Stator thiablub rotoryog qhov tsim nyog ntawm lub cev muaj zog. Lub stator yog tsau rau ntawm lub tsev thiab feem ntau muaj coils qhov txhab ntawm lub stator; Lub rotor yog tsau rau ntawm lub chassis los ntawm bearings los yog bushings, thiab muaj silicon steel nplooj thiab coils ntawm lub rotor, tam sim no yuav tsim ib tug magnetic teb ntawm stator thiab silicon steel nplooj ntawv ntawm lub rotor nyob rau hauv qhov kev txiav txim ntawm lub coils, thiab lub magnetic teb yuav tsav lub rotor tig.
Firsty, lub stator ntawm asynchronous lub cev muaj li ntawm stator core, stator winding thiab lub rooj.
1.Statortub ntxhais
Lub luag haujlwm ntawm stator core yog los ua ib feem ntawm lub cev muaj zog magnetic circuit thiab embedded stator winding. Cov tub ntxhais stator yog ua los ntawm 0.5 hli tuab silicon steel ntawv laminated, thiab ob sab ntawm lub cib steel ntawv yog coated nrog insulating xim rau insulate daim ntawv los ntawm ib leeg kom txo tau cov tub ntxhais poob los ntawm lub rotating magnetic teb nyob rau hauv lub stator core. . Lub voj voog sab hauv ntawm cov tub ntxhais stator yog xuas nrig nrog ntau qhov sib npaug rau embed lub stator winding.
2. Stator winding
Lub stator winding yog ib feem ntawm lub cev muaj zog, nws lub luag haujlwm tseem ceeb yog kom dhau tam sim no thiab tsim kom muaj peev xwm induction kom paub txog kev hloov pauv ntawm electromechanical zog. Stator winding coils tau muab faib ua ib txheej thiab ob txheej hauv stator qhov. Txhawm rau kom tau txais kev ua haujlwm zoo electromagnetic, nruab nrab thiab loj asynchronous motors siv ob txheej luv luv suab winding.
3. Lub rooj zaum stator
Lub luag hauj lwm ntawm lub chassis yog tsuas yog los kho thiab txhawb lub stator core, yog li nws yuav tsum muaj cov neeg kho tshuab muaj zog thiab nruj, tuaj yeem tiv taus lub cev muaj zog los yog kev thauj mus los ntawm ntau lub zog. Cov me me thiab nruab nrab AC lub cev muaj zog - kev siv dav dav ntawm cam khwb cia hlau chassis, lub peev xwm loj dua ntawm AC lub cev muaj zog, kev siv steel vuam chassis.
Thib ob, lub rotor ntawm asynchronous lub cev muaj zog yog tsim los ntawm rotor core, rotor winding thiab rotor ncej, thiab lwm yam.
1. Rotor tub ntxhais
Covlub rotorcore yog ib feem ntawm magnetic Circuit Court ntawm lub cev muaj zog. Nws thiab cov tub ntxhais stator thiab huab cua sib txawv ua ke tsim tag nrho cov hlau nplaum ntawm lub cev muaj zog. Lub rotor tub ntxhais feem ntau yog ua los ntawm 0.5 hli tuab silicon steel laminated. Feem ntau ntawm cov rotor cores ntawm nruab nrab thiab me AC motors yog mounted ncaj qha rau ntawm lub cev muaj zog ncej. Lub rotor tub ntxhais ntawm loj AC motors yog mounted rau ntawm lub rotor bracket, uas yog teem rau ntawm lub rotor ncej.
2.Rotor winding rotor winding yog lub luag haujlwm ntawm induction muaj peev xwm, ntws los ntawm qhov tam sim no thiab tsim hluav taws xob torque, cov qauv ntawm daim ntawv ntawm squirrel tawb hom thiab hlau-qhov txhab hom ob.
1. Squirrel tawb rotor
Lub squirrel tawb rotor winding yog tus kheej-kaw winding. Muaj ib qho kev qhia bar tso rau hauv txhua qhov, thiab muaj ob lub nplhaib kawg txuas rau qhov kawg ntawm txhua qhov kev qhia tuav ntawm cov qhov txuas txuas los ntawm qhov kawg ntawm cov tub ntxhais. Yog tias cov tub ntxhais raug tshem tawm, cov duab ntawm tag nrho cov winding zoo li "round tawb", yog li hu ua squirrel-cage rotor.
2. Hlau-qhov txhab rotor
Hlau-qhov txhab rotor winding thiab ruaj winding yog zoo ib yam li cov insulated hlau embedded nyob rau hauv lub rotor core qhov, thiab txuas mus rau lub hnub qub-zoo li peb-theem symmetric winding. Tom qab ntawd peb lub xov hlau me me kawg txuas nrog peb lub nplhaib sib sau ntawm lub rotor ncej, thiab tom qab ntawd cov tam sim no raug rho tawm los ntawm cov txhuam hniav. Cov yam ntxwv ntawm cov hlau-qhov txhab rotor yog tias lub nplhaib sib dhos thiab txhuam tuaj yeem txuas nrog cov resistors sab nraud hauv lub voj voog winding los txhim kho qhov pib ua haujlwm ntawm lub cev muaj zog lossis tswj lub cev muaj zog. Txhawm rau txo qhov hnav thiab tsim kua muag ntawm cov txhuam hniav, cov hlau-qhov txhab asynchronous lub cev muaj zog yog qee zaum nruab nrog cov khoom siv txhuam kom luv kom thaum lub cev muaj zog pib ua tiav thiab tsis tas yuav tsum tau hloov kho, cov txhuam hniav raug tshem tawm thiab peb cov khoom siv. cov nplhaib luv luv tib lub sijhawm.
Post lub sij hawm: Dec-13-2021