Injini enesantya esiphezulu esinesantya esiphezulu semagnethi ehambelanayo inoxinaniso lwamandla aphezulu, ukusebenza kakuhle, ubungakanani obuncinci, ubunzima obukhanyayo kunye nokuthembeka okulungileyo.Ke ngoko, iimotor ze-synchronous zemagnethi ezinesantya esiphezulu zisetyenziswa ngokubanzi kulawulo lwentshukumo kunye neenkqubo zokuqhuba.Isantya esiphezulu semagnethi esisigxina iimotor synchronous iya kuba nethemba elihle kumacandelo eenkqubo zesikhenkcisi sokujikeleziswa komoya, iicentrifuges, iinkqubo zokugcina amandla ezibhabha ngesantya esiphezulu, ukuhamba ngololiwe kunye ne-aerospace.
Isantya esiphezulu semagnethi esisigxina iimotor synchronous zineempawu ezimbini eziphambili.Okokuqala, isantya se-rotor siphezulu kakhulu, kwaye isantya saso ngokuqhelekileyo singaphezulu kwe-12 000 r / min.Okwesibini kukuba i-stator armature winding current kunye ne-magnetic flux density kwi-stator core ine-frequencies ephezulu.Ngoko ke, ilahleko yentsimbi ye-stator, ukulahleka kobhedu kwe-winding kunye nokulahleka kwangoku kwe-eddy kwendawo ye-rotor kwanda kakhulu.Ngenxa yobungakanani obuncinci besantya esiphezulu semagnethi esisigxina ye-synchronous motor kunye noxinzelelo oluphezulu lomthombo wobushushu, ukukhutshwa kobushushu kunzima ngakumbi kunoko kwemoto eqhelekileyo, enokukhokelela kwi-demagnetization engaguqukiyo yemagnethi esisigxina, kwaye kunokubangela ukunyuka kwamaqondo obushushu kwimoto kuphezulu kakhulu, nto leyo eyonakalisa ukugquma kwimoto.
Isantya esiphezulu semagnethi esisigxina iimotor synchronous motors compact motors, ke kuyafuneka ukubala ngokuchanekileyo iilahleko ezahlukeneyo kwinqanaba loyilo lwemoto.Kwimowudi yobonelelo lwamandla aphezulu, ilahleko engundoqo ye-stator iphezulu, ngoko ke kubaluleke kakhulu ukufunda ilahleko engundoqo ye-stator ye-high-speed esisigxina umazibuthe esynchronous motor.

1) Ngohlalutyo olupheleleyo loxinaniso lwemagnethi kumbindi wentsimbi yestator yesantya esiphezulu semagnethi esisigxina motor, kuyaziwa ukuba imagnethi yoxinaniso lwamaza kumbindi wensimbi yestator intsonkothile kakhulu, kunye noxinzelelo lwentsimbi olungundoqo. iqulethe izinto ezithile ze-harmonic.Imowudi yemagneti yendawo nganye ye-stator core yahlukile.Imowudi yemagneti ye-stator yezinyo phezulu ikakhulu itshintshana ngemagneti;Imowudi yemagneti yomzimba wezinyo le-stator inokuqikelelwa njengemowudi yemagnetization etshintshanayo;i-junction yezinyo le-stator kunye nenxalenye yejoka Imowudi ye-magnetization ye-core stator ichaphazeleka kakhulu yintsimi yamagnetic ejikelezayo;imowudi yamagnetic yedyokhwe ye-stator core ichaphazeleka ikakhulu yintsimi yamagnetic.
2) Xa i-high-speed esisigxina umazibuthe motor synchronous ibaleka ngokuzinzileyo kwi-frequency ephezulu, ilahleko yangoku ye-eddy kumbindi wentsimbi ye-stator yenza umlinganiselo omkhulu welahleko yondoqo wentsimbi iyonke, kwaye ilahleko eyongezelelweyo ibalelwa kwelona nani lincinci.
3) Xa impembelelo yemagnethi ejikelezayo kunye namacandelo e-harmonic kwilahleko ye-stator core ithathelwa ingqalelo, isiphumo sokubala sokulahleka kwe-stator core siphezulu kakhulu kunesiphumo sokubala xa siqwalasela kuphela impembelelo ye-alternating field magnetic, kwaye isondele kwi-finite element. isiphumo sokubala.Ngoko ke, xa ubala ilahleko ye-stator core, kuyimfuneko ukubala kungekuphela nje ilahleko yentsimbi eyenziwa yi-alternating field magnetic, kodwa kunye nelahleko yentsimbi eyenziwa yi-harmonic kunye nentsimi yamagnetic ejikelezayo kwi-core stator.
4) Ukuhanjiswa kwelahleko yentsimbi kwindawo nganye yondoqo westator yesantya esiphezulu semagnethi esisigxina yemoto isuka encinci ukuya enkulu.Umphezulu we-stator, i-junction yezinyo kunye nejoka, amazinyo e-armature winding, amazinyo omsele wokungenisa umoya, kunye nejoka ye-stator ichaphazelekayo yi-harmonic magnetic flux.Nangona ilahleko yentsimbi kwinqanaba lezinyo le-stator lincinci, ukuxinwa kwelahleko kule ndawo kukhulu.Ukongezelela, kukho ubuninzi belahleko yentsimbi ye-harmonic kwimimandla eyahlukeneyo ye-stator core.