Kutheni i-motor rotors ineendawo zokubeka ezivaliweyo?

Ngokusukela ngokuqhubekayo ukusebenza kakuhle kwemoto, iirotor ezivaliweyo zibonwa ngokuthe ngcembe ngabavelisi beemoto. Kubaiimotor ezinenqanaba lesithathu le-asynchronous, ngenxa yobukho be-stator kunye ne-rotor grooves, ukujikeleza kuya kuvelisa ukulahleka kwe-pulsation. Ukuba i-rotor ithatha i-slot evaliweyo, i-gap yomoya esebenzayo iyancipha, kwaye i-pulsation ye-gap ye-air gap intsimi yemagneti iyancipha, ngaloo ndlela inciphisa amandla okuvuselela kunye nokulahleka kwe-harmonic field magnetic, enceda ukuphucula ukusebenza kwemoto.
Ulwalathiso lwe-Arch luyipharamitha ebalulekileyo ye-rotor evaliweyo ye-slot, kwimeko yohlobo olufanayo lwe-rotor slot, ukhetho lwe-arch yebhulorho ehlukeneyo yokuphakama kuya kuba nemigangatho eyahlukeneyo yempembelelo ekusebenzeni kwemoto. Ukupakishwa kwe-slot rotor evaliweyo ngenxa yokuba akukho slot engabonakaliyo, ukukhangela ukucoceka kunzima, kulula ukubonakala ingxaki efihliweyo ye-sawtooth, ukwandisa izinto ezingalawulekiyo.

Ukusetyenziswa kwei-rotor ivaliwe i-slot, ngelixa ukunciphisa ilahleko elahlekileyo kunye nokusetyenziswa kwentsimbi ye-motor, kuya kwandisa ukuphendulwa kwe-rotor ukuvuza, okubangelwa ukuhla kwamandla, ukunyuka komthwalo we-stator okwangoku, ukunyuka kwelahleko ye-stator; i-torque yokuqala kunye nokuqala kwangoku kunciphile, izinga lokuthengisa liye landa. Ke ngoko, xa usebenzisa i-slot evaliweyo, utshintsho kwiidatha ezahlukeneyo zokusebenza kufuneka ziqwalaselwe ngaxeshanye ukuze kuphuculwe ukusebenza ngokubanzi kwemoto.

Yintoni injini yokungenisa?

I-motor induction ibhekisa kuhlobo lwe-stator kunye ne-rotor ngokufakwa kwe-electromagnetic, inductance yangoku kwi-rotor ukuqonda i-electromechanical convertion motor. I-stator ye-motor induction inamacandelo amathathu: i-stator core, i-stator winding kunye nesihlalo. I-rotor iqukethe i-rotor core, i-rotor winding kunye ne-rotor shaft. I-rotor core, ekwayinxalenye yesekethe enkulu yamagnetic, ngokuqhelekileyo yenziwe ngamashiti ensimbi ye-silicon afakwe kubunzima obuyi-0.5mm, kwaye ingundoqo igxininiswe kwi-rotor shaft okanye i-rotor bracket. I-rotor yonke inembonakalo ye-cylindrical.

Iii-rotor windingszahlulwe zibe zintlobo ezimbini: ikheji kunye ne-wirewound. Ngaphantsi kweemeko eziqhelekileyo, isantya se-rotor se-motor induction sihlala sincinci okanye siphezulu kunesantya semagnethi ejikelezayo (isantya se-synchronous), ngoko ke ii-motor induction zikwabizwa ngokuba "yi-asynchronous motors". Xa umthwalo we-motor induction induction, isantya se-rotor kunye nesantya sokujikeleza siya kutshintsha ngokufanelekileyo, ukwenzela ukuba amandla ombane, okwangoku kunye ne-electromagnetic torque kwi-rotor conductor iya kutshintsha ngokufanelekileyo ukulungelelanisa neemfuno zomthwalo. Ngokwezinga elilungileyo okanye elibi lokujikeleza kunye nobukhulu bemoto yokungenisa, kukho iindidi ezintathu zokusebenza: i-motor, i-generator kunye ne-electromagnetic brake.