Cov hauv paus ntsiab lus:
1, thaum peb-theem asynchronous tsav txuas nrog rau 3-theem AC zog mov, peb-theem stator winding ntws los ntawm peb-theem symmetrical tam sim no generated peb-theem magnetic zog (stator rotating magnetomotive quab yuam) thiab ua tau ua teb tig magnetic.
2. Cov tshuab tig magnetic muaj tus txheeb ze txiav txim siab nrog tus neeg tsav lub rotor. Raws li lub hauv paus ntawm electromagnetic induction, tus neeg tsav lub rotor generates inductive electromotive force thiab ua inductive tam sim no.
3, raws li txoj cai ntawm electromagnetic quab yuam, lub rotor ntawm tus nqa rotor tam sim no cuam tshuam los ntawm electromagnetic quab yuam hauv lub magnetic teb, txoj kev electromagnetic torque, tsav lub rotor tig, thaum lub cev muaj zog ncej nrog cov neeg kho tshuab load, ces tso zis muaj zog.
Asynchronous lub cev yog ib hom AC tsav tsheb, nws qhov ceev ceev thiab qhov muaj zog ntawm daim phiaj fais fab tsis yog qhov kev sib raug zoo. Nws hloov nrog qhov loj ntawm lub nra. Qhov siab tshaj qhov load lub voj yog, qhov txo qhov rotor ceev yog. Asynchronous lub cev muaj xws li cov tshuab pa taws, ob chav pub induction motor thiab AC commutator lub cev muaj zog. Qhov feem ntau plhom siv induction engine, thaum tsis ua yuam kev lossis tsis meej pem, feem ntau raug xa mus rau qhov kev xa tawm cav rau qhov qis ntawm qhov muag.
Lub stator winding ntawm ntau lub tshuab asynchronous txuas nrog AC zog daim phiaj, thiab lub rotor winding tsis xav tau txuas nrog lwm lub hwj huam mov. Yog li, nws muaj qhov zoo ntawm cov qauv yooj yim, yooj yim tsim khoom, siv thiab txij nkawm, txhim khu kev lag luam, me me zoo thiab luv nqi. Asynchronous lub cev muaj ntau zog khiav zoo thiab ua haujlwm zoo dua qub. Nws tuaj yeem khiav ntawm qhov ceev los ntawm tsis muaj-load rau tag nrho cov ntau yam, uas tuaj yeem ua raws cov kev cai sib txuas ntawm feem ntau cov khoom siv thiab kev ua liaj ua teb. Asynchronous lub cev kuj ua tau yooj yim los ua kom muaj ntau hom kev tiv thaiv kom tau raws li qhov kev xav tau ntawm cov huab cua sib txawv. Thaum lub asynchronous lub cev khiav, lub hwj huam tawm ntawm lub zog yuav tsum raug kos los ntawm kab sib chaws kom lub zog qhov ntawm lub hwjchim daim phiaj yuav tsis zoo dua. Yog li, lub tshuab synchronous feem ntau siv tsav lub pob zeb, compressor thiab lwm yam khoom siv kho tshuab nrog siab zog thiab tsawg ceev. Vim hais tias qhov ceev ntawm asynchronous lub cev muaj ib qho kev sib raug zoo piv nrog rotating ceev ntawm rotating magnetic teb, nws tswj qhov kev ua tau zoo yog pluag (tshwj tsis yog rau AC commutator tsav). Nws yog qhov pheej yig thiab yooj yim rau siv DC lub cav kom thauj cov tshuab, dov mills, lub tshuab loj loj, luam ntawv thiab dyeing cov cav tov thiab cov cav tov ntawv, uas yuav tsum tau muaj kev dav thiab kev khiav ceev. Tab sis nrog txoj kev loj hlob ntawm lub siab muaj hwj chim hluav taws xob thiab AC ceev cov cai tswj, qhov ceev regulating kev ua tau zoo thiab kev siv nyiaj txiag ntawm asynchronous tsav nrog dav ceev kev cai yuav piv rau ntawm DC motor.
