Nyochaa nkwụsi ike moto: Ego ole ka a na-ahụta ruru eru?
Kedu ihe a ga-ewere nguzogide nke stator winding nke moto asynchronous nke atọ na-adabere na ike?(Maka iji akwa akwa na ịgbakọ nguzogide dabere na waya waya, ọ bụ ihe na-adịghị mma.) Maka moto n'okpuru 10KW, multimeter na-atụ naanị ole na ole ohms.Maka 55KW, multimeter na-egosi ụzọ iri ole na ole.Ileghara mmeghachi omume inductive maka ugbu a.Maka moto ejikọtara kpakpando 3kw, multimeter na-atụ nguzogide ikuku nke oge ọ bụla ka ọ dị gburugburu 5 ohms (dị ka akara aha moto, nke dị ugbu a: 5.5A. Ike ihe = 0.8. Enwere ike gbakọọ na Z=40 ohms, R = 32 ohms.Ọdịiche dị n'etiti ha abụọ dịkwa oke oke.Site na mmalite moto na mmalite nke ọrụ ibu zuru oke, moto na-agba ọsọ maka obere oge na okpomọkụ adịghị elu.Mgbe ọ gbasịrị maka elekere 1, okpomọkụ na-ebilite ruo n'ókè ụfọdụ, ike moto ahụ ọ ga-adaba nke ukwuu mgbe otu elekere gachara?O doro anya na ọ bụghị!N'ebe a, enwere m olileanya na ndị enyi nwere ahụmahụ eletrik nwere ike iwebata otu ị ga-esi tụọ ya.Ndị enyi na-enwekwa mgbagwoju anya mgbe ị na-arụzi moto nwere ike ịkekọrịta otú ị ghọtara ya?Tinye foto ka ịhụ:A na-atụle nguzogide nke ikuku atọ nke moto dị ka ndị a:1. Mepee mpempe njikọ n'etiti ọdụ ụgbọ ala.2. Jiri obere nguzogide nke multimeter dijitalụ iji tụọ nguzogide na mmalite na njedebe nke ikuku atọ nke moto.N'okpuru ọnọdụ nkịtị, ihe mgbochi nke windings atọ kwesịrị hà nhata.Ọ bụrụ na enwere njehie, njehie enweghị ike ịbụ karịa 5%.3. Ọ bụrụ na nkwụsị nke moto winding karịrị 1 ohm, enwere ike tụọ ya na akwa akwa otu ogwe aka.Ọ bụrụ na nguzogide ikuku moto erughị 1 ohm, enwere ike iji akwa akwa abụọ tụọ ya.Ọ bụrụ na e nwere nnukwu ọdịiche dị na nguzogide n'etiti windings moto, ọ pụtara na moto windings nwere obere sekit, oghere sekit, ogbenye ịgbado ọkụ na njehie na ọnụ ọgụgụ nke winding ntụgharị.4. Enwere ike tụọ nguzogide mkpuchi n'etiti windings na mkpuchi mkpuchi n'etiti windings na shells site na:1) A na-atụ moto 380V na megohmmeter nwere oke nha nke 0-500 megohms ma ọ bụ 0-1000 megohms.Nguzogide mkpuchi ya enweghị ike ịbụ ihe na-erughị 0.5 megohms.2) Jiri megohmmeter nwere oke nha nke 0–2000 megohms iji tụọ moto dị elu.Nguzogide mkpuchi ya enweghị ike ịdị ala karịa 10-20 megohms.