Kuwunika kwa mfundo yogwirira ntchito ndi mawonekedwe a AC asynchronous motor

Chifukwa chiyani injini ya AC asynchronous imatchedwa mota ya asynchronous? Chifukwa liwiro la mota ya AC asynchronous ndi locheperako kuthamanga kwa maginito ozungulira, amatchedwa mota asynchronous. Ndizofanana kwenikweni ndiinduction motor.

AC ma asynchronous motorsamagawidwa kukhala ma induction motors ndi AC commutator motors. Ma induction motors ndi omwe amagwiritsidwa ntchito kwambiri. Ma motors induction amatha kutchedwa ma asynchronous motors osayambitsa kusamvana kapena chisokonezo.

Ma motor induction amagawidwanso kukhala ma motors asynchronous-gawo limodzi ndi ma AC/DC acholinga chapawiri.

Mfundo ntchito AC asynchronous galimoto motere:

1. Pamene atatu gawo asynchronous galimoto chikugwirizana ndi magawo atatu AC magetsi, magawo atatu stator mapiringidzo umayenda mu magawo atatu symmetrical panopa kupanga atatu gawo maginito mphamvu ndi kupanga kasinthasintha maginito.
2. Mphamvu ya maginito yozungulira imakhala ndi mayendedwe odulira wachibale ndi kondakitala wa rotor. Malinga ndi mfundo ya ma elekitiromagineti induction, kondakitala wa rotor amapanga mphamvu yamagetsi yamagetsi komanso mphamvu yamagetsi.
3. Malinga ndi lamulo la mphamvu yamagetsi yamagetsi, kondakitala yonyamula pakali pano imayendetsedwa ndi mphamvu yamagetsi mugawo la maginito, ndikupanga torque yamagetsi, ndikuyendetsa rotor. Pamene shaft yamoto imanyamula katundu wamakina, imatulutsa mphamvu zamakina kunja.

Makhalidwe a AC asynchronous motors ndi awa:

1. Ma Asynchronous motors ndi ma AC motors, ndipo chiŵerengero cha liwiro lawo pansi pa katundu ndi mafupipafupi a gridi yamagetsi yolumikizidwa si ubale wokhazikika. Zimasintha ndi kukula kwa katundu. Kuchuluka kwa torque ya katundu, kutsika kwa liwiro la rotor.
2. Mapiritsi a stator a motor asynchronous motor amalumikizidwa ndi gridi yamagetsi ya AC, ndipo mafunde a rotor safunikira kulumikizidwa ndi magwero ena amagetsi. Choncho, ili ndi ubwino wa kapangidwe kosavuta, kupanga kosavuta, kugwiritsa ntchito ndi kukonza, ntchito yodalirika, misala yaying'ono komanso yotsika mtengo.
3. Ma Asynchronous motors ali ndi magwiridwe antchito apamwamba komanso magwiridwe antchito abwino. Amathamanga pa liwiro lokhazikika kuchokera kulibe katundu mpaka kudzaza, ndipo amatha kukwaniritsa zofunikira zamakina ambiri opanga mafakitale ndi zaulimi.
4. Ma Asynchronous motors ndiosavuta kupanga mitundu yosiyanasiyana yachitetezo kuti ikwaniritse zosowa zosiyanasiyana zachilengedwe. Pamene injini ya asynchronous ikugwira ntchito, iyenera kuyamwa mphamvu yotulutsa mphamvu kuchokera pagulu lamagetsi kuti iwononge mphamvu ya gridi yamagetsi.
5. Liwiro la mota ya asynchronous lili ndi ubale wina wotsetsereka ndi liwiro la maginito ake ozungulira, ndipo kachitidwe kake kakuwongolera liwiro ndi koyipa. Pamakina oyendera, mphero, zida zazikulu zamakina, makina osindikizira ndi utoto ndi kupanga mapepala omwe amafunikira kuwongolera mwachangu komanso kosalala, ndikokwera mtengo komanso kosavuta kugwiritsa ntchito.DC motere.
6. Ndi chitukuko cha zida zamagetsi zamagetsi zamphamvu kwambiri komanso makina owongolera liwiro la AC, magwiridwe antchito komanso chuma cha ma asynchronous motors oyenera kuwongolera liwiro lalikulu ndikufanana ndi ma DC motors.AC ma asynchronous motors amagwiritsidwa ntchito kwambiri pazida zapakhomo monga mafani amagetsi, mafiriji, makina ochapira, zoyatsira mpweya, zotsukira tsitsi, zowumitsira tsitsi, zowumitsa tsitsi, zowumitsa tsitsi, zowumitsa tsitsi, zowumitsa tsitsi, zowumitsa tsitsi makina, okonza chakudya, ndi zida zosiyanasiyana zamagetsi ndi zida zazing'ono zama electromechanical.