Ngawaphi amanyathelo anokunciphisa ngempumelelo ingxolo yemoto?

Ingxolo yemoto ibandakanya ingxolo ye-electromagnetic, ingxolo yoomatshini kunye ingxolo yokungenisa umoya. Ingxolo yemoto ngokusisiseko yindibaniselwano yeengxolo ezahlukeneyo. Ukufezekisa iimfuno eziphantsi zengxolo yemoto, izinto ezichaphazela ingxolo kufuneka zihlalutywe ngokubanzi kwaye kufuneka kuthathwe amanyathelo.

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Ulawulo lokuchaneka kwezahlulo lusebenza ngakumbi, kodwa kufuneka luqinisekiswe ngezixhobo ezifanelekileyo kunye nobuchwepheshe. Amanyathelo anjalo anokuqinisekisa isiphumo esihambelanayo ngokubanzi samalungu emoto; ukongeza, iibheringi zengxolo ephantsi zingasetyenziselwa ukunciphisa ngokufanelekileyo ingxolo yeMechanical yemoto; ingxolo ye-electromagnetic ye-motor ingancitshiswa ngokufanelekileyo ngokuhlengahlengiswa kweendawo zokubeka i-stator kunye ne-rotor, kunye nokulungelelaniswa kokuthambekela kwee-rotor slots; enye luhlengahlengiso lwendlela yomoya yemoto. Thatha amanyathelo kuqweqwe lobuso ukuze uqwalasele ngokufanelekileyo ubudlelwane phakathi kwengxolo yemoto, ukunyuka kobushushu kunye nokusebenza kakuhle. Ukuthetha ngeenjongo, iimfuno zophuhliso lweemveliso zeemoto zihlala zibeka phambili izihloko ezitsha kubavelisi beenjini.
Ingxolo ye-electromagnetic yenjini
Ingxolo ye-electromagnetic ibangelwa ubukhulu becala yimagnetostriction kunye nokungcangcazela kombindi wentsimbi okubangelwa kukutshintsha ngamaxesha athile amandla ombane weradial okanye amandla okutsalwa ngumagnethi angalungelelananga kwimoto.Ingxolo ye-electromagnetic ikwanxulumene neempawu zokungcangcazela kwestator kunye nerotor ngokwayo.Umzekelo, xa amandla okuvuselela kunye nezandi zendalo zivakala, kwanombane omncinci wombane unokuvelisa ingxolo enkulu.
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Ukucinezelwa kwengxolo ye-electromagnetic kunokuqaliswa kwiinkalo ezininzi. Kwii-asynchronous motors, into yokuqala ekufuneka uyenzile kukukhetha inani elifanelekileyo le-stator kunye ne-rotor slots. Ngokuqhelekileyo, umahluko phakathi kwenani leendawo zokubeka i-rotor kunye nenani le-stator slots likhulu kakhulu, oko kukuthi, xa okubizwa ngokuba yi-remote slots ihambelana, ingxolo ye-electromagnetic incinci. Kwimoto eslotyolweyo, i-slot etyekelelweyo inokwenza amandla eradial avelise ukufuduswa kwesigaba ecaleni kwendlela ye-axis yemoto, ngaloo ndlela inciphisa umndilili we-axial radial force kwaye ngaloo ndlela inciphisa ingxolo. Ukuba isakhiwo se-groove esithambekele kabini samkelwe, umphumo wokunciphisa ingxolo ungcono. Isakhiwo se-groove esiphindwe kabini sahlula i-rotor ibe ngamacandelo amabini kunye ne-axial direction. I-skew direction ye-slot nganye ichasene. Kukho kwakhona iringi ephakathi phakathi kwamacandelo amabini.

 

Ukuze kuncitshiswe i-harmonics ye-magnetomotive force, i-double-layer short-time windings ingasetyenziswa. Kwaye uphephe i-fractional slot windings. Kwiimoto zesigaba esisodwa, i-sinusoidal windings kufuneka isetyenziswe. Ukuze kuncitshiswe ingxolo ye-electromagnetic ebangelwa yi-cogging, i-magnetic slot wedges ingasetyenziswa okanye ububanzi be-slot ye-stator kunye ne-rotor bunokuncitshiswa de kusetyenziswe iindawo zokubeka ezivaliweyo. Xa iimotor ezinezigaba ezithathu zisebenza, i-voltage symmetry kufuneka igcinwe kangangoko, kwaye iimotor zesigaba esinye kufuneka zisebenze kumhlaba ojikelezayo ophantse ube setyhula. Ukongezelela, kwinkqubo yokuvelisa i-motor, i-ovality yesangqa sangaphakathi se-stator kunye nesangqa sangaphandle se-rotor kufuneka sincitshiswe kwaye i-concentricity ye-stator kunye ne-rotor kufuneka iqinisekiswe ukwenza i-air gap uniform. Ukunciphisa i-gap flux density kunye nokusebenzisa i-gap enkulu yomoya kunokunciphisa ingxolo. Ukuze uthintele i-resonance phakathi kwamandla e-electromagnetic kunye nobuninzi bendalo be-casing, kunokusetyenziswa ulwakhiwo olufanelekileyo lwe-elastic.

Ixesha lokuposa: Jul-27-2022