Matoorada asynchronous, silbadu waa xaalad lagama maarmaan u ah hawlgalka matoorka, taas oo ah, xawaaraha rotor ayaa had iyo jeer ka yar xawaaraha wareegga magnetic. Matoorka isku midka ah, meelaha magnetic ee stator iyo rotor-ku had iyo jeer waxay ku hayaan xawaare isku mid ah, taas oo ah, xawaaraha wareeg ee matoorku wuxuu la socdaa xawaaraha magnetic.
Laga soo bilaabo falanqaynta qaabdhismeedka, qaab dhismeedka stator ee matoorka isku midka ah kama duwana kan mashiinka asynchronous.Marka hadda saddex-waji ah la dhex maro, goob birlabeed ah oo isku-beddelaysa ayaa la soo saari doonaa; qaybta rotor ee matoorku waxay sidoo kale leedahay dhul magnetic sinisoidally qaybsan oo ah kicinta DC, kaas oo sidoo kale laga dhalin karo birlab joogto ah.
Marka uu matoorku si caadi ah u socdo, xawaaraha wareega ee magnetic field rotor wuxuu la jaan qaadayaa xawaaraha wareega ee goobta magnetic stator, taas oo ah, stator iyo rotor fields magnetic waa kuwo xadidan meel bannaan, taas oo ah dabeecadda isku midka ah ee isku midka ah. matoor. Marka ay labadoodu is-waafaqayn waayaan, waxaa loo arkaa in matoorku uu ka baxay tallaabo.
Qaadashada jihada wareegga rotor sida tixraaca, marka rotor magnetic field uu hoggaamiyo garoonka magnetic stator, waxaa la fahmi karaa in rotor magnetic field uu yahay kan ugu sarreeya, taas oo ah, beddelka tamarta ee hoos yimaada ficilka awoodda, matoorka isku midka ah waa gobolka koronto-dhaliyaha; Taas beddelkeeda, jihada wareeg ee rotor-ka matoorka ayaa weli ah tixraac ahaan, marka goobta magnetic rotor-ka uu ka danbeeyo garoonka magnetic stator, waxaan fahmi karnaa in stator magnetic field uu jiido rotor si uu u dhaqaaqo, matoorkuna waa xaalad mootada. .Inta lagu jiro hawlgalka matoorka, marka culeyska uu jiido rotor-ku uu kordho, dib u dhaca goobta magnetic rotor marka loo eego goobta magnetic stator ayaa kordhin doonta. Cabbirka matoorku wuxuu ka tarjumayaa awoodda matoorka, taas oo ah, isla korantada la qiimeeyay iyo hadda la qiimeeyay, awoodda weyn, way weyn tahay xagasha awoodda u dhiganta.
Haddii ay tahay xaaladda matoorka ama xaaladda koronto-dhaliyaha, marka matoorku aanu wax-load ah lahayn, xagasha awoodda aragtidu waa eber, taas oo ah, labada goobood ee magnetic gabi ahaanba waa isku mid, laakiin xaaladda dhabta ah ayaa ah in ay sabab u tahay qaar ka mid ah khasaaraha matoorka. , wali waxaa jira xagal awoodeed oo u dhexeeya labada. Jira, ka yar oo kaliya.
Marka meelaha magnetic rotor-ka iyo istator-ka aan la wada socon, xagasha awooda matoorka ayaa isbedesha.Marka rotor-ku uu ka danbeeyo garoonka magnetic stator, goobta magnetic stator waxay soo saartaa xoog wadista rotor-ka; marka rotor magnetic field uu hogaamiyo garoonka magnetic stator, goobta magnetic stator waxay soo saartaa caabbinta rotor-ka, markaa celceliska wareeggu waa eber.Maaddaama rotor-ku aanu helin qulqulka iyo awoodda, waxay ku timaadaa joogsi tartiib ah.
Marka matoorka isku midka ah uu socdo, goobta magnetic stator ayaa kaxeysa goobta magnetic rotor si uu u wareego.Waxaa jira wareeg go'an oo u dhexeeya labada goobood ee magnetic, iyo xawaaraha wareeg ee labadoodu waa siman yihiin.Marka xawaaraha labadu aanu sinnayn, matoorka isku xidhani ma jiro, matoorku si tartiib ah ayuu u joogsan doonaa.Xawaaraha rotor-ku wuu ka baxsan yahay goobta magnetic stator, taas oo keenaysa in qulqulka isku midka ah uu baaba'o iyo rotorku si tartiib ah u joogsado, taas oo loo yaqaan " ifafaale ka baxsan-tallaabada ".Marka ay dhacdo dhacdo-ka-baxsan-tallaabo, stator-ka hadda si degdeg ah u kacaya, taas oo ah mid aad u xun. Korontada waa in la gooyaa sida ugu dhaqsaha badan si looga fogaado waxyeelo soo gaarto mootada.
Waqtiga boostada: Jul-04-2022