Inqanaba lesithathu le-AC elihambelanayoi-motor okanye i-asynchronous motor (emva koku ibizwa ngokuba yi-motor yesigaba sesithathu se-AC), xa i-stator winding idityanisiwe kunikezelo lwamandla, oko kukuthi, intsimi yamagnetic ejikelezayo iveliswa, ukwenzela ukuba, kwi-motor asynchronous, i-rotor yenziwe ngoku kwi-electromagnetic induction; Kwi-synchronous motor rotor kufuneka ufake i-excitation current. Irotha yemoto inemagnethi kwaye ijikeleziswa ngumtsalane we-electromagnetic. I-motor synchronous ijikeleza ngokuhambelana nesantya esihambelanayo emva kwe-excitation; Ukujikeleza kwe-asynchronous motor kuvelisa ukutyibilika.
Isizukulwana somxhuzulane wemagnethi ejikelezayo kungenxa yokuba umgca wemagnethi unezona mpawu zimfutshane, amandla ombane enza ukuba imoto ibaleke kumgca we-electromagnetic center, oko kukuthi, amandla ombane we-motor stator kunye nerotor isebenza kwicala leradial. , ukwenzela ukuba balinganise omnye komnye, kwaye abayi kuvelisa amandla e-axial magnetic.
Kutheni i-motor ivelisa amandla e-axial ngexesha lokusebenza?
Umgca we-electromagnetic embindini wemoto ngumgca wesalathiso wodibaniso phakathi kweishaft yemotokunye nokudityaniswa kwezixhobo zoomatshini eziqhutywayo. Nangona kunjalo, kuba akukho phawu lwe-electromagnetic centerline kuyilo kunye nokwenziwa kwemoto, umzobo wofakelo kunye nobungakanani bokulinganisa obunikezelwe yifayile engacwangciswanga enikezelweyo xa imotor ifakiwe kwaye ukudibanisa kusekwe kwiziko lomatshini loyilo.
Ngale ndlela, i-motor ngokuqinisekileyo iya kubonakala kwintsebenzo yangempela kuba umgca weziko lomatshini kunye nomgca we-electromagnetic center awuhambelani kwaye ubonakale u-offset, oko kukuthi, ukufakwa kwe-motor, impazamo yokudibanisa, amandla e-axial aveliswa. Isalathiso samandla e-axial kukuvelisa ukutyhala okanye ukutsala amandla e-axial kwisixhobo somatshini esiqhutywayo, okukhokelela kumonakalo kwiibheringi okanye kumatshini wonke wemoto kunye nesixhobo somatshini esiqhutywayo.
Kuhlobo lokhuseleko olwandisiweyo uvuselelo olungelulo lwesibinii-synchronous motor, izinto zayo zingaphezulu, ngoko ke ngokombono wenkqubo yokuvelisa, ukuphucula umgangatho wokubhoboza; Nciphisa i-chip burr; Landela ngokungqongqo inkqubo yoluleko lwenani leengcezu ze-laminated kunye noxinzelelo lwe-laminated ukuqinisekisa ubude be-stator kunye ne-rotor core; Ukuphelisa ukufakwa okwenziweyo kunye neempazamo zendibano, ngelixa lifuna abasebenzi bezobugcisa beshishini ukuba babe nomgangatho ophezulu wobugcisa kunye nezakhono zokuhlanganisa kakuhle, kukunciphisa amandla e-axial yesiqinisekiso senkqubo. Ukongeza, umyili kufuneka abe nobuchule kwinkqubo yokwenziwa kwemveliso, inkqubo yokuhlanganisa imveliso, kunye nokuthathela ingqalelo iyonke kuyilo lolwakhiwo kwaye ngokuhambelana nolawulo lwemoto, uyilo lwefeni, isalathiso se-chute kunye nezinye izinto zendalo eziveliswa bubukhulu kunye nesalathiso samandla axial. , ukuze bakwazi ukukhawulelana okanye banciphise ukuya kwinqanaba elincinci. Kwangaxeshanye, amagcisa endibano yemveliso kufuneka athathe inxaxheba kuvavanyo lokuqala lokulungiswa kweempazamo emva kwendibano yemveliso.
Kuvavanyo lokulungisa ingxaki, kubaluleke ngakumbi ukufuna igcisa lokuhlola ukuba lilungelelanise ixabiso lokufuduka kunye nesalathiso sokufuduka sendawo yerotor kwinkqubo yendibano ngokweyona datha yokuphelisa yomgca weziko lemoto kunye neziko lombane elivavanyiweyo kwi-no- umthwalo kunye novavanyo lomthwalo kumfuniselo wendibano yovavanyo lomzekelo.
Ixesha lokuposa: Jul-04-2024
