High-speed ruaj khov hlau nplaum synchronous lub cev muaj zog muaj zog ceev, kev ua haujlwm siab, me me, lub teeb yuag thiab kev ntseeg tau zoo.Yog li ntawd, high-speed mus tas li hlau nplaum synchronous motors yog dav siv nyob rau hauv kev tswj cov lus tsa suab thiab tsav tshuab.High-speed ruaj khov hlau nplaum synchronous lub cev muaj zog yuav muaj kev cia siab zoo hauv kev ua haujlwm ntawm huab cua ncig cov tub yees tshuab, centrifuges, high-speed flywheel zog cia systems, rail transit thiab aerospace.
High-speed mus tas li hlau nplaum synchronous motors muaj ob yam tseem ceeb.Ua ntej, qhov ceev ntawm lub rotor yog siab heev, thiab nws ceev yog feem ntau tshaj 12 000 r / min.Qhov thib ob yog tias stator armature winding tam sim no thiab cov sib nqus flux ceev hauv stator core muaj ntau zaus.Yog li ntawd, cov hlau poob ntawm lub stator, tooj liab poob ntawm winding thiab eddy tam sim no poob ntawm lub rotor nto yog loj heev.Vim yog qhov loj me me ntawm cov qib siab cov hlau nplaum cov khoom siv zoo nkauj thiab cov cua sov siab dua li cov hlau nplaum uas muaj zog ntawm cov hlau nplaum ruaj khov, thiab tseem yuav ua rau cov kub nce nyob rau hauv lub cev muaj zog yog siab dhau lawm, uas ua rau puas lub rwb thaiv tsev ntawm lub cev muaj zog.
High-speed hlau nplaum ruaj ruaj synchronous motors yog compact motors, yog li nws yog ib qho tsim nyog yuav tsum tau ua kom raug xam ntau yam poob hauv cov qauv tsim ntawm lub cev muaj zog.Nyob rau hauv lub high zaus fais fab mov hom, lub stator core poob yog siab, yog li nws yog ib qho tseem ceeb heev rau kev kawm lub stator core poob ntawm high-speed mus tas li hlau nplaum synchronous lub cev muaj zog.

1) Los ntawm kev txheeb xyuas qhov tseeb ntawm qhov sib nqus qhov sib nqus hauv cov tub ntxhais hlau stator ntawm lub siab ceev ruaj khov hlau nplaum synchronous lub cev muaj zog, nws tuaj yeem paub tias qhov sib nqus qhov sib nqus waveform hauv stator hlau core yog qhov nyuaj heev, thiab cov tub ntxhais hlau hlau nplaum sib nqus. muaj tej yam harmonic Cheebtsam.Hom magnetization ntawm txhua cheeb tsam ntawm stator core yog txawv.Hom magnetization ntawm stator hniav saum toj kawg nkaus yog alternating magnetization;hom magnetization ntawm stator hniav lub cev tuaj yeem kwv yees li alternating magnetization hom;qhov sib txuas ntawm tus hniav stator thiab lub yoke qhov sib nqus hom ntawm stator core muaj kev cuam tshuam zoo heev los ntawm kev sib nqus sib nqus;hom magnetization ntawm tus quab ntawm lub stator core yog feem ntau cuam tshuam los ntawm alternating magnetic teb.
2) Thaum lub high-speed ruaj khov hlau nplaum synchronous lub cev muaj zog khiav ruaj khov ntawm ntau zaus, eddy tam sim no poob nyob rau hauv stator hlau core account rau qhov loj tshaj feem ntawm tag nrho cov hlau core poob, thiab cov nyiaj poob ntxiv rau qhov tsawg tshaj plaws.
3) Thaum cov kev cuam tshuam ntawm kev sib nqus sib nqus thiab cov khoom sib haum xeeb ntawm stator core poob raug txiav txim siab, cov txiaj ntsig ntawm stator core poob yog qhov siab dua qhov txiaj ntsig ntawm kev suav thaum tsuas yog xav txog qhov cuam tshuam ntawm alternating magnetic teb, thiab yog ze rau lub finite keeb. xam cov txiaj ntsig.Yog li ntawd, thaum xam cov stator core poob, nws yog tsim nyog los xam tsis tau tsuas yog cov hlau tsis generated los ntawm alternating magnetic teb, tab sis kuj cov hlau poob generated los ntawm harmonic thiab rotating magnetic teb nyob rau hauv lub stator core.
4) Kev faib tawm ntawm cov hlau poob hauv txhua cheeb tsam ntawm lub stator core ntawm high-speed ruaj khov hlau nplaum synchronous lub cev muaj zog yog los ntawm me me mus rau qhov loj.Sab saum toj ntawm lub stator, qhov sib txuas ntawm tus hniav thiab tus quab, cov hniav ntawm lub armature winding, cov hniav ntawm lub qhov cua ditch, thiab tus quab ntawm lub stator yog cuam tshuam los ntawm harmonic magnetic flux.Txawm hais tias cov hlau poob ntawm qhov kawg ntawm tus hniav stator yog qhov tsawg tshaj plaws, qhov poob ntom ntawm qhov chaw no yog qhov loj tshaj plaws.Tsis tas li ntawd, muaj ntau qhov kev sib haum xeeb hlau poob hauv ntau thaj tsam ntawm stator core.