Mehato e meraro ea asynchronous motorske tseo hangata re li bitsang li-motors tsa AC
Ntho e hlokahalang bakeng sa ho potoloha ha li-motor tse tharo tsa asynchronous ke ho ba le matla a khoheli a potolohang. Maqhubu a stator a li-motor tse tharo tsa asynchronous a sebelisetsoa ho hlahisa matla a khoheli a potolohang. Joalo ka ha bohle re tseba, li-voltages tsa mohato-mohato pakeng tsa mekhahlelo li fapana ka likhato tse 120, 'me litsela tsa sebaka sa mapheo a mararo a stator ea karolo e meraro ea asynchronous motor le tsona li fapana ka likhato tse 120. Ka tsela ena, ha "stator winding" e feta, ha motlakase oa mekhahlelo e meraro o buloa, "stator winding" e hlahisa matla a khoheli a potolohang.
Matla a khoheli a potolohang a potoloha hang sebakeng ha hajoale a fetoha hang ka potoloho. Ka mantsoe a mang, lebelo la ho potoloha ha matla a khoheli a potolohang a lumellana le phetoho ea hona joale. Lebelo la ho potoloha ha matla a khoheli a potolohang ke ka tsela e latelang. n=60f/P Mona, f ke maqhubu a phepelo ea motlakase, P ke palo ea lipara tsa palo tsa matla a khoheli, 'me yuniti ea n ke palo ea ho potoloha ka motsotso. Ho ea ka mokhoa ona, lebelo la motlakase le amana le makhetlo a mangata a lipalo tsa magnetic le maqhubu a matla a matla.
Ho tsoelipana hoa mokhahlelo o le mongkarolo e meraro ea asynchronous motorke 1, 'me rotor e ka sebōpeho sa sedan. Ha motlakase oa sinusoidal oa mohato o le mong o feta har'a stator winding, motlakase o hlahisa matla a khoheli a AC. Matla le tataiso ea matla ana a khoheli a fetoha sinusoid ha nako e ntse e ea, empa kaha e tsitsitse sebakeng, matla ana a khoheli a boetse a bitsoa matla a khoheli a sebetsanang le matla a khoheli. Matla ana a khoheli a hoholehang a ka aroloa ho ba likarolo tse peli tse bilikang ka lebelo le ts'oanang le litsela tse bilikang tse fapaneng. Ha rotor e eme, matla ana a mabeli a pota-potileng a hlahisa li-torque tse peli ho rotor, tse bataletseng le tse fapaneng ka tsela, kahoo torque ke 0 ha e thehoa, kahoo motlakase ha o khone ho potoloha.
Ha ho sebelisoa matla a kantle ho potolohamekhahlelo e meraro induction ac motorka tsela e itseng (ho potoloha ka clockwise, joalo-joalo), motsamao oa matla a khoheli a sehang pakeng tsa matla a khoheli a potolohang le matla a khoheli a potolohang ka tsela ea oache e ba nyane. Motsamao oa matla a khoheli a khaotsoeng lipakeng tsa matla a khoheli a potolohang le matla a khoheli a potolohang oache a ba kholoanyane. Ka tsela ena, ho leka-lekana hoa putlama, torque eohle ea motlakase e hlahisoang ke rotor e ke ke ea e-ba zero, 'me rotor e tla potoloha ka tsela ea propulsion.