I-high-speed unomphela uzibuthe motor synchronous inomthamo omkhulu wamandla, ukusebenza kahle okuphezulu, usayizi omncane, isisindo esilula nokuthembeka okuhle.Ngakho-ke, ama-motor synchronous kazibuthe anesivinini esiphezulu asetshenziswa kabanzi ekulawuleni ukunyakaza kanye nezinhlelo zokushayela.Amamotho we-synchronous kazibuthe anesivinini esiphezulu azoba nethemba elihle emkhakheni wezinhlelo zokushibilika komoya, ama-centrifuge, amasistimu okugcina amandla e-flywheel anesivinini esikhulu, ezokuthutha ngololiwe kanye ne-aerospace.
Amamotho we-synchronous kazibuthe anesivinini esiphezulu anezici ezimbili eziyinhloko.Okokuqala, isivinini se-rotor siphezulu kakhulu, futhi isivinini saso ngokuvamile singaphezu kuka-12 000 r/min.Okwesibili ukuthi i-stator armature winding current kanye ne-magnetic flux density ku-stator core kunamafrikhwensi aphezulu.Ngakho-ke, ukulahlekelwa kwensimbi ye-stator, ukulahlekelwa kwethusi kwe-winding kanye nokulahlekelwa kwamanje kwe-eddy ye-rotor surface kwanda kakhulu.Ngenxa yobukhulu obuncane benjini ye-synchronous yamagnetic enesivinini esiphezulu kanye nomthombo wokushisa ophezulu, ukuchithwa kokushisa kwayo kunzima kakhulu kunokwemoto evamile, okungase kuholele ekuqothulweni okungenakuhlehliswa kozibuthe ongunaphakade, futhi kungase kubangele ukunyuka kwezinga lokushisa emotweni kuphezulu kakhulu, okulimaza ukufakwa kwe-motor.
Ama-motor synchronous azibuthe anesivinini esiphezulu angama-compact motors, ngakho-ke kuyadingeka ukubala ngokunembile ukulahlekelwa okuhlukahlukene esigabeni sokuklama semoto.Kumodi yokunikezwa kwamandla okuvama okuphezulu, ukulahleka komgogodla we-stator kuphezulu, ngakho-ke kudingekile kakhulu ukutadisha ukulahleka komgogodla we-stator we-high-speed unomphela uzibuthe synchronous motor.

1) Ngokuhlaziywa kwesici esilinganiselwe sokuminyana kazibuthe kumongo wensimbi we-stator wenjini ehambisanayo kazibuthe enesivinini esiphezulu, kungaziwa ukuthi i-waveform ye-magnetic density waveform ku-stator iron core iyinkimbinkimbi kakhulu, kanye nokuminyana kwe-iron core kazibuthe. iqukethe izingxenye ezithile ze-harmonic.Imodi ye-magnetization yendawo ngayinye ye-stator core ihlukile.Imodi ye-magnetization ye-stator yezinyo phezulu ngokuyinhloko i-alternating magnetization;imodi yamagnetization yomzimba wezinyo le-stator ingalinganiswa njengemodi ye-magnetization eshintshanayo;ukuhlangana kwezinyo le-stator kanye nengxenye yejoka Imodi ye-magnetization ye-stator core ithinteka kakhulu insimu yamagnetic ejikelezayo;imodi ye-magnetization yejoka le-stator core ithinteka kakhulu yi-alternating magnetic field.
2) Lapho injini ye-synchronous kazibuthe enesivinini esiphezulu isebenza ngokuzinza kumafrikhwensi aphezulu, ukulahlekelwa kwamanje kwe-eddy ku-stator iron core kubala ingxenye enkulu yokulahleka kwengqikithi yensimbi, futhi ukulahlekelwa okwengeziwe kubala ingxenye encane kakhulu.
3) Uma kucatshangelwa umthelela wensimu kazibuthe ezungezayo kanye nezingxenye ze-harmonic ekulahlekeni kwe-stator core, umphumela wokubala wokulahleka kwe-stator core uphakeme kakhulu kunomphumela wokubala uma kucutshungulwa kuphela umthelela wokushintshana kukazibuthe, futhi useduze nento enomkhawulo. umphumela wokubala.Ngakho-ke, lapho ubala ukulahlekelwa kwe-stator core, kuyadingeka ukubala hhayi kuphela ukulahlekelwa kwensimbi okukhiqizwe insimu yamagnetic eshintshanayo, kodwa futhi nokulahlekelwa kwensimbi okukhiqizwa yi-harmonic kanye nensimu yamagnetic ejikelezayo ku-stator core.
4) Ukusatshalaliswa kokulahleka kwensimbi endaweni ngayinye ye-stator core ye-high-speed unomphela uzibuthe synchronous motor isuka kokuncane kuye enkulu.Ingaphezulu le-stator, ukuhlangana kwezinyo nejoka, amazinyo e-armature winding, amazinyo omsele wokungenisa umoya, kanye nejoka le-stator lithinteka yi-harmonic magnetic flux.Nakuba ukulahlekelwa kwensimbi ekugcineni kwezinyo le-stator kukuncane kakhulu, ukuminyana kokulahlekelwa kule ndawo kukhulu kakhulu.Ngaphezu kwalokho, kunenani elikhulu lokulahlekelwa kwensimbi ye-harmonic ezindaweni ezihlukahlukene ze-stator core.