Lub cev muaj zog yog dab tsi?
Lub tshuab hluav taws xob yog hais txog cov khoom siv hluav taws xob uas paub txog hluav taws xob hloov hluav taws xob lossis kev sib kis raws li txoj cai ntawm electromagnetic induction.Lub cev muaj zog yog sawv cev los ntawm tsab ntawv M (tus qauv qub D) hauv Circuit Court, thiab nws lub luag haujlwm tseem ceeb yog tsim kom muaj lub zog tsav tsheb.Raws li lub zog ntawm cov khoom siv hluav taws xob lossis ntau lub tshuab, lub tshuab hluav taws xob yog sawv cev los ntawm tsab ntawv G hauv Circuit Court, thiab nws lub luag haujlwm tseem ceeb yog hloov hluav taws xob rau hauv lub zog siv tshuab.
1. Rotor 2. Ncej kawg bearing 3. Flanged kawg cover 4. Junction box 5. Stator 6. Non-shaft end bearing 7. rear kawg cover 8. Disc nres 9. Ntxuam cover 10. kiv cua
A, lub cev muaj zog thiab kev faib tawm
1. Raws li hom kev ua haujlwm fais fab mov, nws tuaj yeem muab faib ua DC lub cev muaj zog thiab AC lub cev muaj zog.
2. Raws li cov qauv thiab cov qauv kev ua haujlwm, nws tuaj yeem muab faib ua DC lub cev muaj zog, lub cev muaj zog asynchronous thiab synchronous lub cev muaj zog.
3. Raws li kev pib thiab khiav hom, nws tuaj yeem muab faib ua peb hom: capacitor-pib ib-theem asynchronous lub cev muaj zog, capacitor-khiav ib-theem asynchronous lub cev muaj zog, capacitor-pib ib-theem asynchronous lub cev muaj zog thiab cais-theem ib zaug- theem asynchronous lub cev muaj zog.
4. Raws li lub hom phiaj, nws tuaj yeem muab faib ua kev tsav tsheb thiab tswj lub cev muaj zog.
5. Raws li cov qauv ntawm rotor, nws tuaj yeem muab faib ua squirrel-cage induction motor (qub qauv hu ua squirrel-cage asynchronous motor) thiab lub qhov txhab rotor induction motor (qub qauv hu ua mob asynchronous motor).
6. Raws li kev khiav ceev, nws tuaj yeem muab faib ua lub cev muaj zog, lub cev muaj zog qis, lub cev muaj zog tsis tu ncua thiab lub cev muaj zog sib txawv.Tsawg-ceev motors tau muab faib ua iav txo motors, electromagnetic txo motors, torque motors thiab claw-ncej synchronous motors.
Qhov thib ob, lub cev muaj zog yog dab tsi?
Lub cev muaj zog yog ib yam khoom siv uas hloov hluav taws xob rau hauv lub zog siv tshuab.Nws siv lub tshuab hluav taws xob hluav taws xob (uas yog, stator winding) los tsim cov rotating magnetic teb thiab ua rau rotor (xws li squirrel-cage kaw aluminium thav duab) los tsim magnetoelectric rotating torque.Cov motors tau muab faib ua DC motors thiab AC motors raws li qhov sib txawv ntawm lub zog.Feem ntau ntawm cov motors nyob rau hauv lub hwj chim system yog AC motors, uas yuav ua tau synchronous motors los yog asynchronous motors (lub stator magnetic teb ceev ntawm lub cev muaj zog tsis synchronous nrog lub rotor rotor ceev).Lub cev muaj zog feem ntau yog tsim los ntawm stator thiab rotor, thiab cov kev taw qhia ntawm tus neeg xyuas pib muaj zog hauv qhov chaw sib nqus yog cuam tshuam nrog cov kev taw qhia ntawm tam sim no thiab sib nqus induction kab (magnetic field direction).Lub hauv paus ntsiab lus ua haujlwm ntawm lub cev muaj zog yog qhov sib nqus ua haujlwm ntawm qhov tam sim no kom lub cev muaj zog tig.
Thib peb, cov qauv tsim ntawm lub cev muaj zog
1. Cov qauv ntawm peb-theem asynchronous lub cev muaj zog muaj stator, rotor thiab lwm yam khoom siv.
2. Lub DC lub cev muaj zog txais octagonal tag nrho laminated qauv thiab series excitation winding, uas yog tsim rau kev tswj tsis siv neeg tshuab uas xav tau rau pem hauv ntej thiab thim rov qab.Raws li cov kev xav tau ntawm cov neeg siv, nws kuj tuaj yeem ua rau hauv cov khoom siv winding.Motors nrog nruab nrab qhov siab ntawm 100 ~ 280mm tsis muaj kev them nyiaj winding, tab sis lub cev muaj zog nrog qhov siab ntawm 250mm thiab 280 hli tuaj yeem ua nrog kev them nyiaj winding raws li cov xwm txheej tshwj xeeb thiab xav tau, thiab cov motors nrog qhov siab ntawm qhov nruab nrab ntawm 315 ~ 450 hli muaj kev them nyiaj winding.Lub installation qhov ntev thiab cov kev xav tau ntawm lub cev muaj zog nrog qhov nruab nrab qhov siab ntawm 500 ~ 710 hli raws li IEC thoob ntiaj teb cov qauv, thiab cov neeg kho tshuab dimension kam rau ua raws li ISO thoob ntiaj teb cov qauv.
Puas muaj qhov sib txawv ntawm lub cev muaj zog thiab lub cev muaj zog?
Lub cev muaj zog muaj lub cev muaj zog thiab lub tshuab hluav taws xob.Yog lub floorboard ntawm lub tshuab hluav taws xob thiab lub cev muaj zog, ob lub tswv yim sib txawv.Lub cev muaj zog tsuas yog ib qho ntawm cov kev ua haujlwm ntawm lub cev muaj zog, tab sis lub cev muaj zog ua haujlwm hauv hom hluav taws xob, uas yog, nws hloov hluav taws xob mus rau lwm hom hluav taws xob;Lwm hom kev ua haujlwm ntawm lub cev muaj zog yog lub tshuab hluav taws xob.Nyob rau lub sijhawm no, nws ua haujlwm hauv lub zog tsim hluav taws xob thiab hloov pauv lwm hom zog rau hauv hluav taws xob.Txawm li cas los xij, qee lub motors, xws li synchronous motors, feem ntau yog siv los ua cov tshuab hluav taws xob, tab sis lawv kuj tuaj yeem siv ncaj qha los ua cov motors.Asynchronous motors tau siv ntau dua rau cov motors, tab sis lawv tuaj yeem siv los ua cov tshuab hluav taws xob los ntawm kev ntxiv cov khoom siv hluav taws xob yooj yim.