Rotor tig yog txheej txheem tsim nyog hauv kev tsim thiab ua cov tshuab hluav taws xob.Thaum lub sij hawm tig, nws yuav tsum tau xyuas kom meej tias cov rotor punches tsis tuaj yeem raug tshem tawm lossis rov ua dua nyob rau hauv cov kev taw qhia ncig, tshwj xeeb tshaj yog rau cov rotors nrog windings. Vim tias qhov kev hloov pauv ntawm cov punches, nws yuav ua rau muaj kev puas tsuaj rau lub rwb thaiv tsev, ua rau hauv av faults ntawm windings.
Ntawm qhov tod tes, nyob rau hauv rooj plaub uas tus txheeb ze hloov ntawm lub rotor punch tsis tshwm sim, qee qhov tsis zoo tuaj yeem pom los ntawm cov duab saum npoo tom qab tig, xws li cov teeb meem sawtooth ntawm lub rotor zawj, cov teeb meem aluminium clamping hauv cov txhuas. txheej txheem casting, thiab lwm yam; Sawtooth thiab aluminium clamping yuav muaj kev cuam tshuam zoo rau kev ua haujlwm ntawm lub cev muaj zog, yog li nws yuav tsum raug zam los ntawm cov txheej txheem tswj thiab txhim kho thaum tsim khoom thiab ua haujlwm.Tab sis rau qhov kaw-qhov rotors, nws yog ib qho nyuaj rau nrhiav tau qhov teeb meem ntawm sawtooth thiab txhuas clamping, yog li nws yog tsim nyog los ntxiv dag zog rau cov txheej txheem tswj thiab tswj.
Ntxiv rau qhov ua tau raws li qhov yuav tsum tau ua ntawm kev ua tau zoo, txoj kev tig ntawm lub rotor nws tus kheej kuj tseem cuam tshuam nrog kev ua kom zoo nkauj ntawm ib feem, qhov teeb meem coaxial ntawm rotor thiab stator, thiab lwm yam. Yog li ntawd, txoj kev tig yog tiag tiag cov txheej txheem ntawm kev txheeb xyuas qib thiab. kev soj ntsuam.
● Induction lub cev muaj zog
Induction motors kuj hu ua "asynchronous motors", uas yog, lub rotor yog muab tso rau hauv ib tug rotating magnetic teb, thiab nyob rau hauv qhov kev txiav txim ntawm rotating magnetic teb, ib tug rotor torque yog tau, yog li ntawd lub rotor rotates.
Lub rotor yog ib tug rotatable conductor, feem ntau nyob rau hauv cov duab ntawm ib tug squirrel tawb.Lub stator yog qhov tsis-rotating ib feem ntawm lub cev muaj zog uas nws lub luag haujlwm tseem ceeb yog los tsim kom muaj qhov sib nqus sib nqus.Lub rotating magnetic teb tsis paub los ntawm txhua yam txhais tau tias, tab sis yog dhau los ntawm ob peb khub ntawm electromagnets nrog alternating tam sim no, thiaj li hais tias qhov xwm ntawm cov magnetic ncej hloov cyclically, yog li nws yog sib npaug rau rotating magnetic teb.Hom lub cev muaj zog no tsis muaj cov txhuam hniav lossis cov nplhaib sib dhos zoo li DC motors. Raws li hom AC siv, muaj ib-theem motors thiab peb-theem motors. Ib-theem lub cev muaj zog yog siv hauv tshuab ntxhua khaub ncaws, kiv cua hluav taws xob, thiab lwm yam; peb-theem motors yog siv nyob rau hauv factories. Lub zog cog.
● Lub hauv paus ntsiab lus ua haujlwm ntawm lub cev muaj zog
Los ntawm cov txheeb ze txav ntawm lub rotating magnetic teb generated los ntawm lub stator thiab lub rotor winding, lub rotor winding txiav cov magnetic induction kab los tsim ib tug induced electromotive quab yuam, yog li tsim ib tug induced tam sim no nyob rau hauv lub rotor winding.Lub induced tam sim no nyob rau hauv lub rotor winding interacts nrog lub magnetic teb los tsim electromagnetic torque kom lub rotor tig.Raws li lub rotor ceev maj mam nce mus rau synchronous ceev, qhov induced tam sim no maj mam txo, thiab cov generated electromagnetic torque kuj txo raws li. Thaum lub asynchronous lub cev muaj zog ua haujlwm nyob rau hauv lub xeev lub cev muaj zog, lub rotor ceev yog qis dua lub synchronous ceev.
Post lub sij hawm: Mar-20-2023