High-Voltage Motor Windings: Ib Feem Tshem Tawm Cov Ntsiab Lus Thiab Kev Ruaj Ntseg Kev Ntseeg
Feb 10, 2026
Tso lus
Ob lub ntsiab tseem ceeb ua rau ib nrab tso tawm hauv siab -Voltage Motor Windings - Txwv tsis pub muaj hluav taws xob thiab huab cua txaus ntshai!
Rausiab -voltage motors, ib qho kev phom sij txaus ntshai heev yog qhov cuam tshuam tsis zoo ntawm kev tso tawm ib nrab ntawm cov windings thaum lub sijhawm ua haujlwm lub cev muaj zog. Cov yam tseem ceeb ua rau ib nrab tso tawm hauv lub cev muaj zog windings yog qhov voltage thiab huab cua sib txawv. Tom qab ntawd, puas yog tag nrho cov siab -voltage motors muaj teeb meem ib nrab?
Nws tuaj yeem paub los ntawm kev suav cov theoretical thiab kev tsom xam tias rau cov motors uas muaj qhov ntsuas hluav taws xob ntau dua 5.5kV, ib feem tawm tuaj yeem tshwm sim hauv cov rwb thaiv tsev winding. Qhov txaus ntshai huab cua sib txawv thickness yog 0.1-0.6 millimeters, thiab ib feem ntawm qhov paug tawm tuaj yeem tshwm sim txawm tias qhov ntsuas qis dua.
Qhov tseeb huab cua sib txawv ntawm siab -voltage motors feem ntau yog 0.05-0.5 millimeters. Yog li ntawd, lub cev muaj zog nrog 6kV thiab siab dua feem ntau muaj qee qhov teeb meem tawm thaum lub sijhawm ua haujlwm. Thaum qhov ntsuas hluav taws xob nce ntxiv, qhov tso tawm ib nrab yuav tshwm sim txawm tias qhov sib txawv ntawm huab cua yog tuab lossis nyias. Thaum cov huab cua sib txawv tsawg dua 0.05mm, motors nrog lub ntsuas hluav taws xob ntawm 15kV kuj yuav muaj kev pheej hmoo ntawm kev tawm sab hauv.
Rwb thaiv tsev Structure thiab Performance Reliability ntawmHigh-Voltage Motor StatorCua txias
Los ntawm qhov kev xav ntawm tag nrho cov txheej txheem rwb thaiv tsev ntawm high-voltage peb-theem AC asynchronous motors, piv nrog lub ntsiab rwb thaiv tsev, lub inter-tig rwb thaiv tsev muaj cov yam ntxwv ntawm nyias rwb thaiv tsev, thaj tsam loj; thaum lub sij hawm lub cev muaj zog ua hauj lwm, tshwj xeeb tshaj yog thaum pib, nws bears siab overvoltage; Thaum lub sij hawm coil manufacturing, lub inter-tig rwb thaiv tsev yog raug rau txhua yam quab yuam thaum lub sij hawm shaping, overheating thaum nias, thiab thermal stress thaum lub sij hawm ua hauj lwm. Tshwj xeeb, inter-tig rwb thaiv tsev ntawm zaus hloov lub cev muaj zog kuj yuav tsum tau dais lub siab- zaus tam sim no mem tes peak voltage tso tawm los ntawm AC zaus converters. Yog li ntawd, inter-tig rwb thaiv tsev qauv yog ib qho ntawm cov ntsiab lus tseem ceeb hauv tag nrho cov qauv rwb thaiv tsev. Txij li thaum lub inter-tig rwb thaiv tsev txoj kev kho mob muaj feem xyuam rau hom lub cev muaj zog, tus naj npawb ntawm cov kauj voj voog, txoj kev winding, qib voltage, kev ua haujlwm, thiab lwm yam, kev kho tsis raug yuav ua rau muaj kev phom sij zoo.
Txhawm rau ua kom muaj kev ntseeg siab ntawm kev ua haujlwm siab ntawm -voltage motors, lub cev muaj zog windings yuav tsum muaj hluav taws xob txaus lub zog thiab cov qib sib xws; lub cev muaj zog windings yuav tsum muaj peev xwm tiv taus ntau yam khoom siv zog thaum tsim khoom thiab ua haujlwm; muaj kev ua haujlwm zoo corona; thiab nyob rau hauv cov xwm txheej tsis cuam tshuam rau ntau yam kev ua yeeb yam, qhov thinner lub rwb thaiv tsev thickness, qhov zoo dua.
● Xaiv cov hlau nplaum hlau
Rau qhov inter-tig rwb thaiv tsev ntawm cov hlau nplaum hlau uas feem ntau siv nyob rau hauv siab -voltage motor coils, tshwj tsis yog tshwj xeeb specifications uas xav tau ntxiv rwb thaiv tsev wrapping, nws yog tsuas yog lub rwb thaiv tsev ntawm cov hlau nplaum hlau nws tus kheej siv nyob rau hauv lub kauj, yog li xaiv cov hlau nplaum hlau yog ib qho tseem ceeb heev. High-voltage motors feem ntau yog Class F motors, thiab qib cua sov ntawm cov hlau nplaum hlau yuav tsum phim lub cev muaj zog. Los ntawm kev tsom xam ntawm kev ua cov thev naus laus zis thiab kev ua haujlwm ntawm lub cev muaj zog, nws tus kheej - nplaum nplaum hlau nplaum yog qhov tsim nyog dua. Hais txog kev xaiv hlau nplaum hlau, nyias thiab tiaj tus specifications yuav tsum tau zam kom ntau li ntau tau, vim hais tias xws li hlau nplaum hlau muaj ntau yam teeb meem nyob rau hauv kev khiav hauj lwm thiab muaj ntau yam inter-tig teeb meem.
● Coil Embedding txheej txheem thiab rwb thaiv tsev tswj ntawm thawj kauj
Thaum lub cev muaj zog overvoltage, nws feem ntau tsis yog thaum lub sijhawm ua haujlwm ntawm lub cev muaj zog, tab sis thaum lub sijhawm pib. Lub overvoltage feem ntau yog ib qho yoj yoj impulse voltage. Txij li qhov tam sim no overvoltage yog qhia los ntawm cov hlau lead, nws yog tsis yooj yim sua rau tag nrho cov winding ntawm lub cev muaj zog mus txog rau tib theem voltage tib lub sij hawm. Thawj coil txuas nrog lub cable bears ntau tshaj 50% ntawm cov overvoltage. Yog li ntawd, inter-tig tawg ntawm lub winding feem ntau tshwm sim nyob rau hauv thawj kauj thaum pib. Lub zog yoj impulse voltage tsis kam ntawm tag nrho lub cev muaj zog yuav tsum tau txhim kho los ntawm kev ntxiv dag zog rau inter-tig rwb thaiv tsev ntawm thawj kauj.