Kedu ihe e ji mara moto ugboro ugboro?

Nke obere voltaji agbanwe ugboro motos mepụtara siteỤlọ ọrụ LT SIMOnwere àgwà ndị a

1. Nhazi eletrọnịkị: Maka moto asynchronous nkịtị, ihe ndị bụ isi arụ ọrụ a tụlere n'oge nrụpụta bụ ikike ibu ibu, ịrụ ọrụ mmalite, arụmọrụ na ihe ike. Maka moto ndị na-agbanwe agbanwe na-agbanwe agbanwe, ebe ọ bụ na mpempe akwụkwọ dị oke egwu na-adaba na ike ugboro ugboro, ha nwere ike ịmalite ozugbo mgbe mpempe akwụkwọ dị egwu dị nso na 1. Ya mere, ike ibubiga ihe ókè na ịmalite ịrụ ọrụ adịghị mkpa ka a na-atụle ya nke ukwuu, na isi okwu nke a ga-edozi bụ otu esi emeziwanye ihe ngbanwe nke moto na-enye ike na-abụghị sinusoidal. Usoro ndị a na-abụkarị ndị a:

1) Belata nkwụsị nke stator na rotor dị ka o kwere mee.

Ibelata nguzogide stator nwere ike ibelata mfu ọla kọpa bụ isi iji kwụọ ụgwọ maka mmụba nke mfu ọla kọpa kpatara site na harmonics dị elu.

2) Iji gbochie harmonics dị elu na nke ugbu a, ọ dị mkpa ka abawanye inductance nke moto nke ọma. Agbanyeghị, ka mmụba nke oghere rotor na-emeghachi omume, ka mmetụta akpụkpọ ahụ na-abawanye, yana mfu ọla kọpa na-adaba adaba. Ya mere, nha nke reactance moto leakage ga-eburu n'uche na ezi uche nke impedance dakọtara n'ime dum ụkpụrụ iwu nso.
3) A na-emepụta sekit magnetik bụ isi nke moto ugboro ugboro ka ọ bụrụ nke na-adịghị mma. Nke mbụ, a na-ewere na harmonics dị elu ga-eme ka saturation nke sekit magnetik dịkwuo omimi. Nke abuo, a na-ewere na na obere oge, mmepụta voltaji nke inverter kwesịrị ịbawanye n'ụzọ kwesịrị ekwesị iji mee ka ọ dịkwuo elu.

2. Nhazi nhazi

Mgbe ị na-emepụta ihe owuwu ahụ, ihe kachasị echebara echiche bụ mmetụta nke njirimara ọkụ eletrik na-abụghị nke sinusoidal na ihe mkpuchi mkpuchi, vibration, usoro jụrụ oyi na akụkụ ndị ọzọ nke moto na-agbanwe agbanwe. N'ozuzu, okwu ndị a kwesịrị ịṅa ntị na:

1) Ọkwa mkpuchi, n'ozuzu F ọkwa ma ọ bụ karịa, na-ewusi mkpuchi ahụ ike na ala na ike mkpuchi nke waya na-atụgharị, na karịsịa tụlee ike nke mkpuchi na-eguzogide voltaji mkpali.

2) N'ihi nansogbu vibration na mkpọtụ nke moto, Ekwesịrị ịtụle isi ike nke akụrụngwa moto na ihe niile, na oge okike ya kwesịrị ịba ụba dịka o kwere mee iji zere resonance na ebili mmiri ọ bụla.

3) Usoro jụrụ oyi: N'ozuzu, a na-anakwere ikuku ventilashị mmanye, ya bụ, isi moto jụrụ oyi bụ moto nọọrọ onwe ya na-anya.

4) Usoro iji gbochie shaft ugbu a, na-ebu ihe mkpuchi ihe kwesịrị ịnakwere maka moto nwere ikike karịrị 160KW. Isi, ọ dị mfe imepụta asymmetry magnetik na chaft current. Mgbe ejikọtara ugbu a nke ihe ndị ọzọ dị elu na-emepụta, ogwe aka ugbu a ga-abawanye nke ukwuu, na-ebute mmebi, ya mere a na-emekarị ihe mkpuchi.

5) Makamoto na-agbanwe ike mgbe niiles, mgbe ọsọ ahụ gafere 3000/min, a ga-eji mmanụ griiz pụrụ iche na-eguzogide okpomọkụ dị elu iji kwụọ ụgwọ maka mmụba okpomọkụ nke ibu.

Moto ndị na-agbanwe agbanwe nwere ike ịrụ ọrụ ogologo oge n'ụdị ọnụọgụ mgbanwe nke 0.1HZ--130HZ.
Moto nkịtị nwere ike na-agba ọsọ ogologo oge na nso nke: 20--65hz maka 2 okporo osisi.

25--75hz maka ogwe osisi 4.

30--85hz maka ogwe osisi 6.

35--100hz maka okporo osisi 8.