A na-akpọ igwe nke na-agbanwe ike eletrik ka ọ bụrụ ike igwe eletriki. Ndị a dị mfe n'ọdịdị, ha dị mfe iji, ha dị ọnụ ala, ha dị oke mma, ha adịghịkwa agbanwe agbanwe, ha dịkwa mma maka ịrụ ọrụ. Moto induction nke nwere usoro atọ bụ otu n'ime ụdị ndị ahụ ma dị iche na ụdị moto eletrik ndị ọzọ. Isi ihe dị iche bụ na enweghị njikọ eletriki site na winding rotor gaa na isi iyi ọ bụla nke ọkọnọ. A na-enye ọkụ eletrik na voltaji achọrọ na sekit rotor site na induction sitere na winding stator. Nke a bụ ihe kpatara a ga-eji kpọọ ya dị ka moto induction. Isiokwu a na-akọwa moto induction nke Squirrel cage, nke bụ otu n'ime ụdị moto induction nke usoro atọ.
Kedu ihe bụ Squirrel Cage Induction Motor?
Nkọwa: Moto squirrel cage bụ otu n'ime ụdị moto induction. Iji mepụta mmegharị, ọ na-eme ka electromagnetism sie ike. Ebe ọ bụ na a na-ejikọ ogwe mmepụta na ihe dị n'ime rotor nke dị ka igbe. Ya mere, a na-akpọ ya squirrel cage. Mkpuchi abụọ nke njedebe ya bụ, okirikiri n'ụdị ya, nke bụ rotor na-ejikọta. A na-eme ihe ndị a dabere na EMF ya bụ, nke stator mepụtara. EMF a na-emepụtakwa ụlọ mpụta nke ejiri mpempe ígwè laminated na waya coiling mee. Akụkụ abụọ bụ isi nke ụdị moto induction ọ bụla bụ stator na rotor. Mkpuchi squirrel bụ ụzọ dị mfe isi dọta mmetụta induction electromagnetic. E gosiri moto induction cage squirrel 4-pole n'okpuru.
Ụkpụrụ Ọrụ Motor Induction nke squirrel Cage
Ọrụ injin squirrel induction na-adabere na ụkpụrụ nke electromagnetism. Mgbe enyere usoro nhazi nke stator na AC nke e-phase, ọ na-emepụta mpaghara magnetik na-agbagharị agbagharị (RMF) nke nwere ọsọ a na-akpọ ọsọ synchronous. RMF a na-akpata voltaji na ogwe rotor. Ya mere, oge ahụ na-agafe na nke ahụ. N'ihi oge rotor ndị a, a na-emepụta oghere magnetik onwe ya nke na-emekọrịta ihe na mpaghara stator. Ugbu a, dịka ụkpụrụ si dị, mpaghara rotor na-amalite imegide ihe kpatara ya. mgbe RMF jidere oge rotor, oge rotor na-adaba na efu. Mgbe ahụ agaghị enwe oge dị n'etiti rotor na RMF.
Ya mere, rotor na-enweta ike tangential efu ma na-ebelata obere oge. Mgbe mbelata a gasịrị n'oge rotor, a na-akpali ọkụ rotor ọzọ site na nhazigharị mmegharị dị n'etiti RMF na rotor. Ya mere, a na-eweghachi ike tangential nke rotor maka ntụgharị ahụ ma malite site na ịgbaso RMF. N'okwu a, rotor na-ejigide ọsọ na-aga n'ihu, nke dị obere karịa ọsọ nke RMF na ọsọ synchronous. N'ebe a, a na-atụ ọdịiche dị n'etiti ọsọ nke RMF na rotor n'ụdị mmịpụ. Enwere ike nweta ugboro ikpeazụ nke rotor site na mmụba nke mmịpụ na ugboro ọkọnọ.
Ọrụ Nrụpụta Moto Ngwunye Ọkụ
Akụkụ ndị achọrọ maka ịrụ injin induction cage squirrel bụ stator, rotor, fan, na bearings. Stator ahụ nwere usoro ntụgharị nke usoro atọ site na igwe na eletriki ruo ogo 120, nke nwere ebe a na-etinye ígwè na isi ya. Iji nye ụzọ nke obere enweghị mmasị maka flux nke AC current na-emepụta, a na-etinye winding ahụ n'elu isi ígwè e ji laminated mee.
Rotor na-agbanwe ike eletriki enyere ka ọ bụrụ mmepụta igwe. Ogwe ahụ, ogwe ọla kọpa dị mkpụmkpụ, bụ akụkụ nke rotor ahụ. Iji zere hysteresis na eddy currents nke na-ebute ọnwụ ike, a na-etinye rotor ahụ n'ime laminate. Na iwu iji gbochie cogging, ndị na-eduzi ya na-agbagọ agbagọ nke na-enyekwa aka inye ezigbo nha mgbanwe.
Fan nke dị n'azụ rotor maka mgbanwe okpomọkụ na-enyere aka idobe okpomọkụ nke moto ahụ n'okpuru oke. Maka ntụgharị dị nro, a na-enye bearings na moto ahụ.
Ọdịiche dị n'etiti injin Squirrel Cage Induction na injin Slip Ring Induction.
Uru
Uru nke injin induction cage squirrel gụnyere ihe ndị a
Ọdịdị dị mfe ma sie ike.
Ọnụ ego mbụ dị ala yana ọnụ ahịa mmezi.
Na-ejigide ọsọ na-aga n'ihu.
Ike ibufe ibu dị elu.
Nhazi mmalite dị mfe.
Ike dị elu.
Mfu ọla kọpa rotor dị ala.
Arụmọrụ dị elu.
Ihe ọghọm dị na ya
Ihe ọghọm dị na injin induction cage squirrel gụnyere ihe ndị a.
Moto
Oke mmalite ugbu a
Ọ na-enwe mmetụta dị ukwuu maka mgbanwe na voltaji ọkọnọ
Ike dị ala na ibu dị mfe.
Njikwa ọsọ siri ike nke ukwuu
Ọkụ mmalite dị oke njọ n'ihi obere nguzogide rotor ya.
Oge ozi: Juun-26-2024