ntawm qhov ntsuas tam sim no thiab torque ntawm cov motors nrog tib lub zog yog dab tsi?
Yuav tsum nco ntsoov tias qhov ceev ntawm cov tshuab hluav taws xob nrog tib lub zog yuav txawv ntau nyob ntawm seb daim ntawv thov lossis cov khoom siv txhawb nqa. Piv txwv li, 2P thiab 8P lub cev muaj zog hauv lub tshuab hluav taws xob ac muaj qhov ceev sib xws ntawm 3000 rpm rau 2-ncej mot ...Nyeem Ntxiv -
Vim li cas lub tshuab hluav taws xob thiaj co thaum nws pib lossis tua hluav taws xob?
Rau peb theem asynchronous hluav taws xob motors, lub txheej txheem pib yog ib theem tseem ceeb uas cuam tshuam rau kev ua tau zoo thiab lub neej ua haujlwm. Ob txoj hauv kev siv rau kev pib hluav taws xob motors yog voltage modulation thiab frequency modulation. Cov txheej txheem no pab tsim kom muaj kev pib sib npaug ntau dua ...Nyeem Ntxiv -
Kuv yuav tsum xyuam xim rau dab tsi thaum txhim kho PT100 ntawm lub cev muaj zog hluav taws xob?
Ob qho tib si PTC thiab PT100 (cov ntsuas kub PT100 rau cov xov hlau & Bearings) yog ob qho khoom siv ntsuas kub feem ntau siv hauv cov ntsiab lus ntawm kev sim kub ntawm cov khoom siv lub cev muaj zog. Qhov sib txawv, PTC tuaj yeem raug xav tias yog lub ntsiab lus hloov pauv kub, thaum PT100 yog ib qho soph ...Nyeem Ntxiv -
Vim li cas cov motors synchronous magnet tas mus li thiaj ua haujlwm tau zoo dua?
Cov tshuab hluav taws xob sib nqus tas mus li (PMMs) tau txais kev saib xyuas dav dav hauv ntau yam kev siv vim lawv qhov ua tau zoo dua piv rau cov tshuab hluav taws xob peb theem asynchronous induction. Ib qho ntawm cov yam tseem ceeb rau kev ua haujlwm zoo dua yog nyob rau hauv cov yam ntxwv ua haujlwm tshwj xeeb ...Nyeem Ntxiv -
Lub zog axial ntawm lub cev muaj zog AC peb-theem yog li cas?
Tau pom tias cov neeg siv khoom yuav ntsib teeb meem nrog kev hloov pauv ntawm lub ncej lossis qhov kub ntawm cov kabmob nce vim yog lub zog axial, tsis hais seb lub cev muaj zog hauv nqe lus nug yog lub cev muaj zog hluav taws xob induction ac siab lossis qis. Lub xeev ua haujlwm zoo tshaj plaws ntawm lub cev muaj zog yog kom ntseeg tau tias qhov kev sib raug zoo zoo tagnrho ...Nyeem Ntxiv -
Lub cev muaj zog hlau nplaum tas mus li yog dab tsi? Nws txawv li cas ntawm lub cev muaj zog hluav taws xob ib txwm?
—Yog li ntawd, lo lus nug tshwm sim txog lub ntsiab lus ntawm lo lus 'lub cev muaj zog hlau nplaum tas mus li'. Nws txawv ntawm lub cev muaj zog li cas? Lub cev muaj zog hlau nplaum tas mus li AC (PMM) yog txhais tias yog lub cev muaj zog hluav taws xob uas siv cov khoom sib nqus ntawm cov hlau nplaum tas mus li ...Nyeem Ntxiv -
Kev Tsim thiab Kev Puas Tsuaj ntawm High-Voltage Motor Corona
Cov tshuab hluav taws xob AC muaj zog siab yog cov khoom tseem ceeb hauv ntau yam kev siv hauv kev lag luam, tab sis lawv kuj tuaj yeem ua rau muaj kev cov nyom loj heev, tshwj xeeb tshaj yog hais txog kev tsim cov hluav taws xob corona. Cov hluav taws xob Corona tshwm sim thaum lub zog hluav taws xob nyob ib puag ncig tus neeg coj hluav taws xob tshaj qhov tseeb ...Nyeem Ntxiv -
Qhov cuam tshuam ntawm qhov hluav taws xob muab khoom rau kev ua haujlwm ntawm Squirrel Cage Three-Phase Induction Motors yog dab tsi?
Kev Taw Qhia Lub cev muaj zog induction peb theem ntawm lub cev muaj zog yog cov khoom siv hluav taws xob siv dav dav uas nws qhov kev ua tau zoo cuam tshuam los ntawm ntau yam, nrog rau qhov hluav taws xob muab hluav taws xob yog ib qho tseem ceeb tshaj plaws. Tsab xov xwm no yuav nkag mus rau hauv qhov cuam tshuam ntawm qhov hluav taws xob muab hluav taws xob rau kev ua haujlwm ntawm lub cev muaj zog ...Nyeem Ntxiv -
Cov teeb meem tsis zoo ntawm kev ua haujlwm tsis tu ncua ntawm peb theem hluav taws xob AC motors yog dab tsi?
Cov txheej txheem pib thiab nres ntawm lub cev muaj zog induction asynchronous peb theem yog ib qho tseem ceeb ntawm nws txoj haujlwm, tab sis nws tuaj yeem ua rau muaj qee qhov tsis zoo, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej ua haujlwm tsis tu ncua. Txhua zaus lub cev muaj zog pib lossis nres, nws lub xeev inertial hloov pauv ntau heev. Qhov no...Nyeem Ntxiv -
Cov kev cuam tshuam ntawm cov ntsuas ntsuas rau ntawm lub cev muaj zog qhov kev ua tau zoo hauv ntiaj teb yog dab tsi?
Thaum soj ntsuam cov tshuab hluav taws xob peb theem asynchronous induction motors, tshwj xeeb tshaj yog nyob rau hauv kev siv hauv kev lag luam, kev nkag siab txog cov ntsuas ntsuas yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb ntawm cov khoom siv thiab hluav taws xob. Lub zog ntsuas, voltage, tam sim no, thiab zaus yog cov lus qhia tseem ceeb uas txhais lub cev muaj zog o ...Nyeem Ntxiv -
Qhov cuam tshuam ntawm kev kub hnyiab rau cov motors high-voltage yog dab tsi?
Kev xeb kub yog ib hom kev xeb hnyav uas tshwm sim ntawm qhov kub siab, feem ntau nyob rau hauv qhov muaj cov ntsev yaj thiab / lossis cov pa roj sulfur. Thaum siv rau cov motors induction voltage siab, qhov xwm txheej no tuaj yeem muaj kev cuam tshuam tsis zoo rau kev ua haujlwm ntawm lub cev muaj zog thiab lub neej. Ntawm no ...Nyeem Ntxiv -
Dab tsi yog qhov kev sib khi kaw ntawm AC Induction lub cev muaj zog?
Cov kabmob kaw yog ib hom kabmob ntawm peb theem asynchronous induction motors uas tau tsim los tiv thaiv kev nkag mus ntawm cov pa phem, xws li av, hmoov av thiab dej noo, thaum tseem tiv thaiv kev xau ntawm cov roj nplua nyeem uas muaj nyob hauv. Qhov no yog ua tiav los ntawm kev siv cov foob, uas yog ...Nyeem Ntxiv