Makamoto eletriki asynchronous nke atọs, usoro mmalite bụ usoro dị oke mkpa nke na-emetụta arụmọrụ na ndụ ọrụ nke ukwuu. Ụzọ abụọ a na-ejikarị eme ka moto eletriki malite bụ mgbanwe voltaji na mgbanwe ugboro ugboro. Usoro ndị a na-enyere aka ịmepụta usoro mmalite ka mma, na-ebelata nrụgide mekaniki na moto ahụ. Agbanyeghị, mgbe a malitere moto na voltaji ọrụ nkịtị, ọ nwere ike izute ọtụtụ nsogbu, gụnyere jitter, resonance mekaniki, na mgbanwe inertia. Isiokwu a na-enyocha ihe kpatara jitter moto n'oge mmalite na mbelata ike, na otu usoro mgbanwe nwere ike isi belata mmetụta ndị a.
Usoro mmalite nke moto eletriki
Moto eletrikiA na-eme s iji gbanwee ike eletriki ka ọ bụrụ ike igwe. Agbanyeghị, mgbanwe site na ọsọ ọrụ kwụ ọtọ gaa na ọsọ ọrụ nwere ike isi ike. Mgbe a na-enye moto ike na voltaji ọrụ nkịtị, ọ na-enweta mmụba mberede na ọkụ eletrik. Mgbanwe mberede a nwere ike ibute enweghị ike imezi ihe, nke nwere ike ibute judder - mkpọtụ ma ọ bụ mkpọtụ nke nwere ike imebi arụmọrụ moto ahụ.
Judder na-eme n'ihi ọsọ ọsọ nke rotor, nke nwere ike ime ka rotor gafere ebe o zubere. A na-emekarị ka oke a na-akawanye njọ site na inertia nke rotor na ibu ọ na-anya. Akụkụ igwe nke moto ahụ, gụnyere bearings na windings, nwere ike ọ gaghị eme ngwa ngwa maka mgbanwe mberede na ọsọ na torque, na-akpata resonance. Resonance mechanical a nwere ike ime ka jitter dịkwuo elu ma mepụta loop nzaghachi, na-emebi nkwụsi ike nke moto ahụ.
Mgbanwe voltaji na ugboro ugboro
Iji dozie nsogbu ndị a, a na-eji usoro nhazi voltaji na ugboro ugboro. Mgbe ị na-eji nhazi voltaji amalite moto, voltaji ahụ na-abawanye nwayọ nwayọ, na-enye moto ahụ ohere ịgba ọsọ ọsọ ya nke ọma. Mmụba a na-enyere aka ịnọgide na-enwe usoro mmalite kwesịrị ekwesị, si otú a na-ebelata ohere nke mkpọtụ na resonance mechanical. A na-etinye moto ahụ n'okpuru nrụgide dị ala, na-ebute ndụ ogologo oge na ntụkwasị obi ka mma.
N'aka nke ọzọ, mgbanwe ugboro ugboro gụnyere ịgbanwe ugboro ike iji chịkwaa ọsọ nke moto ahụ. Site n'ịmalite moto ahụ na obere ugboro ole na ole ma jiri nwayọ mụbaa ugboro ole ahụ, moto ahụ nwere ike nweta ọsọ kachasị mma. Ụzọ a anaghị ebelata mkpọtụ kamakwa ọ na-eme ka arụmọrụ moto ahụ ka mma.
Mmetụta nke ọdịda ike
Ọkụ ọkụ eletrik nwekwara ike ime ka moto ahụ maa jijiji mgbe ọ maliteghachiri ya. N'oge mberede ọkụ eletrik,moto induction nkebi atọnwere ike ịkwụsị na mberede, na-eme ka rotor ahụ ghara ịdị ike. Mgbe e weghachiri ike, moto ahụ nwere ike ịdaba na mberede nke ọkụ eletrik, na-akpata nsogbu ndị yiri nke a na-enweta n'oge mmalite nkịtị. Mgbanwe na inertia yana resonance mechanical nwere ike ibute oke mkpọtụ nke nwere ike imebi ka oge na-aga.
Na nkenke, usoro mmalite nke moto eletriki bụ mmekọrịta dị mgbagwoju anya nke ike eletriki na igwe. Mgbe a malitere moto eletriki na voltaji ọrụ nkịtị, ha nwere ike ịnweta mgbanwe jitter, resonance mechanical, na inertia nke na-emetụta arụmọrụ. Agbanyeghị, iji usoro nhazi voltaji na ugboro ugboro nwere ike ịmepụta usoro mmalite ka mma, na-ebelata ohere nke nsogbu ndị a. Ịghọta ihe kpatara mkpọtụ moto n'oge mmalite na nkwụsị ọkụ eletrik dị oke mkpa iji mee ka arụmọrụ moto ka mma ma hụ na ndụ ọrụ dị. Site n'itinye atụmatụ mmalite dị irè n'ọrụ, ndị injinia na ndị ọkachamara nwere ike imeziwanye ntụkwasị obi na arụmọrụ nke moto eletriki n'ọtụtụ ngwa.
Oge ozi: Nọvemba-28-2024