Xov Xwm Kev Lag Luam
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Qhov txawv ntawm IC411 thiab IC416 Cov Txheej Txheem Txias yog dab tsi?
IC411 thiab IC416 yog ob txoj kev txias rau peb theem asynchronous induction motors. Lawv txawv ntawm seb lawv txias li cas thiab lawv zoo tshaj plaws rau dab tsi. IC411 Txoj Kev Txias Ua pa rau tus kheej: Lub cev muaj zog muaj lub kiv cua uas tig nrog lub cev muaj zog, kos cov huab cua ib puag ncig kom txias lub cev muaj zog. ...Nyeem Ntxiv -
VPI ua cov motors yog dab tsi?
Lub cev muaj zog hluav taws xob peb-theem asynchronous yog ib lub cuab yeej uas hloov lub zog hluav taws xob mus rau hauv lub zog tshuab, ua kom yooj yim rau ntau yam kev siv thoob plaws ntau yam lag luam, los ntawm cov khoom siv hauv tsev mus rau cov tshuab hnyav. Yog li ntawd, qhov ua tau zoo thiab kev ntseeg siab ntawm lub cev muaj zog hluav taws xob yog ...Nyeem Ntxiv -
Qhov txawv ntawm cov bearings dov thiab cov bearings swb yog dab tsi?
Hauv cov ntsiab lus ntawm cov khoom siv kho tshuab ntawm peb theem asynchronous lub cev muaj zog, cov kabmob yog qhov tseem ceeb heev rau kev pab txhawb kev txav mus los thiab txhawb nqa cov khoom thauj. Ob hom kabmob tseem ceeb yog cov kabmob dov thiab cov kabmob tiaj tus, txhua tus muaj cov yam ntxwv sib txawv uas cuam tshuam rau lawv cov kev ua tau zoo hauv ...Nyeem Ntxiv -
Qhov txawv ntawm lub cev muaj zog ua haujlwm: S1 thiab S3 yog dab tsi?
Peb theem asynchronous Electric motors ua lub luag haujlwm tseem ceeb hauv ntau yam tshuab thiab khoom siv, hloov lub zog hluav taws xob mus rau hauv lub zog kho tshuab los ua haujlwm. Qhov ua tau zoo thiab ua tau zoo ntawm lub cev muaj zog feem ntau txiav txim siab los ntawm nws lub kaw lus ua haujlwm, uas hais txog lub cev muaj zog̵...Nyeem Ntxiv -
Vim li cas lub cev muaj zog thiaj kub? Thiab yuav daws nws li cas?
Lub cev muaj zog (asynchronous motor) bearing cua sov yog qhov ua tsis tiav thiab txaus ntshai ntawm cov khoom siv tig. Nws muaj peev xwm txo lub neej ua haujlwm ntawm lub bearing thiab nce tus nqi txij nkawm. Ntxiv mus, thaum qhov kub nce sai dua thiab tshaj tus qauv, nws tuaj yeem ua rau tsis tau npaj tseg ...Nyeem Ntxiv -
Vim li cas peb thiaj xav tau kev tiv thaiv sib txawv ntawm cov motors hluav taws xob siab?
Kev tiv thaiv sib txawv ntawm lub cev muaj zog yog ib qho txheej txheem kev nyab xeeb tseem ceeb, feem ntau siv rau hauv cov xwm txheej ntawm cov cav nruab nrab thiab loj uas ua haujlwm hauv cov kab hluav taws xob siab. Txoj kev tiv thaiv no yog qhov tseem ceeb heev rau kev ua kom ntseeg tau tias kev ua haujlwm ntawm lub cev muaj zog muaj kev ntseeg siab thiab ua haujlwm tau zoo, vim nws cuam tshuam ...Nyeem Ntxiv -
Vim li cas cov xov hlau txhuas ntawm lub cev muaj zog thiaj muaj teeb meem cua sov?
Tam sim no, peb theem induction ac lub cev muaj zog hlau lead hlau sawv cev rau ib qho tseem ceeb ntawm kev teeb tsa hluav taws xob ntawm cov khoom siv lub cev muaj zog, suav nrog cov cheeb tsam ntawm kev rwb thaiv tsev hluav taws xob thiab cov teeb meem conductive. Hauv kev xav, muab tias qhov kev xaiv tam sim no thiab kev teeb tsa yog nyob rau hauv accord ...Nyeem Ntxiv -
Wolong Nanyang Kev Tiv Thaiv Kev Tawg: Cov txheej txheem rau kev tswj hwm thiab kho dua lub transformer tam sim no (CT) yog dab tsi?
(A) Tom qab txhim kho CT rau lub cev muaj zog induction uas tsis tawg, nws yog ib qho tseem ceeb uas yuav tsum ua qhov kev tshuaj xyuas tsis tu ncua ntawm lub transformer tam sim no (CT). Cov kev tshuaj xyuas no yuav tsum suav nrog kev tshuaj xyuas pom, kev ntsuas xov hlau, thiab kev ntsuas kev tiv thaiv rwb thaiv tsev. Kev tshuaj xyuas pom yog qhov tseem ceeb rau...Nyeem Ntxiv -
Wolong Nanyang Kev Tiv Thaiv Kev Tawg: Koj yuav tsum xyuam xim rau dab tsi thaum txhim kho thiab siv cov transformers tam sim no (CT)?
Nws yog ib qho tseem ceeb uas yuav tsum xav txog ntau yam tseem ceeb thaum teeb tsa thiab siv cov transformers tam sim no (CTs) kom lav qhov ua tau zoo tshaj plaws thiab kev nyab xeeb. Qhov chaw ntawm cov transformer tam sim no yuav tsum tau xaiv raws li qhov kev ntsuas tshwj xeeb thiab kev tiv thaiv. Yog li ntawd nws yog ...Nyeem Ntxiv -
Qhov cuam tshuam ntawm rotor serrations rau kev ua haujlwm ntawm lub cev muaj zog
Hauv ntiaj teb ntawm peb theem hluav taws xob lub cev muaj zog, tus qauv tsim thiab tus mob ntawm lub rotor ua lub luag haujlwm tseem ceeb hauv kev ua tau zoo tag nrho. Ib qho tseem ceeb uas yuav tsum xav txog yog qhov muaj cov serrations lossis twists hauv cov qhov rotor, tshwj xeeb tshaj yog thaum piv cov slotted rotors rau cov qhov kaw rotors. Rau cov slotted roto...Nyeem Ntxiv -
Yuav ua li cas thiaj nrhiav tau qhov dielectric poob ntawm lub cev muaj zog windings?
Kev nrhiav pom qhov poob dielectric hauv cov windings ntawm lub cev muaj zog peb theem yog qhov tseem ceeb rau kev ua kom ntseeg tau tias muaj kev ntseeg siab thiab lub neej ntawm cov cav AC high-voltage. Ib txoj hauv kev zoo rau kev ntsuas no yog siv Xilin choj, ib lub cuab yeej tshwj xeeb uas tsim los rau kev soj ntsuam cov khoom dielectric. Lub dielectric poob tang...Nyeem Ntxiv -
To taub cov ua rau muaj teeb meem ntawm cov kabmob: tsom mus rau qhov kub dhau, xeb, xoob tawb thiab qaug zog spalling
Cov kabmob peb theem yog cov khoom tseem ceeb hauv cov tshuab, ua kom muaj kev ua haujlwm zoo thiab txo kev sib txhuam. Txawm li cas los xij, lawv muaj kev pheej hmoo rau ntau yam teeb meem uas tuaj yeem ua rau tsis ua haujlwm ua ntej. Kev nkag siab txog cov laj thawj ntawm cov teeb meem no yog qhov tseem ceeb rau kev tswj hwm koj cov khoom siv kom zoo ...Nyeem Ntxiv