Ib tug netizen qhia tias kev sib piv piav qhia thiab kev txheeb xyuasntawm peb-theem lub cev muaj zog ntawm ib-theem lub cev muaj zog yuav tsum tau nqa tawm.Nyob rau hauv teb rau lo lus nug no netizen, peb sib piv thiab tsom xam ob los ntawm cov nram qab no yam.
Raws li lub npe qhia, tsuas muaj ib theem xaim rau ib-theem hluav taws xob, thiab nws cov hlau yog tsim los ntawm cov xaim nyob thiab cov xaim nruab nrab; Peb-theem hluav taws xob muaj peb theem xaim, thiab nws cov xov hlau yog peb-theem plaub-xaim, uas yog, peb nyob ntawm cov xov hlau thiab ib lub xov hlau nruab nrab.Koj tuaj yeem hloov cov xaim nyob thiab cov xaim nruab nrab ntawm peb-theem kab mus rau ib-theem hluav taws xob.Hauv kab hluav taws xob, tag nrho peb-theem hluav taws xob nkag mus rau qhov chaw fais fab, thiab tom qab ntawd nws hloov mus rau ib-theem lossis peb-theem fais fab mov raws li qhov tseeb load sib npaug sib raug zoo thiab kev siv tshwj xeeb.
Lub stator winding ntawm peb-theem AC induction motor yog tsim los ntawm peb-theem windings uas peb theem txawv ntawm 120 hluav taws xob degrees hauv lub cev. Lub cev tshwm sim nyob rau hauv uas tsim ntawm txiav magnetic kab ntawm strips ua hauj lwm.Thaum peb-theem stator winding ntawm lub cev muaj zog txuas nrog peb-theem symmetrical alternating tam sim no, lub rotating magnetic teb yuav raug generated, thiab rotating magnetic teb yuav txiav lub rotor winding.Yog li ntawd, ib tug induced tam sim no yog generated nyob rau hauv lub rotor winding ntawm txoj kev kaw, thiab tam sim no-nqa rotor conductor yuav tsim ib tug electromagnetic quab yuam nyob rau hauv qhov kev txiav txim ntawm rotating magnetic teb ntawm lub stator, yog li tsim ib tug electromagnetic torque ntawm lub cev muaj zog ncej, tsav lub cev muaj zog tig, thiab cov kev taw qhia ntawm lub cev muaj zog rotating thiab cov kev taw qhia ntawm lub rotating magnetic teb. ib yam.
Rau ib-theem motors, lub stator winding feem ntau yog tsim los ntawm lub ntsiab winding thiab ib tug thib ob winding. Raws li kev faib tawm series sib txawv, cov haujlwm ntawm cov cua tshuab thib ob tsis zoo ib yam.Peb coj lub capacitor-pib ib-theem lub cev muaj zog ua piv txwv rau AC.Txhawm rau ua kom lub cev muaj zog ib zaug tig tau, peb tuaj yeem ntxiv qhov pib winding rau stator. Qhov pib winding yog 90 degrees txawv ntawm lub ntsiab winding nyob rau hauv qhov chaw. Cov theem sib txawv yog kwv yees li 90 degrees, uas yog hu ua theem-splitting lossis theem-hloov txoj cai.Nyob rau hauv txoj kev no, ob lub kwj dej nrog qhov sib txawv ntawm 90 degrees hauv lub sijhawm dhau mus rau ob qhov cua nrog qhov sib txawv ntawm 90 degrees hauv qhov chaw, uas yuav tsim kom muaj (ob-theem) rotating magnetic teb nyob rau hauv qhov chaw. Nyob rau hauv qhov kev txiav txim ntawm no rotating magnetic teb, lub rotor tuaj yeem pib. Tom qab pib, thaum qhov ceev nce mus txog ib theem, qhov pib winding yog txiav tawm los ntawm kev hloov centrifugal lossis lwm yam khoom siv tswj tsis siv neeg ntsia ntawm lub rotor, thiab tsuas yog lub ntsiab winding ua haujlwm thaum lub sijhawm ua haujlwm.Yog li ntawd, qhov pib winding tuaj yeem ua rau lub sijhawm ua haujlwm luv luv.
Raws li cov kev txwv ntawm cov khoom siv hluav taws xob nyob rau hauv ntau qhov chaw, ib-theem motors tau siv ntau dua hauv cov chaw nyob, thaum peb-theem motors feem ntau yog siv hauv kev lag luam.
Post lub sij hawm: Lub Xya hli ntuj-28-2022