moto synchronous magnet na-adịgide adịgide dị elu

Igwe magnetik synchronous nke na-adịgide adịgide na-adị elu nwere njupụta ike dị elu, arụmọrụ dị elu, obere nha, ịdị arọ dị mfe na ntụkwasị obi dị mma.Ya mere, elu-ọsọ na-adịgide adịgide magnet synchronous Motors na-ọtụtụ ebe na-eji njikwa ngagharị na mbanye usoro.Igwe ndọta synchronous nke na-adịgide adịgide dị elu ga-enwe atụmanya dị mma n'ọhịa nke sistemu ikuku ikuku, centrifuges, sistemu nchekwa nchekwa ọkụ na-agba ọsọ ọsọ, ụgbọ okporo ígwè na mbara ikuku.
Igwe eji arụ ọrụ magnetik na-agba ọsọ dị elu nwere njirimara abụọ.Nke mbụ, ọsọ nke rotor dị oke elu, ọsọ ya na-adịkarị karịa 12 000 r / min.Nke abụọ bụ na stator armature winding current na magnetik flux density na stator core nwere ugboro dị elu.Ya mere, mfu ígwè nke stator, mfu ọla kọpa nke winding na eddy ugbu a ọnwụ nke rotor elu na-amụba nke ukwuu.N'ihi na obere size nke elu-ọsọ na-adịgide adịgide magnet synchronous moto na elu okpomọkụ isi iyi njupụta, ya okpomọkụ dissipation siri ike karịa nke ot moto, nke nwere ike iduga irreversible demagnetization nke na-adịgide adịgide magnet, na nwekwara ike ime ka The ịrị elu okpomọkụ na moto dị oke elu, nke na-emebi ihe mkpuchi na moto.
Igwe ọkụ na-adịgide adịgide magnetik synchronous Motors bụ kọmpat Motors, n'ihi ya, ọ dị mkpa iji gbakọọ n'ụzọ ziri ezi dị iche iche los na imewe ogbo nke moto.N'ime ọnọdụ ọkọnọ ike ugboro ugboro, ọnwụ stator core dị elu, yabụ ọ dị ezigbo mkpa ịmụ stator core ọnwụ nke nnukwu igwe na-adịgide adịgide magnet synchronous moto.

1) Site na nyocha nke njedebe nke njupụta magnetik na stator iron core nke nnukwu igwe na-adịgide adịgide magnet synchronous moto, ọ nwere ike mara na magnetik njupụta waveform na stator iron core dị nnọọ mgbagwoju anya, na ígwè isi magnetik njupụta. nwere ụfọdụ akụkụ harmonic.Ụdị magnetization nke mpaghara ọ bụla nke isi stator dị iche.The magnetization mode nke stator eze n'elu bụ tumadi alternating magnetization;ọnọdụ magnetization nke stator eze ahu nwere ike dị ka ihe ọzọ magnetization mode;njikọ nke eze stator na akụkụ yoke Usoro magnetization nke stator core na-emetụta nke ukwuu site na ebe ndọta na-atụgharị;ọnọdụ magnetization nke yoke nke stator core na-emetụta nke ọma site na mpaghara ndọta ọzọ.
2) Mgbe moto synchronous magnet na-adịgide adịgide na-agba ọsọ na-agba ọsọ n'ụzọ kwụ ọtọ n'ogo dị elu, mfu eddy dị ugbu a na stator iron core na-akpata ọnụ ọgụgụ kasị ukwuu nke mfu isi ígwè, yana mfu ndị ọzọ na-akpata nke kacha nta.
3) Mgbe a na-atụle mmetụta nke na-atụgharị magnetik na ihe ndị harmonic na stator isi ọnwụ, ngụkọ n'ihi stator isi ọnwụ bụ nke dị elu karịa ngụkọ n'ihi mgbe naanị na-atụle mmetụta nke alternating magnetik, na dị nso na njedebe mmewere. ngụkọ nsonaazụ.Ya mere, mgbe ị na-agbakọ stator core ọnwụ, ọ dị mkpa iji gbakọọ ọ bụghị naanị ígwè na-efunahụ site na ntụgharị magnetik na-emepụta, kamakwa nkwụsị nke ígwè na-emepụta site na harmonic na ntụgharị magnetik na stator core.
4) Nkesa nke iron ọnwụ na mpaghara ọ bụla nke stator isi nke elu-ọsọ magnet synchronous moto na-adịgide adịgide si obere ka nnukwu.N'elu stator, nkwụsị nke ezé na yok, ezé nke armature winding, ezé nke ikuku ventilashion, na yoke nke stator na-emetụta site harmonic magnetik flux.Ọ bụ ezie na mfu ígwè dị n'ọnụ ọnụ eze stator bụ nke kasị nta, njupụta ọnwụ na mpaghara a bụ nke kasị ukwuu.Tụkwasị na nke ahụ, e nwere nnukwu ọnụọgụ harmonic na mpaghara dị iche iche nke isi stator.


Oge nzipu: Mar-15-2022