Kuye kwabonwa ukuba abathengi banokuba neengxaki zokushukuma kweshaft okanye ukunyuka kobushushu bebheringi ngenxa yamandla e-axial, nokuba imoto ekuthethwa ngayo iyasebenza na.i-ac motor yokungenisa umbane ene-voltage ephezulu okanye ephantsiImeko efanelekileyo yokusebenza kwemoto kukuqinisekisa ubudlelwane obufanelekileyo phakathi kwemoto nomthwalo ngaphandle kwamandla e-axial; eneneni, iimoto ezahlukeneyo zibonisa amanqanaba ahlukeneyo amandla e-axial.
Kwimeko yeImoto ye-AC yokungenisa enezigaba ezintathu, uqhagamshelo lwe-stator winding kumbane luphumela ekuvelisweni kwentsimi yemagnethi ejikelezayo. Oku, ke ngoko, kubangela ukungeniswa komsinga kwi-rotor ngokusebenzisa ukungeniswa kwe-electromagnetic, nto leyo ebangela ukuba i-rotor ibe yimagnethi. Le nkqubo ivelisa ukutsalana kwe-electromagnetic kwaye ibangela ukuba i-rotor ijikeleze.
Emva kokusetyenziswa kwe-excitation, i-synchronous motor ijikeleza ngesantya esihambelanayo, ngelixa i-asynchronous motor iyabonakala ityibilika ngenxa yokujikeleza kwayo. Ukuveliswa kwe-magnetic field ejikelezayo ye-motor kungenxa yempawu emfutshane yomgca wamandla we-magnetic. Amandla e-electromagnetic enza i-motor isebenze kumgca ophakathi we-electromagnetic, oko kukuthi, amandla e-electromagnetic e-motor stator kunye ne-rotor asebenza kwicala le-radial, ukuze zilungelelane, kwaye kungabikho mandla e-axial magnetic aveliswayo. Nangona kunjalo, ekusebenzeni kwangempela, amandla e-axial aya kuveliswa ngenxa yezi zinto zilandelayo.
Izizathu zamandla e-axial
● Amandla e-axial aveliswa kukuhamba komoya opholileyo xa ifeni ye-motor rotor isebenza ngaphandle komthwalo.
●Ngenxa yezinto ezifana nenkqubo yokuvelisa kunye nempazamo yokuhlanganisa iimoto, i-stator kunye ne-rotor zibangela ukuba umgca wesikhungo somatshini uphambuke kumgca wesikhungo se-electromagnetic wemoto, nto leyo evelisa amandla e-axial.
●Ukuze kuncitshiswe impembelelo ye-tooth harmonics kuyilo, i-stator okanye i-rotor yenziwa ibe yi-slot structure egobileyo. Ke ngoko, xa umthwalo usebenza, amandla e-electromagnetic anyanzela i-rotor ukuba iphambuke iye kwelinye icala kwaye ivelise amandla e-axial.
Umgca we-electromagnetic center wemoto ngumgca wesalathiso se-motor shaft ekufuneka ibekwe kwi-driven equipment coupling. Nangona kunjalo, ekubeni kungekho phawu lomgca we-electromagnetic center kuyilo nakwimveliso yemoto, ukufakwa kwemoto kunye ne-coupling kusekelwe kwimizobo yokufakela ebonelelwe kumaxwebhu angacwangciswanga. Ubungakanani bokulinganisa busekelwe kwiziko le-mechanical eliyilwe. Ngale ndlela, imoto iya kuphambuka ngokungenakuphepheka ekusebenzeni kwayo ngenxa yokungahambi kakuhle komgca we-mechanical center line kunye nomgca we-electromagnetic center line, oko kukuthi, impazamo yokufakwa kwemoto kunye ne-coupling docking, ivelisa amandla e-axial. Icala le-axial force liyi-push okanye i-draw axial force yezixhobo ze-mechanical eziqhutywayo, nto leyo ebangela umonakalo kwiibheringi okanye kumatshini wonke wemoto kunye nezixhobo ze-mechanical eziqhutywayo.
Kwimoto ehambelanayo yokunyusa ukhuseleko olungenabhrashi, kukho izinto ezininzi. Ke ngoko, ngokwembono yokwenziwa kwenkqubo kunye nokucubungula, ukuphucula umgangatho weeshiti zokubhoboza; ukunciphisa ii-burrs zeeshiti zokubhoboza; ukuthobela ngokungqongqo inkqubo yoqeqesho lwenani lee-laminations kunye noxinzelelo lwe-lamination, ukuqinisekisa ubude bee-stator kunye nee-rotor cores; ukuphelisa iimpazamo zokufakelwa kwabantu kunye nokuhlanganiswa, kunye nokufuna abasebenzi bezobugcisa beshishini ukuba babe nomgangatho ophezulu wobugcisa kunye nezakhono zokuhlanganisa ezintle, sisiqinisekiso senkqubo yokunciphisa amandla e-axial.
Ukongeza, umyili kufuneka abe nobuchule kwinkqubo yokucubungula nokuvelisa, inkqubo yokuhlanganisa imveliso, kwaye aqwalasele ngokupheleleyo ubungakanani kunye necala lamandla e-axial aveliswa zizinto ezinje ngecala lemoto, uyilo lwefeni, kunye necala le-skew slot kuyilo lwesakhiwo, ukuze bakwazi ukulinganisana okanye ukunciphisa kancinci. Kwangaxeshanye, abasebenzi bobuchwephesha bokuhlanganisa imveliso kufuneka bathathe inxaxheba kuvavanyo lokuqala lokulungisa iimpazamo emva kokuhlanganisa imveliso.
Kwilinge lokulungisa iimpazamo, kubaluleke ngakumbi ukufuna iingcali zokuhlola ukuba zifune ngokuchanekileyo inkqubo yokuhlanganisa ukuze zilungise ixabiso lokufuduka kunye nolwalathiso lokufuduka kwendawo yerotor kumaxwebhu obugcisa ngokwedatha yokwenyani yokufuduka yomgca weziko lemoto kunye neziko le-electromagnetic elivavanywe luvavanyo lokungathwali umthwalo kunye nomthwalo kuvavanyo lovavanyo lweprototype.
UWolong, njengomvelisi okhokelayo, uhlala ebeka olu hlolo lobuchwephesha phambili ukuze anike abathengi iimoto zoshishino ezisemgangathweni ophezulu zazo zonke iintlobo zeemoto ezifana neemoto zasemgodini,i-ac motor engaqhumiyoiimoto zeoyile, iimoto zepetroli njalo njalo.
Ixesha leposi: Novemba-25-2024