Ua tus qauv ntawm cov tshuab asynchronous ua tus ntxhais, qhov kev ua haujlwm cov qauv ntawm peb-theem asynchronous tsav yog tham.
"asynchronous" thiab "induction"
Cov kev sib txuas nrog cov pa roj ntsha tuaj txawv teb chaws muaj lub tswv yim hais tias cov lus Askiv lub npe ntawm peb theem phom sij asynchronous feem ntau yog ib qho kev ua kom tiav peb theem. Yog vim li cas ho yog tias qhov yuam cai tam sim no ua rau lub tshuab asynchronous tig, thiab cov "asynchronous" phenomenon tias lub rotor rotational ceev yeej lag qab tom qab siv hlau nplaum magnetic yawg generated los ntawm alternating armature tam sim no yog lub tsev ntawm generating "inductive" tam sim no.
Lub hauv paus thiab cov yeeb yam ntawm peb theem pib qhov qis pib
Peb-theem asynchronous lossis induction motors yog tsim los ntawm ob qhov loj hluav taws xob Cheebtsam, tus stator thiab lub rotor. Cov kabmob uas muaj peb-theem uas muaj cov kabmob kis tau zoo tshaj plaws yog cov nyob hauv lub stator; muaj ob hom rotors: ib tug yog kos nrog peb theem phom cua zoo li tus stator tab sis luv luv rau lub sij hawm ua haujlwm, thiab lwm qhov yog ib tug tua-khoov winding li ntawm ib daim ntawv qhia bar thiab ib lub voj voog luv luv. Raws li tau piav saum toj no, thaum muaj peb-theem simmetrical tam sim no dhau los ntawm tus stator, ib tus tig magnetic muaj peev xwm nthwv dej thiab ib tus stator rotating magnetic teb yog generated, thiab qhov sib nqus qhov sib tw kom ceev yog qhov sib npaug ntawm qhov sib hloov n1.
Qhov luv raus qhov rotor winding txiav rau qhov chaw magnetic rotator ntawm stator, induces tus tam sim no, thiab qhov kev kub ntxhov tam sim no raug rau electromagnetic quab yuam hauv stator magnetic teb tsav lub rotor tig, thiab tus steering yog nyob rau hauv cov kev taw qhia ntawm cov rotating magnetic field ntawm tus stator.
Nws muaj ob txoj kev los tswj cov kev khiav ntawm kev sib tsuam ntawm peb lub cev asynchronous: 1) hloov qhov sib nqus ncej; 2) txoj kev hloov tawm zaus. Nyob rau hauv lub dhau los, thawj txoj kev tau siv, uas yog, kuj nce mus nce los tswj kev cai. Niaj hnub no, lub tshuab hluav taws xob tshuab hluav taws xob tsim muaj kev tsim kho sai, thiab kev siv lub tshuab hluav taws xob ntau lub tshuab hloov suab paj nruag ntau heev. Txoj kev tsis txaus sib tw kuj yog ib qho kev xaiv tsis tshua muaj kev txwv rau kev tswj ceev.
Yog tias koj xav yuav lub cav fais fab, thov saib xyuas cov cuab yeej ua teb
