Stator ndirotorndi mbali zofunika za injini. The stator anakonza pa nyumba ndipo kawirikawiri pali coils bala pa stator; rotor imayikidwa pa chassis kudzera m'mabotolo kapena tchire, ndipo pali mapepala achitsulo a silicon ndi ma coils pa rotor, pakali pano idzatulutsa mphamvu ya maginito pa stator ndi silicon zitsulo za rotor pansi pa machitidwe a coils, ndi Mphamvu ya maginito idzayendetsa rotor kuti izungulira.
Choyamba, stator ya injini ya asynchronous imapangidwa ndi stator core, stator windings ndi mpando.
1.Statorpachimake
Ntchito ya stator pachimake ndi kukhala mbali ya motor maginito dera ndi ophatikizidwa stator mapiringidzo. Pakatikati pa stator amapangidwa ndi 0.5mm wandiweyani wa silicon sheet laminated, ndipo mbali ziwiri za pepala la zitsulo za njerwa zimakutidwa ndi utoto wotsekereza kuti atseke pepala kuchokera wina ndi mnzake kuti achepetse kutayika kwakukulu komwe kumachitika chifukwa cha kusinthasintha kwa maginito pakatikati pa stator. . Dongosolo lamkati la stator pachimake limakhomeredwa ndi mipata yambiri yofananira kuti muyike mafunde a stator.
2. Kuzungulira kwa stator
Mapiritsi a stator ndi gawo lozungulira la mota, ntchito yake yayikulu ndikudutsa pakali pano ndikupanga mwayi wozindikira kutembenuka kwa mphamvu yamagetsi. Ma koyilo okhotakhota a Stator amagawidwa kukhala wosanjikiza umodzi ndi wosanjikiza kawiri mu kagawo ka stator. Kuti agwire bwino ntchito yamagetsi, ma motors apakatikati ndi akulu asynchronous amagwiritsa ntchito mafunde afupikitsa amitundu iwiri.
3. Mpando wa Stator
Ntchito ya chassis makamaka kukonza ndi kuthandizira pachimake stator, kotero pamafunika kukhala ndi mphamvu zokwanira makina ndi stiffness, akhoza kupirira ntchito galimoto kapena njira zoyendera za mphamvu zosiyanasiyana. Yaing'ono ndi yaying'ono kakulidwe kakulidwe ka AC mota - kugwiritsa ntchito pafupipafupi kwa chitsulo chachitsulo chachitsulo, mphamvu yayikulu yagalimoto ya AC, kugwiritsa ntchito kwambiri chitsulo chowotcherera chassis.
Kachiwiri, rotor ya asynchronous motor imapangidwa ndi rotor core, rotor windings ndi rotor shaft, etc.
1. Rotor pachimake
Therotorpachimake ndi gawo la maginito ozungulira injini. Iwo ndi pakatikati pa stator ndi mpweya gap palimodzi zimapanga maginito onse a injini. Pakatikati pa rotor nthawi zambiri amapangidwa ndi 0.5mm wandiweyani wa silicon chitsulo laminated. Ambiri mwa ma rotor cores apakati ndi ang'onoang'ono a AC motors amayikidwa mwachindunji pa shaft yamoto. Pakatikati pa rotor yama motors akulu a AC amayikidwa pa bulaketi ya rotor, yomwe imayikidwa pa shaft ya rotor.
2.Rotor winding rotor winding ndi udindo wa induction induction, kuthamanga kupyolera mumakono ndikupanga torque yamagetsi, mawonekedwe a mawonekedwe a mtundu wa squirrel khola ndi waya-bala lachiwiri.
1. Gologolo khola rotor
Mphepete mwa khola la gologolo ndi njira yodzitsekera yokha. Pali kalozera kamene kamayikidwa mu kagawo kalikonse, ndipo pali mphete ziwiri zolumikiza malekezero a mipiringidzo yonse pamipata yochokera kumapeto kwa pachimake. Ngati pachimake chichotsedwa, mawonekedwe a mapiringa onse ali ngati "khola lozungulira", lotchedwa squirrel-cage rotor.
2. Wozungulira wawaya-bala
Waya-chilonda chozungulira mapiringidzo ndi mapiringidzo osasunthika ndi ofanana ndi waya wotsekeredwa wophatikizidwa mu kagawo kakang'ono ka rotor, ndikulumikizana ndi mafunde ozungulira ngati nyenyezi a magawo atatu. Ndiye malekezero a waya ang'onoang'ono atatu amalumikizidwa ndi mphete zitatu zosonkhanitsa pa rotor shaft, ndiyeno zamakono zimatulutsidwa kupyolera mu maburashi. Makhalidwe a rotor ya mabala a waya ndikuti mphete yosonkhanitsa ndi maburashi amatha kulumikizidwa ndi zopinga zakunja mumayendedwe okhotakhota kuti apititse patsogolo magwiridwe antchito agalimoto kapena kuwongolera liwiro lagalimoto. Pofuna kuchepetsa kung'ambika ndi kung'ambika kwa maburashi, ma asynchronous motors nthawi zina amakhala ndi zida zofupikitsa maburashi kotero kuti injini ikamaliza kuyambitsa ndipo liwiro silifunikira kusinthidwa, maburashi amakwezedwa ndipo atatu otolera. mphete zimafupikitsidwa nthawi yomweyo.
Nthawi yotumiza: Dec-13-2021