Lub cev muaj zog sib nqus tas mus li siv cov hlau nplaum tas mus li los muab kev txhawb zog, uas ua rau cov qauv ntawm lub cev muaj zog yooj yim dua, txo cov nqi ua thiab sib dhos, thiab tshem tawm cov nplhaib sau thiab txhuam uas yooj yim muaj teeb meem, txhim kho kev ntseeg siab ntawm kev ua haujlwm ntawm lub cev muaj zog; vim tias tsis tas yuav muaj tam sim no txhawb zog, tsis muaj kev poob zog txhawb zog, uas txhim kho kev ua haujlwm zoo thiab lub zog ntawm lub cev muaj zog.
Lub cev muaj zog sib nqus tas mus li muaj st
Lub ator, rotor thiab lub hau kawg. Lub stator zoo ib yam li lub cev muaj zog induction, thiab cov qauv laminated siv los txo cov hlau poob thaum lub sijhawm ua haujlwm ntawm lub cev muaj zog. Lub rotor tuaj yeem ua kom khov kho lossis laminated. Lub armature winding tuaj yeem yog concentrated full-pitch winding, distributed short-pitch winding thiab unconventional winding.
Lub cev muaj zog hlau nplaum tas mus li yog lub cev muaj zog DC nrog lub hlau nplaum tas mus li ua lub stator thiab tsuas yog lub rotor ua lub kauj. Lub stator ntawm lub cev muaj zog ib txwm yog lub kauj (electromagnet).
Qhov sib txawv ntawm lub cev muaj zog hlau nplaum tas mus li thiab lub cev muaj zog ib txwm yog:
1. Cov yam ntxwv ntawm lub zog sib nqus. Tom qab lub cev muaj zog sib nqus tas mus li tau ua tiav, nws tuaj yeem tswj nws lub zog sib nqus yam tsis muaj zog sab nraud; cov cav ib txwm xav tau tam sim no kom muaj lub zog sib nqus.
2. Cov qauv rotor. Cov ncej hlau nplaum tas mus li tau teeb tsa rau ntawm lub rotor ntawm cov motors hlau nplaum tas mus li; cov kauj coil excitation tau teeb tsa rau ntawm lub rotor ntawm cov motors ib txwm muaj.
3. Siv tau rau lub sijhawm. Cov cav hlau nplaum tas mus li feem ntau siv rau lub sijhawm uas tsis muaj zog; cov cav ib txwm, tshwj xeeb tshaj yog cov cav excitation, feem ntau siv rau lub sijhawm muaj zog siab.
Cov cav tov ib txwm yog hais txog lub cuab yeej electromagnetic uas ua tiav kev hloov pauv lossis kis tau hluav taws xob raws li txoj cai ntawm electromagnetic induction. Nws yog sawv cev los ntawm tsab ntawv M hauv lub voj voog. Nws lub luag haujlwm tseem ceeb yog los tsim cov torque tsav tsheb ua lub zog rau cov khoom siv hluav taws xob lossis ntau yam tshuab.
Cov cav hlau nplaum tas mus li yog ib hom cav uas siv cov hlau nplaum tas mus li los tsim kom muaj lub zog sib nqus; lawv feem ntau yog siv hauv kev lag luam, xws li cov tshuab sib cais sib nqus hauv cov thee feem ntau; los ntawm cov khoom tshwj xeeb ntawm cov cav hlau nplaum tas mus li, cov hlau nplaum raug tshuaj xyuas, ua rau kev ua haujlwm zoo dua.
Cov yam ntxwv ntawm cov hlau nplaum tas mus li:
1. Cov yam ntxwv ntawm lub zog sib nqus. Tom qab lub cev muaj zog sib nqus tas mus li raug tsim tawm, nws tsis xav tau lub zog sab nraud los tswj nws lub zog sib nqus; cov cav ib txwm xav tau tam sim no kom dhau mus kom muaj lub zog sib nqus.
2. Cov qauv rotor. Cov ncej hlau nplaum tas mus li tau teeb tsa rau ntawm lub rotor ntawm cov motors hlau nplaum tas mus li; cov kauj coil excitation tau teeb tsa rau ntawm lub rotor ntawm cov motors ib txwm muaj.
3. Siv tau rau lub sijhawm. Cov cav hlau nplaum tas mus li feem ntau siv rau hauv cov ntawv thov uas muaj zog tsawg; cov cav ib txwm, tshwj xeeb tshaj yog cov cav excitation, feem ntau siv rau hauv cov ntawv thov uas muaj zog ntau.
Cov cav hlau nplaum tas mus li yog cov cav uas muaj hlau nplaum, feem ntau yog DC motors, thaum AC motors yog cov cav uas siv AC fais fab.
Lub cev muaj zog hlau nplaum tas mus li yog ib hom hybrid lub cev muaj zog hlau nplaum tas mus li nrog cov nthwv dej rectangular pulse, sinusoidal currents, thiab cov qauv yooj yim, kev ntseeg siab siab, thiab kev ua haujlwm zoo.
Cov cav ib txwm muaj cov lus teb sai, lub zog pib loj, thiab muaj peev xwm muab lub zog ntsuas los ntawm xoom qhov ceev mus rau qhov ceev ntsuas.
Tom qab ntawd qhov sib txawv ntawm cov hlau nplaum tas mus li thiab cov motors ib txwm tuaj yeem pom tseeb.
Cov cav ib txwm muaj: feem ntau yog siv rau kev siv hauv tsev, xws li cov cav sab hauv xws li kiv cua / tshuab ntxhua khaub ncaws, thiab lub zog muab hluav taws xob yog 220V hluav taws xob hauv tsev, nrog lub zog me me thiab qhov ntau thiab tsawg ntawm daim ntawv thov;
Cov cav hlau nplaum tas mus li: feem ntau yog siv hauv kev lag luam, xws li kev sib cais sib nqus ntawm cov thee hauv qhov av, thiab lwm yam, thiab cov kev cai rau kev siv ib puag ncig thiab qhov chaw kuj nruj heev.
lub cev muaj zog pob, lub cev muaj zog conveyor siv, siv txoj siv hluav taws xob tsav
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-09-2024