Asynchronous lub cev muaj zog yog tsim los ntawm stator thiab rotor ob qhov chaw, stator thiab rotor nyob rau hauv nruab nrab ntawm qhov sib txawv ntawm huab cua. Tsis tas li ntawd, muaj cov kaus mom kawg, bearings, thav duab thiab lwm yam khoom.
1. Stator
Lub stator yog ib feem ntawm lub asynchronous lub cev muaj zog, uas yog tsim los ntawm tus ncej, lub stator core thiab stator winding.
(1) Cav puag
Cov ncej yog lub plhaub ntawm lub cev muaj zog, uas ua lub luag haujlwm ntawm kev txhawb nqa lub cev muaj zog, feem ntau yog cam khwb cia hlau, tab sis kuj cam khwb cia nrog aluminium alloy. Lub cev muaj zog loj feem ntau yog ua los ntawm steel phaj vuam.
(2) Stator core
Lub stator hlau core yog ib feem ntawm cov hlau nplaum sib nqus, thiab yog laminated rau hauv ib lub tog raj kheej hollow nrog 0.5 hli tuab silicon steel ntawv thiab tom qab ntawd thauj mus rau hauv tus ncej. Sab nrauv phab ntsa yog txuam nrog thav duab, sab hauv phab ntsa yog slotted, thiab stator winding yog embedded rau hauv qhov zawj. Txhawm rau txo qhov poob tam sim no, laminates yuav tsum tau insulated. Feem ntau, qhov saum npoo ntawm silicon steel daim ntawv ntawm lub tshuab me me yog insulated los ntawm oxide zaj duab xis, thiab silicon steel ntawv ntawm lub tshuab muaj peev xwm loj yog coated nrog insulating xim.
(3) Stator winding
Nws yog ib feem ntawm lub cev muaj zog, thiab stator winding ntawm lub tshuab me me yog qhov txhab nrog lub zog siab enamelled puag ncig tooj liab hlau lossis txhuas hlau. Loj lub cev muaj zog hlau hla-section yog loj, lub kaum sab xis ntawm tooj liab lossis txhuas hlau ua los ntawm coil embedded rau hauv stator qhov. Lub winding yog sib cais los ntawm phab ntsa zawj los ntawm cov khoom siv insulating.
2. Qhov sib txawv ntawm huab cua
Cov cua sib txawv ntawm lub induction lub cev muaj zog me dua li ntawm tib lub peev xwm DC lub cev muaj zog, feem ntau {{0}}.2 ~ 2.0mm. Qhov no yog vim hais tias lub induction lub cev muaj zog excitation tam sim no muab los ntawm daim phiaj hluav taws xob, thaum lub qhov sib txawv ntawm cov huab cua loj, qhov excitation tam sim no loj, uas yuav txo tau lub zog ntawm lub cev muaj zog. Txhawm rau txhim kho qhov zoo ntawm lub zog, qhov sib txawv ntawm huab cua yuav tsum ua kom me me. Txawm li cas los xij, yog tias qhov sib txawv ntawm huab cua me me dhau lawm, kev sib dhos yuav nyuaj, kev ua haujlwm yuav tsis muaj kev ntseeg siab, thiab qhov kev txiav txim siab zoo sib nqus hlau nplaum yuav raug kho kom zoo, yog li ua rau qhov poob ntxiv.
3. Rotor
Lub rotor yog tsim los ntawm ib tug rotating ncej, ib tug rotor core thiab ib tug rotor winding.
(1) Rotating ncej
Cov ncej feem ntau yog ua los ntawm cov pa roj carbon nruab nrab, uas ua lub luag haujlwm ntawm kev txhawb nqa thiab kho cov rotor core thiab xa lub zog.
(2) Rotor tub ntxhais
Lub rotor tub ntxhais tseem yog ib feem ntawm lub tshuab hluav taws xob sib nqus ntawm lub cev muaj zog, thiab 0.5 hli tuab silicon steel ntawv yog laminated rau hauv tag nrho cov duab cylindrical teem rau ntawm lub rotating ncej, thiab rotor winding yog embedded nyob rau hauv lub voj voog. groove ntawm rotor core.
(3) Rotor winding
Asynchronous motors muaj squirrel tawb thiab winding ob hom, qhov txawv yog hais tias lub rotor winding qauv yog txawv, winding motor qauv yog complex, feem ntau yog siv rau kev pib thiab ceev tswj kev ua tau zoo ntawm ntau zaus.
